Package icyllis.arc3d.core

Class NoPixelsDevice

java.lang.Object

icyllis.arc3d.core.RefCnt

icyllis.arc3d.core.Device

icyllis.arc3d.core.NoPixelsDevice

All Implemented Interfaces:

RefCounted

public class NoPixelsDevice
extends Device

The NoPixelsDevice draws nothing, but tracks device's clip. Used for deferred rendering.

Constructor Summary

Constructors

Constructor	Description
NoPixelsDevice(int left, int top, int right, int bottom)
NoPixelsDevice(Rect2ic bounds)

Method Summary

Modifier and Type	Method	Description
void	clipRect(Rect2fc rect, int clipOp, boolean doAA)
void	drawArc(float cx, float cy, float radius, float startAngle, float sweepAngle, int cap, float width, Paint paint)
void	drawChord(float cx, float cy, float radius, float startAngle, float sweepAngle, Paint paint)
void	drawCircle(float cx, float cy, float radius, Paint paint)
void	drawImageRect(@RawPtr Image image, Rect2fc src, Rect2fc dst, SamplingOptions sampling, Paint paint, int constraint)
void	drawLine(float x0, float y0, float x1, float y1, int cap, float width, Paint paint)
void	drawPaint(Paint paint)
void	drawPie(float cx, float cy, float radius, float startAngle, float sweepAngle, Paint paint)
void	drawPoints(int mode, float[] pts, int offset, int count, Paint paint)
void	drawRect(Rect2fc r, Paint paint)
void	drawRoundRect(RoundRect rr, Paint paint)
void	drawVertices(Vertices vertices, @SharedPtr Blender blender, Paint paint)
protected Rect2ic	getClipBounds()
void	getClipBounds(Rect2i bounds)	Returns the bounding box of the current clip, in this device's coordinate space.
boolean	isClipAA()
boolean	isClipEmpty()
boolean	isClipRect()
boolean	isClipWideOpen()
protected void	onDrawGlyphRunList(Canvas canvas, GlyphRunList glyphRunList, Paint paint)
void	popClipStack()
void	pushClipStack()
void	replaceClip(Rect2ic globalRect)
final void	resetForNextPicture(int left, int top, int right, int bottom)

Methods inherited from class icyllis.arc3d.core.Device

createDevice, deallocate, drawGlyphRunList, getBounds, getBounds, getDeviceToGlobal, getGlobalBounds, getGlobalToDevice, getHeight, getImageInfo, getLocalToDevice, getLocalToDevice33, getRecordingContext, getRelativeTransform, getWidth, isPixelAlignedToGlobal, makeSurface, setDeviceCoordinateSystem, setGlobalCTM, setLocalToDevice

Methods inherited from class icyllis.arc3d.core.RefCnt

create, create, getRefCnt, getRefCntAcquire, getRefCntVolatile, move, move, ref, unique, unref

Methods inherited from class java.lang.Object

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

Constructor Details

NoPixelsDevice

public NoPixelsDevice(@Nonnull
 Rect2ic bounds)

NoPixelsDevice

public NoPixelsDevice(int left,
 int top,
 int right,
 int bottom)

Method Details

resetForNextPicture

public final void resetForNextPicture(int left,
 int top,
 int right,
 int bottom)

pushClipStack

public void pushClipStack()

Specified by:

pushClipStack in class Device

popClipStack

public void popClipStack()

Specified by:

popClipStack in class Device

clipRect

public void clipRect(Rect2fc rect,
 int clipOp,
 boolean doAA)

Specified by:

clipRect in class Device

replaceClip

public void replaceClip(Rect2ic globalRect)

isClipAA

public boolean isClipAA()

Specified by:

isClipAA in class Device

isClipEmpty

public boolean isClipEmpty()

Specified by:

isClipEmpty in class Device

isClipRect

public boolean isClipRect()

Specified by:

isClipRect in class Device

isClipWideOpen

public boolean isClipWideOpen()

Specified by:

isClipWideOpen in class Device

getClipBounds

public void getClipBounds(@Nonnull
 Rect2i bounds)

Description copied from class: Device

Returns the bounding box of the current clip, in this device's coordinate space. No pixels outside these bounds will be touched by draws unless the clip is further modified (at which point this will return the updated bounds).

Specified by:

getClipBounds in class Device

getClipBounds

protected Rect2ic getClipBounds()

Specified by:

getClipBounds in class Device

drawPaint

public void drawPaint(Paint paint)

Specified by:

drawPaint in class Device

drawPoints

public void drawPoints(int mode,
 float[] pts,
 int offset,
 int count,
 Paint paint)

Specified by:

drawPoints in class Device

drawLine

public void drawLine(float x0,
 float y0,
 float x1,
 float y1,
 int cap,
 float width,
 Paint paint)

Specified by:

drawLine in class Device

drawRect

public void drawRect(Rect2fc r,
 Paint paint)

Specified by:

drawRect in class Device

drawRoundRect

public void drawRoundRect(RoundRect rr,
 Paint paint)

Specified by:

drawRoundRect in class Device

drawCircle

public void drawCircle(float cx,
 float cy,
 float radius,
 Paint paint)

Specified by:

drawCircle in class Device

drawArc

public void drawArc(float cx,
 float cy,
 float radius,
 float startAngle,
 float sweepAngle,
 int cap,
 float width,
 Paint paint)

Specified by:

drawArc in class Device

drawPie

public void drawPie(float cx,
 float cy,
 float radius,
 float startAngle,
 float sweepAngle,
 Paint paint)

Specified by:

drawPie in class Device

drawChord

public void drawChord(float cx,
 float cy,
 float radius,
 float startAngle,
 float sweepAngle,
 Paint paint)

Specified by:

drawChord in class Device

drawImageRect

public void drawImageRect(@RawPtr
 @RawPtr Image image,
 Rect2fc src,
 Rect2fc dst,
 SamplingOptions sampling,
 Paint paint,
 int constraint)

Specified by:

drawImageRect in class Device

onDrawGlyphRunList

protected void onDrawGlyphRunList(Canvas canvas,
 GlyphRunList glyphRunList,
 Paint paint)

Specified by:

onDrawGlyphRunList in class Device

drawVertices

public void drawVertices(Vertices vertices,
 @SharedPtr
 @SharedPtr Blender blender,
 Paint paint)

Specified by:

drawVertices in class Device