本文整理汇总了Java中edu.uci.ics.jung.visualization.transform.MutableTransformer.getScale方法的典型用法代码示例。如果您正苦于以下问题：Java MutableTransformer.getScale方法的具体用法？Java MutableTransformer.getScale怎么用？Java MutableTransformer.getScale使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类edu.uci.ics.jung.visualization.transform.MutableTransformer的用法示例。
在下文中一共展示了MutableTransformer.getScale方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: scale
import edu.uci.ics.jung.visualization.transform.MutableTransformer; //导入方法依赖的package包/类
/**
* scale to the absolute value passed as 'amount'.
*
*/
public void scale(VisualizationViewer<?,?> vv, float amount, Point2D at) {
MutableTransformer layoutTransformer = vv.getRenderContext().getMultiLayerTransformer().getTransformer(Layer.LAYOUT);
MutableTransformer viewTransformer = vv.getRenderContext().getMultiLayerTransformer().getTransformer(Layer.VIEW);
double modelScale = layoutTransformer.getScale();
double viewScale = viewTransformer.getScale();
double inverseModelScale = Math.sqrt(crossover)/modelScale;
double inverseViewScale = Math.sqrt(crossover)/viewScale;
Point2D transformedAt = vv.getRenderContext().getMultiLayerTransformer().inverseTransform(Layer.VIEW, at);
// return the transformers to 1.0
layoutTransformer.scale(inverseModelScale, inverseModelScale, transformedAt);
viewTransformer.scale(inverseViewScale, inverseViewScale, at);
super.scale(vv, amount, at);
}
示例2: scale
import edu.uci.ics.jung.visualization.transform.MutableTransformer; //导入方法依赖的package包/类
/**
* scale to the absolute value passed as 'amount'.
*
*/
public void scale(VisualizationViewer vv, float amount, Point2D at) {
MutableTransformer layoutTransformer = vv.getLayoutTransformer();
MutableTransformer viewTransformer = vv.getViewTransformer();
double modelScale = layoutTransformer.getScale();
double viewScale = viewTransformer.getScale();
double inverseModelScale = Math.sqrt(crossover)/modelScale;
double inverseViewScale = Math.sqrt(crossover)/viewScale;
Point2D transformedAt = vv.inverseViewTransform(at);
// return the transformers to 1.0
layoutTransformer.scale(inverseModelScale, inverseModelScale, transformedAt);
viewTransformer.scale(inverseViewScale, inverseViewScale, at);
super.scale(vv, amount, at);
}