: Class NativeGraphics
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quicktime.qd
Class NativeGraphics
java.lang.Object
|
+--quicktime.qd.NativeGraphics
public abstract class NativeGraphicsextends java.lang.Object
You use this class to obtain a QDGraphics object from a Java object known to host
a native graphics context. Currently known java objects are java.awt.Components
Method Summary
static NativeGraphics
getContext(java.awt.Canvas canv)
This method is called by the Canvas to get the platform specific object that
will be able to return the QDGraphics that will be dependent on the particular
platform that we are currently running on.
static NativeGraphics
getContext(java.awt.Component canv)
This method is called by the Canvas to get the platform specific object that
will be able to return the QDGraphics that will be dependent on the particular
platform that we are currently running on.
static NativeGraphics
getContext(java.lang.Object canv)
This method is called by a Java container object to get the platform specific object that
will be able to return the QDGraphics that will be dependent on the particular
platform and Java environment that we are currently running on.
abstract QDGraphics
getGWorld()
This returns the QDGraphics that represents the native drawing surface
that you get from java.
java.awt.Point
getLocation()
void
lock()
This will lock the native drawing surface.
void
unlock()
This will unlock the native drawing surface.
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Method Detail
getContext
public static final NativeGraphics getContext(java.awt.Canvas canv)
throws NativeGraphicsException,
QTUnknownOSException
This method is called by the Canvas to get the platform specific object that
will be able to return the QDGraphics that will be dependent on the particular
platform that we are currently running on.
Returns:the platform specific implementation of the NativeGrapics class
getContext
public static final NativeGraphics getContext(java.awt.Component canv)
throws NativeGraphicsException,
QTUnknownOSException
This method is called by the Canvas to get the platform specific object that
will be able to return the QDGraphics that will be dependent on the particular
platform that we are currently running on.
Returns:the platform specific implementation of the NativeGrapics class
getContext
public static final NativeGraphics getContext(java.lang.Object canv)
throws NativeGraphicsException,
QTUnknownOSException
This method is called by a Java container object to get the platform specific object that
will be able to return the QDGraphics that will be dependent on the particular
platform and Java environment that we are currently running on.
Returns:the platform specific implementation of the NativeGrapics class
getGWorld
public abstract QDGraphics getGWorld()
throws NativeGraphicsException
This returns the QDGraphics that represents the native drawing surface
that you get from java.
getLocation
public final java.awt.Point getLocation()
lock
public void lock()
This will lock the native drawing surface.
unlock
public void unlock()
This will unlock the native drawing surface.
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