VectorImage

Inheritance: java.lang.Object, com.aspose.imaging.DisposableObject, com.aspose.imaging.DataStreamSupporter, com.aspose.imaging.Image

All Implemented Interfaces: com.aspose.imaging.interfaces.IObjectWithSizeF

public abstract class VectorImage extends Image implements IObjectWithSizeF

The vector image is the base class for all type of vector images.

Constructors

Constructor	Description
VectorImage()

Methods

Method	Description
resize(int newWidth, int newHeight, int resizeType)	Resizes the specified new width.
resize(int newWidth, int newHeight, ImageResizeSettings settings)	Resizes the image with extended options.
rotateFlip(int rotateFlipType)	Rotates, flips, or rotates and flips the image.
crop(Rectangle rectangle)	Crops the specified rectangle.
rotate(float angle)	Rotate image around the center.
getSizeF()	Gets the object size, in inches.
getWidthF()	Gets the object width, in inches.
getHeightF()	Gets the object height, in inches.
getWidth()	Gets the image width.
getHeight()	Gets the image height.
getEmbeddedImages()	Gets the embedded images.
removeBackground()	Removes the background.
removeBackground(RemoveBackgroundSettings settings)	Removes the background.

Example: The following example shows how to export a multipage vector image to another format in general way without referencing to a particular image type.

String dir = "C:\\aspose.imaging\\java\\misc\\ImagingReleaseQATester\\Tests\\testdata\\2548\\";
String inputFilePath = dir + "Multipage.cdr";
String outputFilePath = dir + "Multipage.cdr.tif";

com.aspose.imaging.ImageOptionsBase exportOptions = new com.aspose.imaging.imageoptions.TiffOptions(com.aspose.imaging.fileformats.tiff.enums.TiffExpectedFormat.Default);

try(com.aspose.imaging.Image image = com.aspose.imaging.Image.load(inputFilePath))
{
    exportOptions.setMultiPageOptions(null);

    // Export only first two pages
    com.aspose.imaging.IMultipageImage multipageImage = image instanceof com.aspose.imaging.IMultipageImage ? (com.aspose.imaging.IMultipageImage)image : null;
    if (multipageImage != null && (multipageImage.getPages() != null && multipageImage.getPageCount() > 2))
    {
        exportOptions.setMultiPageOptions(new com.aspose.imaging.imageoptions.MultiPageOptions(new com.aspose.imaging.IntRange(0, 2)));
    }

    if (image instanceof com.aspose.imaging.VectorImage)
    {
        com.aspose.imaging.imageoptions.VectorRasterizationOptions defaultOptions = (com.aspose.imaging.imageoptions.VectorRasterizationOptions) image.getDefaultOptions(new Object[]{Color.getWhite(), image.getWidth(), image.getHeight()});
        exportOptions.setVectorRasterizationOptions(defaultOptions);
        defaultOptions.setTextRenderingHint(com.aspose.imaging.TextRenderingHint.SingleBitPerPixel);
        defaultOptions.setSmoothingMode(com.aspose.imaging.SmoothingMode.None);
    }

    image.save(outputFilePath, exportOptions);
}

VectorImage()

public VectorImage()

resize(int newWidth, int newHeight, int resizeType)

public void resize(int newWidth, int newHeight, int resizeType)

Resizes the specified new width.

Parameters:

Parameter	Type	Description
newWidth	int	The new width.
newHeight	int	The new height.
resizeType	int	Type of the resize.

resize(int newWidth, int newHeight, ImageResizeSettings settings)

public void resize(int newWidth, int newHeight, ImageResizeSettings settings)

Resizes the image with extended options.

Parameters:

Parameter	Type	Description
newWidth	int	The new width.
newHeight	int	The new height.
settings	ImageResizeSettings	The resize settings.

rotateFlip(int rotateFlipType)

public void rotateFlip(int rotateFlipType)

Rotates, flips, or rotates and flips the image.

Parameters:

Parameter	Type	Description
rotateFlipType	int	Type of the rotate&flip.

crop(Rectangle rectangle)

public void crop(Rectangle rectangle)

Crops the specified rectangle.

Parameters:

Parameter	Type	Description
rectangle	Rectangle	The rectangle.

rotate(float angle)

public void rotate(float angle)

Rotate image around the center.

Parameters:

Parameter	Type	Description
angle	float	The rotate angle in degrees. Positive values will rotate clockwise.

getSizeF()

public final SizeF getSizeF()

Gets the object size, in inches.

Returns: SizeF - the object size, in inches.

getWidthF()

public float getWidthF()

Gets the object width, in inches.

Returns: float - the object width, in inches.

getHeightF()

public float getHeightF()

Gets the object height, in inches.

Returns: float - the object height, in inches.

getWidth()

public int getWidth()

Gets the image width.

Returns: int - the image width.

getHeight()

public int getHeight()

Gets the image height.

Returns: int - the image height.

getEmbeddedImages()

public EmbeddedImage[] getEmbeddedImages()

Gets the embedded images.

Returns: com.aspose.imaging.EmbeddedImage[] - Array of images

Example: Support extracting embedded raster images from a vector image

String inputFileName = "test.cdr";
try (Image image = com.aspose.imaging.Image.load(inputFileName))
{
    com.aspose.imaging.VectorImage vectorImage = ((com.aspose.imaging.VectorImage) image);
    EmbeddedImage[] images = vectorImage.getEmbeddedImages();
    for (int i = 0; i < images.length; i++)
    {
        String outFileName = String.format("image%d.png", i++);
        try
        {
            images[i].getImage().save(outFileName, new PngOptions());
        }
        finally
        {
            images[i].close();
        }
    }
}

removeBackground()

public void removeBackground()

Removes the background.

removeBackground(RemoveBackgroundSettings settings)

public void removeBackground(RemoveBackgroundSettings settings)

Removes the background.

Parameters:

Parameter	Type	Description
settings	RemoveBackgroundSettings	The settings.