SVG Accessibility/Testing/Test Assertions with Tables for ATTA

From W3C Wiki

Testing

The following are testable statements for SVG accessibility. id of element to test is test (id="test"). Expected results are always for the element with the id="test".

Definition of BLANK is here https://www.w3.org/WAI/PF/wiki/ARIA/Tests/Testable_Statements#Definition_of_.27BLANK.27.

NAOC (or NOAC) = No accessible object created in the accessibility tree

Language dependent tests are here Language Test Assertions

As of March 30, 2016 101 tests are captured

  • 17 tests for name
  • 16 tests for description
  • 19 tests for role (in accessibility tree)
  • 8 tests for role = presentation (not in accessibility tree)
  • 11 tests for role = none (not in accessibility tree)
  • 30 tests for not in accessibility tree (default mappings...)

Latest zip file of tests File:SvgTests.zip

Testable statements for name calculation

Simple name testable statements

// aria-labelledby, aria-label, title
 if given
 <circle id="test" aria-labelledby="t1" aria-label="bob" cx='50' cy='100' r='15'>
   <title>abc</title>
 </circle>
 <text id="t1" x="40" y="90">end</text> 
then accessible name = "end"
MSAA accName end
IAccessible2 IA2_RELATION_LABELLED_BY [t1]
UIA Name end
LabeledBy [t1]
ATK name end
RELATION_LABELLED_BY [t1]
AXAPI AXDescription end
note w3c-svg-name-calculation.html test1
// aria-labelledby, aria-label
 if given
 <circle id="test" aria-labelledby="t1" aria-label="bob" cx='50' cy='100' r='15'/>
 <text id="t1" x="40" y="90">end</text> 
then accessible name = "end"
MSAA accName end
IAccessible2 IA2_RELATION_LABELLED_BY [t1]
UIA Name end
LabeledBy [t1]
ATK name end
RELATION_LABELLED_BY [t1]
AXAPI AXDescription end
note w3c-svg-name-calculation.html test2
// aria-labelledby, title
 if given
 <circle id="test" aria-labelledby="t1" cx='50' cy='100' r='15'>
   <title>abc</title>
 </circle>
 <text id="t1" x="40" y="90">end</text> 
then accessible name = "end"
MSAA accName end
IAccessible2 IA2_RELATION_LABELLED_BY [t1]
UIA Name end
LabeledBy [t1]
ATK name end
RELATION_LABELLED_BY [t1]
AXAPI AXDescription end
note w3c-svg-name-calculation.html test3
// aria-labelledby only
 if given
 <circle id="test" aria-labelledby="t1" cx='50' cy='100' r='15'/>
 <text id="t1" x="40" y="90">end</text> 
then accessible name = "end"
MSAA accName end
IAccessible2 IA2_RELATION_LABELLED_BY [t1]
UIA Name end
LabeledBy [t1]
ATK name end
RELATION_LABELLED_BY [t1]
AXAPI AXDescription end
note w3c-svg-name-calculation.html test4
// aria-label, title
 if given
 <circle id="test" aria-label="hello" cx='10' cy='10' r='5'>
   <title>abc</title>
 </circle>
and aria-labelledby is not specified 
then accessible name = "hello"
MSAA accName hello
UIA Name hello
ATK name hello
AXAPI AXDescription hello
note w3c-svg-name-calculation.html test5
// aria-label only
 if given
 <circle id="test" aria-label="hello" cx='10' cy='10' r='5'/> 
and aria-labelledby is not specified then accessible name = "hello"
MSAA accName hello
UIA Name hello
ATK name hello
AXAPI AXDescription hello
note w3c-svg-name-calculation.html test6
// title only
 if given
 <circle id="test" cx='10' cy='100' r='5' >
   <title>abc</title>
 </circle> 
and aria-labelledby and aria-label is not specified then accessible name = "abc"
MSAA accName abc
UIA Name abc
ATK name abc
AXAPI AXDescription abc
note w3c-svg-name-calculation.html test7
// test element is second element
 if given
 <circle aria-labelledby="t1" aria-label="bob" cx='50' cy='100' r='15'>
   <title>abc</title>
 </circle>
 <text id="t1" x="40" y="90">end</text>
 <circle id="test" aria-label="hello" cx='10' cy='10' r='5'>
   <title>abc</title>
 </circle>
and aria-labelledby is not specified then accessible name = "hello"
MSAA accName hello
UIA Name hello
ATK name hello
AXAPI AXDescription hello
note

Empty aria-labelledby testable statements

// empty aria-labelledby, aria-label, title
 if given
 <circle id="test" aria-labelledby="" aria-label="bob" cx='50' cy='100' 
r='15'>
   <title>abc</title>
 </circle> 
then accessible name = "bob"
MSAA accName bob
UIA Name bob
ATK name bob
AXAPI AXDescription bob
note w3c-svg-name-calculation.html test14
// empty aria-labelledby, aria-label
 if given
 <circle id="test" aria-labelledby="" aria-label="bob" cx='50' cy='100' r='15'/> 

then accessible name = "bob"
MSAA accName bob
UIA Name bob
ATK name bob
AXAPI AXDescription bob
note w3c-svg-name-calculation.html test15
// empty aria-labelledby, title
 if given
 <circle id="test" aria-labelledby="" cx='50' cy='100' r='15'>
   <title>abc</title>
 </circle> 

then accessible name = abc
MSAA accName abc
UIA Name abc
ATK name abc
AXAPI AXDescription abc
note w3c-svg-name-calculation.html test16
// empty aria-labelledby only
 if given
 <circle id="test" aria-labelledby="" cx='50' cy='100' r='15'/> 
then accessible name = BLANK
MSAA accName <empty>
UIA Name <empty>
ATK name <empty>
AXAPI AXDescription <empty>
note w3c-svg-name-calculation.html test17

Multiple idrefs in aria-labelledby

// two valid idrefs
 if given
 <circle id="test" aria-labelledby="t1 t2" cx='50' cy='100' r='15'/>
 <text id="t1" x="40" y="90">the</text> <text id="t2" x="140" y="90">end</text> 
then accessible name = "the end"
MSAA accName the end
IAccessible2 IA2_RELATION_LABELLED_BY [t1,t2]
UIA Name the end
LabelledBy [t1,t2]
ATK name the end
RELATION_LABELLED_BY [t1,t2]
AXAPI AXDescription the end
note w3c-svg-name-calculation.html test20
// two valid idrefs, one with an aria-label
 if given
 <circle id="test" aria-labelledby="t1 t2" cx='50' cy='100' r='15'/>
 <text id="t1" x="40" y="90" aria-label="big">the</text> <text id="t2" x="140" y="90">end</text> 
then accessible name = "big end"
MSAA accName big end
IAccessible2 IA2_RELATION_LABELLED_BY [t1,t2]
UIA Name big end
LabelledBy [t1,t2]
ATK name big end
RELATION_LABELLED_BY [t1,t2]
AXAPI AXDescription big end
note w3c-svg-name-calculation.html test21
// two valid idrefs, one with an aria-label, one with aria-labelledby
 if given
 <circle id="test" aria-labelledby="t1 t2" cx='50' cy='100' r='15'/>
 <text id="t1" x="40" y="90" 
aria-label="big">the</text> <text id="t2" x="140" y="90" aria-labelledby='t3'>end</text> <text id="t3" 
x="180" y="90">finish</text> 
then accessible name = "big finish"
MSAA accName big finish
IAccessible2 IA2_RELATION_LABELLED_BY [t1,t2]
UIA Name big finish
LabelledBy [t1,t2]
ATK name big finish
RELATION_LABELLED_BY [t1,t2]
AXAPI AXDescription big finish
note w3c-svg-name-calculation.html test22 (Expectations diff)
// one valid idref, id t1 invalid
 if given
 <circle id="test" aria-labelledby="t1 t2" cx='50' cy='100' r='15'/>
 <text id="t2" x="40" y="90">end</text> 
then accessible name = "end"
MSAA accName end
IAccessible2 IA2_RELATION_LABELLED_BY [t2]
UIA Name end
LabelledBy [t2]
ATK name end
RELATION_LABELLED_BY [t2]
AXAPI AXDescription end
note w3c-svg-name-calculation.html test23

Name from content testable statements

// text
 if given
 <text id="test" x="40" y="90">end</text> 
then accessible name = "end"
MSAA accName end
UIA Name end
ATK name end
AXAPI AXDescription end
note w3c-svg-name-calculation.html test24

a element testable statements

// a aria-label, xlink title
 if given
 <a id="test" aria-label="booth" href="../index.html" xlink:title="table" >
 </a> 
and aria-labelledby is not specified then accessible name = "booth"
MSAA accName booth
UIA Name booth
ATK name booth
AXAPI AXDescription booth
note w3c-svg-name-calculation.html test25
// a xlink title only
 if given
 <a id="test" href="../index.html" xlink:title="table" >
 </a> 
and aria-labelledby is not specified then accessible name = "table"
MSAA accName table
UIA Name table
ATK name table
AXAPI AXTitle table
note w3c-svg-name-calculation.html test26
// a title only
 if given
 <a id="test" href="../index.html">
   <title>counter</title>
 </a> 
and aria-labelledby is not specified then accessible name = "counter"
MSAA accName counter
UIA Name counter
ATK name counter
AXAPI AXDescription counter
note w3c-svg-name-calculation.html test27
// a title and xlink title
 if given
 <a id="test" href="../index.html" xlink:title="table" >
   <title>counter</title>
 </a> 
and aria-labelledby is not specified then accessible name = "counter"
MSAA accName counter
UIA Name counter
ATK name counter
AXAPI AXDescription counter
note w3c-svg-name-calculation.html test28

