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javascript Programming Glossary: context.saveHow to make the text write in counterclockwise direction http://stackoverflow.com/questions/12312752/how-to-make-the-text-write-in-counterclockwise-direction drawTextAlongArc context str centerX centerY radius angle context.save context.translate centerX centerY context.rotate 1 angle 2 context.rotate.. for var n 0 n str.length n context.rotate angle str.length context.save context.translate 0 1 radius var char str n context.fillText..
HTML5 Canvas camera/viewport - how to actally do it? http://stackoverflow.com/questions/16919601/html5-canvas-camera-viewport-how-to-actally-do-it yView draw a simple rectangle shape as our player model context.save context.fillStyle black before draw we need to convert player..
How to drag images / objects within Canvas? http://stackoverflow.com/questions/18333936/how-to-drag-images-objects-within-canvas for those images to draw function draw1 scaleValue context.save context.setTransform 1 0 0 1 0 0 context.globalAlpha 0.5 .. 0 0 canvas.width canvas.height context.restore context.save context.drawSvg files 0 0 0 400 scaleValue 400 scaleValue context.scale..
How do you draw text on a <canvas> tag in Safari http://stackoverflow.com/questions/719848/how-do-you-draw-text-on-a-canvas-tag-in-safari context text x y font color if context.mozDrawText context.save context.fillStyle color context.mozTextStyle font x 0.5 context.mozMeasureText..
HTML5 Canvas Performance and Optimization Tips, Tricks and Coding Best Practices http://stackoverflow.com/questions/8205828/html5-canvas-performance-and-optimization-tips-tricks-and-coding-best-practices about the state stack for which two methods are available context.save pushes the current state to the stack and context.restore reverts..
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