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This is a backport of OpenJFX 8 to run on Java 7.
The newest version!
/*
* Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package com.sun.javafx.sg;
import com.sun.javafx.geom.BaseBounds;
import com.sun.javafx.geom.transform.BaseTransform;
import com.sun.scenario.effect.Effect;
/**
*/
public abstract class BaseEffectFilter {
private Effect effect;
private BaseNodeEffectInput nodeInput;
protected BaseEffectFilter(Effect effect, BaseNode node) {
this.effect = effect;
this.nodeInput = createNodeEffectInput(node);
}
public Effect getEffect() { return effect; }
public BaseNodeEffectInput getNodeInput() { return nodeInput; }
protected void dispose() {
effect = null;
nodeInput.setNode(null);
nodeInput = null;
}
public BaseBounds getBounds(BaseBounds bounds, BaseTransform xform) {
BaseBounds r = getEffect().getBounds(xform, nodeInput);
return bounds.deriveWithNewBounds(r);
}
protected abstract BaseNodeEffectInput createNodeEffectInput(BaseNode node);
}