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java.lang.Object | +--com.jniwrapper.Parameter | +--com.jniwrapper.Structure | +--com.jniwrapper.util.JAWT_DrawingSurface
JAWT drawing surface structure. Provides functions to access a native drawing context of an AWT component.
Method Summary | |
void |
freeDrawingSurfaceInfo(Pointer pDsi)
Frees the drawing surface info. |
void |
getDrawingSurfaceInfo(Pointer pDsi)
Reads the native drawing surface information. |
int |
lock()
Locks this drawing surface. |
void |
unlock()
Unlocks this drawing surface. |
Methods inherited from class com.jniwrapper.Structure |
acceptIOPerformer, addMembers, clone, computeLength, getAlignmentRequirement, getLength, getMember, getMembers, init, init, pop, push, read, setDataBuffer, toString, write |
Methods inherited from class com.jniwrapper.Parameter |
asReturnValue, equals, getAlignedLength, getDataBuffer, getDataBufferOffset, indent, read, toByteArray, write |
Methods inherited from class java.lang.Object |
finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Method Detail |
public int lock()
unlock()
method.
public void getDrawingSurfaceInfo(Pointer pDsi)
pDsi
- a pointer to the JAWT_DrawingSurfaceInfo
structure initialized
with a proper platform-dependent platformInfo
structure. The passed structure will
be filled with the drawing surface data.public void freeDrawingSurfaceInfo(Pointer pDsi)
pDsi
- a pointer to the JAWT_DrawingSurfaceInfo
structure that was previously
filled in by the getDrawingSurfaceInfo
method.public void unlock()
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