use element testable statements

// use aria-labelledby on use, title on reference
 if given
 <defs>
 <path id="r1" d="M 8,2 L 10,0 L 7,-5  L 3,-7 L 3,-8 L -9,1  L -5,4 L 1,3 L 2,2 L 5,3 z">
   <title>rock</title>
 </path>
 </defs>
 <use id="test" transform="translate(30 345)" xlink:href="#r1" aria-labelledby="b1"/>
 <text id="b1" x="35" y="90">boulder</text> 
then accessible name = "boulder"
MSAA accName boulder
IAccessible2 IA2_RELATION_LABELLED_BY [b1]
UIA Name boulder
LabelledBy [b1]
ATK name boulder
RELATION_LABELLED_BY [b1]
AXAPI AXDescription boulder
note w3c-svg-name-calculation.html test30
// use aria-label on use, title on reference
 if given
 <defs>
 <path id="r1" d="M 8,2 L 10,0 L 7,-5  L 3,-7 L 3,-8 L -9,1  L -5,4 L 1,3 L 2,2 L 5,3  z">
   <title>rock</title>
 </path>
 </defs>
 <use id="test" transform="translate(30 345)" xlink:href="#r1" aria-label="stone"/> 
and aria-labelledby is not specified then accessible name = "stone"
MSAA accName stone
UIA Name stone
ATK name stone
AXAPI AXDescription stone
note w3c-svg-name-calculation.html test31
// use title on use, title on reference
 if given
 <defs>
 <path id="r1" d="M 8,2 L 10,0 L 7,-5  L 3,-7 L 3,-8 L -9,1  L -5,4 L 1,3 L 2,2 L 5,3  z">
   <title>rock</title>
 </path>
 </defs>
 <use id="test" transform="translate(30 345)" xlink:href="#r1">
   <title>pebble</title>
 </use> 
and aria-labelledby is not specified then accessible name = "pebble"
MSAA accName pebble
UIA Name pebble
ATK name pebble
AXAPI AXDescription pebble
note w3c-svg-name-calculation.html test32
// use title on reference xlink href
 if given
 <defs>
 <path id="r1" d="M 8,2 L 10,0 L 7,-5  L 3,-7 L 3,-8 L -9,1  L -5,4 L 1,3 L 2,2 L 5,3 z">
   <title>rock</title>
 </path>
 </defs>
 <use id="test" transform="translate(30 345)" xlink:href="#r1"/> 
and aria-labelledby is not specified then accessible name = "rock"
MSAA accName rock
UIA Name rock
ATK name rock
AXAPI AXTitle rock
note w3c-svg-name-calculation.html test33
// use title on reference href
 if given
 <defs>
 <path id="r1" d="M 8,2 L 10,0 L 7,-5  L 3,-7 L 3,-8 L -9,1  L -5,4 L 1,3 L 2,2 L 5,3 z">
   <title>rock</title>
 </path>
 </defs>
 <use id="test" transform="translate(30 345)" href="#r1"/> 
and aria-labelledby is not specified then accessible name = "rock"
MSAA accName rock
UIA Name rock
ATK name rock
AXAPI AXTitle rock
note w3c-svg-name-calculation.html test34

Empty or all whitespace title/desc

// path, empty title
 if given
 <path id="test" d="M 100 100 L 300 100 L 200 300 z" fill="red" >
   <title>
 </title>
 </path> 
then accessible name = BLANK
MSAA accName <empty>
UIA Name <empty>
ATK name <empty>
AXAPI AXDescription <empty>
note w3c-svg-name-calculation.html test41
// circle, whitespace title
 if given
 <circle id="test" cx='10' cy='10' r='5'>
   <title>  </title>
 </circle> 
then accessible name = BLANK
MSAA accName <empty>
UIA Name <empty>
ATK name <empty>
AXAPI AXDescription <empty>
note w3c-svg-name-calculation.html test42
// ellipse, empty title, empty desc
 if given
 <ellipse id="test" cx='40' cy='100' rx='25' ry='15'>
   <title>
 </title>
 <desc>
 </desc>
 </ellipse> 
then accessible name = BLANK
MSAA accName <empty>
UIA Name <empty>
ATK name <empty>
AXAPI AXDescription <empty>
note w3c-svg-name-calculation.html test43
// line whitespace title, empty desc
 if given
 <line id="test" x1='10' y1='10' x2='50' y2='10'>
   <title>  </title>
 <desc>
 </desc>
 </line> 
then accessible name = BLANK
MSAA accName <empty>
UIA Name <empty>
ATK name <empty>
AXAPI AXDescription <empty>
note w3c-svg-name-calculation.html test44
// circle, empty title, whitespace desc
 if given
 <circle id="test" cx='10' cy='10' r='5'>
   <title>
 </title>
 <desc>   </desc>
 </circle> 
then accessible name = BLANK
MSAA accName <empty>
UIA Name <empty>
ATK name <empty>
AXAPI AXDescription <empty>
note w3c-svg-name-calculation.html test45
// line, whitespace title, whitespace desc
 if given
 <line id="test" x1='10' y1='10' x2='50' y2='10'>
   <title> </title>
 <desc>		 </desc>
 </line> 
then accessible name = BLANK
MSAA accName <empty>
UIA Name <empty>
ATK name <empty>
AXAPI AXDescription <empty>
note w3c-svg-name-calculation.html test46

Testable statements for description calculation

Simple description testable statements

// aria-describedby, desc, title
 if given
 <circle id="test" aria-describedby="t1" cx='50' cy='100' r='15'>
   <title>abc</title>
 <desc>123</desc>
 </circle>
 <text id="t1" x="40" y="90">end</text> 
then accessible 
description = "end"
MSAA accDescription end
IAccessible2 IA2_RELATION_DESCRIBED_BY <not empty>
UIA TBD end
DescribedBy <not empty>
ATK description end
AXAPI AXHelp end
note w3c-svg-description-calculation.html test1
// aria-describedby, desc
 if given
 <circle id="test" aria-describedby="t1" cx='50' cy='100' r='15'>
 <desc>123</desc>
 </circle>
 <text 
id="t1" x="40" y="90">end</text> 
then accessible description = "end"
MSAA accDescription end
IAccessible2 IA2_RELATION_DESCRIBED_BY <not empty>
UIA TBD end
DescribedBy <not empty>
ATK description end
AXAPI AXHelp end
note w3c-svg-description-calculation.html test2
// aria-describedby, title
 if given
 <circle id="test" aria-describedby="t1" cx='50' cy='100' r='15'>
   <title>abc</title>
 </circle>
 <text 
id="t1" x="40" y="90">end</text> 
then accessible description = "end"
MSAA accDescription end
IAccessible2 IA2_RELATION_DESCRIBED_BY <not empty>
UIA TBD end
DescribedBy <not empty>
ATK description end
AXAPI AXHelp end
note w3c-svg-description-calculation.html test3
// aria-describedby only
 if given
 <circle id="test" aria-describedby="t1" cx='50' cy='100' r='15'/>
 <text id="t1" x="40" 
y="90">end</text> 
then accessible description = "end"
MSAA accDescription end
IAccessible2 IA2_RELATION_DESCRIBED_BY <not empty>
UIA TBD end
DescribedBy <not empty>
ATK description end
AXAPI AXHelp end
note w3c-svg-description-calculation.html test4
// desc, title
 if given
 <circle id="test" cx='50' cy='100' r='15'>
   <title>abc</title>
 <desc>123</desc>
 </circle> 
then 
accessible description = "123"
MSAA accDescription 123
UIA TBD 123
ATK description 123
AXAPI AXHelp 123
note w3c-svg-description-calculation.html test5

Empty aria-describedby testable statements

// empty aria-describedby, desc, title
 if given
 <circle id="test" aria-describedby="" cx='50' cy='100' r='15'>
   <title>abc</title>
 <desc>123</desc>
 </circle> 
then accessible description = "123"
MSAA accDescription 123
UIA FullDescription 123
ATK description 123
AXAPI AXHelp 123
note w3c-svg-description-calculation.html test12
// empty aria-describedby, desc
 if given
 <circle id="test" aria-describedby="" cx='50' cy='100' r='15'>
 <desc>12</desc>
 </circle> 
then accessible description = "12"
MSAA accDescription 12
UIA FullDescription 12
ATK description 12
AXAPI AXHelp 12
note w3c-svg-description-calculation.html test13
// empty aria-describedby, title
 if given
 <circle id="test" aria-describedby="" cx='50' cy='100' r='15'>
   <title>abc</title>
 </circle> 

then accessible description = BLANK
MSAA accDescription <empty>
UIA FullDescription <empty>
ATK description <empty>
AXAPI AXHelp <empty>
note w3c-svg-description-calculation.html test14
// empty aria-describedby, aria-label
 if given
 <circle id="test" aria-label='hello' aria-describedby="" cx='50' cy='100' r='15'/> 
then accessible description = BLANK
MSAA accDescription <empty>
UIA FullDescription <empty>
ATK description <empty>
AXAPI AXHelp <empty>
note
// empty aria-describedby only
 if given
 <circle id="test" aria-describedby="" cx='50' cy='100' r='15'/> 
then NAOC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note w3c-svg-description-calculation.html test15 (Expectations diff)

Multiple idrefs in aria-describedby

// two valid idrefs
 if given
 <circle id="test" aria-describedby="t1 t2" cx='50' cy='100' r='15'/>
 <text id="t1" x="40" 
y="90">the</text> <text id="t2" x="140" y="90">end</text> 
then accessible description = "the end"
MSAA accDescription the end
IAccessible2 IA2_RELATION_DESCRIBED_BY <not empty>
UIA TBD the end
DescribedBy <not empty>
ATK description the end
AXAPI AXHelp the end
note w3c-svg-description-calculation.html test20
// two valid idrefs, one with aria-describedby
 if given
 <circle id="test" aria-describedby="t1 t2" cx='50' cy='100' r='15'/>
 <text id="t1" x="40" 
y="90">the</text> <text id="t2" x="140" y="90" aria-describedby='t3'>end</text> <text id="t3" x="180" 
y="90">finish</text> 
then accessible description = "the end"
MSAA accDescription the end
IAccessible2 IA2_RELATION_DESCRIBED_BY <not empty>
UIA TBD the end
DescribedBy <not empty>
ATK description the end
AXAPI AXHelp the end
note w3c-svg-description-calculation.html test21
// one valid idref, id t1 invalid
 if given
 <circle id="test" aria-describedby="t1 t2" cx='50' cy='100' r='15'/>
 <text id="t2" x="40" 
y="90">end</text> 
then accessible description = "end"
MSAA accDescription end
IAccessible2 IA2_RELATION_DESCRIBED_BY <not empty>
UIA TBD end
DescribedBy <not empty>
ATK description end
AXAPI AXHelp end
note w3c-svg-description-calculation.html test22

Title is description

// description aria-labelledby, title
 if given
 <circle id="test" aria-labelledby="t1" cx='50' cy='100' r='15'>
   <title>abc</title>
 </circle>
 <text 
id="t1" x="40" y="90">end</text> 
then accessible description = "abc"
MSAA accDescription abc
UIA TBD abc
ATK description abc
AXAPI AXHelp abc
note w3c-svg-description-calculation.html test23
// description aria-label, title
 if given
 <circle id="test" aria-label="bob" cx='50' cy='100' r='15'>
   <title>abc</title>
 </circle> 
then accessible description = "abc"
MSAA accDescription abc
UIA TBD abc
ATK description abc
AXAPI AXHelp abc
note w3c-svg-description-calculation.html test24

