com.aspose.imaging.imageoptions

Constructor Detail

• VectorRasterizationOptions

  public VectorRasterizationOptions(VectorRasterizationOptions imageOptions)

Method Detail

• getSmoothingMode

  public final int getSmoothingMode()

  Gets the smoothing mode.

  Returns:

  the smoothing mode.

• setSmoothingMode

  public final void setSmoothingMode(int value)

  Sets the smoothing mode.

  Parameters:

  value - the smoothing mode.

  Code example:

  This example shows how to load an SVG image from a file and rasterize it to PNG using various options.

  ---

  String dir = "c:\\temp\\";
  
  // Using Aspose.Imaging.Image.Load is a unified way to load image.
  com.aspose.imaging.fileformats.svg.SvgImage svgImage = (com.aspose.imaging.fileformats.svg.SvgImage) com.aspose.imaging.Image.load(dir + "test.svg");
  try {
      // In order to rasterize SVG we need to specify rasterization options.
      com.aspose.imaging.imageoptions.SvgRasterizationOptions rasterizationOptions = new com.aspose.imaging.imageoptions.SvgRasterizationOptions();
  
      // Set default color of a background for an image. Default value is white.
      rasterizationOptions.setBackgroundColor(com.aspose.imaging.Color.getGray());
  
      // Set the page size
      rasterizationOptions.setPageSize(new com.aspose.imaging.SizeF(svgImage.getWidth(), svgImage.getHeight()));
  
      // Antialiasing is applied to lines and curves and the edges of filled areas.
      rasterizationOptions.setSmoothingMode(com.aspose.imaging.SmoothingMode.AntiAlias);
  
      // Each character is drawn using its antialiased glyph bitmap without hinting.
      rasterizationOptions.setTextRenderingHint(com.aspose.imaging.TextRenderingHint.AntiAlias);
  
      // Reduce the image size 10 times, i.e. the output size will be 10% of the original size.
      rasterizationOptions.setScaleX(0.1f);
      rasterizationOptions.setScaleY(0.1f);
  
      com.aspose.imaging.imageoptions.PngOptions saveOptions = new com.aspose.imaging.imageoptions.PngOptions();
      saveOptions.setVectorRasterizationOptions(rasterizationOptions);
  
      // Save to a PNG file
      svgImage.save(dir + "test.output.png", saveOptions);
  } finally {
      svgImage.dispose();
  }
  

  ---

• getBorderX

  public float getBorderX()

  Gets or sets the border X.

  Returns:

  The border X.

• setBorderX

  public void setBorderX(float value)

  Gets or sets the border X.

  Parameters:

  value - The border X.

• getBorderY

  public float getBorderY()

  Gets or sets the border Y.

  Returns:

  The border Y.

• setBorderY

  public void setBorderY(float value)

  Gets or sets the border Y.

  Parameters:

  value - The border Y.

• getCenterDrawing

  public boolean getCenterDrawing()

  Gets a value indicating whether center drawing.

  Returns:

  a value indicating whether center drawing.

• setCenterDrawing

  public void setCenterDrawing(boolean value)

  Sets a value indicating whether center drawing.

  Parameters:

  value - a value indicating whether center drawing.

• getPageHeight

  public float getPageHeight()

  Gets the page height.

  Returns:

  the page height.

• setPageHeight

  public void setPageHeight(float value)

  Sets the page height.

  Parameters:

  value - the page height.

• getPageSize

  public SizeF getPageSize()

  Gets the page size.

  Returns:

  the page size.

• setPageSize

  public void setPageSize(SizeF value)

  Sets the page size.

  Parameters:

  value - the page size.

  Code example:

  This example shows how to load a EMF image from a file and convert it to SVG using EmfRasterizationOptions.

  ---

  String dir = "c:\\temp\\";
  
  // Using Aspose.Imaging.Image.Load is a unified way to load all types of images including EMF.
  com.aspose.imaging.fileformats.emf.EmfImage emfImage = (com.aspose.imaging.fileformats.emf.EmfImage) com.aspose.imaging.Image.load(dir + "test.emf");
  try {
      com.aspose.imaging.imageoptions.SvgOptions saveOptions = new com.aspose.imaging.imageoptions.SvgOptions();
  
      // Text will be converted to shapes.
      saveOptions.setTextAsShapes(true);
  
      com.aspose.imaging.imageoptions.EmfRasterizationOptions rasterizationOptions = new com.aspose.imaging.imageoptions.EmfRasterizationOptions();
  
      // The background color of the drawing surface.
      rasterizationOptions.setBackgroundColor(com.aspose.imaging.Color.getWhiteSmoke());
  
      // The page size.
      rasterizationOptions.setPageSize(new com.aspose.imaging.SizeF(emfImage.getWidth(), emfImage.getHeight()));
  
      // If embedded emf exists, then render emf; otherwise render wmf.
      rasterizationOptions.setRenderMode(com.aspose.imaging.fileformats.emf.EmfRenderMode.Auto);
  
      // Set the horizontal margin
      rasterizationOptions.setBorderX(50);
  
      // Set the vertical margin
      rasterizationOptions.setBorderY(50);
  
      saveOptions.setVectorRasterizationOptions(rasterizationOptions);
  
      emfImage.save(dir + "test.output.svg", saveOptions);
  } finally {
      emfImage.dispose();
  }
  

  ---

• getPageWidth

  public float getPageWidth()

  Gets the page width.

