本文整理汇总了Java中org.piccolo2d.nodes.PPath类的典型用法代码示例。如果您正苦于以下问题：Java PPath类的具体用法？Java PPath怎么用？Java PPath使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
PPath类属于org.piccolo2d.nodes包，在下文中一共展示了PPath类的20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，您的评价将有助于我们的系统推荐出更棒的Java代码示例。
示例1: initialize
import org.piccolo2d.nodes.PPath; //导入依赖的package包/类
public void initialize() {
final PLayer l = new PLayer();
final PPath n = PPath.createEllipse(0, 0, 100, 80);
n.setPaint(Color.red);
n.setStroke(null);
PBoundsHandle.addBoundsHandlesTo(n);
l.addChild(n);
n.translate(200, 200);
final PCamera c = new PCamera();
c.setBounds(0, 0, 100, 80);
c.scaleView(0.1);
c.addLayer(l);
PBoundsHandle.addBoundsHandlesTo(c);
c.setPaint(Color.yellow);
getCanvas().getLayer().addChild(l);
getCanvas().getLayer().addChild(c);
}
开发者ID:piccolo2d，项目名称:piccolo2d.java，代码行数:20，代码来源:CameraExample.java
示例2: initialize
import org.piccolo2d.nodes.PPath; //导入依赖的package包/类
public void initialize() {
final PRoot root = getCanvas().getRoot();
final PLayer layer = getCanvas().getLayer();
final PNode n = PPath.createRectangle(0, 0, 100, 80);
final PNode sticky = PPath.createRectangle(0, 0, 50, 50);
PBoundsHandle.addBoundsHandlesTo(n);
sticky.setPaint(Color.YELLOW);
PBoundsHandle.addBoundsHandlesTo(sticky);
layer.addChild(n);
getCanvas().getCamera().addChild(sticky);
final PCamera otherCamera = new PCamera();
otherCamera.addLayer(layer);
root.addChild(otherCamera);
final PCanvas other = new PCanvas();
other.setCamera(otherCamera);
final PFrame result = new PFrame("TwoCanvasExample", false, other);
result.setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
result.setLocation(500, 100);
}
开发者ID:piccolo2d，项目名称:piccolo2d.java，代码行数:24，代码来源:TwoCanvasExample.java
示例3: initialize
import org.piccolo2d.nodes.PPath; //导入依赖的package包/类
/** {@inheritDoc} */
public void initialize() {
PPath line1 = PPath.createLine(5f, 10f, 5f, 100f);
line1.setStroke(new BasicStroke(0));
getCanvas().getLayer().addChild(line1);
PPath line2 = new PPath.Float();
line2.setStroke(new BasicStroke(0));
line2.moveTo(15f, 10f);
line2.lineTo(15f, 100f);
getCanvas().getLayer().addChild(line2);
PPath line3 = PPath.createLine(25f, 10f, 26f, 100f);
line3.setStroke(new BasicStroke(0));
getCanvas().getLayer().addChild(line3);
}
开发者ID:piccolo2d，项目名称:piccolo2d.java，代码行数:17，代码来源:ZeroWidthStrokeBug.java
示例4: initialize
import org.piccolo2d.nodes.PPath; //导入依赖的package包/类
/** {@inheritDoc} */
public void initialize() {
final PLayer layer = getCanvas().getLayer();
// Create the node that we expect to get garbage collected.
PNode node = PPath.createEllipse(20, 20, 20, 20);
layer.addChild(node);
// Create a WeakReference to the node so we can detect if it is gc'd.
final WeakReference ref = new WeakReference(layer.getChild(0));
// Create and execute an activity.
((PNode) ref.get()).animateToPositionScaleRotation(0, 0, 5.0, 0, 1000);
// Create a Timer that will start after the activity and repeat.
new Timer(2000, new ActionListener() {
public void actionPerformed(final ActionEvent e) {
// Remove our reference to the node.
layer.removeAllChildren();
// Force garbage collection.
System.gc();
// This should print null if the node was successfully gc'd. (IT never does.)
