Examples of GradientGlowFilter

flash.swf.types.GradientGlowFilter
A value object filter for gradient glow filter data. @author Roger Gonzalez
org.apache.flex.swf.types.GradientGlowFilter
The Gradient Glow filter is extension of the normal Glow IFilter and allow a gradient to be specified instead of a single color. Instead of multiplying a single color value by the shadow-pixel plane value, the shadow-pixel plane value is mapped directly into the gradient ramp to obtain the resulting color pixel value, which is then composited by using one of the specified compositing modes.

Examples of flash.swf.types.GradientGlowFilter

        f.flags = r.readUI8();  // bunch of fields
        return f;
    }
    private GradientGlowFilter decodeGradientGlowFilter() throws IOException
    {
        GradientGlowFilter f = new GradientGlowFilter();
        f.numcolors = r.readUI8();
        f.gradientColors = new int[f.numcolors];
        for (int i = 0; i < f.numcolors; ++i)
            f.gradientColors[i] = decodeRGBA( r );
        f.gradientRatio = new int[f.numcolors];

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Examples of flash.swf.types.GradientGlowFilter

                filters.add(filter);
            }
            else if (f instanceof GradientGlowFilterNode)
            {
                GradientGlowFilterNode node = (GradientGlowFilterNode)f;
                GradientGlowFilter filter = createGradientGlowFilter(node);
                filters.add(filter);
            }
        }
        return filters;
    }

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Examples of flash.swf.types.GradientGlowFilter

    }


    protected GradientGlowFilter createGradientGlowFilter(
            GradientGlowFilterNode node)
    {
        GradientGlowFilter filter = new GradientGlowFilter();


        if (node.entries != null)
        {
            byte count = (byte)node.entries.size();
            filter.numcolors = count;

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Examples of flash.swf.types.GradientGlowFilter

        f.flags = r.readUI8();  // bunch of fields
        return f;
    }
    private GradientGlowFilter decodeGradientGlowFilter() throws IOException
    {
        GradientGlowFilter f = new GradientGlowFilter();
        f.numcolors = r.readUI8();
        f.gradientColors = new int[f.numcolors];
        for (int i = 0; i < f.numcolors; ++i)
            f.gradientColors[i] = decodeRGBA( r );
        f.gradientRatio = new int[f.numcolors];

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

        return filter;
    }


    private GradientGlowFilter readGradientGlowFilter()
    {
        final GradientGlowFilter filter = new GradientGlowFilter();
        final short numColors = bitStream.readUI8();


        final RGBA[] gradientColors = new RGBA[numColors];
        final int[] gradientRatio = new int[numColors];
        for (short i = 0; i < numColors; i++)
        {
            gradientColors[i] = readRGBA();
            gradientRatio[i] = bitStream.readUI8();
        }


        filter.setNumColors(numColors);
        filter.setGradientColors(gradientColors);
        filter.setGradientRatio(gradientRatio);
        filter.setBlurX(bitStream.readFIXED());
        filter.setBlurY(bitStream.readFIXED());
        filter.setAngle(bitStream.readFIXED());
        filter.setDistance(bitStream.readFIXED());
        filter.setStrength(bitStream.readFIXED8());
        filter.setInnerGlow(bitStream.readBit());
        filter.setKnockout(bitStream.readBit());
        filter.setCompositeSource(bitStream.readBit());
        filter.setPasses(bitStream.readUB(4));
        return filter;
    }

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

                filters.add(rec);
            }
            else if (f instanceof GradientGlowFilterNode)
            {
                GradientGlowFilterNode node = (GradientGlowFilterNode)f;
                GradientGlowFilter filter = createGradientGlowFilter(node);
                Filter rec = new Filter();
                rec.setFilterID(Filter.GRADIENT_GLOW);
                rec.setGradientGlowFilter(filter);
                filters.add(rec);
            }

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

    }


    protected GradientGlowFilter createGradientGlowFilter(
            GradientGlowFilterNode node)
    {
        GradientGlowFilter filter = new GradientGlowFilter();


        if (node.entries != null)
        {
            byte count = (byte)node.entries.size();
            filter.setNumColors(count);
            RGBA gradientColors[] = new RGBA[count];
            int gradientRatio[] = new int[count];


            GradRecord[] records = createGradRecords(node.entries);
            for (int i = 0; i < records.length; i++)
            {
                GradRecord record = records[i];
                RGB color = record.getColor();
                if (color instanceof RGBA)
                    gradientColors[i] = (RGBA)color;
                else
                    gradientColors[i] = new RGBA(color.getRed(), color.getGreen(), color.getBlue(), 0xFF);
                gradientRatio[i] = record.getRatio();
            }
            filter.setGradientColors(gradientColors);
            filter.setGradientRatio(gradientRatio);
        }


        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.setKnockout(node.knockout);
        filter.setInnerGlow(node.inner);
        filter.setCompositeSource(true);


        return filter;
    }

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