kmx.io/prism.js/examples/prism-actionscript.html

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• Hash : 36a5fa0e
  Author :
  Date : 2019-06-30T04:19:54
  

  Known failure page (#1876) This PR adds a known failures page. This resolves #1750. The known failures are moved from the example pages. (I also updated all example pages with invalid HTML.) Some known failures were actually fixed in the meantime but never updated, so I removed a few. Those were: - Handlebars - Markdown's nested bold-italic - Smarty - Textile's "Nested styles are only partially supported" ### Screenshot <details>  </details>

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• examples/prism-actionscript.html

• <h2>Comments</h2>
  <pre><code>// Single line comment
  /* Multi-line
  comment */</code></pre>
  
  <h2>Literal values</h2>
  <pre><code>17
  "hello"
  -3
  9.4
  null
  true
  false</code></pre>
  
  <h2>Classes</h2>
  <pre><code>class A {}
  class B extends A {}</code></pre>
  
  <h2>Inline XML</h2>
  <pre><code>var employees:XML =
      &lt;employees>
          &lt;employee ssn="123-123-1234">
              &lt;name first="John" last="Doe"/>
              &lt;address>
                  &lt;city>San Francisco&lt;/city>
                  &lt;state>CA&lt;/state>
                  &lt;zip>98765&lt;/zip>
              &lt;/address>
          &lt;/employee>
          &lt;employee ssn="789-789-7890">
              &lt;name first="Mary" last="Roe"/>
              &lt;address>
                  &lt;city>Newton&lt;/city>
                  &lt;state>MA&lt;/state>
                  &lt;zip>01234&lt;/zip>
              &lt;/address>
          &lt;/employee>
      &lt;/employees>;</code></pre>
  
  <h2>Full example</h2>
  <pre><code>package {
    import flash.display.*;
    import flash.events.*;
    import flash.filters.BlurFilter;
    import flash.geom.*;
    import flash.ui.*;
    public class ch23ex2 extends Sprite {
      protected const BMP_SCALE:Number = 1/2;
      protected const D:Number = 1.015;
      protected const DIM_EFFECT:ColorTransform = new ColorTransform(D, D, D);
      protected const B:int = 16;
      protected const BLUR_EFFECT:BlurFilter = new BlurFilter(B, B, 1);
      protected var RLUT:Array, GLUT:Array, BLUT:Array;
      protected var sourceBmp:BitmapData;
      protected var colorBmp:BitmapData;
      protected var touches:Array = new Array();
      protected var fingerShape:Shape = new Shape();
      public function ch23ex2() {
        try {
          var test:Class = Multitouch;
          if (Multitouch.supportsTouchEvents) {
            Multitouch.inputMode = MultitouchInputMode.TOUCH_POINT;
            init();
          } else {
            trace("Sorry, this example requires multitouch.");
          }
        } catch (error:ReferenceError) {
          trace("Sorry, but multitouch is not supported in this runtime.");
        }
      }
      protected function init():void {
        //create a black-and-white bitmap and a color bitmap, only show the color
        sourceBmp = new BitmapData(
          stage.stageWidth*BMP_SCALE, stage.stageHeight*BMP_SCALE, false, 0);
        colorBmp = sourceBmp.clone();
        var bitmap:Bitmap = new Bitmap(colorBmp, PixelSnapping.ALWAYS, true);
        bitmap.width = stage.stageWidth; bitmap.height = stage.stageHeight;
        addChild(bitmap);
  
        //create finger shape to paste onto the bitmap under your touches
        fingerShape.graphics.beginFill(0xffffff, 0.1);
        fingerShape.graphics.drawEllipse(-15, -20, 30, 40);
        fingerShape.graphics.endFill();
  
        //create the palette map from a gradient
        var gradient:Shape = new Shape();
        var m:Matrix = new Matrix();
        m.createGradientBox(256, 10);
        gradient.graphics.beginGradientFill(GradientType.LINEAR,
          [0x313ad8, 0x2dce4a, 0xdae234, 0x7a1c1c, 0x0f0303],
          [1, 1, 1, 1, 1], [0, 0.4*256, 0.75*256, 0.9*256, 255], m);
        gradient.graphics.drawRect(0, 0, 256, 10);
        var gradientBmp:BitmapData = new BitmapData(256, 10, false, 0);
        gradientBmp.draw(gradient);
        RLUT = new Array(); GLUT = new Array(); BLUT = new Array();
        for (var i:int = 0; i &lt; 256; i++) {
          var pixelColor:uint = gradientBmp.getPixel(i, 0);
          //I drew the gradient backwards, so sue me
          RLUT[256-i] = pixelColor & 0xff0000;
          GLUT[256-i] = pixelColor & 0x00ff00;
          BLUT[256-i] = pixelColor & 0x0000ff;
        }
  
        stage.addEventListener(TouchEvent.TOUCH_BEGIN, assignTouch);
        stage.addEventListener(TouchEvent.TOUCH_MOVE, assignTouch);
        stage.addEventListener(TouchEvent.TOUCH_END, removeTouch);
        stage.addEventListener(Event.ENTER_FRAME, onEnterFrame);
      }
      protected function assignTouch(event:TouchEvent):void {
        touches[event.touchPointID] = event;
      }
      protected function removeTouch(event:TouchEvent):void {
        delete touches[event.touchPointID];
      }
      protected function onEnterFrame(event:Event):void {
        for (var key:String in touches) {
          var touch:TouchEvent = touches[key] as TouchEvent;
          if (touch) {
            //plaster the finger image under your finger
            var m:Matrix = new Matrix();
            m.translate(touch.stageX*BMP_SCALE, touch.stageY*BMP_SCALE);
            sourceBmp.draw(fingerShape, m, null, BlendMode.ADD);
          }
        }
        var O:Point = new Point(0, 0);
        //blur and ever-so-slightly brighten the image to make the color last
        sourceBmp.applyFilter(sourceBmp, sourceBmp.rect, O, BLUR_EFFECT);
        sourceBmp.colorTransform(sourceBmp.rect, DIM_EFFECT);
        //we've calculated the image in grayscale brightnesses, now make it color
        colorBmp.paletteMap(sourceBmp, sourceBmp.rect, O, RLUT, GLUT, BLUT, null);
      }
    }
  }</code></pre>
  

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