Title is same as accessible name

// aria-labelledby, title
 if given
 <circle id="test" aria-labelledby="t1" cx='50' cy='100' r='15'>
   <title>abc</title>
 </circle>
 <text id="t1" x="40" y="90">abc</text> 
then accessible description = BLANK
MSAA accDescription <empty>
UIA TBD <empty>
ATK description <empty>
AXAPI AXHelp <empty>
note w3c-svg-description-calculation.html test29
// aria-label, title
 if given
 <circle id="test" aria-label="bob" cx='50' cy='100' r='15'>
   <title>bob</title>
 </circle> 
then accessible description = BLANK
MSAA accDescription <empty>
UIA TBD <empty>
ATK description <empty>
AXAPI AXHelp <empty>
note w3c-svg-description-calculation.html test30

a element testable statements

// aria-labelledby, aria-label, xlink title
 if given
 <a id="test" aria-labelledby="t1" aria-label="booth" href="../index.html" xlink:title="table" >
 </a>
 <text id="t1" x="40" y="90">end</text> 
then accessible description = BLANK
MSAA accDescription <empty>
UIA TBD <empty>
ATK description <empty>
AXAPI AXHelp <empty>
note w3c-svg-description-calculation.html test34
// aria-labelledby, xlink title
 if given
 <a id="test" aria-labelledby="t1" href="../index.html" xlink:title="table" >
 </a>
 <text id="t1" x="40" y="90">end</text> 
then accessible description = BLANK
MSAA accDescription <empty>
UIA TBD <empty>
ATK description <empty>
AXAPI AXHelp <empty>
note w3c-svg-description-calculation.html test35
// aria-label, xlink title
 if given
 <a id="test" aria-label="booth" href="../index.html" xlink:title="table" >
 </a> 
then accessible description = BLANK
MSAA accDescription <empty>
UIA TBD <empty>
ATK description <empty>
AXAPI AXHelp <empty>
note w3c-svg-description-calculation.html test36
// title and xlink title
 if given
 <a id="test" href="../index.html" xlink:title="table" >
   <title>counter</title>
 </a> 
and aria-labelledby is not specified then accessible description = BLANK
MSAA accDescription <empty>
UIA TBD <empty>
ATK description <empty>
AXAPI AXHelp <empty>
note w3c-svg-description-calculation.html test37
// xlink title only
 if given
 <a id="test" href="../index.html" xlink:title="table" >
 </a> 
then accessible description = BLANK
MSAA accDescription <empty>
UIA TBD <empty>
ATK description <empty>
AXAPI AXHelp <empty>
note w3c-svg-description-calculation.html test38

Empty or all whitespace title/desc

// ellipse, empty title, empty desc
 if given
 <ellipse id="test" cx='40' cy='100' rx='25' ry='15'>
   <title>
 </title>
 <desc>
 </desc>
 </ellipse> 
then accessible description = BLANK
MSAA accDescription <empty>
UIA TBD <empty>
ATK description <empty>
AXAPI AXHelp <empty>
note w3c-svg-description-calculation.html test39
// circle, empty title, whitespace desc
 if given
 <circle id="test" cx='10' cy='10' r='5'>
   <title>
 </title>
 <desc>   </desc>
 </circle> 
then accessible description = BLANK
MSAA accDescription <empty>
UIA TBD <empty>
ATK description <empty>
AXAPI AXHelp <empty>
note w3c-svg-description-calculation.html test40
// line, whitespace title, whitespace desc
 if given
 <line id="test" x1='10' y1='10' x2='50' y2='10'>
   <title> </title>
 <desc>		 </desc>
 </line> 
then accessible description = BLANK
MSAA accDescription <empty>
UIA TBD <empty>
ATK description <empty>
AXAPI AXHelp <empty>
note w3c-svg-description-calculation.html test41
// polygon, empty desc
 if given
 <polygon id="test" fill="magenta" points="850,75 958,137.5 958,262.5 850,325 742,262.6 742,137.5" >
 <desc>
 </desc>
 </polygon> 
then accessible description = BLANK
MSAA accDescription <empty>
UIA TBD <empty>
ATK description <empty>
AXAPI AXHelp <empty>
note w3c-svg-description-calculation.html test42
// rect, whitespace desc
 if given
 <rect id="test"  x='10' y='10' width='50' height='30'>
 <desc>		</desc>
 </rect> 
then accessible description = BLANK
MSAA accDescription <empty>
UIA TBD <empty>
ATK description <empty>
AXAPI AXHelp <empty>
note w3c-svg-description-calculation.html test43

Testable statements for role

Path default role = img, properties and children testable statements

// path, aria-labelledby, aria-label, title, desc
 if given
 <path id="test" aria-labelledby="t1" aria-label="down" d="M 100 100 L 300 100 L 200 300 z" 
fill="red" >
   <title>abc</title>
 <desc>down</desc>
 </path>
 <text id="t1" x="40" y="90">end</text> 
then role = img
MSAA ROLE_SYSTEM_GRAPHIC <shown>
UIA control type Image
ATK xml-roles ROLE_IMAGE
AXAPI AXRole AXImage
AXSubrole <nil>
AXDescription image
note w3c-svg-roles.html test1
// path, aria-labelledby, aria-label, title
 if given
 <path id="test" aria-labelledby="t1" aria-label="down" d="M 100 100 L 300 100 L 200 300 z" 
fill="red">
   <title>abc</title>
 </path>
 <text id="t1" x="40" y="90">end</text> 
then role = img
MSAA ROLE_SYSTEM_GRAPHIC <shown>
UIA control type Image
ATK xml-roles ROLE_IMAGE
AXAPI AXRole AXImage
AXSubrole <nil>
AXDescription image
note w3c-svg-roles.html test2
// path, aria-labelledby, aria-label, desc
 if given
 <path id="test" aria-labelledby="t1" aria-label="down" d="M 100 100 L 300 100 L 200 300 z" 
fill="red" >
 <desc>abc</desc>
 </path>
 <text id="t1" x="40" y="90">end</text> 
then role = img
MSAA ROLE_SYSTEM_GRAPHIC <shown>
UIA control type Image
ATK xml-roles ROLE_IMAGE
AXAPI AXRole AXImage
AXSubrole <nil>
AXDescription image
note w3c-svg-roles.html test3
// path, aria-labelledby, aria-label
 if given
 <path id="test" aria-labelledby="t1" aria-label="bob" d="M 100 100 L 300 100 L 200 300 z" 
fill="red"/>
 <text id="t1" x="40" y="90">end</text> 
then role = img
MSAA ROLE_SYSTEM_GRAPHIC <shown>
UIA control type Image
ATK xml-roles ROLE_IMAGE
AXAPI AXRole AXImage
AXSubrole <nil>
AXDescription image
note w3c-svg-roles.html test4
// path, aria-labelledby, title
 if given
 <path id="test" aria-labelledby="t1" d="M 100 100 L 300 100 L 200 300 z" 
fill="red">
   <title>abc</title>
 </path>
 <text id="t1" x="40" y="90">end</text> 
then role = img
MSAA ROLE_SYSTEM_GRAPHIC <shown>
UIA control type Image
ATK xml-roles ROLE_IMAGE
AXAPI AXRole AXImage
AXSubrole <nil>
AXDescription image
note w3c-svg-roles.html test5
// path, aria-labelledby, desc
 if given
 <path id="test" aria-labelledby="t1" d="M 100 100 L 300 100 L 200 300 z" 
fill="red">
 <desc>abc</desc>
 </path>
 <text id="t1" x="40" y="90">end</text> 
then role = img
MSAA ROLE_SYSTEM_GRAPHIC <shown>
UIA control type Image
ATK xml-roles ROLE_IMAGE
AXAPI AXRole AXImage
AXSubrole <nil>
AXDescription image
note w3c-svg-roles.html test6
// path, aria-labelledby only
 if given
 <path id="test" aria-labelledby="t1" d="M 100 100 L 300 100 L 200 300 z" fill="red"/>
 <text 
id="t1" x="40" y="90">end</text> 
then role = img
MSAA ROLE_SYSTEM_GRAPHIC <shown>
UIA control type Image
ATK xml-roles ROLE_IMAGE
AXAPI AXRole AXImage
AXSubrole <nil>
AXDescription image
note w3c-svg-roles.html test7
// path, aria-label, title
 if given
 <path id="test" aria-label="hello" d="M 100 100 L 300 100 L 200 300 z" fill="red">
   <title>abc</title>
 </path> 
then 
then role = img
MSAA ROLE_SYSTEM_GRAPHIC <shown>
UIA control type Image
ATK xml-roles ROLE_IMAGE
AXAPI AXRole AXImage
AXSubrole <nil>
AXDescription image
note w3c-svg-roles.html test8
// path, aria-label only
 if given
 <path id="test" aria-label="hello" d="M 100 100 L 300 100 L 200 300 z" fill="red"/> 
then role = img
MSAA ROLE_SYSTEM_GRAPHIC <shown>
UIA control type Image
ATK xml-roles ROLE_IMAGE
AXAPI AXRole AXImage
AXSubrole <nil>
AXDescription image
note w3c-svg-roles.html test9
// path, title only
 if given
 <path id="test" d="M 100 100 L 300 100 L 200 300 z" fill="red" >
   <title>abc</title>
 </path> 
then role = img
MSAA ROLE_SYSTEM_GRAPHIC <shown>
UIA control type Image
ATK xml-roles ROLE_IMAGE
AXAPI AXRole AXImage
AXSubrole <nil>
AXDescription image
note w3c-svg-roles.html test10
// path, desc only
 if given
 <path id="test" d="M 100 100 L 300 100 L 200 300 z" fill="red" >
 <desc>abc</desc>
 </path> 
then role = img
MSAA ROLE_SYSTEM_GRAPHIC <shown>
UIA control type Image
ATK xml-roles ROLE_IMAGE
AXAPI AXRole AXImage
AXSubrole <nil>
AXDescription image
note w3c-svg-roles.html test11

