Elements and properties
| Comment
|
| yes |
Satoru |
This feature should be the basic functions for World Wide Web Mapping
(See also: [1] [2] [3])
|
| no |
Dirk |
Comments
|
| Comment
|
| yes |
Satoru |
This feature is very useful.
|
| Comment
|
| yes |
Satoru |
This feature is useful for structurization and geospatial processing of map.
|
Fixed-size object
Please see SVG WG Teleconference Log 28 Oct 2011 - vector effects.
KDDI implemented this feature by misunderstanding...trannsform='ref(svg,x,y)' property.
| Comment
|
| yes |
Satoru |
This feature is important for POI. POI WG might be interested.
|
| Comment
|
| hmmm, |
Satoru |
Probably very useful (for Mercator). But performance issues might be raised. Especially, I think it is heavy when we want to realize SVGTL(layering) between non-linear tranformed maps and linear transformed maps which needs reverse-transformations.
|
User Interfaces of User Agents
Built-in User Interface
Built-in UI for mapping such as zooming, pannning, rotating, scale and compass, layer controlling. (See Implementation on WebKit)
| Comment
|
| yes |
Satoru |
This feature may be very useful for non-programmer. And HTML5's <video> elemnt has such UI and property. ASV has some of such UI. However, I think it is necessary to examine how much it is needed about UI only for mapping (scale, compass etc.).
|
Programming-less geolocation
Without javascript programming, scrolls so that my place is the center of the map view automatically. This function may have relation to Geolocation Working Group.
| Comment
|
| yes |
Satoru |
This feature may be useful for non-programmer. Our android and featurephone implementations has this feature.
|
Setting SVG views by IRI fragments using geographic(global) coordinates
Example: map.svg#svgView(global(lng,lat,w(in deg),h(in deg)))
This function might be extension of 17.3 Linking into SVG content: IRI fragments and SVG views.
| Comment
|
| yes |
Satoru |
This feature may be useful for linking to the specific area.
|
APIs
API for smooth transition action of zooming,pannning,rotating
Some functionality for smooth transition effects programmings for user actions such as zooming, pannning and rotating. A smooth effect may be disturbed by the redraw when a lot of shapes are being handled.
| Comment
|
| maybe |
Satoru |
This feature may be useful. But I do not have concrete method that is considered to be suitable yet. In the current implementation to WebKit, we have coped with it by less-considered temporary API. Is extension of 'suspendRedraw' suitable?
|
Transformation functions between global (geospatial) coordinate systems and user/viewport coordinate systems
| Comment
|
| yes |
Satoru |
This feature may be useful for programming using geolocation.
|
DOM access API for cascading SVG Documents
To make it accessible to child SVG documents (and grandchild... recursively), 'image' element (in case of SVGT1.2; 'animation' element) should have 'contentDocument' attribute, when child SVG document is already loaded.
- Add 'contentDocument' attribute to
| Comment
|
| yes |
Satoru |
This function is useful for programming for maps constituted by tiled or layered SVG contents.
|