  Returns:

  the page width.

• setPageWidth

  public void setPageWidth(float value)

  Sets the page width.

  Parameters:

  value - the page width.

• getBackgroundColor

  public Color getBackgroundColor()

  Gets a background color.

  Returns:

  a background color.

• setBackgroundColor

  public void setBackgroundColor(Color value)

  Sets a background color.

  Parameters:

  value - a background color.

  Code example:

  This example shows how to load a EMF image from a file and convert it to SVG using EmfRasterizationOptions.

  ---

  String dir = "c:\\temp\\";
  
  // Using Aspose.Imaging.Image.Load is a unified way to load all types of images including EMF.
  com.aspose.imaging.fileformats.emf.EmfImage emfImage = (com.aspose.imaging.fileformats.emf.EmfImage) com.aspose.imaging.Image.load(dir + "test.emf");
  try {
      com.aspose.imaging.imageoptions.SvgOptions saveOptions = new com.aspose.imaging.imageoptions.SvgOptions();
  
      // Text will be converted to shapes.
      saveOptions.setTextAsShapes(true);
  
      com.aspose.imaging.imageoptions.EmfRasterizationOptions rasterizationOptions = new com.aspose.imaging.imageoptions.EmfRasterizationOptions();
  
      // The background color of the drawing surface.
      rasterizationOptions.setBackgroundColor(com.aspose.imaging.Color.getWhiteSmoke());
  
      // The page size.
      rasterizationOptions.setPageSize(new com.aspose.imaging.SizeF(emfImage.getWidth(), emfImage.getHeight()));
  
      // If embedded emf exists, then render emf; otherwise render wmf.
      rasterizationOptions.setRenderMode(com.aspose.imaging.fileformats.emf.EmfRenderMode.Auto);
  
      // Set the horizontal margin
      rasterizationOptions.setBorderX(50);
  
      // Set the vertical margin
      rasterizationOptions.setBorderY(50);
  
      saveOptions.setVectorRasterizationOptions(rasterizationOptions);
  
      emfImage.save(dir + "test.output.svg", saveOptions);
  } finally {
      emfImage.dispose();
  }
  

  ---

• getDrawColor

  public Color getDrawColor()

  Gets a foreground color.

  Returns:

  a foreground color.

• setDrawColor

  public void setDrawColor(Color value)

  Sets a foreground color.

  Parameters:

  value - a foreground color.

• getTextRenderingHint

  public final int getTextRenderingHint()

  Gets the text rendering hint.

  Value: The text rendering hint.

  Returns:

  the text rendering hint.

• setTextRenderingHint

  public final void setTextRenderingHint(int value)

  Sets the text rendering hint.

  Value: The text rendering hint.

  Parameters:

  value - the text rendering hint.

  Code example:

  This example shows how to load an SVG image from a file and rasterize it to PNG using various options.

  ---

  String dir = "c:\\temp\\";
  
  // Using Aspose.Imaging.Image.Load is a unified way to load image.
  com.aspose.imaging.fileformats.svg.SvgImage svgImage = (com.aspose.imaging.fileformats.svg.SvgImage) com.aspose.imaging.Image.load(dir + "test.svg");
  try {
      // In order to rasterize SVG we need to specify rasterization options.
      com.aspose.imaging.imageoptions.SvgRasterizationOptions rasterizationOptions = new com.aspose.imaging.imageoptions.SvgRasterizationOptions();
  
      // Set default color of a background for an image. Default value is white.
      rasterizationOptions.setBackgroundColor(com.aspose.imaging.Color.getGray());
  
      // Set the page size
      rasterizationOptions.setPageSize(new com.aspose.imaging.SizeF(svgImage.getWidth(), svgImage.getHeight()));
  
      // Antialiasing is applied to lines and curves and the edges of filled areas.
      rasterizationOptions.setSmoothingMode(com.aspose.imaging.SmoothingMode.AntiAlias);
  
      // Each character is drawn using its antialiased glyph bitmap without hinting.
      rasterizationOptions.setTextRenderingHint(com.aspose.imaging.TextRenderingHint.AntiAlias);
  
      // Reduce the image size 10 times, i.e. the output size will be 10% of the original size.
      rasterizationOptions.setScaleX(0.1f);
      rasterizationOptions.setScaleY(0.1f);
  
      com.aspose.imaging.imageoptions.PngOptions saveOptions = new com.aspose.imaging.imageoptions.PngOptions();
      saveOptions.setVectorRasterizationOptions(rasterizationOptions);
  
      // Save to a PNG file
      svgImage.save(dir + "test.output.png", saveOptions);
  } finally {
      svgImage.dispose();
  }
  

  ---

• copyTo

  public final void copyTo(VectorRasterizationOptions vectorRasterizationOptions)

  Copies to.

  Parameters:

  vectorRasterizationOptions - The vector rasterization options.