System.out.println(ref.get());
// This prints 0 as expected.
System.out.println(layer.getRoot().getActivityScheduler().getActivitiesReference().size());
}
}).start();
// This will cause any previous activity references to clear.
forceCleanupOfPriorActivities(layer);
}
开发者ID:piccolo2d，项目名称:piccolo2d.java，代码行数:27，代码来源:ActivityMemoryLeakBugExample.java
示例5: initialize
import org.piccolo2d.nodes.PPath; //导入依赖的package包/类
public void initialize() {
final PNode n1 = PPath.createRectangle(0, 0, 100, 80);
final PNode n2 = PPath.createRectangle(0, 0, 100, 80);
getCanvas().getLayer().addChild(n1);
getCanvas().getLayer().addChild(n2);
n2.scale(2.0);
n2.rotate(Math.toRadians(90));
// n2.setScale(2.0);
// n2.setScale(1.0);
n2.scale(0.5);
n2.setPaint(Color.red);
n1.offset(100, 0);
n2.offset(100, 0);
}
开发者ID:piccolo2d，项目名称:piccolo2d.java，代码行数:18，代码来源:PositionExample.java
示例6: initialize
import org.piccolo2d.nodes.PPath; //导入依赖的package包/类
public void initialize() {
final PLayer layer = getCanvas().getLayer();
final Random random = new Random();
for (int i = 0; i < 1000; i++) {
final PPath each = PPath.createRectangle(0, 0, 100, 80);
each.scale(random.nextFloat() * 2);
each.offset(random.nextFloat() * 10000, random.nextFloat() * 10000);
each.setPaint(new Color(random.nextFloat(), random.nextFloat(), random.nextFloat()));
each.setStroke(new BasicStroke(1 + 10 * random.nextFloat()));
each.setStrokePaint(new Color(random.nextFloat(), random.nextFloat(), random.nextFloat()));
layer.addChild(each);
}
getCanvas().removeInputEventListener(getCanvas().getPanEventHandler());
getCanvas().addInputEventListener(new PNavigationEventHandler());
}
开发者ID:piccolo2d，项目名称:piccolo2d.java，代码行数:17，代码来源:NavigationExample.java
示例7: initialize
import org.piccolo2d.nodes.PPath; //导入依赖的package包/类
public void initialize() {
for (int i = 0; i < 5; i++) {
for (int j = 0; j < 5; j++) {
final PNode rect = PPath.createRectangle(i * 60, j * 60, 50, 50);
rect.setPaint(Color.blue);
getCanvas().getLayer().addChild(rect);
}
}
// Turn off default navigation event handlers
getCanvas().removeInputEventListener(getCanvas().getPanEventHandler());
getCanvas().removeInputEventListener(getCanvas().getZoomEventHandler());
// Create a selection event handler
final PSelectionEventHandler selectionEventHandler = new PSelectionEventHandler(getCanvas().getLayer(),
getCanvas().getLayer());
getCanvas().addInputEventListener(selectionEventHandler);
getCanvas().getRoot().getDefaultInputManager().setKeyboardFocus(selectionEventHandler);
PNotificationCenter.defaultCenter().addListener(this, "selectionChanged",
PSelectionEventHandler.SELECTION_CHANGED_NOTIFICATION, selectionEventHandler);
}
开发者ID:piccolo2d，项目名称:piccolo2d.java，代码行数:23，代码来源:SelectionExample.java
示例8: initialize
import org.piccolo2d.nodes.PPath; //导入依赖的package包/类
public void initialize() {
final PCanvas canvas = getCanvas();
final PPath circle = PPath.createEllipse(0, 0, 100, 100);
circle.setStroke(new BasicStroke(10));
circle.setPaint(Color.YELLOW);
final PPath rectangle = PPath.createRectangle(-100, -50, 100, 100);
rectangle.setStroke(new BasicStroke(15));
rectangle.setPaint(Color.ORANGE);
final PNodeCache cache = new PNodeCache();
cache.addChild(circle);
cache.addChild(rectangle);
cache.invalidateCache();
canvas.getLayer().addChild(cache);
canvas.removeInputEventListener(canvas.getPanEventHandler());
canvas.addInputEventListener(new PDragEventHandler());
}
开发者ID:piccolo2d，项目名称:piccolo2d.java，代码行数:22，代码来源:NodeCacheExample.java
示例9: drag
import org.piccolo2d.nodes.PPath; //导入依赖的package包/类
public void drag(final PInputEvent e) {
final PNode node = e.getPickedNode();
node.translate(e.getDelta().width, e.getDelta().height);
final ArrayList edges = (ArrayList) e.getPickedNode().getAttribute("edges");
int i;
for (i = 0; i < edges.size(); i++) {
final PPath edge = (PPath) edges.get(i);
final ArrayList nodes = (ArrayList) edge.getAttribute("nodes");
final PNode node1 = (PNode) nodes.get(0);
final PNode node2 = (PNode) nodes.get(1);
edge.reset();
// Note that the node's "FullBounds" must be used (instead of
// just the "Bound") because the nodes have non-identity
// transforms which must be included when determining their
// position.
