/*******************************************************************************
* Copyright 2011 See AUTHORS file.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
******************************************************************************/
package com.badlogic.gdx.scenes.scene2d.actions;
/** Moves an actor from its current size to a specific size.
* @author Nathan Sweet */
public class SizeToAction extends TemporalAction {
private float startWidth, startHeight;
private float endWidth, endHeight;
protected void begin () {
startWidth = target.getWidth();
startHeight = target.getHeight();
}
protected void update (float percent) {
target.setSize(startWidth + (endWidth - startWidth) * percent, startHeight + (endHeight - startHeight) * percent);
}
public void setSize (float width, float height) {
endWidth = width;
endHeight = height;
}
public float getWidth () {
return endWidth;
}
public void setWidth (float width) {
endWidth = width;
}
public float getHeight () {
return endHeight;
}
public void setHeight (float height) {
endHeight = height;
}
}