MaskBlit

Class Overview

MaskBlit 1) copies rectangle of pixels from one surface to another 2) performs compositing of colors based upon a Composite parameter 3) blends result of composite with destination using an alpha coverage mask 4) the mask may be null in which case it should be treated as if it were an array of all opaque values (0xff) precise behavior is undefined if the source surface and the destination surface are the same surface with overlapping regions of pixels

Summary

[Expand] Inherited Constants
From class sun.java2d.loops.GraphicsPrimitive int TRACECOUNTS int TRACELOG int TRACETIMESTAMP

[Expand] Inherited Fields
From class sun.java2d.loops.GraphicsPrimitive public static String tracefile public static int traceflags public static PrintStream traceout

[Expand] Inherited Methods
From class sun.java2d.loops.GraphicsPrimitive static SurfaceData convertFrom(Blit ob, SurfaceData srcData, int srcX, int srcY, int w, int h, SurfaceData dstData, int type) static SurfaceData convertFrom(Blit ob, SurfaceData srcData, int srcX, int srcY, int w, int h, SurfaceData dstData) static void convertTo(Blit ob, SurfaceData srcImg, SurfaceData dstImg, Region clip, int dstX, int dstY, int w, int h) static Blit createConverter(SurfaceType srctype, SurfaceType dsttype) final CompositeType getCompositeType() final SurfaceType getDestType() static GraphicsPrimitive getGeneralOp(int primID, CompositeType comptype) final long getNativePrim() final int getPrimTypeID() Gets unique id for this GraphicsPrimitive type. final String getSignature() final SurfaceType getSourceType() final int getUniqueID() Gets instance ID of this graphics primitive. synchronized final static int makePrimTypeID() abstract GraphicsPrimitive makePrimitive(SurfaceType srctype, CompositeType comptype, SurfaceType dsttype) synchronized final static int makeUniqueID(int primTypeID, SurfaceType src, CompositeType cmp, SurfaceType dst) final boolean satisfies(String signature, SurfaceType srctype, CompositeType comptype, SurfaceType dsttype) Return true if this primitive can be used for the given signature surfaces, and composite. void setupGeneralBinaryOp(GraphicsPrimitive.GeneralBinaryOp gbo) void setupGeneralUnaryOp(GraphicsPrimitive.GeneralUnaryOp guo) static String simplename(Field[] fields, Object o) static String simplename(CompositeType ct) static String simplename(SurfaceType st) String toString() Returns a string representation of the object. synchronized static void tracePrimitive(Object prim) abstract GraphicsPrimitive traceWrap() static boolean tracingEnabled()
From class java.lang.Object Object clone() Creates and returns a copy of this object. boolean equals(Object obj) Indicates whether some other object is "equal to" this one. void finalize() Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. final Class<?> getClass() Returns the runtime class of this Object. int hashCode() Returns a hash code value for the object. final void notify() Wakes up a single thread that is waiting on this object's monitor. final void notifyAll() Wakes up all threads that are waiting on this object's monitor. String toString() Returns a string representation of the object. final void wait() Causes the current thread to wait until another thread invokes the notify() method or the notifyAll() method for this object. final void wait(long timeout, int nanos) Causes the current thread to wait until another thread invokes the notify() method or the notifyAll() method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed. final void wait(long timeout) Causes the current thread to wait until either another thread invokes the notify() method or the notifyAll() method for this object, or a specified amount of time has elapsed.