Basic shapes default role = img, properties and children testable statements

// aria-labelledby, aria-label, title
 if given
 <circle id="test" aria-labelledby="t1" aria-label="bob" cx='50' cy='100' r='15'>
   <title>abc</title>
 </circle>
 <text id="t1" x="40" y="90">end</text> 
then role = img
MSAA ROLE_SYSTEM_GRAPHIC <shown>
UIA control type Image
ATK xml-roles ROLE_IMAGE
AXAPI AXRole AXImage
AXSubrole <nil>
AXDescription image
note w3c-svg-roles.html test12
// aria-labelledby, aria-label
 if given
 <circle id="test" aria-labelledby="t1" aria-label="bob" cx='50' cy='100' r='15'/>
 <text id="t1" x="40" y="90">end</text> 
then role = img
MSAA ROLE_SYSTEM_GRAPHIC <shown>
UIA control type Image
ATK xml-roles ROLE_IMAGE
AXAPI AXRole AXImage
AXSubrole <nil>
AXDescription image
note w3c-svg-roles.html test13
// aria-labelledby, title
 if given
 <circle id="test" aria-labelledby="t1" cx='50' cy='100' r='15'>
   <title>abc</title>
 </circle>
 <text id="t1" x="40" y="90">end</text> 
then role = img
MSAA ROLE_SYSTEM_GRAPHIC <shown>
UIA control type Image
ATK xml-roles ROLE_IMAGE
AXAPI AXRole AXImage
AXSubrole <nil>
AXDescription image
note w3c-svg-roles.html test14
// aria-labelledby only
 if given
 <circle id="test" aria-labelledby="t1" cx='50' cy='100' r='15'/>
 <text id="t1" x="40" y="90">end</text> 
then role = img
MSAA ROLE_SYSTEM_GRAPHIC <shown>
UIA control type Image
ATK xml-roles ROLE_IMAGE
AXAPI AXRole AXImage
AXSubrole <nil>
AXDescription image
note w3c-svg-roles.html test15
// aria-label, title
 if given
 <circle id="test" aria-label="hello" cx='10' cy='10' r='5'>
   <title>abc</title>
 </circle> 
then role = img
MSAA ROLE_SYSTEM_GRAPHIC <shown>
UIA control type Image
ATK xml-roles ROLE_IMAGE
AXAPI AXRole AXImage
AXSubrole <nil>
AXDescription image
note w3c-svg-roles.html test16
// aria-label only
 if given
 <circle id="test" aria-label="hello" cx='10' cy='10' r='5'/> 
then 
then role = img
MSAA ROLE_SYSTEM_GRAPHIC <shown>
UIA control type Image
ATK xml-roles ROLE_IMAGE
AXAPI AXRole AXImage
AXSubrole <nil>
AXDescription image
note w3c-svg-roles.html test17
// title only
 if given
 <circle id="test" cx='10' cy='100' r='5' >
   <title>abc</title>
 </circle> 
then 
then role = img
MSAA ROLE_SYSTEM_GRAPHIC <shown>
UIA control type Image
ATK xml-roles ROLE_IMAGE
AXAPI AXRole AXImage
AXSubrole <nil>
AXDescription image
note w3c-svg-roles.html test18

Basic shapes default role = img

// rect, aria-label only
 if given
 <rect id="test" aria-label="hello" x='10' y='10' width='50' height='30'/> 
then role = img
MSAA ROLE_SYSTEM_GRAPHIC <shown>
UIA control type Image
ATK xml-roles ROLE_IMAGE
AXAPI AXRole AXImage
AXSubrole <nil>
AXDescription image
note w3c-svg-roles.html test19
// ellipse, title only
 if given
 <ellipse id="test" cx='50' cy='100' rx='25' ry='15'>
   <title>abc</title>
 </ellipse> 
then role = img
MSAA ROLE_SYSTEM_GRAPHIC <shown>
UIA control type Image
ATK xml-roles ROLE_IMAGE
AXAPI AXRole AXImage
AXSubrole <nil>
AXDescription image
note w3c-svg-roles.html test20
// line, aria-label only
 if given
 <line id="test" aria-label="hello" x1='10' y1='10' x2='50' y2='10'/> 
then role = img
MSAA ROLE_SYSTEM_GRAPHIC <shown>
UIA control type Image
ATK xml-roles ROLE_IMAGE
AXAPI AXRole AXImage
AXSubrole <nil>
AXDescription image
note w3c-svg-roles.html test21
// polyline, aria-label only
 if given
 <polyline id="test" aria-label="hello" fill="none" stroke="blue" stroke-width="10" points="50,375 150,375 150,325 250,325 250,375 350,375 350,250 450,250 450,375 550,375 550,175 650,175 650,375 750,375 750,100 850,100 850,375 950,375 950,25 1050,25 1050,375 1150,375" /> 
then role = img
MSAA ROLE_SYSTEM_GRAPHIC <shown>
UIA control type Image
ATK xml-roles ROLE_IMAGE
AXAPI AXRole AXImage
AXSubrole <nil>
AXDescription image
note w3c-svg-roles.html test22
// polygon, desc only
 if given
 <polygon id="test" fill="magenta" points="850,75 958,137.5 958,262.5 850,325 742,262.6 742,137.5" >
 <desc>built up area</desc>
 </polygon> 
then role = img
MSAA ROLE_SYSTEM_GRAPHIC <shown>
UIA control type Image
ATK xml-roles ROLE_IMAGE
AXAPI AXRole AXImage
AXSubrole <nil>
AXDescription image
note w3c-svg-roles.html test23
// mesh, aria-label only
 if given
 <mesh x="50" y="50" id="test" aria-label="hello">
 <meshrow> <meshpatch> <stop path="c  25,-25  75, 25  100,0" stop-color="lightblue" /> <stop path="c  25, 25 -25, 75  0,100" stop-color="purple" /> <stop path="c -25, 25 -75,-25 -100,0" stop-color="red" /> <stop path="c -25,-25, 25,-75" stop-color="purple" /> </meshpatch>
 <meshpatch>
 <stop path="c  25,-25  75, 25  100,0" /> <stop path="c  25, 25 -25, 75  0,100" stop-color="lightblue" /> <stop path="c -25, 25 -75,-25" stop-color="purple" />
 </meshpatch>
 </meshrow>
 <meshrow> 
 <meshpatch>
 <stop path="c  25, 25 -25, 75  0,100" />
 <stop path="c -25, 25 -75,-25 -100,0" stop-color="purple" />
 <stop path="c -25,-25, 25,-75" stop-color="lightblue" />
 </meshpatch>
 <meshpatch>
 <stop path="c  25, 25 -25, 75  0,100" />
 <stop path="c -25, 25 -75,-25" stop-color="lightblue" />
 </meshpatch>
 </meshrow>
 </mesh> 
then role = img
MSAA ROLE_SYSTEM_GRAPHIC <shown>
UIA control type Image
ATK xml-roles ROLE_IMAGE
AXAPI AXRole AXImage
AXSubrole <nil>
AXDescription image
note

Elements that may be in the accessibility tree (normal rules)

// foreignObject
 if given
 <foreignObject id="test" width="100" height="50" requiredExtensions="http://example.com/SVGExtensions/EmbeddedXHTML" aria-label="word wrap example">
 <body xmlns="http://www.w3.org/1999/xhtml">
 <p>Here is a paragraph that requires word wrap</p>
 </body>
 </foreignObject> 
then role = "group"
MSAA ROLE_SYSTEM_GROUPING <shown>
UIA control type group
ATK xml-roles ROLE_PANEL
AXAPI AXRole AXGroup
AXSubrole AXGraphicsObject
AXDescription graphics object
note w3c-svg-roles.html test24
// g
 if given
 <g id="test">
   <title>Venn Diagram</title>
 <circle cx='50' cy='50' r='20' aria-label="set A"/> <circle cx='50' cy='75' r='20' aria-label="set B"/>
 </g> 
then role = "group"
MSAA ROLE_SYSTEM_GROUPING <shown>
UIA control type group
ATK xml-roles ROLE_PANEL
AXAPI AXRole AXGroup
AXSubrole AXGraphicsObject
AXDescription graphics object
note w3c-svg-roles.html test25
// image
 if given
 <image id="test" x="200" y="200" width="100px" height="100px" href="myimage.png">
   <title>My image</title>
 </image> 
then role = "img"
MSAA ROLE_SYSTEM_GRAPHIC <shown>
UIA control type Image
ATK xml-roles ROLE_IMAGE
AXAPI AXRole AXImage
AXSubrole <nil>
AXDescription image
note w3c-svg-roles.html test26
// svg
 if given
 <svg id="test" width="4in" height="3in" xmlns="http://www.w3.org/2000/svg">
 <desc>This graphic links to an external image</desc>
 <image x="200" y="200" width="100px" height="100px" 

href="myimage.png">
   <title>My image</title>
 </image>
 </svg> 
then role = "group"
MSAA ROLE_SYSTEM_GROUPING <shown>
UIA control type group
ATK xml-roles ROLE_PANEL
AXAPI AXRole AXGroup
AXSubrole AXGraphicsObject
AXDescription graphics object
note w3c-svg-roles.html test27
// use
 if given
 <defs>
 <rect id="MyRect" width="60" height="10"/>
 </defs>
 <use id="test" x="20" y="10" href="#MyRect"  aria-label="black bar"/> 
then role = "img"
MSAA ROLE_SYSTEM_GRAPHIC <shown>
UIA control type Image
ATK xml-roles ROLE_IMAGE
AXAPI AXRole AXImage
AXSubrole <nil>
AXDescription image
note w3c-svg-roles.html test28

Text elements

// text
 if given
 <text id="test" x="250" y="180" font-family="Verdana" font-size="64" fill="blue">Hello, out 

there!</text> 
then for role = "group"
MSAA ROLE_SYSTEM_GROUPING <shown>
UIA control type group
ATK xml-roles ROLE_SECTION
AXAPI AXRole AXGroup
AXSubrole AXGraphicsObject
AXDescription graphics object
note w3c-svg-roles.html test29
// textPath
 if given
 <text transform="rotate(45)">
 <textPath id="test" href="#path1">Text on a path1</textPath>
 </text> 
then role = "group"
MSAA ROLE_SYSTEM_GROUPING <shown>
UIA control type group
ATK xml-roles ROLE_STATIC
AXAPI AXRole AXGroup
AXSubrole AXGraphicsObject
AXDescription graphics object
note w3c-svg-roles.html test30
// tspan
 if given
 <text x="100" y="180" fill="blue" >But you <tspan id="test" dx="2em" dy="-50" font-weight="bold" 

fill="red" > are a peach </tspan> </text> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note w3c-svg-roles.html test32

HTML elements

// audio
 if given
 <html:audio id="test" src="file.mp3" controls="controls">
 </html:audio> 
then role = "application"
MSAA xml-roles ROLE_SYSTEM_GROUPING
UIA control type Group
ATK xml-roles ATK_ROLE_AUDIO
AXAPI AXRole AXGroup
AXSubrole <nil>
AXDescription AXToolbar
note
// canvas

TODO

// iframe

TODO

// source
 if given
 <html:video src="file.mp4" controls="controls"> <html:source id="test" src="file.webm" type='video/webm;codecs="vp8, vorbis"'/> <html:source src="file.mp4" type='video/mp4;codecs="avc1.42E01E, mp4a.40.2"'/>
 </html:video> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// video
 if given
 <html:video id="test" src="file.mp4" controls="controls">
 </html:video> 
then role = "application"
MSAA xml-roles ROLE_SYSTEM_GROUPING
UIA control type Group
ATK xml-roles ATK_ROLE_VIDEO
AXAPI AXRole AXGroup
AXSubrole <nil>
AXDescription AXToolbar
note

