Package icyllis.arc3d.granite

Class SubRunContainer

java.lang.Object

icyllis.arc3d.granite.SubRunContainer

public class SubRunContainer
extends Object

A SubRun represents a method to draw a subregion of a GlyphRun, where GlyphRun represents the shaped text (positioned glyphs) and a strike. SubRun is the basic unit that is ready for GPU task generation, except that it does not contain the current transformation matrix.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SubRunContainer.AtlasSubRun
static final class	SubRunContainer.DirectMaskSubRun
static class	SubRunContainer.SubRun	SubRun defines the most basic functionality of a SubRun; the ability to draw, and the ability to be in a list.
static final class	SubRunContainer.TransformedMaskSubRun

Constructor Summary

Constructors

Constructor	Description
SubRunContainer(Matrixc initialPositionMatrix)

Method Summary

Modifier and Type	Method	Description
boolean	canReuse(@NonNull Paint paint, @NonNull Matrixc positionMatrix, float glyphRunListX, float glyphRunListY)
void	draw(Canvas canvas, float originX, float originY, Paint paint, GraniteDevice device)
long	getMemorySize()
Matrixc	initialPosition()
static boolean	isDirect(float approximateDeviceTextSize)
static boolean	isDirect(float approximateDeviceTextSize, Paint paint, Matrixc matrix)
boolean	isEmpty()
static @NonNull SubRunContainer	make(@NonNull GlyphRunList glyphRunList, @NonNull Matrixc positionMatrix, @NonNull Paint runPaint, @NonNull StrikeCache strikeCache)

Methods inherited from class java.lang.Object

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

Constructor Details

SubRunContainer

public SubRunContainer(Matrixc initialPositionMatrix)

Method Details

isDirect

@Contract(pure=true)
public static boolean isDirect(float approximateDeviceTextSize,
 Paint paint,
 Matrixc matrix)

isDirect

@Contract(pure=true)
public static boolean isDirect(float approximateDeviceTextSize)

make

public static @NonNull SubRunContainer make(@NonNull GlyphRunList glyphRunList,
 @NonNull Matrixc positionMatrix,
 @NonNull Paint runPaint,
 @NonNull StrikeCache strikeCache)

draw

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

initialPosition

public Matrixc initialPosition()

isEmpty

public boolean isEmpty()

canReuse

@Contract(pure=true)
public boolean canReuse(@NonNull Paint paint,
 @NonNull Matrixc positionMatrix,
 float glyphRunListX,
 float glyphRunListY)

getMemorySize

public long getMemorySize()