com.aspose.imaging.fileformats.emf.emf.records

Class EmfSelectObject

java.lang.Object

com.aspose.imaging.fileformats.emf.MetaObject

com.aspose.imaging.fileformats.emf.emf.records.EmfRecord

com.aspose.imaging.fileformats.emf.emf.records.EmfSelectObject

All Implemented Interfaces:

com.aspose.internal.fileformats.emf.IRecord, Cloneable

public final class EmfSelectObject
extends EmfRecord

The EMR_SELECTOBJECT record adds a graphics object to the current metafile playback device context. The object is specified either by its index in the EMF Object Table(section 3.1.1.1) or by its value from the StockObject enumeration(section 2.1.31).

Constructor Summary

Constructors

Constructor and Description
EmfSelectObject() Initializes a new instance of the EmfSelectObject class.
EmfSelectObject(EmfRecord record) Initializes a new instance of the EmfSelectObject class.

Method Summary

Modifier and Type	Method and Description
int	getObjectHandle() Gets or sets 32-bit unsigned integer that specifies either the index of a graphics object in the EMF Object Table or the index of a stock object from the Consts.EmfStockObject enumeration.
void	setObjectHandle(int value) Gets or sets 32-bit unsigned integer that specifies either the index of a graphics object in the EMF Object Table or the index of a stock object from the Consts.EmfStockObject enumeration.

Methods inherited from class com.aspose.imaging.fileformats.emf.emf.records.EmfRecord

getSize, getType, setSize, setType

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EmfSelectObject

public EmfSelectObject(EmfRecord record)

Initializes a new instance of the EmfSelectObject class.

Parameters:

record - The record.

EmfSelectObject

public EmfSelectObject()

Initializes a new instance of the EmfSelectObject class.

Code example:

The following example shows how set the background color for EMF. It actually draws a rectangle of the background color before drawing all other objects.

String baseFolder = "c:\\temp";

// This is a helper class which does all real work.
class Util {
    private void addBackgroundRectangleEmf(com.aspose.imaging.fileformats.emf.EmfImage 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.emf.emf.records.EmfRectangle rectangle = new com.aspose.imaging.fileformats.emf.emf.records.EmfRectangle();
        rectangle.setBox(image.getHeader().getEmfHeader().getBounds());

        //Set Brush
        com.aspose.imaging.fileformats.emf.emf.records.EmfCreateBrushIndirect brush = new com.aspose.imaging.fileformats.emf.emf.records.EmfCreateBrushIndirect();
        brush.setLogBrush(new com.aspose.imaging.fileformats.emf.emf.objects.EmfLogBrushEx());
        brush.getLogBrush().setArgb32ColorRef(color.toArgb());
        brush.setIhBrush(1);

        //Select brush
        com.aspose.imaging.fileformats.emf.emf.records.EmfSelectObject selectObject = new com.aspose.imaging.fileformats.emf.emf.records.EmfSelectObject();
        selectObject.setObjectHandle(1);

        //Remove brush
        com.aspose.imaging.fileformats.emf.emf.records.EmfDeleteObject deleteObject = new com.aspose.imaging.fileformats.emf.emf.records.EmfDeleteObject();
        deleteObject.setObjectHandle(1);

        //Add records
        records.insertItem(1, brush);
        records.insertItem(2, selectObject);
        records.insertItem(3, rectangle);
        records.insertItem(4, deleteObject);
    }
}

// Here is the main example
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().addBackgroundRectangleEmf((com.aspose.imaging.fileformats.emf.EmfImage) image, com.aspose.imaging.Color.getBlue());
        image.save(outputFile);
    } finally {
        image.close();
    }
}

Method Detail

getObjectHandle

public int getObjectHandle()

Gets or sets 32-bit unsigned integer that specifies either the index of a graphics object in the EMF Object Table or the index of a stock object from the Consts.EmfStockObject enumeration.

setObjectHandle

public void setObjectHandle(int value)

Gets or sets 32-bit unsigned integer that specifies either the index of a graphics object in the EMF Object Table or the index of a stock object from the Consts.EmfStockObject enumeration.