Role is none

Elements role is none

// foreignObject
 if given
 <foreignObject id="test" role="none" width="100" height="50" requiredExtensions="http://example.com/SVGExtensions/EmbeddedXHTML" >
 <body xmlns="http://www.w3.org/1999/xhtml">
 <p>Here is a paragraph that requires word wrap</p>
 </body>
 </foreignObject> 
then NAOC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// g
 if given
 <g id="test"  role="none">
 <circle cx='50' cy='50' r='20' aria-label="set A"/> <circle cx='50' cy='75' r='20' aria-label="set B"/>
 </g> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// image
 if given
 <image id="test" x="200" y="200" width="100px" height="100px" href="myimage.png" role="none">
 </image> 
then NAOC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// svg
 if given
 <svg id="test" width="4in" height="3in" xmlns="http://www.w3.org/2000/svg" role="none">
 <image x="200" y="200" width="100px" height="100px" href="myimage.png">
   <title>My image</title>
 </image>
 </svg> 
then NAOC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// use
 if given
 <defs>
 <rect id="MyRect" width="60" height="10"/>
 </defs>
 <use id="test"  role="none" x="20" y="10" href="#MyRect"  aria-label="black bar"/> 
then NAOC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note

Basic shapes role is none

// path, desc role = none
 if given
 <path id="test" d="M 100 100 L 300 100 L 200 300 z" fill="red" role="none" >
 </path> 
then NAOC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// rect, role = none
 if given
 <rect id="test" x='10' y='10' width='50' height='30' role="none"/> 
then NAOC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// ellipse, role = none
 if given
 <ellipse id="test" cx='40' cy='100' rx='25' ry='15' role="none">
 </ellipse> 
then NAOC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// line, aria-label role = none
 if given
 <line id="test" aria-label="hello" x1='10' y1='10' x2='50' y2='10' role="none"/> 
then NAOC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// polyline, role = none
 if given
 <polyline id="test" fill="none" stroke="blue" stroke-width="10" points="50,375 150,375 150,325 250,325 250,375 350,375 350,250 450,250 450,375 550,375 550,175 650,175 650,375 750,375 750,100 850,100 850,375 950,375 950,25 1050,25 1050,375 1150,375" role="none"/> 
then NAOC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// polygon, role = none
<polygon id="test" fill="magenta" points="850,75 958,137.5 958,262.5 850,325 742,262.6 742,137.5" role="none">
</polygon>

then NAOC

MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// mesh, role = none
 if given
 <mesh x="50" y="50" id="test" role='none'>
 <meshrow> <meshpatch> <stop path="c 25,-25 75, 25 100,0" stop-color="lightblue" /> <stop path="c 25, 25 -25, 75 0,100" stop-color="purple" /> <stop path="c -25, 25 -75,-25 -100,0" stop-color="red" /> <stop path="c -25,-25, 25,-75" stop-color="purple" /> </meshpatch> <meshpatch>
 <stop path="c 25,-25 75, 25 100,0" /> <stop path="c 25, 25 -25, 75 0,100" stop-color="lightblue" /> <stop path="c -25, 25 -75,-25" stop-color="purple" />
 </meshpatch>
 </meshrow>
 <meshrow> <meshpatch>
 <stop path="c 25, 25 -25, 75 0,100" />
 <stop path="c -25, 25 -75,-25 -100,0" stop-color="purple" />
 <stop path="c -25,-25, 25,-75" stop-color="lightblue" />
 </meshpatch> <meshpatch>
 <stop path="c 25, 25 -25, 75 0,100" />
 <stop path="c -25, 25 -75,-25" stop-color="lightblue" />
 </meshpatch>
 </meshrow>
 </mesh> 
then NAOC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note

Text Elements role = none

// text
 if given
 <text id="test" x="250" y="180" font-family="Verdana" font-size="64" fill="blue" role="none">Hello, out 
there!</text> 
then NAOC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// textPath
 if given
 <text transform="rotate(45)" role="none">
 <textPath id="test" href="#path1">Text on a path1</textPath>
 </text> 
then NAOC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// tspan
 if given
 <text x="100" y="180" fill="blue"  role="none">But you <tspan id="test" dx="2em" dy="-50" font-weight="bold" fill="red" > are a peach </tspan> </text> 
then NAOC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note

Role is presentation

Elements role is presentation

// foreignObject
 if given
 <foreignObject id="test" role="presentation" width="100" height="50" requiredExtensions="http://example.com/SVGExtensions/EmbeddedXHTML" >
 <body xmlns="http://www.w3.org/1999/xhtml">
 <p>Here is a paragraph that requires word wrap</p>
 </body>
 </foreignObject> 
then NAOC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// g
 if given
 <g id="test"  role="presentation">
 <circle cx='50' cy='50' r='20' aria-label="set A"/> <circle cx='50' cy='75' r='20' aria-label="set B"/>
 </g> 
then NAOC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// image
 if given
 <image id="test" x="200" y="200" width="100px" height="100px" href="myimage.png" role="presentation">
 </image> 
then NAOC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// svg
 if given
 <svg id="test" width="4in" height="3in" xmlns="http://www.w3.org/2000/svg" role="presentation">
 <image x="200" y="200" width="100px" height="100px" href="myimage.png">
   <title>My image</title>
 </image>
 </svg> 
then NAOC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// use
 if given
 <defs>
 <rect id="MyRect" width="60" height="10"/>
 </defs>
 <use id="test"  role="presentation" x="20" y="10" href="#MyRect" /> 
then NAOC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note

Basic shapes role = presentation

// path, desc role = presentation
 if given
 <path id="test" d="M 100 100 L 300 100 L 200 300 z" fill="red" role="presentation" >
 </path> 
then NAOC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// rect, role = presentation
 if given
 <rect id="test" x='10' y='10' width='50' height='30' role="presentation"/> 
then NAOC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// ellipse, role = presentation
 if given
 <ellipse id="test" cx='40' cy='100' rx='25' ry='15' role="presentation"/> 
then NAOC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// line, role = presentation
 if given
 <line id="test" x1='10' y1='10' x2='50' y2='10' role="presentation"/> 
then NAOC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// polyline, role = presentation
 if given
 <polyline id="test" fill="none" stroke="blue" stroke-width="10" points="50,375 150,375 150,325 250,325 250,375 350,375 350,250 450,250 450,375 550,375 550,175 650,175 650,375 750,375 750,100 850,100 850,375 950,375 950,25 1050,25 1050,375 1150,375" role="presentation"/> 
then NAOC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// polygon, role = presentation
 if given
 <polygon id="test" fill="magenta" points="850,75 958,137.5 958,262.5 850,325 742,262.6 742,137.5" role="presentation">
 </polygon> 
then NAOC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note

Text Elements role = presentation

// text
 if given
 <text id="test" x="250" y="180" font-family="Verdana" font-size="64" fill="blue" role="presentation">Hello, out 
there!</text> 
then NAOC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// textPath
 if given
 <text transform="rotate(45)" role="presentation">
 <textPath id="test" href="#path1">Text on a path1</textPath>
 </text> 
then NAOC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// tspan
 if given
 <text x="100" y="180" fill="blue" >But you <tspan id="test" dx="2em" dy="-50" font-weight="bold" 
fill="red" role="presentation" > are a peach </tspan> </text> 
then NAOC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note

No role not included in accessibility tree testable statements

Elements no accessible object created

// animate
 if given
 <rect x='5' y='5' width='20' height='15'> <animate id="test" attributeName="opacity" from="1" to="0" 
dur="5s" repeatCount="indefinite" />
 </rect> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// animateMotion
 if given
 <path id="path1" d="M100,250 C 100,50 400,50 400,250" fill="none" stroke="blue" stroke-width="7.06"  />
 <path d="M-25,-12.5 L25,-12.5 L 0,-87.5 z" fill="yellow" stroke="red" stroke-width="7.06" >
 <animateMotion id="test" dur="6s" repeatCount="indefinite" rotate="auto" > <mpath href="#path1"/>
 </animateMotion>
 </path> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// animateTransform
 if given
 <rect width="100" height="100">
 <animateTransform id="test" attributeName="transform" type="scale" from="2" to="3" repeatCount="3" dur="4s" fill="freeze"/>
 </rect> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// clipPath
 if given
 <defs> <clipPath id="test">
 <rect x="0" y="0" width="200" height="100"/>
 </clipPath>
 </defs> <circle cx="100" cy="100" r="100" clip-path="url(#test)" /> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// cursor
 if given
 <cursor id="test" xlink:href="cursor.png" x="4" y="0"/> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// defs
 if given
 <defs id="test">
 <solidColor id="MyLightPurple" solid-color="#a080ff" solid-opacity="0.5"/>
 </defs> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// discard
 if given
 <ellipse cx="98.5" cy="17.5" rx="20.5" ry="17.5" fill="blue" stroke="black" transform="translate(9 252) translate(3 -296)"> <animateTransform attributeName="transform" begin="0s" dur="2s" fill="remove" calcMode="linear" type="translate" additive="sum" from="0 0" to="-18 305"/>
 <discard id="test" begin="2s"/>
 </ellipse> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// hatch
 if given
 <hatch  id="test" hatchUnits="userSpaceOnUse" pitch="5" rotate="135">
 <hatchpath stroke="#a080ff" stroke-width="2"/>
 </hatch> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// hatchPath
 if given
 <hatch hatchUnits="userSpaceOnUse" pitch="5" rotate="135">
 <hatchpath  id="test" stroke="#a080ff" stroke-width="2"/>
 </hatch> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// linearGradient
 if given
 <defs> <linearGradient id="test">
 <stop offset="5%" stop-color="#A8F" />
 <stop offset="95%" stop-color="#FDC" />
 </linearGradient>
 </defs> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// marker
 if given
 <marker id="test" orient="auto" overflow="visible">
 <rect x="-1" y="-0.5" width="1" height="1" fill="green"/>
 </marker> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// mask
 if given
 <defs>
 <linearGradient id="Gradient">
 <stop offset="0" stop-color="white" stop-opacity="0" />
 <stop offset="1" stop-color="white" stop-opacity="1" />
 </linearGradient>
 <mask id="test">
 <rect x="0" y="0" width="200" height="200" fill="url(#Gradient)"/>
 </mask>
 </defs>
 <rect x="0" y="0" width="200" height="200" fill="red" mask="url(#test)" /> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// meshPatch
 if given
 <mesh x="50" y="50" id="example">
 <meshrow> <meshpatch id="test"> <stop path="c  25,-25  75, 25  100,0" stop-color="lightblue" /> <stop path="c  25, 25 -25, 75  0,100" stop-color="purple" /> <stop path="c -25, 25 -75,-25 -100,0" stop-color="red" /> <stop path="c -25,-25, 25,-75" stop-color="purple" /> </meshpatch>
 <meshpatch>
 <stop path="c  25,-25  75, 25  100,0" /> <stop path="c  25, 25 -25, 75  0,100" stop-color="lightblue" /> <stop path="c -25, 25 -75,-25" stop-color="purple" />
 </meshpatch>
 </meshrow>
 <meshrow> 
 <meshpatch>
 <stop path="c  25, 25 -25, 75  0,100" />
 <stop path="c -25, 25 -75,-25 -100,0" stop-color="purple" />
 <stop path="c -25,-25, 25,-75" stop-color="lightblue" />
 </meshpatch>
 <meshpatch>
 <stop path="c  25, 25 -25, 75  0,100" />
 <stop path="c -25, 25 -75,-25" stop-color="lightblue" />
 </meshpatch>
 </meshrow>
 </mesh> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// meshRow
 if given
 <mesh x="50" y="50" id="example">
 <meshrow id="test"> <meshpatch> <stop path="c  25,-25  75, 25  100,0" stop-color="lightblue" /> <stop path="c  25, 25 -25, 75  0,100" stop-color="purple" /> <stop path="c -25, 25 -75,-25 -100,0" stop-color="red" /> <stop path="c -25,-25, 25,-75" stop-color="purple" /> </meshpatch>
 <meshpatch>
 <stop path="c  25,-25  75, 25  100,0" /> <stop path="c  25, 25 -25, 75  0,100" stop-color="lightblue" /> <stop path="c -25, 25 -75,-25" stop-color="purple" />
 </meshpatch>
 </meshrow>
 <meshrow> 
 <meshpatch>
 <stop path="c  25, 25 -25, 75  0,100" />
 <stop path="c -25, 25 -75,-25 -100,0" stop-color="purple" />
 <stop path="c -25,-25, 25,-75" stop-color="lightblue" />
 </meshpatch>
 <meshpatch>
 <stop path="c  25, 25 -25, 75  0,100" />
 <stop path="c -25, 25 -75,-25" stop-color="lightblue" />
 </meshpatch>
 </meshrow>
 </mesh> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// metadata
 if given
 <metadata id="test"> <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:rdfs = "http://www.w3.org/2000/01/rdf-schema#" xmlns:dc = "http://purl.org/dc/elements/1.1/" > <rdf:Description about="http://example.org/myfoo" dc:title="MyFoo Financial Report" dc:language="en" >
 </rdf:Description> </rdf:RDF> </metadata> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// mpath
 if given
 <path id="path1" d="M100,250 C 100,50 400,50 400,250" fill="none" stroke="blue" stroke-width="7.06" />
 <path d="M-25,-12.5 L25,-12.5 L 0,-87.5 z" fill="yellow" stroke="red" stroke-width="7.06" > <animateMotion dur="6s" repeatCount="indefinite" rotate="auto" >
 <mpath id="test" xlink:href="#path1"/>
 </animateMotion>
 </path> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// pattern
 if given
 <pattern id="test" x="10" y="10" width="20" height="20">
 <rect x="5" y="5" width="10" height="10"/>
 </pattern> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// radialGradient
 if given
 <radialGradient id="test" gradientUnits="userSpaceOnUse" cx="150" cy="100" r="100">
 <stop offset="0%"  stop-color="#A8F" />
 <stop offset="50%"  stop-color="#FDC" />
 <stop offset="100%" stop-color="#A8F" />
 </radialGradient> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// script
 if given
   <script type="text/javascript">
    // <![CDATA[
    function change(evt) {
      var target = evt.target;
      var radius = target.getAttribute("r");

