com.aspose.words

Class ImagePixelFormat

java.lang.Object

com.aspose.words.ImagePixelFormat

public class ImagePixelFormat
extends java.lang.Object

Specifies the pixel format for the generated images of document pages.

Examples:

Shows how to select a bit-per-pixel rate with which to render a document to an image.

 
 Document doc = new Document();
 DocumentBuilder builder = new DocumentBuilder(doc);

 builder.getParagraphFormat().setStyle(doc.getStyles().get("Heading 1"));
 builder.writeln("Hello world!");
 builder.insertImage(getImageDir() + "Logo.jpg");

 Assert.assertTrue(new File(getImageDir() + "Logo.jpg").length() < 21000);

 // When we save the document as an image, we can pass a SaveOptions object to
 // select a pixel format for the image that the saving operation will generate.
 // Various bit per pixel rates will affect the quality and file size of the generated image.
 ImageSaveOptions imageSaveOptions = new ImageSaveOptions(SaveFormat.PNG);
 imageSaveOptions.setPixelFormat(imagePixelFormat);

 // We can clone ImageSaveOptions instances.
 Assert.assertNotEquals(imageSaveOptions, imageSaveOptions.deepClone());

 doc.save(getArtifactsDir() + "ImageSaveOptions.PixelFormat.png", imageSaveOptions);
 
 

Field Summary

Fields

Modifier and Type	Field and Description
static int	FORMAT_1_BPP_INDEXED 1 bit per pixel, Indexed.
static int	FORMAT_16_BPP_ARGB_1555 16 bits per pixel, ARGB.
static int	FORMAT_16_BPP_RGB_555 16 bits per pixel, RGB.
static int	FORMAT_16_BPP_RGB_565 16 bits per pixel, RGB.
static int	FORMAT_24_BPP_RGB 24 bits per pixel, RGB.
static int	FORMAT_32_BPP_ARGB 32 bits per pixel, ARGB.
static int	FORMAT_32_BPP_P_ARGB 32 bits per pixel, ARGB, premultiplied alpha.
static int	FORMAT_32_BPP_RGB 32 bits per pixel, RGB.
static int	FORMAT_48_BPP_RGB 48 bits per pixel, RGB.
static int	FORMAT_64_BPP_ARGB 64 bits per pixel, ARGB.
static int	FORMAT_64_BPP_P_ARGB 64 bits per pixel, ARGB, premultiplied alpha.
static int	length

Method Summary

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

Methods inherited from class java.lang.Object

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

Field Detail

FORMAT_16_BPP_RGB_555

public static int FORMAT_16_BPP_RGB_555

16 bits per pixel, RGB.

FORMAT_16_BPP_RGB_565

public static int FORMAT_16_BPP_RGB_565

16 bits per pixel, RGB.

FORMAT_16_BPP_ARGB_1555

public static int FORMAT_16_BPP_ARGB_1555

16 bits per pixel, ARGB.

FORMAT_24_BPP_RGB

public static int FORMAT_24_BPP_RGB

24 bits per pixel, RGB.

FORMAT_32_BPP_RGB

public static int FORMAT_32_BPP_RGB

32 bits per pixel, RGB.

FORMAT_32_BPP_ARGB

public static int FORMAT_32_BPP_ARGB

32 bits per pixel, ARGB.

FORMAT_32_BPP_P_ARGB

public static int FORMAT_32_BPP_P_ARGB

32 bits per pixel, ARGB, premultiplied alpha.

FORMAT_48_BPP_RGB

public static int FORMAT_48_BPP_RGB

48 bits per pixel, RGB.

FORMAT_64_BPP_ARGB

public static int FORMAT_64_BPP_ARGB

64 bits per pixel, ARGB.

FORMAT_64_BPP_P_ARGB

public static int FORMAT_64_BPP_P_ARGB

64 bits per pixel, ARGB, premultiplied alpha.

FORMAT_1_BPP_INDEXED

public static int FORMAT_1_BPP_INDEXED

1 bit per pixel, Indexed.

length

public static int length

Method Detail

getName

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

toString

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

fromName

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

getValues

public static int[] getValues()