MetafileRenderingMode

Inheritance: java.lang.Object

public class MetafileRenderingMode

Specifies how Aspose.Words should render WMF and EMF metafiles.

Examples:

Shows added a fallback to bitmap rendering and changing type of warnings about unsupported metafile records.

 public void handleBinaryRasterWarnings() throws Exception {
     Document doc = new Document(getMyDir() + "WMF with image.docx");

     MetafileRenderingOptions metafileRenderingOptions = new MetafileRenderingOptions();

     // Set the "EmulateRasterOperations" property to "false" to fall back to bitmap when
     // it encounters a metafile, which will require raster operations to render in the output PDF.
     metafileRenderingOptions.setEmulateRasterOperations(false);

     // Set the "RenderingMode" property to "VectorWithFallback" to try to render every metafile using vector graphics.
     metafileRenderingOptions.setRenderingMode(MetafileRenderingMode.VECTOR_WITH_FALLBACK);

     // Create a "PdfSaveOptions" object that we can pass to the document's "Save" method
     // to modify how that method converts the document to .PDF and applies the configuration
     // in our MetafileRenderingOptions object to the saving operation.
     PdfSaveOptions saveOptions = new PdfSaveOptions();
     saveOptions.setMetafileRenderingOptions(metafileRenderingOptions);

     HandleDocumentWarnings callback = new HandleDocumentWarnings();
     doc.setWarningCallback(callback);

     doc.save(getArtifactsDir() + "PdfSaveOptions.HandleBinaryRasterWarnings.pdf", saveOptions);

     Assert.assertEquals(1, callback.mWarnings.getCount());
     Assert.assertEquals("'R2_XORPEN' binary raster operation is not supported.",
             callback.mWarnings.get(0).getDescription());
 }

 /// 
 /// Prints and collects formatting loss-related warnings that occur upon saving a document.
 /// 
 public static class HandleDocumentWarnings implements IWarningCallback {
     public void warning(WarningInfo info) {
         if (info.getWarningType() == WarningType.MINOR_FORMATTING_LOSS) {
             System.out.println("Unsupported operation: " + info.getDescription());
             this.mWarnings.warning(info);
         }
     }

     public WarningInfoCollection mWarnings = new WarningInfoCollection();
 }
 

Fields

Field	Description
BITMAP	Aspose.Words invokes GDI+ to render a metafile to a bitmap and then saves the bitmap to the output document.
VECTOR	Aspose.Words renders a metafile as vector graphics.
VECTOR_WITH_FALLBACK	Aspose.Words tries to render a metafile as vector graphics.
length

Methods

Method	Description
fromName(String metafileRenderingModeName)
getName(int metafileRenderingMode)
getValues()
toString(int metafileRenderingMode)

BITMAP

public static int BITMAP

Aspose.Words invokes GDI+ to render a metafile to a bitmap and then saves the bitmap to the output document.

VECTOR

public static int VECTOR

Aspose.Words renders a metafile as vector graphics.

VECTOR_WITH_FALLBACK

public static int VECTOR_WITH_FALLBACK

Aspose.Words tries to render a metafile as vector graphics. If Aspose.Words cannot correctly render some of the metafile records to vector graphics then Aspose.Words renders this metafile to a bitmap.

length

public static int length

fromName(String metafileRenderingModeName)

public static int fromName(String metafileRenderingModeName)

Parameters:

Parameter	Type	Description
metafileRenderingModeName	java.lang.String

Returns: int

getName(int metafileRenderingMode)

public static String getName(int metafileRenderingMode)

Parameters:

Parameter	Type	Description
metafileRenderingMode	int

Returns: java.lang.String

getValues()

public static int[] getValues()

Returns: int[]

toString(int metafileRenderingMode)

public static String toString(int metafileRenderingMode)

Parameters:

Parameter	Type	Description
metafileRenderingMode	int

Returns: java.lang.String