      if (radius == 15) {
        radius = 45;
      } else {
        radius = 15;
      }

      target.setAttribute("r",radius);
   }
   // ]]>
  </script>

  <circle cx="50" cy="50" r="45" fill="green"
          onclick="change(evt)" />
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// set

TODO

// solidColor
 if given
 <defs>
 <solidColor id="test" solid-color="#a080ff" solid-opacity="0.5"/>
 </defs> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// stop
 if given
<pre>
 if given
 <defs> <linearGradient id="lg">
 <stop id="test" offset="5%" stop-color="#A8F" />
 <stop offset="95%" stop-color="#FDC" />
 </linearGradient>
 </defs> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// style
 if given
 <style id="test">@import url(mystyles.css);</style> 
then for NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// switch
 if given
      <switch id='test'>
        <g systemLanguage="en-UK">
            <text y="20" x="10">UK English</text>
        </g>
        <g systemLanguage="en">
            <text y="20" x="10">English</text>
        </g>       
<title id="alt">alt text</title>
    </switch>
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// symbol
 if given
 <symbol id="test" viewBox="0 0 20 20">
 <desc>MySymbol - four rectangles in a grid</desc>
 <rect x="1" y="1" width="8" height="8"/>
 <rect x="11" y="1" width="8" height="8"/>
 <rect x="1" y="11" width="8" 
height="8"/>
 <rect x="11" y="11" width="8" height="8"/>
 </symbol> 
then for NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// title
 if given
   <title id="test">abc</title> 
then for NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// track

TODO

// view

TODO

Basic shapes and path

// path
if given
 <path id="test" d="M 100 100 L 300 100 L 200 300 z" fill="red" stroke="blue" stroke-width="3" /> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// rect
 if given
 <rect id="test" x='10' y='10' width='50' height='30' /> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// circle
 if given
 <circle id="test" cx='10' cy='10' r='5'/> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// ellipse
 if given
 <ellipse id="test" cx='40' cy='100' rx='25' ry='15' /> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// line
 if given
 <line id="test" x1='10' y1='10' x2='50' y2='10' /> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// polyline
 if given
 <polyline id="test" fill="none" stroke="blue" stroke-width="10" points="50,375 150,375 150,325 250,325 250,375 350,375 350,250 450,250 450,375 550,375 550,175 650,175 650,375 750,375 750,100 850,100 850,375 950,375 950,25 1050,25 1050,375 1150,375" /> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// polygon
 if given
 <polygon id="test" fill="magenta" points="850,75 958,137.5 958,262.5 850,325 742,262.6 742,137.5" /> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// mesh
 if given
 <mesh x="50" y="50" id="test">
 <meshrow> <meshpatch> <stop path="c  25,-25  75, 25  100,0" stop-color="lightblue" /> <stop path="c  25, 25 -25, 75  0,100" stop-color="purple" /> <stop path="c -25, 25 -75,-25 -100,0" stop-color="red" /> <stop path="c -25,-25, 25,-75" stop-color="purple" /> </meshpatch>
 <meshpatch>
 <stop path="c  25,-25  75, 25  100,0" /> <stop path="c  25, 25 -25, 75  0,100" stop-color="lightblue" /> <stop path="c -25, 25 -75,-25" stop-color="purple" />
 </meshpatch>
 </meshrow>
 <meshrow> 
 <meshpatch>
 <stop path="c  25, 25 -25, 75  0,100" />
 <stop path="c -25, 25 -75,-25 -100,0" stop-color="purple" />
 <stop path="c -25,-25, 25,-75" stop-color="lightblue" />
 </meshpatch>
 <meshpatch>
 <stop path="c  25, 25 -25, 75  0,100" />
 <stop path="c -25, 25 -75,-25" stop-color="lightblue" />
 </meshpatch>
 </meshrow>
 </mesh> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note

Filter elements no accessible object created

// filter
 if given
 <defs>
    <filter id="test" filterUnits="userSpaceOnUse" x="0" y="0" width="200" height="120">
      <feGaussianBlur in="SourceAlpha" stdDeviation="4" result="blur"  />
      <feOffset in="blur" dx="4" dy="4" result="offsetBlur"/>
      <feSpecularLighting in="blur" surfaceScale="5" specularConstant=".75" 
                          specularExponent="20" lighting-color="#bbbbbb"  
                          result="specOut">
        <fePointLight x="-5000" y="-10000" z="20000" />
      </feSpecularLighting>
      <feComposite in="specOut" in2="SourceAlpha" operator="in" result="specOut"/>
      <feComposite in="SourceGraphic" in2="specOut" operator="arithmetic" 
                   k1="0" k2="1" k3="1" k4="0" result="litPaint"/>
      <feMerge>
        <feMergeNode in="offsetBlur"/>
        <feMergeNode in="litPaint"/>
      </feMerge>
    </filter>
  </defs>
  <rect x="1" y="1" width="198" height="118" fill="#888888" stroke="blue" />
  <g filter="url(#test)" >
	  <g>
      <path fill="none" stroke="#D90000" stroke-width="10" 
            d="M50,90 C0,90 0,30 50,30 L150,30 C200,30 200,90 150,90 z" />
      <path fill="#D90000" 
            d="M60,80 C30,80 30,40 60,40 L140,40 C170,40 170,80 140,80 z" />
      <g fill="#FFFFFF" stroke="black" font-size="45" font-family="Verdana" >
        <text x="52" y="76">SVG</text>
      </g>
    </g>
  </g>
 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// feBlend
 if given
 	<defs>
        <filter id="screen" filterUnits="userSpaceOnUse" 
       		x="0" y="0" width="1200" height="400">
                <feOffset dx="-400" in="SourceGraphic" result="g" width="400" height="400"/>
                <feOffset dx="-800" in="SourceGraphic" result="b" width="400" height="400"/>
                <feBlend id='test' in="SourceGraphic" in2="g" mode="screen"/>
                <feBlend in2="b" mode="screen"/>
        </filter>
    </defs>
  
 <g filter="url(#screen)">
  <circle cx="24" cy="50" r="14"/>
 </g>
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// feColorMatrix
 if given
   <defs>
       <filter id = "half">
        <feColorMatrix id='test' in = "SourceGraphic" type = "matrix" values = " 0.0 0.5 0.5 0.0 0.0 0.5 0.0 0.5 0.0 0.0 0.5 0.5 0.0 0.0 0.0 0.0 0.0 0.0 1.0 0.0"/>
    </filter>
    </defs>
  
 <g filter="url(#half)">
  <circle cx="24" cy="50" r="14"/>
 </g>
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// feComponentTransfer
 if given
  <defs>
      <filter id="r2" filterRes="400 400">
            <feComponentTransfer  id="test">
                <feFuncR type="linear" slope="255"/>
                <feFuncG type="linear" slope="0"/>
                <feFuncB type="linear" slope="0"/>
                <feFuncA type="linear" slope="255"/>
            </feComponentTransfer>
            <feMorphology operator="erode" radius="3"/>
        </filter> 
  </defs>
 <g filter="url(#r2)">
  <circle cx="24" cy="50" r="14"/>
 </g>
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// feComposite
 if given
 <defs>
    <filter id="MyFilter" filterUnits="userSpaceOnUse" x="0" y="0" width="200" height="120">
      <feGaussianBlur in="SourceAlpha" stdDeviation="4" result="blur" />
      <feOffset in="blur" dx="4" dy="4" result="offsetBlur"/>
      <feSpecularLighting in="blur" surfaceScale="5" specularConstant=".75" 
                          specularExponent="20" lighting-color="#bbbbbb"  
                          result="specOut">
        <fePointLight x="-5000" y="-10000" z="20000" />
      </feSpecularLighting>
      <feComposite in="specOut" in2="SourceAlpha" operator="in" result="specOut" id="test" />
      <feComposite in="SourceGraphic" in2="specOut" operator="arithmetic" 
                   k1="0" k2="1" k3="1" k4="0" result="litPaint"/>
      <feMerge>
        <feMergeNode in="offsetBlur"/>
        <feMergeNode in="litPaint"/>
      </feMerge>
    </filter>
  </defs>
  <rect x="1" y="1" width="198" height="118" fill="#888888" stroke="blue" />
  <g filter="url(#MyFilter)" >
	  <g>
      <path fill="none" stroke="#D90000" stroke-width="10" 
            d="M50,90 C0,90 0,30 50,30 L150,30 C200,30 200,90 150,90 z" />
      <path fill="#D90000" 
            d="M60,80 C30,80 30,40 60,40 L140,40 C170,40 170,80 140,80 z" />
      <g fill="#FFFFFF" stroke="black" font-size="45" font-family="Verdana" >
        <text x="52" y="76">SVG</text>
      </g>
    </g>
  </g>
 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// feConvolveMatrix
    <filter id="convolve">
      <feConvolveMatrix id="test" preserveAlpha="" kernelMatrix="1 0 0 0 0 0 0 0 -1" bias="0.5"/>
    </filter>

