Stream of webglcontextlost
events handled by this CanvasElement.
ElementStream<gl.ContextEvent> get onWebGlContextLost => webGlContextLostEvent.forElement(this);
© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/2.0.0/dart-html/CanvasElement/onWebGlContextLost.html