com.aspose.words

Class PdfImageColorSpaceExportMode

java.lang.Object

com.aspose.words.PdfImageColorSpaceExportMode

public final class PdfImageColorSpaceExportMode
extends java.lang.Object

A utility class providing constants. Specifies how the color space will be selected for the images in PDF document.

Field Summary

Fields

Modifier and Type	Field and Description
static int	AUTO Aspose.Words automatically selects the most appropriate color space for each image.
static int	length
static int	SIMPLE_CMYK Aspose.Words coverts RGB images to CMYK color space using simple formula.

Method Summary

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

Methods inherited from class java.lang.Object

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

Field Detail

AUTO

public static final int AUTO

Aspose.Words automatically selects the most appropriate color space for each image.

Most of the images are saved in RGB color space. Also Indexed and Grayscale color spaces may be used. CMYK color space is never used.

For some images the color space may be different on different platforms.

SIMPLE_CMYK

public static final int SIMPLE_CMYK

Aspose.Words coverts RGB images to CMYK color space using simple formula.

Images in RGB color space are converted to CMYK using formula: Black = minimum(1-Red,1-Green,1-Blue). Cyan = (1-Red-Black)/(1-Black). Magenta = (1-Green-Black)/(1-Black). Yellow = (1-Blue-Black)/(1-Black). RGB values are normalized - they are between 0 and 1.0.

length

public static final int length

Method Detail

getName

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

toString

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

fromName

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

getValues

public static int[] getValues()