    <g id="flower">
    <g stroke = "tomato" fill = "peru" filter = "url(#convolve)">
        <rect x = "10%" y = "10%" width = "40%" height = "40%"/>
        <rect x = "55%" y = "10%" width = "40%" height = "40%"/>
        <rect x = "10%" y = "55%" width = "40%" height = "40%"/>
        <rect x = "55%" y = "55%" width = "40%" height = "40%"/>
    </g>
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// feDiffuseLighting
if given
   <filter id = "i1">
       <feDiffuseLighting id='test' result = "diffOut" in = "SourceGraphic" diffuseConstant = "1.2" lighting-color = "white">
           <fePointLight x = "400" y = "400" z = "150" pointsAtX = "0" pointsAtY = "0" pointsAtZ = "0"/>
       </feDiffuseLighting>
       <feComposite in = "SourceGraphic" in2 = "diffOut" operator = "arithmetic" k1 = "1" k2 = "0" k3 = "0" k4 = "0"/>
   </filter>
   <g stroke = "tomato" fill = "peru" filter = "url(#i1)">
       <rect x = "10%" y = "10%" width = "40%" height = "40%"/>
       <rect x = "55%" y = "10%" width = "40%" height = "40%"/>
       <rect x = "10%" y = "55%" width = "40%" height = "40%"/>
       <rect x = "55%" y = "55%" width = "40%" height = "40%"/>
   </g>
 then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// feDistantLight
   <filter id = "i1">
        <feGaussianBlur in = "SourceAlpha" stdDeviation = "8" result = "blur1"/>
        <feSpecularLighting result = "specOut" in = "blur1" specularConstant = "1.2" specularExponent = "12" lighting-color = "#bbbbbb">
            <feDistantLight azimuth = "45" elevation = "45" id="test" />
        </feSpecularLighting>
        <feComposite in = "SourceGraphic" in2 = "specOut" operator = "arithmetic" k1 = "0" k2 = "1" k3 = "1" k4 = "0"/>
    </filter>
    <g stroke = "tomato" fill = "peru" filter = "url(#i1)">
        <rect x = "10%" y = "10%" width = "40%" height = "40%"/>
        <rect x = "55%" y = "10%" width = "40%" height = "40%"/>
        <rect x = "10%" y = "55%" width = "40%" height = "40%"/>
        <rect x = "55%" y = "55%" width = "40%" height = "40%"/>
    </g>
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// feDropShadow
 if given
  <defs>
    <filter id="shadow">
      <feDropShadow id='test' dx="4" dy="8" stdDeviation="4"/>
    </filter>
  </defs>

  <circle cx="50%" cy="50%" r="80"
      style="fill:blue; filter:url(#shadow);"/>
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// feFlood
 if given
  <defs>
    <filter id="shadow">
      <feFlood id='test' flood-color="flood-color-of-feDropShadow"
    flood-opacity="flood-opacity-of-feDropShadow"/>
    </filter>
  </defs>

  <circle cx="50%" cy="50%" r="80"
      style="fill:blue; filter:url(#shadow);"/>
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// feFuncA
 if given
  <defs>
      <filter id="r2" filterRes="400 400">
            <feComponentTransfer>
                <feFuncR type="linear" slope="255"/>
                <feFuncG type="linear" slope="0"/>
                <feFuncB type="linear" slope="0"/>
                <feFuncA id="test" type="linear" slope="255"/>
            </feComponentTransfer>
            <feMorphology operator="erode" radius="3"/>
        </filter> 
  </defs>
 <g filter="url(#r2)">
  <circle cx="24" cy="50" r="14"/>
 </g>
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// feFuncB
 if given
  <defs>
      <filter id="r2" filterRes="400 400">
            <feComponentTransfer>
                <feFuncR type="linear" slope="255"/>
                <feFuncG type="linear" slope="0"/>
                <feFuncB id="test" type="linear" slope="0"/>
                <feFuncA type="linear" slope="255"/>
            </feComponentTransfer>
            <feMorphology operator="erode" radius="3"/>
        </filter> 
  </defs>
 <g filter="url(#r2)">
  <circle cx="24" cy="50" r="14"/>
 </g>
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// feFuncG
 if given
  <defs>
      <filter id="r2" filterRes="400 400">
            <feComponentTransfer>
                <feFuncR type="linear" slope="255"/>
                <feFuncG id="test" type="linear" slope="0"/>
                <feFuncB type="linear" slope="0"/>
                <feFuncA type="linear" slope="255"/>
            </feComponentTransfer>
            <feMorphology operator="erode" radius="3"/>
        </filter> 
  </defs>
 <g filter="url(#r2)">
  <circle cx="24" cy="50" r="14"/>
 </g>
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// feFuncR
 if given
  <defs>
      <filter id="r2" filterRes="400 400">
            <feComponentTransfer>
                <feFuncR id="test" type="linear" slope="255"/>
                <feFuncG type="linear" slope="0"/>
                <feFuncB type="linear" slope="0"/>
                <feFuncA type="linear" slope="255"/>
            </feComponentTransfer>
            <feMorphology operator="erode" radius="3"/>
        </filter> 
  </defs>
 <g filter="url(#r2)">
  <circle cx="24" cy="50" r="14"/>
 </g>
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// feGaussianBlur
 if given
 <defs>
    <filter id="MyFilter" filterUnits="userSpaceOnUse" x="0" y="0" width="200" height="120">
      <feGaussianBlur in="SourceAlpha" stdDeviation="4" result="blur" id="test"/>
      <feOffset in="blur" dx="4" dy="4" result="offsetBlur"/>
      <feSpecularLighting in="blur" surfaceScale="5" specularConstant=".75" 
                          specularExponent="20" lighting-color="#bbbbbb"  
                          result="specOut">
        <fePointLight x="-5000" y="-10000" z="20000" />
      </feSpecularLighting>
      <feComposite in="specOut" in2="SourceAlpha" operator="in" result="specOut"/>
      <feComposite in="SourceGraphic" in2="specOut" operator="arithmetic" 
                   k1="0" k2="1" k3="1" k4="0" result="litPaint"/>
      <feMerge>
        <feMergeNode in="offsetBlur"/>
        <feMergeNode in="litPaint"/>
      </feMerge>
    </filter>
  </defs>
  <rect x="1" y="1" width="198" height="118" fill="#888888" stroke="blue" />
  <g filter="url(#MyFilter)" >
	  <g>
      <path fill="none" stroke="#D90000" stroke-width="10" 
            d="M50,90 C0,90 0,30 50,30 L150,30 C200,30 200,90 150,90 z" />
      <path fill="#D90000" 
            d="M60,80 C30,80 30,40 60,40 L140,40 C170,40 170,80 140,80 z" />
      <g fill="#FFFFFF" stroke="black" font-size="45" font-family="Verdana" >
        <text x="52" y="76">SVG</text>
      </g>
    </g>
  </g>
 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// feImage
 if given
    <filter id = "i1" x = "0%" y = "0%" width = "100%" height = "100%">
        <feImage id='test' xlink:href = "../images/nova.png"/>
    </filter>
    <g>
        <rect x = "0" y = "0" width = "100%" height = "100%" filter = "url(#i1)"/>
    </g>
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// feMerge
 if given
 <defs>
    <filter id="MyFilter" filterUnits="userSpaceOnUse" x="0" y="0" width="200" height="120">
      <feGaussianBlur in="SourceAlpha" stdDeviation="4" result="blur"/>
      <feOffset in="blur" dx="4" dy="4" result="offsetBlur"/>
      <feSpecularLighting in="blur" surfaceScale="5" specularConstant=".75" 
                          specularExponent="20" lighting-color="#bbbbbb"  
                          result="specOut">
        <fePointLight x="-5000" y="-10000" z="20000" />
      </feSpecularLighting>
      <feComposite in="specOut" in2="SourceAlpha" operator="in" result="specOut"/>
      <feComposite in="SourceGraphic" in2="specOut" operator="arithmetic" 
                   k1="0" k2="1" k3="1" k4="0" result="litPaint"/>
      <feMerge id="test">
        <feMergeNode in="offsetBlur"/>
        <feMergeNode in="litPaint"/>
      </feMerge>
    </filter>
  </defs>
  <rect x="1" y="1" width="198" height="118" fill="#888888" stroke="blue" />
  <g filter="url(#MyFilter)" >
	  <g>
      <path fill="none" stroke="#D90000" stroke-width="10" 
            d="M50,90 C0,90 0,30 50,30 L150,30 C200,30 200,90 150,90 z" />
      <path fill="#D90000" 
            d="M60,80 C30,80 30,40 60,40 L140,40 C170,40 170,80 140,80 z" />
      <g fill="#FFFFFF" stroke="black" font-size="45" font-family="Verdana" >
        <text x="52" y="76">SVG</text>
      </g>
    </g>
  </g>
 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// feMergeNode
 if given
 <defs>
    <filter id="MyFilter" filterUnits="userSpaceOnUse" x="0" y="0" width="200" height="120">
      <feGaussianBlur in="SourceAlpha" stdDeviation="4" result="blur"/>
      <feOffset in="blur" dx="4" dy="4" result="offsetBlur"/>
      <feSpecularLighting in="blur" surfaceScale="5" specularConstant=".75" 
                          specularExponent="20" lighting-color="#bbbbbb"  
                          result="specOut">
        <fePointLight x="-5000" y="-10000" z="20000" />
      </feSpecularLighting>
      <feComposite in="specOut" in2="SourceAlpha" operator="in" result="specOut"/>
      <feComposite in="SourceGraphic" in2="specOut" operator="arithmetic" 
                   k1="0" k2="1" k3="1" k4="0" result="litPaint"/>
      <feMerge>
        <feMergeNode id="test" in="offsetBlur"/>
        <feMergeNode in="litPaint"/>
      </feMerge>
    </filter>
  </defs>
  <rect x="1" y="1" width="198" height="118" fill="#888888" stroke="blue" />
  <g filter="url(#MyFilter)" >
	  <g>
      <path fill="none" stroke="#D90000" stroke-width="10" 
            d="M50,90 C0,90 0,30 50,30 L150,30 C200,30 200,90 150,90 z" />
      <path fill="#D90000" 
            d="M60,80 C30,80 30,40 60,40 L140,40 C170,40 170,80 140,80 z" />
      <g fill="#FFFFFF" stroke="black" font-size="45" font-family="Verdana" >
        <text x="52" y="76">SVG</text>
      </g>
    </g>
  </g>
 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// feMorphology
 if given
  <defs>
      <filter id="r2" filterRes="400 400">
            <feComponentTransfer>
                <feFuncR type="linear" slope="255"/>
                <feFuncG type="linear" slope="0"/>
                <feFuncB type="linear" slope="0"/>
                <feFuncA type="linear" slope="255"/>
            </feComponentTransfer>
            <feMorphology  id="test" operator="erode" radius="3"/>
        </filter> 
  </defs>
 <g filter="url(#r2)">
  <circle cx="24" cy="50" r="14"/>
 </g>
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note


