Package icyllis.arc3d.granite

Class SubRunContainer.AtlasSubRun

java.lang.Object

icyllis.arc3d.granite.SubRunContainer.SubRun

icyllis.arc3d.granite.SubRunContainer.AtlasSubRun

Direct Known Subclasses:

SubRunContainer.DirectMaskSubRun, SubRunContainer.TransformedMaskSubRun

Enclosing class:

SubRunContainer

public abstract static class SubRunContainer.AtlasSubRun
extends SubRunContainer.SubRun

Method Summary

Modifier and Type	Method	Description
void	draw(Canvas canvas, float originX, float originY, Paint paint, GraniteDevice device)
void	fillInstanceData(MeshDrawWriter writer, int offset, int count, float depth)
void	fillInstanceData(MeshDrawWriter writer, int offset, int count, float offsetX, float offsetY, float depth)
Rect2fc	getBounds()
int	getGlyphCount()	Returns the number of visible glyphs.
int	getMaskFormat()	Returns the GPU mask format.
int	getMatrixAndFilter(Matrixc localToDevice, float originX, float originY, Matrix outSubRunToLocal, Matrix outSubRunToDevice)	Compute sub-run-to-local matrix and sub-run-to-device with the given origin.
long	getMemorySize()
int	prepareGlyphs(int start, int end, RecordingContext context)	Update atlas for glyphs in the given range if needed, returns the number of glyphs that are updated (may less than end-start if atlas is full).

Methods inherited from class java.lang.Object

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

Method Details

draw

public void draw(Canvas canvas,
 float originX,
 float originY,
 Paint paint,
 GraniteDevice device)

Specified by:

draw in class SubRunContainer.SubRun

getGlyphCount

public int getGlyphCount()

Returns the number of visible glyphs.

getMaskFormat

public int getMaskFormat()

Returns the GPU mask format.

prepareGlyphs

public int prepareGlyphs(int start,
 int end,
 RecordingContext context)

Update atlas for glyphs in the given range if needed, returns the number of glyphs that are updated (may less than end-start if atlas is full). If an error occurred, returns the bitwise NOT (a negative value).

fillInstanceData

public void fillInstanceData(MeshDrawWriter writer,
 int offset,
 int count,
 float depth)

See Also:

• RasterTextStep

fillInstanceData

public void fillInstanceData(MeshDrawWriter writer,
 int offset,
 int count,
 float offsetX,
 float offsetY,
 float depth)

See Also:

• RasterTextStep

getBounds

public Rect2fc getBounds()

getMatrixAndFilter

public int getMatrixAndFilter(Matrixc localToDevice,
 float originX,
 float originY,
 Matrix outSubRunToLocal,
 Matrix outSubRunToDevice)

Compute sub-run-to-local matrix and sub-run-to-device with the given origin. Compute filter based on local-to-device matrix and origin, and return it.

getMemorySize

public long getMemorySize()

Specified by:

getMemorySize in class SubRunContainer.SubRun