本文整理汇总了Java中edu.uci.ics.jung.visualization.transform.MutableTransformer.scale方法的典型用法代码示例。如果您正苦于以下问题：Java MutableTransformer.scale方法的具体用法？Java MutableTransformer.scale怎么用？Java MutableTransformer.scale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.scale方法的7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: mouseClicked
import edu.uci.ics.jung.visualization.transform.MutableTransformer; //导入方法依赖的package包/类
@Override
public void mouseClicked(MouseEvent e) {
if (e.getButton() == MouseEvent.BUTTON1 && (plusFocused || minusFocused)) {
Point2D center = viewer.getRenderContext().getMultiLayerTransformer().inverseTransform(Layer.VIEW,
viewer.getCenter());
MutableTransformer transformer = viewer.getRenderContext().getMultiLayerTransformer()
.getTransformer(Layer.LAYOUT);
if (plusFocused) {
transformer.scale(zoomFactor, zoomFactor, center);
viewer.repaint();
} else if (minusFocused) {
transformer.scale(1 / zoomFactor, 1 / zoomFactor, center);
viewer.repaint();
}
Stream.of(listeners.getListeners(JungListener.class)).forEach(l -> l.transformFinished());
}
}
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.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3: 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);
}
示例4: scale
import edu.uci.ics.jung.visualization.transform.MutableTransformer; //导入方法依赖的package包/类
/**
* zoom the display in or out, depending on the direction of the
* mouse wheel motion.
*/
public void scale(VisualizationServer vv, float amount, Point2D from) {
Point2D ivtfrom = vv.getRenderContext().getMultiLayerTransformer().inverseTransform(Layer.VIEW, from);
MutableTransformer modelTransformer = vv.getRenderContext().getMultiLayerTransformer().getTransformer(Layer.LAYOUT);
modelTransformer.scale(amount, amount, ivtfrom);
vv.repaint();
}
示例5: scale
import edu.uci.ics.jung.visualization.transform.MutableTransformer; //导入方法依赖的package包/类
/**
* zoom the display in or out, depending on the direction of the
* mouse wheel motion.
*/
public void scale(VisualizationViewer vv, float amount, Point2D from) {
Point2D ivtfrom = vv.inverseViewTransform(from);
MutableTransformer modelTransformer = vv.getLayoutTransformer();
modelTransformer.scale(amount, amount, ivtfrom);
vv.repaint();
}
示例6: scale
import edu.uci.ics.jung.visualization.transform.MutableTransformer; //导入方法依赖的package包/类
/**
* zoom the display in or out, depending on the direction of the
* mouse wheel motion.
*/
public void scale(VisualizationServer vv, float amount, Point2D from) {
MutableTransformer viewTransformer = vv.getRenderContext().getMultiLayerTransformer().getTransformer(Layer.VIEW);
viewTransformer.scale(amount, amount, from);
vv.repaint();
}
示例7: scale
import edu.uci.ics.jung.visualization.transform.MutableTransformer; //导入方法依赖的package包/类
/**
* zoom the display in or out, depending on the direction of the
* mouse wheel motion.
*/
public void scale(VisualizationViewer vv, float amount, Point2D from) {
MutableTransformer viewTransformer = vv.getViewTransformer();
viewTransformer.scale(amount, amount, from);
vv.repaint();
}