20,741
edits
Canvas widgets: Difference between revisions
Jump to navigation
Jump to search
→Missing / Todo
| Line 67: | Line 67: | ||
* '''Clipping''': For different reasons we will need to be able to clip some elements to certain regions. It should work with specifying either a clipping rectangle or by using a path. OpenVG seems to have support for it, although I haven't looked into it too deep. We also need to ensure that it also works with text. At least rectangular regions are needed.(eg. group/clip-min[0..1], group/clip-max[0..1]) {{Not done}} | * '''Clipping''': For different reasons we will need to be able to clip some elements to certain regions. It should work with specifying either a clipping rectangle or by using a path. OpenVG seems to have support for it, although I haven't looked into it too deep. We also need to ensure that it also works with text. At least rectangular regions are needed.(eg. group/clip-min[0..1], group/clip-max[0..1]) {{Not done}} | ||
* '''[[Canvas Maps|Geographic Mapping]]''': It's very experimental, missing different projection modes (eg. vertical projection) and especially the Nasal API feels very hackish. {{Progressbar|50}} | * '''[[Canvas Maps|Geographic Mapping]]''': It's very experimental, missing different projection modes (eg. vertical projection) and especially the Nasal API feels very hackish. {{Progressbar|50}} | ||
* '''Animations''': I don't know if we should do animations just | * '''Animations''': I don't know if we should do animations just by using interpolator and settimer from Nasal or if we should implement some time-based animations directly in C++. At least we need some helper functions (eg. for blinking elements -> cursor, fading, ...) It would also be possible to implement animations purely in Nasal space, e.g. by supporting a subset of SMIL for SVG, so that existing tools could be used to created animated vector images that are converted to canvas properties by the Nasal parser. | ||
* <del>Improve PUI to allow eg. receiving mouse over events.</del> (osgGA will be used) {{Done}} | * <del>Improve PUI to allow eg. receiving mouse over events.</del> (osgGA will be used) {{Done}} | ||
* '''Improve the Nasal API''': Add some helper functions for animating different glass cockpit displays (I have already some basic code, but it needs some generalization). | * '''Improve the Nasal API''': Add some helper functions for animating different glass cockpit displays (I have already some basic code, but it needs some generalization). | ||