Roadmap, TODO

• Object cache (for performance)
• WebGL filtering for images
• Filtering for normal objects
• Promises
• Object skewing
• Support for multiple layers (for performance)
• Support for re-rendering only changed part of a screen (for performance)
• Curved text
• Text word-spacing
• Letter-spacing
• Stamp tool like here
• WebGL renderer
• Color animation
• semver
• Correct path bounding box
• Global canvas zooming
• Per-character text selection
• Paintbrush, streamer tools like here
• Clip canvas to fabric shape
• Support SVG patterns
• getBoundingRect
• Support multitouch gestures
• "text-align: justify" for text
• Make origin of a transformation dynamic (not always centered)
• Animate multiple properties
• Better SVG support (some of the current failures: issue 165)
• Make Cufon-based text rendering optional (rely on native strokeText/fillText instead)
• Option to enter a mode when rotation and resizing don't happen at the same time
• Support Node 0.6x
• Separate object control from rendering (e.g. to render statically, without including "controls" module)
• Support "static" fabric instance (without events; maybe move dynamic interactions into a module)
• SVG export
• Move straighten/fxStraighten out of fabric.Object into optional module (rarely used)
• Support generic object groups (currently only one group — active selection — can exist on canvas)
• object.on, object.off