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javascript Programming Glossary: canvas.addeventlistener

event.offsetX in Firefox

http://stackoverflow.com/questions/11334452/event-offsetx-in-firefox

function main var canvas document.getElementById canvas canvas.addEventListener mousemove function e if e e window.event var ctx canvas.getContext..

addEventListener for keydown on Canvas

http://stackoverflow.com/questions/12886286/addeventlistener-for-keydown-on-canvas

I have this code canvas document.getElementById 'canvas' canvas.addEventListener 'mousedown' function event alert 'mousedown' false canvas.addEventListener.. 'mousedown' function event alert 'mousedown' false canvas.addEventListener 'keydown' function event alert 'keydown' false The 'mousedown'..

How to drag images / objects within Canvas?

http://stackoverflow.com/questions/18333936/how-to-drag-images-objects-within-canvas

1 0 0 1 transX transY draw1 scaleValue canvas.addEventListener 'click' function e var x e.offsetX var y e.offsetY transX..

JavaScript: remove event listener

http://stackoverflow.com/questions/4402287/javascript-remove-event-listener

remove an event listener inside of a listener definition canvas.addEventListener 'click' function event click if click 50 remove this event listener.. event handling listener share improve this question canvas.addEventListener 'click' function event click if click 50 this.removeEventListener..

Normalizing mousewheel speed across browsers

http://stackoverflow.com/questions/5527601/normalizing-mousewheel-speed-across-browsers

e.detail 3 0 if delta ... return e.preventDefault false canvas.addEventListener 'DOMMouseScroll' handleScroll false canvas.addEventListener.. 'DOMMouseScroll' handleScroll false canvas.addEventListener 'mousewheel' handleScroll false What code can I use to get the..

How do I add a simple onClick event handler to a canvas element?

http://stackoverflow.com/questions/9880279/how-do-i-add-a-simple-onclick-event-handler-to-a-canvas-element

offset. To add a click event to your canvas element use... canvas.addEventListener 'click' function false To determine what element was clicked.....