Package icyllis.arc3d.core.j2d

Class ScalerContext_JDK

java.lang.Object

icyllis.arc3d.core.ScalerContext

icyllis.arc3d.core.j2d.ScalerContext_JDK

public class ScalerContext_JDK
extends ScalerContext

Wraps Java2D's freetype scaler.

Nested Class Summary

Nested classes/interfaces inherited from class icyllis.arc3d.core.ScalerContext

ScalerContext.GlyphMetrics

Field Summary

Fields inherited from class icyllis.arc3d.core.ScalerContext

mDesc

Constructor Summary

Constructors

Constructor	Description
ScalerContext_JDK(Typeface_JDK typeface, StrikeDesc desc)

Method Summary

Modifier and Type	Method	Description
protected void	generateImage(Glyph glyph, Object imageBase, long imageAddress)	Generates the contents of glyph.fImage.
protected ScalerContext.GlyphMetrics	generateMetrics(Glyph glyph)
protected boolean	generatePath(Glyph glyph, Path dst)	Sets the passed path to the glyph outline.

Methods inherited from class icyllis.arc3d.core.ScalerContext

getImage, getMaskFormat, getPath, getTypeface, isLinearMetrics, makeGlyph

Methods inherited from class java.lang.Object

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

Constructor Details

ScalerContext_JDK

public ScalerContext_JDK(Typeface_JDK typeface,
 StrikeDesc desc)

Method Details

generateMetrics

protected ScalerContext.GlyphMetrics generateMetrics(Glyph glyph)

Specified by:

generateMetrics in class ScalerContext

generateImage

protected void generateImage(Glyph glyph,
 Object imageBase,
 long imageAddress)

Description copied from class: ScalerContext

Generates the contents of glyph.fImage. When called, glyph.fImage will be pointing to a pre-allocated, uninitialized region of memory of size glyph.imageSize(). This method may not change glyph.fMaskFormat.

Because glyph.imageSize() will determine the size of fImage, generateMetrics will be called before generateImage.

Specified by:

generateImage in class ScalerContext

generatePath

protected boolean generatePath(Glyph glyph,
 Path dst)

Description copied from class: ScalerContext

Sets the passed path to the glyph outline. If this cannot be done the path is set to empty; Does not apply subpixel positioning to the path.

Specified by:

generatePath in class ScalerContext

Returns:

false if this glyph does not have any path.