Package org.docx4j.openpackaging.parts.WordprocessingML

Class BinaryPartAbstractImage.CxCy

java.lang.Object

org.docx4j.openpackaging.parts.WordprocessingML.BinaryPartAbstractImage.CxCy

Enclosing class:

BinaryPartAbstractImage

public static class BinaryPartAbstractImage.CxCy
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
(package private) long	cx
(package private) long	cy
private static final int	EMU_RATIO
(package private) boolean	scaled

Constructor Summary

Constructors

Constructor	Description
CxCy(long cx, long cy, boolean scaled)

Method Summary

Modifier and Type	Method	Description
long	getCx()
long	getCy()
boolean	isScaled()
static BinaryPartAbstractImage.CxCy	scale(org.apache.xmlgraphics.image.loader.ImageInfo imageInfo, double xEmu, double yEmu)
static BinaryPartAbstractImage.CxCy	scale(org.apache.xmlgraphics.image.loader.ImageInfo imageInfo, PageDimensions page)
static BinaryPartAbstractImage.CxCy	scale(org.apache.xmlgraphics.image.loader.ImageInfo imageInfo, PageDimensions page, int maxWidth)	Return scaling values constrained by specified maxWidth.
static BinaryPartAbstractImage.CxCy	scale(org.apache.xmlgraphics.image.loader.ImageInfo imageInfo, Presentation.SldSz sldSz)
static BinaryPartAbstractImage.CxCy	scaleToFit(double iwEmu, double ihEmu, double swEmu, double shEmu)
private static double	toEmu(double widthPx, double dpi)

Methods inherited from class java.lang.Object

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

Field Details

EMU_RATIO

private static final int EMU_RATIO

See Also:

• Constant Field Values

cx

long cx

cy

long cy

scaled

boolean scaled

Constructor Details

CxCy

CxCy(long cx,
 long cy,
 boolean scaled)

Method Details

getCx

public long getCx()

Returns:

the resulting cx

getCy

public long getCy()

Returns:

the resulting cy

isScaled

public boolean isScaled()

Returns:

whether it was necessary to scale the image to fit the page width

scale

public static BinaryPartAbstractImage.CxCy scale(org.apache.xmlgraphics.image.loader.ImageInfo imageInfo,
 PageDimensions page)

scale

public static BinaryPartAbstractImage.CxCy scale(org.apache.xmlgraphics.image.loader.ImageInfo imageInfo,
 PageDimensions page,
 int maxWidth)

Return scaling values constrained by specified maxWidth. Useful if the image is to be inserted into a table cell of known width.

Parameters:

imageInfo -

page -

maxWidth -

Returns:

Since:

3.3.0

scale

public static BinaryPartAbstractImage.CxCy scale(org.apache.xmlgraphics.image.loader.ImageInfo imageInfo,
 Presentation.SldSz sldSz)

toEmu

private static double toEmu(double widthPx,
 double dpi)

scale

public static BinaryPartAbstractImage.CxCy scale(org.apache.xmlgraphics.image.loader.ImageInfo imageInfo,
 double xEmu,
 double yEmu)

scaleToFit

public static BinaryPartAbstractImage.CxCy scaleToFit(double iwEmu,
 double ihEmu,
 double swEmu,
 double shEmu)

Parameters:

iwEmu - image width in EMU

ihEmu - image height in EMU

swEmu - slide width in EMU

shEmu - slide height in EMU

Returns: