Examples of org.apache.flex.swf.tags.DefineMorphShape2Tag

org.apache.flex.swf.tags.DefineMorphShape2Tag
Represents a DefineMorphShape2 tag in a SWF file.
The DefineMorphShape2 tag extends the capabilities of DefineMorphShape by using a new morph line style record in the morph shape. MORPHLINESTYLE2 allows the use of new types of joins and caps as well as scaling options and the ability to fill the strokes of the morph shape.
DefineMorphShape2 specifies not only the shape bounds but also the edge bounds of the shape. While the shape bounds are calculated along the outside of the strokes, the edge bounds are taken from the outside of the edges. For an example of shape bounds versus edge bounds, see the diagram in DefineShape4. The new StartEdgeBounds and EndEdgeBounds fields assist Flash Player in accurately determining certain layouts.
In addition, DefineMorphShape2 includes new hinting information, UsesNonScalingStrokes and UsesScalingStrokes. These flags assist Flash Player in creating the best possible area for invalidation.

        final long offset = bitStream.readUI32();


        final Shape startEdges = readShapeWithStyle(TagType.DefineMorphShape2);
        final Shape endEdges = readShape(TagType.DefineMorphShape2);


        final DefineMorphShape2Tag tag = new DefineMorphShape2Tag();
        tag.setCharacterID(characterId);
        tag.setStartBounds(startBounds);
        tag.setEndBounds(endBounds);
        tag.setOffset(offset);
        tag.setStartEdges(startEdges);
        tag.setEndEdges(endEdges);
        // new fields in MorphShape2
        tag.setStartEdgeBounds(startEdgeBounds);
        tag.setEndEdgeBounds(endEdgeBounds);
        tag.setUsesNonScalingStrokes(usesNonScalingStrokes);
        tag.setUsesScalingStrokes(usesScalingStrokes);


        return tag;
    }

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        tagBuffer.writeUI16(tag.getCharacterID());
        writeRect(tag.getStartBounds());
        writeRect(tag.getEndBounds());
        if (TagType.DefineMorphShape2 == tag.getTagType())
        {
            final DefineMorphShape2Tag tag2 = (DefineMorphShape2Tag)tag;
            writeRect(tag2.getStartEdgeBounds());
            writeRect(tag2.getEndEdgeBounds());
            tagBuffer.writeUB(0, 6);
            tagBuffer.writeBit(tag2.isUsesNonScalingStrokes());
            tagBuffer.writeBit(tag2.isUsesScalingStrokes());
            tagBuffer.byteAlign();
        }
        final int sizeBeforeOffset = tagBuffer.size();


        // fields after "offset"

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        out.print(" id=\"" + id(tag) + "\"");
        out.print(" startBounds=\"" + tag.getStartBounds() + "\"");
        out.print(" endBounds=\"" + tag.getEndBounds() + "\"");
        if (tag.getTagType() == TagType.DefineMorphShape2)
        {
            DefineMorphShape2Tag tag2 = (DefineMorphShape2Tag)tag;


            out.print(" startEdgeBounds=\"" + tag2.getStartEdgeBounds() + "\"");
            out.print(" endEdgeBounds=\"" + tag2.getEndEdgeBounds() + "\"");
            out.print(" usesNonScalingStrokes=\"" + tag2.isUsesNonScalingStrokes() + "\"");
            out.print(" usesScalingStrokes=\"" + tag2.isUsesScalingStrokes() + "\"");
        }
        end();


        // TODO: dump line styles and fill styles
        //        printMorphLineStyles(tag.lineStyles);

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Related Classes of org.apache.flex.swf.tags.DefineMorphShape2Tag

org.apache.flex.swf.io.SWFDump

org.apache.flex.swf.io.SWFReader

org.apache.flex.swf.io.SWFWriter

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