Examples of org.apache.flex.swf.types.DropShadowFilter

org.apache.flex.swf.types.DropShadowFilter
The Drop Shadow filter is based on the same median filter as the blur filter, but the filter is applied only on the alpha color channel to obtain a shadow pixel plane. The angle parameter is in radians. With angle set to 0, the shadow shows on the right side of the object. The distance is measured in pixels. The shadow pixel plane values are interpolated bilinearly if sub-pixel values are used.
The strength of the shadow normalized is 1.0 in fixed point. The strength value is applied by multiplying each value in the shadow pixel plane.
Various compositing options are available for the drop shadow to support both inner and outer shadows in regular or knockout modes.

        return filter;
    }


    private DropShadowFilter readDropShadowFilter()
    {
        final DropShadowFilter filter = new DropShadowFilter();
        filter.setDropShadowColor(readRGBA());
        filter.setBlurX(bitStream.readFIXED());
        filter.setBlurY(bitStream.readFIXED());
        filter.setAngle(bitStream.readFIXED());
        filter.setDistance(bitStream.readFIXED());
        filter.setStrength(bitStream.readFIXED8());
        filter.setInnerShadow(bitStream.readBit());
        filter.setKnockout(bitStream.readBit());
        filter.setCompositeSource(bitStream.readBit());
        filter.setPasses(bitStream.readUB(5));
        return filter;
    }

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                filters.add(rec);
            }
            else if (f instanceof DropShadowFilterNode)
            {
                DropShadowFilterNode node = (DropShadowFilterNode)f;
                DropShadowFilter filter = createDropShadowFilter(node);
                Filter rec = new Filter();
                rec.setFilterID(Filter.DROP_SHADOW);
                rec.setDropShadowFilter(filter);
                filters.add(rec);
            }

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        return filter;
    }


    protected DropShadowFilter createDropShadowFilter(DropShadowFilterNode node)
    {
        DropShadowFilter filter = new DropShadowFilter();
        filter.setDropShadowColor(TypeHelper.splitColor(TypeHelper.colorARGB(node.color, node.alpha)));
        filter.setAngle((float)(node.angle*Math.PI/180.0));
        filter.setBlurX((float)(node.blurX));
        filter.setBlurY((float)(node.blurY));
        filter.setDistance((float)(node.distance));
        filter.setStrength((float)(node.strength));
        filter.setPasses(node.quality);
        filter.setCompositeSource(!node.hideObject);
        filter.setKnockout(node.knockout);
        filter.setInnerShadow(node.inner);
        return filter;
    }

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Related Classes of org.apache.flex.swf.types.DropShadowFilter

org.apache.flex.compiler.fxg.swf.FXG2SWFTranscoder

org.apache.flex.swf.io.SWFReader

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