com.aspose.imaging.fileformats.wmf.objects

WmfSelectObject

public WmfSelectObject()

Code example:

The following example shows how set the background color for WMF. Actually it draws a rectangle of the background color before drawing all other objects.

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String baseFolder = "c:\\temp\\";

// This is a helper class which does all real work.
class Util {
    public void addBackgroundRectangleWmf(com.aspose.imaging.fileformats.wmf.WmfImage image, com.aspose.imaging.Color color) {
        image.cacheData();
        com.aspose.imaging.fileformats.emf.MetaObjectList records = image.getRecords();
        if (records.size() < 1) {
            return;
        }

        //Set Rectangle
        com.aspose.imaging.fileformats.wmf.objects.WmfRectangle rectangle = new com.aspose.imaging.fileformats.wmf.objects.WmfRectangle();
        rectangle.setRectangle(image.getFrameBounds());

        //Set Brush
        com.aspose.imaging.fileformats.wmf.objects.WmfCreateBrushInDirect brush = new com.aspose.imaging.fileformats.wmf.objects.WmfCreateBrushInDirect();
        brush.setLogBrush(new com.aspose.imaging.fileformats.emf.emf.objects.EmfLogBrushEx());
        brush.getLogBrush().setArgb32ColorRef(color.toArgb());

        //Select brush
        com.aspose.imaging.fileformats.wmf.objects.WmfSelectObject selectObject = new com.aspose.imaging.fileformats.wmf.objects.WmfSelectObject(brush);

        //Remove brush
        com.aspose.imaging.fileformats.wmf.objects.WmfDeleteObject deleteObject = new com.aspose.imaging.fileformats.wmf.objects.WmfDeleteObject(brush);

        //Add records
        records.insertItem(0, brush);
        records.insertItem(1, selectObject);
        records.insertItem(2, rectangle);
        records.insertItem(3, deleteObject);
    }
}

String[] files = new String[]{"image1.emf", "image2.wmf"};
for (String fileName : files) {
    String inputFile = baseFolder + fileName;
    String outputFile = baseFolder + "Background_" + fileName;
    com.aspose.imaging.fileformats.emf.MetaImage image = (com.aspose.imaging.fileformats.emf.MetaImage) com.aspose.imaging.Image.load(inputFile);
    try {
        new Util().addBackgroundRectangleWmf((com.aspose.imaging.fileformats.wmf.WmfImage) image, com.aspose.imaging.Color.getBlue());
        image.save(outputFile);
    } finally {
        image.close();
    }
}

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setObjectIndex

public void setObjectIndex(int value)