final Point2D.Double bound1 = (Point2D.Double) node1.getFullBounds().getCenter2D();
final Point2D.Double bound2 = (Point2D.Double) node2.getFullBounds().getCenter2D();
edge.moveTo((float) bound1.getX(), (float) bound1.getY());
edge.lineTo((float) bound2.getX(), (float) bound2.getY());
}
}
开发者ID:piccolo2d，项目名称:piccolo2d.java，代码行数:26，代码来源:GraphEditorExample.java
示例10: initialize
import org.piccolo2d.nodes.PPath; //导入依赖的package包/类
public void initialize() {
final PComposite composite = new PComposite();
final PNode circle = PPath.createEllipse(0, 0, 100, 100);
final PNode rectangle = PPath.createRectangle(50, 50, 100, 100);
final PNode text = new PText("Hello world!");
composite.addChild(circle);
composite.addChild(rectangle);
composite.addChild(text);
rectangle.rotate(Math.toRadians(45));
rectangle.setPaint(Color.RED);
text.scale(2.0);
text.setPaint(Color.GREEN);
getCanvas().getLayer().addChild(composite);
getCanvas().removeInputEventListener(getCanvas().getPanEventHandler());
getCanvas().addInputEventListener(new PDragEventHandler());
}
开发者ID:piccolo2d，项目名称:piccolo2d.java，代码行数:22，代码来源:CompositeExample.java
示例11: testRenderFull
import org.piccolo2d.nodes.PPath; //导入依赖的package包/类
public void testRenderFull() {
final POffscreenCanvas canvas = new POffscreenCanvas(100, 200);
final PPath rect = PPath.createRectangle(0.0f, 0.0f, 200.0f, 300.0f);
rect.setPaint(new Color(255, 0, 0));
rect.setStroke(null);
rect.offset(-100.0d, -100.0d);
canvas.getCamera().getLayer(0).addChild(rect);
final BufferedImage image = new BufferedImage(100, 200, BufferedImage.TYPE_INT_ARGB);
final Graphics2D graphics = image.createGraphics();
canvas.render(graphics);
for (int x = 0; x < 100; x++) {
for (int y = 0; y < 200; y++) {
// red pixel, RGBA is 255, 0, 0, 255
assertEquals(-65536, image.getRGB(x, y));
}
}
}
开发者ID:piccolo2d，项目名称:piccolo2d.java，代码行数:18，代码来源:POffscreenCanvasTest.java
示例12: testPick
import org.piccolo2d.nodes.PPath; //导入依赖的package包/类
public void testPick() {
final PCanvas canvas = new PCanvas();
final PCamera camera = canvas.getCamera();
final PLayer layer = canvas.getLayer();
camera.setBounds(0, 0, 100, 100);
final PNode a = PPath.createRectangle(0, 0, 100, 100);
final PNode b = PPath.createRectangle(0, 0, 100, 100);
final PNode c = PPath.createRectangle(0, 0, 100, 100);
layer.addChild(a);
layer.addChild(b);
layer.addChild(c);
final PPickPath pickPath = camera.pick(50, 50, 2);
assertTrue(pickPath.getPickedNode() == c);
assertTrue(pickPath.nextPickedNode() == b);
assertTrue(pickPath.nextPickedNode() == a);
assertTrue(pickPath.nextPickedNode() == camera);
assertTrue(pickPath.nextPickedNode() == null);
assertTrue(pickPath.nextPickedNode() == null);
}
开发者ID:piccolo2d，项目名称:piccolo2d.java，代码行数:25，代码来源:PPickPathTest.java
示例13: createNode
import org.piccolo2d.nodes.PPath; //导入依赖的package包/类
/**
* Creates a {@link PPath} object as a rectangle that has rounded corners.
