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javascript Programming Glossary: offsetx

event.offsetX in Firefox

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

in Firefox DOCTYPE html PUBLIC W3C DTD HTML 4.01 Transitional.. e if e e window.event var ctx canvas.getContext 2d var x e.offsetX var y e.offsetY ctx.fillRect x y 1 1 script head body onload.. doesn't in Firefox as its event model does not support the offsetX Y properties. How can I transform mouse coordinates from perhaps..

HTML5 Canvas drawImage ratio bug iOS

http://stackoverflow.com/questions/11929099/html5-canvas-drawimage-ratio-bug-ios

0 0 square square var imageWidth var imageHeight var offsetX 0 var offsetY 0 if this.width this.height imageWidth Math.round.. square this.width this.height imageHeight square offsetX Math.round imageWidth square 2 else imageHeight Math.round.. Math.round imageHeight square 2 context.drawImage this offsetX offsetY imageWidth imageHeight var data canvas.toDataURL 'image..

How to drag images / objects within Canvas?

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

function e clearTooltip isDown true startCoords e.offsetX last 0 e.offsetY last 1 canvas.onmouseup function e isDown.. last 1 canvas.onmouseup function e isDown false last e.offsetX startCoords 0 set last coordinates e.offsetY startCoords 1 .. startCoords 1 canvas.onmousemove function e var x e.offsetX var y e.offsetY transX parseInt parseInt x parseInt startCoords..

What are the typical reasons Javascript developed on Firefox fails on IE? [closed]

http://stackoverflow.com/questions/2599020/what-are-the-typical-reasons-javascript-developed-on-firefox-fails-on-ie

is very counter intuitive as 0 usually means 'no button'. offsetX and offsetY are problematic and it's probably best to avoid.. best to avoid them in IE. A more reliable way to get the offsetX and offsetY in IE would be to get the position of the relatively..

Mouse position - Cross browser compatibility - Javascript

http://stackoverflow.com/questions/3343384/mouse-position-cross-browser-compatibility-javascript

following event attributes clientX clientY layerX layerY offsetX offsetY pageX pageY screenX screenY x y I'm wondering what their..

What substitute should we use for layerX/layerY since they are deprecated in webkit?

http://stackoverflow.com/questions/8389156/what-substitute-should-we-use-for-layerx-layery-since-they-are-deprecated-in-web

are deprecated but what should we use instead I've find offsetX but it doesn't work with Firefox. So to get layerX without warning.. layerX without warning on webkit I've done that var x evt.offsetX evt.layerX y evt.offsetY evt.layerY But this seem quite complex..