Examples of com.mxgraph.util.png.mxPngImageEncoder.encode()

Class com.mxgraph.util.png.mxPngImageEncoder

Examples of com.mxgraph.util.png.mxPngImageEncoder.encode()

com.mxgraph.util.png.mxPngImageEncoder.encode()
This method encodes a RenderedImage into PNG. The stream into which the PNG is dumped is not closed at the end of the operation, this should be done if needed by the caller of this method.

        mxPngImageEncoder encoder = new mxPngImageEncoder(outputStream,
            param);


        if (image != null)
        {
          encoder.encode(image);


          editor.setModified(false);
          editor.setCurrentFile(new File(filename));
        }
        else

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        mxPngImageEncoder encoder = new mxPngImageEncoder(outputStream,
            param);


        if (image != null)
        {
          encoder.encode(image);


          editor.setModified(false);
          editor.setCurrentFile(new File(filename));
        }
        else

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            // Saves as a PNG file
            FileOutputStream outputStream = new FileOutputStream(new File(graphFileNameOut));
            try {
                mxPngImageEncoder encoder = new mxPngImageEncoder(outputStream, param);
                if (image != null) {
                    encoder.encode(image);
                }
                else {
                    JOptionPane.showMessageDialog(graphComponent, mxResources.get("noImageData"));
                }
            }

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