*
* @param text
* the {@link PText} object
* @return a {@link PPath} object
*/
public static PPath createNode(PText text) {
return PPath.createRoundRectangle(-5
- 0.5F
* (float) text.getWidth(), // x
-5
- 0.5F
* (float) text.getHeight(), // y
(float) text.getWidth()
+ mOffsetWidth, // width + offset
(float) text.getHeight()
+ mOffsetHeight, // height + offset
mArcWidth, // arcWidth
mArcHeight // arcHeight
);
}
开发者ID:trustathsh，项目名称:visitmeta，代码行数:23，代码来源:RectanglesWithRoundedCornersPiccolo2dNodeRenderer.java
示例14: createNode
import org.piccolo2d.nodes.PPath; //导入依赖的package包/类
@Override
public PPath createNode(Identifier identifier, PText text) {
IdentifierWrapper wrapper = IdentifierHelper.identifier(identifier);
String typeName = wrapper.getTypeName();
switch (typeName) {
case IfmapStrings.IDENTITY_EL_NAME:
if (ExtendedIdentifierHelper.isExtendedIdentifier(identifier)) {
String extendedIdentifierTypeName =
ExtendedIdentifierHelper.getExtendedIdentifierInnerTypeName(identifier);
if (extendedIdentifierTypeName.equals("service")) {
return EllipsePiccolo2dNodeRenderer.createNode(text);
}
}
case IfmapStrings.ACCESS_REQUEST_EL_NAME:
case IfmapStrings.DEVICE_EL_NAME:
case IfmapStrings.IP_ADDRESS_EL_NAME:
case IfmapStrings.MAC_ADDRESS_EL_NAME:
default:
return RectanglesWithRoundedCornersPiccolo2dNodeRenderer.createNode(text);
}
}
开发者ID:trustathsh，项目名称:visitmeta，代码行数:22，代码来源:ExamplePiccolo2dNodeRenderer.java
示例15: createNode
import org.piccolo2d.nodes.PPath; //导入依赖的package包/类
/**
* Creates a new {@link PPath} object as a ellipse.
