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HTML5 Canvas
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| CANVAS | |
| ======== | |
| http://www.comp.nus.edu.sg/~stevenha/visualization/training.html | |
| Introduction | |
| HTML5 | |
| what is canvas? | |
| why canvas? | |
| <http://www.sitepoint.com/html5-canvas-tutorial-introduction/> | |
| http://tutorials.jenkov.com/html5-canvas/paths.html | |
| References | |
| ---------------------------------- | |
| Scaling: | |
| http://corehtml5canvas.com/code-live/ch01/example-1.9/example.html | |
| http://corehtml5canvas.com/code-live/ch04/example-4.9/example.html | |
| Image | |
| loading: http://corehtml5canvas.com/code-live/ch02/example-2.5/example.html | |
| Shapes: | |
| basics: | |
| http://corehtml5canvas.com/code-live/ch02/example-2.9/example.html | |
| http://corehtml5canvas.com/code-live/ch02/example-2.25/example.html | |
| Lines & Mouse Events: | |
| http://corehtml5canvas.com/code-live/ch02/example-2.15/example.html | |
| circle: | |
| http://corehtml5canvas.com/code-live/ch02/example-2.19/example.html | |
| curve: | |
| http://corehtml5canvas.com/code-live/ch02/example-2.22/example.html | |
| http://corehtml5canvas.com/code-live/ch02/example-2.29/example.html | |
| Animation | |
| Fade | |
| http://corehtml5canvas.com/code-live/ch04/example-4.20/example.html | |
| http://corehtml5canvas.com/code-live/ch05/example-5.12/example.html | |
| parapallax | |
| http://corehtml5canvas.com/code-live/ch05/example-5.15/example.html | |
| http://corehtml5canvas.com/code-live/ch05/example-5.17/example.html | |
| spinning | |
| http://corehtml5canvas.com/code-live/ch02/section-2.13.2.3/example.html | |
| Text | |
| http://corehtml5canvas.com/code-live/ch03/example-3.18/example.html | |
| Physics | |
| http://corehtml5canvas.com/code-live/ch07/example-7.1/example.html | |
| Collission detection: | |
| http://corehtml5canvas.com/code-live/ch08/section-8.4.1.6/example.html | |
| http://corehtml5canvas.com/code-live/ch08/example-8.1/example.html | |
| ===================== | |
| http://corehtml5canvas.com/code-live/ | |
| http://tutorials.jenkov.com/html5-canvas/animation.html |
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| <html> | |
| <head> | |
| <style type="text/css"> | |
| /* Canvas has no border; like empty drawing paper */ | |
| canvas { | |
| border:1px solid #000; | |
| } | |
| </style> | |
| <script type="text/javascript"> | |
| function init() { | |
| drawShape(); | |
| } | |
| function drawShape() { | |
| // now, we have reference to canvas | |
| var canvas = document.getElementById('drawingArea'); | |
| // two types of canvas; 2d and 3d; 3d is still experimental stage | |
| var canvasContext = canvas.getContext('2d'); | |
| // Part: 1 | |
| // rect will mark a position but will not draw | |
| // starts from upper left corner | |
| canvasContext.rect(5, 10, 50, 50); | |
| // till stroke is called | |
| canvasContext.stroke(); | |
| // Part: 2 | |
| // canvasContext | |
| canvasContext.fillStyle = "red"; | |
| canvasContext.fillRect(10, 20, 100, 100); | |
| canvasContext.strokeStyle = "blue"; | |
| canvasContext.lineWidth = 5; | |
| canvasContext.strokeRect(10, 20, 100, 100); | |
| // Part: 3 | |
| canvasContext.clearRect(10, 30, 100, 100); | |
| } | |
| </script> | |
| </head> | |
| <body onload='init()'> | |
| <!-- Canvas is like drawing in paper --> | |
| <canvas id='drawingArea'></canvas> | |
| <a href='#' onclick='init()'>Draw</a> | |
| </body> | |
| </html> |
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