com.aspose.words

Class MetafileRenderingMode

java.lang.Object

com.aspose.words.MetafileRenderingMode

public class MetafileRenderingMode
extends java.lang.Object

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());
 }

 /// <summary>
 /// Prints and collects formatting loss-related warnings that occur upon saving a document.
 /// </summary>
 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();
 }
 
 

Field Summary

Fields

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

Method Summary

Modifier and Type	Method and Description
static int	fromName(java.lang.String metafileRenderingModeName)
static java.lang.String	getName(int metafileRenderingMode)
static int[]	getValues()
static java.lang.String	toString(int metafileRenderingMode)

Methods inherited from class java.lang.Object

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

Field Detail

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.

VECTOR

public static int VECTOR

Aspose.Words renders a metafile as vector graphics.

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.

length

public static int length

Method Detail

getName

public static java.lang.String getName(int metafileRenderingMode)

toString

public static java.lang.String toString(int metafileRenderingMode)

fromName

public static int fromName(java.lang.String metafileRenderingModeName)

getValues

public static int[] getValues()