com.aspose.imaging.imageoptions

Class WebPOptions

java.lang.Object

com.aspose.imaging.DisposableObject

com.aspose.imaging.ImageOptionsBase

com.aspose.imaging.imageoptions.WebPOptions

All Implemented Interfaces:

IHasMetadata, IHasXmpData, com.aspose.ms.System.IDisposable, Closeable, AutoCloseable

public class WebPOptions
extends ImageOptionsBase

Create modern WebP raster web images using our API, featuring robust support for lossless and lossy compression, as well as alpha channels and animation loops. Enhance your web content with dynamic visuals while optimizing file sizes for improved loading speeds and user experience.

Code example:

The following example shows how to convert a multipage vector image to WEBP format in general way without referencing to a particular image type.

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

com.aspose.imaging.ImageOptionsBase exportOptions = new com.aspose.imaging.imageoptions.WebPOptions();

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

    // Export only first two pages. These pages will be presented as animated frames in the output WEBP.
    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);
}

Constructor Summary

Constructors

Constructor and Description
WebPOptions()

Method Summary

Modifier and Type	Method and Description
long	getAnimBackgroundColor() Gets or sets the color of the animation background.
int	getAnimLoopCount() Gets or sets the animation loop count.
boolean	getLossless() Gets or sets a value indicating whether this WebPOptions is lossless.
float	getQuality() Gets or sets the quality.
void	setAnimBackgroundColor(long value) Gets or sets the color of the animation background.
void	setAnimLoopCount(int value) Gets or sets the animation loop count.
void	setLossless(boolean value) Gets or sets a value indicating whether this WebPOptions is lossless.
void	setQuality(float value) Gets or sets the quality.

Methods inherited from class com.aspose.imaging.ImageOptionsBase

deepClone, getBufferSizeHint, getFullFrame, getMultiPageOptions, getPalette, getProgressEventHandler, getResolutionSettings, getSource, getVectorRasterizationOptions, getXmpData, isKeepMetadata, setBufferSizeHint, setFullFrame, setKeepMetadata, setMultiPageOptions, setPalette, setProgressEventHandler, setResolutionSettings, setSource, setVectorRasterizationOptions, setXmpData

Methods inherited from class com.aspose.imaging.DisposableObject

close, dispose, getDisposed

Methods inherited from class java.lang.Object

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

Constructor Detail

WebPOptions

public WebPOptions()

Method Detail

getLossless

public boolean getLossless()

Gets or sets a value indicating whether this WebPOptions is lossless.

Returns:

true if lossless; otherwise, false.

setLossless

public void setLossless(boolean value)

Gets or sets a value indicating whether this WebPOptions is lossless.

Parameters:

value - true if lossless; otherwise, false.

getQuality

public float getQuality()

Gets or sets the quality.

Returns:

The quality.

setQuality

public void setQuality(float value)

Gets or sets the quality.

Parameters:

value - The quality.

getAnimLoopCount

public int getAnimLoopCount()

Gets or sets the animation loop count.

Returns:

The animartion loop count, 0 - infinity.

setAnimLoopCount

public void setAnimLoopCount(int value)

Gets or sets the animation loop count.

Parameters:

value - The animartion loop count, 0 - infinity.

getAnimBackgroundColor

public long getAnimBackgroundColor()

Gets or sets the color of the animation background.

Returns:

The color of the animation background.

setAnimBackgroundColor

public void setAnimBackgroundColor(long value)

Gets or sets the color of the animation background.

Parameters:

value - The color of the animation background.