Java MorphShape类代码示例

import org.newdawn.slick.geom.MorphShape; //导入依赖的package包/类
/**
 * Add a subsquent step to the morphing
 * 
 * @param diagram The diagram to add as the next step in the morph
 */
public void addStep(Diagram diagram) {
	if (diagram.getFigureCount() != figures.size()) {
		throw new RuntimeException("Mismatched diagrams, missing ids");
	}
	for (int i=0;i<diagram.getFigureCount();i++) {
		Figure figure = diagram.getFigure(i);
		String id = figure.getData().getMetaData();
		
		for (int j=0;j<figures.size();j++) {
			Figure existing = (Figure) figures.get(j);
			if (existing.getData().getMetaData().equals(id)) {
				MorphShape morph = (MorphShape) existing.getShape();
				morph.addShape(figure.getShape());
				break;
			}
		}
	}
}
 

import org.newdawn.slick.geom.MorphShape; //导入依赖的package包/类
/**
 * Create a new morph with a first diagram base
 * 
 * @param diagram The base diagram which provides the first step of the morph
 */
public SVGMorph(Diagram diagram) {
	super(diagram.getWidth(), diagram.getHeight());
	
	for (int i=0;i<diagram.getFigureCount();i++) {
		Figure figure = diagram.getFigure(i);
		Figure copy = new Figure(figure.getType(), new MorphShape(figure.getShape()), figure.getData(), figure.getTransform());
		
		figures.add(copy);
	}
}
 

import org.newdawn.slick.geom.MorphShape; //导入依赖的package包/类
/**
 * Set the current diagram we should morph from. This only really works with 
 * updateMorphTime() but can be used for smooth transitions between 
 * morphs.
 * 
 * @param diagram The diagram to use as the base of the morph
 */
public void setExternalDiagram(Diagram diagram) {
	for (int i=0;i<figures.size();i++) {
		Figure figure = (Figure) figures.get(i);
		
		for (int j=0;j<diagram.getFigureCount();j++) {
			Figure newBase = diagram.getFigure(j);
			if (newBase.getData().getMetaData().equals(figure.getData().getMetaData())) {
				MorphShape shape = (MorphShape) figure.getShape();
				shape.setExternalFrame(newBase.getShape());
				break;
			}
		}
	}
}
 

import org.newdawn.slick.geom.MorphShape; //导入依赖的package包/类
/**
 * Update the morph time index by the amount specified
 * 
 * @param delta The amount to update the morph by
 */
public void updateMorphTime(float delta) {
	for (int i=0;i<figures.size();i++) {
		Figure figure = (Figure) figures.get(i);
		MorphShape shape = (MorphShape) figure.getShape();
		shape.updateMorphTime(delta);
	}
}
 

import org.newdawn.slick.geom.MorphShape; //导入依赖的package包/类
/**
 * Set the "time" index for this morph. This is given in terms of diagrams, so
 * 0.5f would give you the position half way between the first and second diagrams.
 * 
 * @param time The time index to represent on this diagrams
 */
public void setMorphTime(float time) {
	for (int i=0;i<figures.size();i++) {
		Figure figure = (Figure) figures.get(i);
		MorphShape shape = (MorphShape) figure.getShape();
		shape.setMorphTime(time);
	}
}
 

import org.newdawn.slick.geom.MorphShape; //导入依赖的package包/类
/**
 * @see BasicGame#init(GameContainer)
 */
public void init(GameContainer container) throws SlickException {
	a = new Rectangle(100,100,50,200);
	a = a.transform(Transform.createRotateTransform(0.1f,100,100));
	b = new Rectangle(200,100,50,200);
	b = b.transform(Transform.createRotateTransform(-0.6f,100,100));
	c = new Rectangle(300,100,50,200);
	c = c.transform(Transform.createRotateTransform(-0.2f,100,100));
	
	morph = new MorphShape(a);
	morph.addShape(b);
	morph.addShape(c);
	
	container.setVSync(true);
}