*
* @param text
* the {@link PText} object
* @return a {@link PPath} object
*/
public static PPath createNode(PText text) {
PBounds bounds = text.getFullBoundsReference();
float width = (float) (bounds.getWidth()
+ mGlowWidth);
float height = (float) (bounds.getHeight()
+ mGlowHeight);
PPath result = PPath.createEllipse(-0.5F
* width, // x
-0.5F
* height, // y
width, // width
height // height
);
return result;
}
开发者ID:trustathsh，项目名称:visitmeta，代码行数:25，代码来源:EllipsePiccolo2dNodeRenderer.java
示例16: drag
import org.piccolo2d.nodes.PPath; //导入依赖的package包/类
@Override
@SuppressWarnings({"unchecked"})
protected void drag(PInputEvent e) {
LOGGER.trace("Method drag("
+ e + ") called.");
PNode pickedNode = e.getPickedNode();
if (pickedNode instanceof PComposite) {
super.drag(e);
PComposite vNode = (PComposite) pickedNode;
/* Redraw edges */
ArrayList<PPath> vEdges = (ArrayList<PPath>) vNode.getAttribute("edges");
for (PPath vEdge : vEdges) {
mPanel.updateEdge(vEdge, (Position) vNode.getAttribute("position"));
}
/* TODO Redraw the shadow */
PPath vShadow = (PPath) vNode.getAttribute("glow");
if (vShadow != null) {
vShadow.setOffset(vNode.getOffset());
}
}
}
开发者ID:trustathsh，项目名称:visitmeta，代码行数:23，代码来源:NodeEventHandler.java
示例17: mouseEntered
import org.piccolo2d.nodes.PPath; //导入依赖的package包/类
@Override
public void mouseEntered(PInputEvent e) {
LOGGER.trace("Method mouseEntered("
+ e + ") called.");
super.mouseEntered(e);
if (!mConnection.isPropablePicked()) {
PNode pickedNode = e.getPickedNode();
if (pickedNode instanceof PComposite) {
PPath vNode = (PPath) pickedNode.getChild(0);
PText vText = (PText) pickedNode.getChild(1);
GraphicWrapper wrapper = Piccolo2DGraphicWrapperFactory.create(vNode, vText);
mConnection.showProperty(wrapper.getData());
mPanel.mouseEntered(wrapper);
}
}
}
开发者ID:trustathsh，项目名称:visitmeta，代码行数:18，代码来源:NodeEventHandler.java
示例18: mouseClicked
import org.piccolo2d.nodes.PPath; //导入依赖的package包/类
@Override
public void mouseClicked(PInputEvent e) {
LOGGER.trace("Method mouseClicked ("
+ e + ") called.");
super.mouseClicked(e);
PNode pickedNode = e.getPickedNode();
if (e.isLeftMouseButton()) {
if (pickedNode instanceof PComposite) {
PPath vNode = (PPath) pickedNode.getChild(0);
PText vText = (PText) pickedNode.getChild(1);
GraphicWrapper wrapper = Piccolo2DGraphicWrapperFactory.create(vNode, vText);
mConnection.pickAndShowProperties(wrapper);
} else {
mConnection.clearProperties();
}
}
}
开发者ID:trustathsh，项目名称:visitmeta，代码行数:19，代码来源:NodeEventHandler.java
示例19: drawEdge
import org.piccolo2d.nodes.PPath; //导入依赖的package包/类
@Override
public void drawEdge(PPath pEdge, Point2D vStart, Point2D vEnd, Metadata metadata, Identifier identifier) {
super.drawEdge(pEdge, vStart, vEnd, metadata, identifier);
// only for edges between two metadata
if (identifier != null) {
return;
}
// only for policy-feature and policy-action metadata
if ("policy-feature".equals(metadata.getTypeName())) {
drawPolicyFeatureMetadataReferenceDashedLine(pEdge, vStart, vEnd);
} else if ("policy-action".equals(metadata.getTypeName())) {
drawPolicyActionMetadataReferenceDashedLine(pEdge, vStart, vEnd);
} else {
return;
}
}
开发者ID:trustathsh，项目名称:visitmeta，代码行数:21，代码来源:PolicyMetadataReferenceEdgeRenderer.java
示例20: drawEdge
import org.piccolo2d.nodes.PPath; //导入依赖的package包/类
@Override
public void drawEdge(PPath pEdge, Point2D vStart, Point2D vEnd, Metadata metadata,
Identifier identifier) {
float xStart = (float) vStart.getX();
float yStart = (float) vStart.getY();
float xEnd = (float) vEnd.getX();
float yEnd = (float) vEnd.getY();
// float xMid = Math.abs(xEnd
// - xStart)
// / 2.0f;
float yMid = Math.abs(yEnd
- yStart)
/ 2.0f;
pEdge.moveTo(xStart, yStart);
pEdge.lineTo(xStart, yMid);
pEdge.lineTo(xEnd, yMid);
pEdge.lineTo(xEnd, yEnd);
}
开发者ID:trustathsh，项目名称:visitmeta，代码行数:20，代码来源:OrthogonalLinePiccolo2dEdgeRenderer.java
注：本文中的org.piccolo2d.nodes.PPath类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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