doodle.interact.algebra

Algebra for generating a stream of events corresponding to mouse clicks. Whenever the mouse is clicked a new event is generated with the location of the click.

This algebra applies to a Renderer's Canvas data types instead of the F data type, and hence gives mouse click locations in the canvas rather than relative to any Picture rendered on the Canvas.

Algebra for generating a stream of events giving the current mouse location. Whenever the mouse moves a new event is generated. The algebra applies to a Renderer's Canvas data type instead of the F data type, and hence gives the mouse location in the canvas rather than relative to any Picture rendered on the canvas.

Algebra for elements that can respond to Mouseover events

Algebra for generating a stream of events indicating when the canvas is ready to redraw. The algebra applies to a Renderer's Canvas data type instead of the F data type.