本文整理匯總了Java中edu.uci.ics.jung.visualization.transform.MutableTransformer.shear方法的典型用法代碼示例。如果您正苦於以下問題：Java MutableTransformer.shear方法的具體用法？Java MutableTransformer.shear怎麽用？Java MutableTransformer.shear使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類edu.uci.ics.jung.visualization.transform.MutableTransformer的用法示例。
在下文中一共展示了MutableTransformer.shear方法的4個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: mouseDragged
import edu.uci.ics.jung.visualization.transform.MutableTransformer; //導入方法依賴的package包/類
/**
*
*
*
*
*/
public void mouseDragged(MouseEvent e) {
if(down == null) return;
VisualizationViewer vv = (VisualizationViewer)e.getSource();
boolean accepted = checkModifiers(e);
if(accepted) {
MutableTransformer modelTransformer =
vv.getRenderContext().getMultiLayerTransformer().getTransformer(Layer.LAYOUT);
vv.setCursor(cursor);
Point2D q = down;
Point2D p = e.getPoint();
float dx = (float) (p.getX()-q.getX());
float dy = (float) (p.getY()-q.getY());
Dimension d = vv.getSize();
float shx = 2.f*dx/d.height;
float shy = 2.f*dy/d.width;
Point2D center = vv.getCenter();
if(p.getX() < center.getX()) {
shy = -shy;
}
if(p.getY() < center.getY()) {
shx = -shx;
}
modelTransformer.shear(shx, shy, center);
down.x = e.getX();
down.y = e.getY();
e.consume();
}
}
示例2: mouseDragged
import edu.uci.ics.jung.visualization.transform.MutableTransformer; //導入方法依賴的package包/類
/**
* overridden to shear the main view
*/
public void mouseDragged(MouseEvent e) {
if(down == null) return;
VisualizationViewer vv = (VisualizationViewer)e.getSource();
boolean accepted = checkModifiers(e);
if(accepted) {
if(vv instanceof SatelliteVisualizationViewer) {
VisualizationViewer vvMaster =
((SatelliteVisualizationViewer)vv).getMaster();
MutableTransformer modelTransformerMaster = vvMaster.getLayoutTransformer();
vv.setCursor(cursor);
Point2D q = down;
Point2D p = e.getPoint();
float dx = (float) (p.getX()-q.getX());
float dy = (float) (p.getY()-q.getY());
Dimension d = vv.getSize();
float shx = 2.f*dx/d.height;
float shy = 2.f*dy/d.width;
// I want to compute shear based on the view coordinates of the
// lens center in the satellite view.
// translate the master view center to layout coords, then translate
// that point to the satellite view's view coordinate system....
Point2D center = vv.transform(vvMaster.inverseTransform(vvMaster.getCenter()));
if(p.getX() < center.getX()) {
shy = -shy;
}
if(p.getY() < center.getY()) {
shx = -shx;
}
modelTransformerMaster.shear(-shx, -shy, vvMaster.getCenter());
down.x = e.getX();
down.y = e.getY();
}
e.consume();
}
}
示例3: mouseDragged
import edu.uci.ics.jung.visualization.transform.MutableTransformer; //導入方法依賴的package包/類
/**
*
*
*
*
*/
public void mouseDragged(MouseEvent e) {
if(down == null) return;
VisualizationViewer vv = (VisualizationViewer)e.getSource();
boolean accepted = checkModifiers(e);
if(accepted) {
MutableTransformer modelTransformer = vv.getLayoutTransformer();
vv.setCursor(cursor);
Point2D q = down;
Point2D p = e.getPoint();
float dx = (float) (p.getX()-q.getX());
float dy = (float) (p.getY()-q.getY());
Dimension d = vv.getSize();
float shx = 2.f*dx/d.height;
float shy = 2.f*dy/d.width;
Point2D center = vv.getCenter();
if(p.getX() < center.getX()) {
shy = -shy;
}
if(p.getY() < center.getY()) {
shx = -shx;
}
modelTransformer.shear(shx, shy, center);
down.x = e.getX();
down.y = e.getY();
e.consume();
}
}
示例4: mouseDragged
import edu.uci.ics.jung.visualization.transform.MutableTransformer; //導入方法依賴的package包/類
/**
* overridden to shear the main view
*/
public void mouseDragged(MouseEvent e) {
if(down == null) return;
VisualizationViewer vv = (VisualizationViewer)e.getSource();
boolean accepted = checkModifiers(e);
if(accepted) {
if(vv instanceof SatelliteVisualizationViewer) {
VisualizationViewer vvMaster =
((SatelliteVisualizationViewer)vv).getMaster();
MutableTransformer modelTransformerMaster =
vvMaster.getRenderContext().getMultiLayerTransformer().getTransformer(Layer.LAYOUT);
vv.setCursor(cursor);
Point2D q = down;
Point2D p = e.getPoint();
float dx = (float) (p.getX()-q.getX());
float dy = (float) (p.getY()-q.getY());
Dimension d = vv.getSize();
float shx = 2.f*dx/d.height;
float shy = 2.f*dy/d.width;
// I want to compute shear based on the view coordinates of the
// lens center in the satellite view.
// translate the master view center to layout coords, then translate
// that point to the satellite view's view coordinate system....
Point2D center = vv.getRenderContext().getMultiLayerTransformer().transform(vvMaster.getRenderContext().getMultiLayerTransformer().inverseTransform(vvMaster.getCenter()));
if(p.getX() < center.getX()) {
shy = -shy;
}
if(p.getY() < center.getY()) {
shx = -shx;
}
modelTransformerMaster.shear(-shx, -shy, vvMaster.getCenter());
down.x = e.getX();
down.y = e.getY();
}
e.consume();
}
}