// feOffset
 if given
 <defs>
    <filter id="MyFilter" filterUnits="userSpaceOnUse" x="0" y="0" width="200" height="120">
      <feGaussianBlur in="SourceAlpha" stdDeviation="4" result="blur"/>
      <feOffset id="test" in="blur" dx="4" dy="4" result="offsetBlur"/>
      <feSpecularLighting in="blur" surfaceScale="5" specularConstant=".75" 
                          specularExponent="20" lighting-color="#bbbbbb"  
                          result="specOut">
        <fePointLight x="-5000" y="-10000" z="20000" />
      </feSpecularLighting>
      <feComposite in="specOut" in2="SourceAlpha" operator="in" result="specOut"/>
      <feComposite in="SourceGraphic" in2="specOut" operator="arithmetic" 
                   k1="0" k2="1" k3="1" k4="0" result="litPaint"/>
      <feMerge>
        <feMergeNode in="offsetBlur"/>
        <feMergeNode in="litPaint"/>
      </feMerge>
    </filter>
  </defs>
  <rect x="1" y="1" width="198" height="118" fill="#888888" stroke="blue" />
  <g filter="url(#MyFilter)" >
	  <g>
      <path fill="none" stroke="#D90000" stroke-width="10" 
            d="M50,90 C0,90 0,30 50,30 L150,30 C200,30 200,90 150,90 z" />
      <path fill="#D90000" 
            d="M60,80 C30,80 30,40 60,40 L140,40 C170,40 170,80 140,80 z" />
      <g fill="#FFFFFF" stroke="black" font-size="45" font-family="Verdana" >
        <text x="52" y="76">SVG</text>
      </g>
    </g>
  </g>
 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// fePointLight
 if given
 <defs>
    <filter id="MyFilter" filterUnits="userSpaceOnUse" x="0" y="0" width="200" height="120">
      <feGaussianBlur in="SourceAlpha" stdDeviation="4" result="blur"/>
      <feOffset in="blur" dx="4" dy="4" result="offsetBlur"/>
      <feSpecularLighting in="blur" surfaceScale="5" specularConstant=".75" 
                          specularExponent="20" lighting-color="#bbbbbb"  
                          result="specOut">
        <fePointLight x="-5000" y="-10000" z="20000" id="test" />
      </feSpecularLighting>
      <feComposite in="specOut" in2="SourceAlpha" operator="in" result="specOut"/>
      <feComposite in="SourceGraphic" in2="specOut" operator="arithmetic" 
                   k1="0" k2="1" k3="1" k4="0" result="litPaint"/>
      <feMerge>
        <feMergeNode in="offsetBlur"/>
        <feMergeNode in="litPaint"/>
      </feMerge>
    </filter>
  </defs>
  <rect x="1" y="1" width="198" height="118" fill="#888888" stroke="blue" />
  <g filter="url(#MyFilter)" >
	  <g>
      <path fill="none" stroke="#D90000" stroke-width="10" 
            d="M50,90 C0,90 0,30 50,30 L150,30 C200,30 200,90 150,90 z" />
      <path fill="#D90000" 
            d="M60,80 C30,80 30,40 60,40 L140,40 C170,40 170,80 140,80 z" />
      <g fill="#FFFFFF" stroke="black" font-size="45" font-family="Verdana" >
        <text x="52" y="76">SVG</text>
      </g>
    </g>
  </g>
 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// feSpecularLighting
 if given
 <defs>
    <filter id="MyFilter" filterUnits="userSpaceOnUse" x="0" y="0" width="200" height="120">
      <feGaussianBlur in="SourceAlpha" stdDeviation="4" result="blur"/>
      <feOffset in="blur" dx="4" dy="4" result="offsetBlur"/>
      <feSpecularLighting in="blur" surfaceScale="5" specularConstant=".75" id="test"
                          specularExponent="20" lighting-color="#bbbbbb"  
                          result="specOut">
        <fePointLight x="-5000" y="-10000" z="20000" />
      </feSpecularLighting>
      <feComposite in="specOut" in2="SourceAlpha" operator="in" result="specOut"/>
      <feComposite in="SourceGraphic" in2="specOut" operator="arithmetic" 
                   k1="0" k2="1" k3="1" k4="0" result="litPaint"/>
      <feMerge>
        <feMergeNode in="offsetBlur"/>
        <feMergeNode in="litPaint"/>
      </feMerge>
    </filter>
  </defs>
  <rect x="1" y="1" width="198" height="118" fill="#888888" stroke="blue" />
  <g filter="url(#MyFilter)" >
	  <g>
      <path fill="none" stroke="#D90000" stroke-width="10" 
            d="M50,90 C0,90 0,30 50,30 L150,30 C200,30 200,90 150,90 z" />
      <path fill="#D90000" 
            d="M60,80 C30,80 30,40 60,40 L140,40 C170,40 170,80 140,80 z" />
      <g fill="#FFFFFF" stroke="black" font-size="45" font-family="Verdana" >
        <text x="52" y="76">SVG</text>
      </g>
    </g>
  </g>
 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// feSpotLight
 if given
     </desc>
    <filter id = "i1">
        <feGaussianBlur in = "SourceAlpha" stdDeviation = "8" result = "blur1"/>
        <feDiffuseLighting result = "diffOut" in = "SourceGraphic" diffuseConstant = "20" lighting-color = "white">
            <feSpotLight id='test' x = "800" y = "800" z = "400" pointsAtX = "0" pointsAtY = "0" pointsAtZ = "0" limitingConeAngle = "9"/>
        </feDiffuseLighting>
        <feComposite in = "SourceGraphic" in2 = "diffOut" operator = "arithmetic" k1 = "1" k2 = "0" k3 = "0" k4 = "0"/>
    </filter>
    <g stroke = "tomato" fill = "peru" filter = "url(#i1)">
        <rect x = "10%" y = "10%" width = "40%" height = "40%"/>
        <rect x = "55%" y = "10%" width = "40%" height = "40%"/>
        <rect x = "10%" y = "55%" width = "40%" height = "40%"/>
        <rect x = "55%" y = "55%" width = "40%" height = "40%"/>
    </g>
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// feTile
 if given
    <filter id = "i1">
        <feImage x = "0" y = "0" width = "10%" height = "10%" result = "raster1" xlink:href = "../images/nova.png"/>
        <feTile id='test'/>
    </filter>
    <g>
        <rect x = "0" y = "0" width = "100%" height = "100%" filter = "url(#i1)"/>
    </g>
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// feTurbulence
  <filter id="displacementFilter">
    <feTurbulence id='test' type="turbulence" baseFrequency="0.05"
        numOctaves="2" result="turbulence"/>
    <feDisplacementMap in2="turbulence" in="SourceGraphic"
        scale="50" xChannelSelector="R" yChannelSelector="G"/>
  </filter>

  <circle cx="100" cy="100" r="100"
      style="filter: url(#displacementFilter)"/>
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note

Ancestor aria-hidden

// rect, aria-label only, ancestor aria-hidden
 if given
 <g aria-hidden="true"> <rect id="test" aria-label="hello" x='10' y='10' width='50' height='30'/> </g> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// ellipse, title only, ancestor aria-hidden
 if given
 <g aria-hidden="true"> <ellipse id="test" cx='40' cy='100' rx='25' ry='15'>
   <title>abc</title>
 </ellipse> </g> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// line, aria-label only, ancestor aria-hidden
 if given
 <g aria-hidden="true"> <line id="test" aria-label="hello" x1='10' y1='10' x2='50' y2='10'/> </g> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// polyline, aria-label only, ancestor aria-hidden
 if given
 <g aria-hidden="true"> <polyline id="test" aria-label="hello" fill="none" stroke="blue" stroke-width="10" points="50,375 150,375 150,325 250,325 250,375 350,375 350,250 450,250 450,375 550,375 550,175 650,175 650,375 750,375 750,100 850,100 850,375 950,375 950,25 1050,25 1050,375 1150,375" />
 </g> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// polygon, desc only, ancestor aria-hidden
 if given
 <g aria-hidden="true">
 <polygon id="test" fill="magenta" points="850,75 958,137.5 958,262.5 850,325 742,262.6 742,137.5" >
 <desc>built up area</desc>
 </polygon>
 </g> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note

Element aria-hidden

// rect, aria-label only, aria-hidden
 if given
 <rect id="test" aria-label="hello" x='10' y='10' width='50' height='30' aria-hidden="true" /> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// ellipse, title only, aria-hidden
 if given
 <ellipse id="test" cx='40' cy='100' rx='25' ry='15' aria-hidden="true" >
   <title>abc</title>
 </ellipse> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// line, aria-label only, aria-hidden
 if given
 <line id="test" aria-label="hello" x1='10' y1='10' x2='50' y2='10' aria-hidden="true" /> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// polyline, aria-label only, aria-hidden
 if given
 <polyline id="test" aria-label="hello" fill="none" stroke="blue" stroke-width="10" points="50,375 150,375 150,325 250,325 250,375 350,375 350,250 450,250 450,375 550,375 550,175 650,175 650,375 750,375 750,100 850,100 850,375 950,375 950,25 1050,25 1050,375 1150,375" aria-hidden="true" /> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// polygon, desc only, aria-hidden
 if given
 <polygon id="test" fill="magenta" points="850,75 958,137.5 958,262.5 850,325 742,262.6 742,137.5" aria-hidden="true" >
 <desc>built up area</desc>
 </polygon> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note

Element display none

// circle, style property display none
 if given
 <circle cx="50" cy="50" r="40" id="test" style="display: none;" >
   <title>Mars</title>
 </circle> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
// circle, css style display none
 if given
 <style>
    /* <![CDATA[ */
    circle {display: none; }
    /* ]]> */
 </style>
 <circle cx="50" cy="50" r="40" id="test" >
   <title>Mars</title>
 </circle> 
then NOAC
MSAA Not in accessibility tree
UIA Not in accessibility tree
ATK Not in accessibility tree
AXAPI Not in accessibility tree
note
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