Examples of BufferedContext

ae.sun.java2d.pipe.BufferedContext
Base context class for managing state in a single-threaded rendering environment. Each state-setting operation (e.g. SET_COLOR) is added to the provided RenderQueue, which will be processed at a later time by a single thread. Note that the RenderQueue lock must be acquired before calling the validate() method (or any other method in this class). See the RenderQueue class comments for a sample usage scenario. @see RenderQueue
sun.java2d.pipe.BufferedContext
Base context class for managing state in a single-threaded rendering environment. Each state-setting operation (e.g. SET_COLOR) is added to the provided RenderQueue, which will be processed at a later time by a single thread. Note that the RenderQueue lock must be acquired before calling the validate() method (or any other method in this class). See the RenderQueue class comments for a sample usage scenario.

Examples of ae.sun.java2d.pipe.BufferedContext

        if (!ge.isHeadless()) {
            GraphicsConfiguration gc =
                ge.getDefaultScreenDevice().getDefaultConfiguration();
            if (gc instanceof AccelGraphicsConfig) {
                AccelGraphicsConfig agc = (AccelGraphicsConfig)gc;
                BufferedContext bc = agc.getContext();
                if (bc != null) {
                    rq = bc.getRenderQueue();
                }
            }
        }
        if (rq != null) {
            rq.lock();

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Examples of sun.java2d.pipe.BufferedContext

            }
        }
    }


    private static void testContext(final AccelGraphicsConfig agc) {
        BufferedContext c = agc.getContext();
        final AccelDeviceEventListener l = new AccelDeviceEventListener() {
            public void onDeviceDispose() {
                System.out.println("onDeviceDispose invoked");
                agc.removeDeviceEventListener(this);
            }
            public void onDeviceReset() {
                System.out.println("onDeviceReset invoked");
            }
        };
        agc.addDeviceEventListener(l);


        RenderQueue rq = c.getRenderQueue();
        rq.lock();
        try {
            c.saveState();
            rq.flushNow();
            c.restoreState();
            rq.flushNow();
            System.out.println("Passed: Save/Restore");
        } finally {
            rq.unlock();
        }

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