¡@
javascript Programming Glossary: this.offsetleftCreate a realistic pencil tool for a painting app with HTML5 Canvas http://stackoverflow.com/questions/10122553/create-a-realistic-pencil-tool-for-a-painting-app-with-html5-canvas e painting true ctx.fillStyle #ffffff lastX e.pageX this.offsetLeft lastY e.pageY this.offsetTop canvas.onmouseup function e painting.. canvas.onmousemove function e if painting mouseX e.pageX this.offsetLeft mouseY e.pageY this.offsetTop find all points between var x1..
Open popup at clicked position http://stackoverflow.com/questions/10492910/open-popup-at-clicked-position e.pageX mouseY e.pageY To Get the relative position if this.offsetLeft undefined mouseX e.pageX this.offsetLeft if this.offsetTop undefined.. position if this.offsetLeft undefined mouseX e.pageX this.offsetLeft if this.offsetTop undefined mouseY e.pageY this.offsetTop if..
Get accurate position for a click on a linked image using jquery http://stackoverflow.com/questions/1128643/get-accurate-position-for-a-click-on-a-linked-image-using-jquery clickTag #taggable .click function e var x e.pageX this.offsetLeft var y e.pageY this.offsetTop var url this .attr href courl url..
Drawing a circle on the canvas using mouse events http://stackoverflow.com/questions/3814442/drawing-a-circle-on-the-canvas-using-mouse-events do something like element.onclick function e var x e.pageX this.offsetLeft var y e.pageY this.offsetTop Next canvas' 2d context doesn't..
Mouse position relative to div http://stackoverflow.com/questions/3824332/mouse-position-relative-to-div ui var x ui.position.left ui.offset.left tired event.pageX this.offsetLeft var y ui.position.top ui.offset.top tired event.pageY this.offsetTop..
getting mouse position with javascript within canvas http://stackoverflow.com/questions/4848310/getting-mouse-position-with-javascript-within-canvas 8 script Element.prototype.leftTopScreen function var x this.offsetLeft var y this.offsetTop var element this.offsetParent while..
jQuery - how to add mark to image http://stackoverflow.com/questions/6962930/jquery-how-to-add-mark-to-image .click function e e.preventDefault var x e.pageX this.offsetLeft var y e.pageY this.offsetTop var img ' img ' img.css 'top' y..
|