本文整理汇总了Java中edu.umd.cs.piccolo.util.PBounds.getCenterX方法的典型用法代码示例。如果您正苦于以下问题:Java PBounds.getCenterX方法的具体用法?Java PBounds.getCenterX怎么用?Java PBounds.getCenterX使用的例子?那么恭喜您, 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.umd.cs.piccolo.util.PBounds
的用法示例。
在下文中一共展示了PBounds.getCenterX方法的4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: relocateHandle
import edu.umd.cs.piccolo.util.PBounds; //导入方法依赖的package包/类
/**
* Force this handle to relocate itself using its locator.
*/
public void relocateHandle() {
if (locator != null) {
final PBounds b = getBoundsReference();
final Point2D aPoint = locator.locatePoint(null);
if (locator instanceof PNodeLocator) {
final PNode located = ((PNodeLocator) locator).getNode();
final PNode parent = getParent();
located.localToGlobal(aPoint);
globalToLocal(aPoint);
if (parent != located && parent instanceof PCamera) {
((PCamera) parent).viewToLocal(aPoint);
}
}
final double newCenterX = aPoint.getX();
final double newCenterY = aPoint.getY();
if (newCenterX != b.getCenterX() || newCenterY != b.getCenterY()) {
centerBoundsOnPoint(newCenterX, newCenterY);
}
}
}
示例2: relocateHandle
import edu.umd.cs.piccolo.util.PBounds; //导入方法依赖的package包/类
/**
* Force this handle to relocate itself using its locator.
*/
public void relocateHandle() {
if (locator == null) {
return;
}
final PBounds b = getBoundsReference();
final Point2D aPoint = locator.locatePoint(null);
if (locator instanceof PNodeLocator) {
final PNode located = ((PNodeLocator) locator).getNode();
final PNode parent = getParent();
located.localToGlobal(aPoint);
globalToLocal(aPoint);
if (parent != located && parent instanceof PCamera) {
((PCamera) parent).viewToLocal(aPoint);
}
}
final double newCenterX = aPoint.getX();
final double newCenterY = aPoint.getY();
if (newCenterX != b.getCenterX() || newCenterY != b.getCenterY()) {
centerBoundsOnPoint(newCenterX, newCenterY);
}
}
示例3: fillViewWhiteSpace
import edu.umd.cs.piccolo.util.PBounds; //导入方法依赖的package包/类
/**
* Instantaneously transforms the provided camera so that it does not
* contain any extra white space.
*
* @param camera the camera to be transformed
*/
protected void fillViewWhiteSpace(final PCamera camera) {
final PBounds rootBounds = camera.getRoot().getFullBoundsReference();
if (rootBounds.contains(camera.getViewBounds())) {
return;
}
camera.animateViewToPanToBounds(rootBounds, 0);
camera.animateViewToPanToBounds(focusNode.getGlobalFullBounds(), 0);
// center content.
double dx = 0;
double dy = 0;
PBounds viewBounds = camera.getViewBounds();
if (viewBounds.getWidth() > rootBounds.getWidth()) {
// then center along x axis.
dx = rootBounds.getCenterX() - viewBounds.getCenterX();
}
if (viewBounds.getHeight() > rootBounds.getHeight()) {
// then center along y axis.
dy = rootBounds.getCenterX() - viewBounds.getCenterX();
}
camera.translateView(dx, dy);
}
示例4: createContentNode
import edu.umd.cs.piccolo.util.PBounds; //导入方法依赖的package包/类
private static PNode createContentNode( String text, Font font, Color foreground, Color disabledForeground, boolean enabled, BufferedImage image, BufferedImage disabledImage, TextPosition textPosition, double imageTextGap ) {
PNode textNode = createTextNode( text, font, foreground, disabledForeground, enabled );
PNode imageNode = createImageNode( image, disabledImage, enabled );
PComposite content = new PComposite();
content.addChild( textNode );
content.addChild( imageNode );
// layout text and image
double textX, imageX = 0;
double textY, imageY = 0;
PBounds tb = textNode.getFullBoundsReference();
PBounds ib = imageNode.getFullBoundsReference();
if ( textPosition == TextPosition.ABOVE ) {
textX = 0;
imageX = tb.getCenterX() - ( ib.getWidth() / 2 );
textY = 0;
imageY = tb.getMaxY() + imageTextGap;
}
else if ( textPosition == TextPosition.BELOW ) {
imageX = 0;
textX = ib.getCenterX() - ( tb.getWidth() / 2 );
imageY = 0;
textY = ib.getMaxY() + imageTextGap;
}
else if ( textPosition == TextPosition.LEFT ) {
textX = 0;
imageX = tb.getMaxX() + imageTextGap;
textY = 0;
imageY = tb.getCenterY() - ( ib.getHeight() / 2 );
}
else if ( textPosition == TextPosition.RIGHT ) {
imageX = 0;
textX = ib.getMaxX() + imageTextGap;
imageY = 0;
textY = ib.getCenterY() - ( tb.getHeight() / 2 );
}
else {
throw new UnsupportedOperationException( "unsupported text position: " + textPosition );
}
textNode.setOffset( textX, textY );
imageNode.setOffset( imageX, imageY );
return content;
}