List of usage examples for java.awt.geom Point2D setLocation
public abstract void setLocation(double x, double y);
From source file:com.anrisoftware.globalpom.format.point.PointFormat.java
private Point2D parsePoint(String string, Point2D point) throws ParseException { if (point == null) { point = new Point2D.Double(); }//w w w .ja va 2 s. c o m string = remove(string, "("); string = remove(string, ")"); String[] split = StringUtils.split(string, ","); if (split.length != 2) { throw log.errorTwoPointsNeeded(string); } double x = numberFormat.parse(split[0].trim()).doubleValue(); double y = numberFormat.parse(split[1].trim()).doubleValue(); point.setLocation(x, y); return point; }
From source file:edu.uci.ics.jung.algorithms.layout.FRLayout.java
protected synchronized void calcPositions(V v) { FRVertexData fvd = getFRData(v);/*from www .j a va 2 s . co m*/ if (fvd == null) return; Point2D xyd = transform(v); double deltaLength = Math.max(EPSILON, fvd.norm()); double newXDisp = fvd.getX() / deltaLength * Math.min(deltaLength, temperature); if (Double.isNaN(newXDisp)) { throw new IllegalArgumentException("Unexpected mathematical result in FRLayout:calcPositions [xdisp]"); } double newYDisp = fvd.getY() / deltaLength * Math.min(deltaLength, temperature); xyd.setLocation(xyd.getX() + newXDisp, xyd.getY() + newYDisp); double borderWidth = getSize().getWidth() / 50.0; double newXPos = xyd.getX(); if (newXPos < borderWidth) { newXPos = borderWidth + Math.random() * borderWidth * 2.0; } else if (newXPos > (getSize().getWidth() - borderWidth)) { newXPos = getSize().getWidth() - borderWidth - Math.random() * borderWidth * 2.0; } double newYPos = xyd.getY(); if (newYPos < borderWidth) { newYPos = borderWidth + Math.random() * borderWidth * 2.0; } else if (newYPos > (getSize().getHeight() - borderWidth)) { newYPos = getSize().getHeight() - borderWidth - Math.random() * borderWidth * 2.0; } xyd.setLocation(newXPos, newYPos); }
From source file:org.bigwiv.blastgraph.gui.graphvisualization.EWLayout.java
protected synchronized void calcPositions(V v) { VertexData fvd = getData(v);//from w w w .ja va 2 s. c o m if (fvd == null) return; Point2D xyd = transform(v); double deltaLength = Math.max(EPSILON, fvd.norm()); double newXDisp = fvd.getX() / deltaLength * Math.min(deltaLength, temperature); if (Double.isNaN(newXDisp)) { throw new IllegalArgumentException("Unexpected mathematical result in FRLayout:calcPositions [xdisp]"); } double newYDisp = fvd.getY() / deltaLength * Math.min(deltaLength, temperature); xyd.setLocation(xyd.getX() + newXDisp, xyd.getY() + newYDisp); double borderWidth = getSize().getWidth() / 50.0; double newXPos = xyd.getX(); if (newXPos < borderWidth) { newXPos = borderWidth + Math.random() * borderWidth * 2.0; } else if (newXPos > (getSize().getWidth() - borderWidth)) { newXPos = getSize().getWidth() - borderWidth - Math.random() * borderWidth * 2.0; } double newYPos = xyd.getY(); if (newYPos < borderWidth) { newYPos = borderWidth + Math.random() * borderWidth * 2.0; } else if (newYPos > (getSize().getHeight() - borderWidth)) { newYPos = getSize().getHeight() - borderWidth - Math.random() * borderWidth * 2.0; } xyd.setLocation(newXPos, newYPos); }
From source file:Visualizer.FRWeightedLayout.java
protected synchronized void calcPositions(Functionality.Node v) { FRVertexData fvd = getFRData(v);/* w ww . j a v a2s.c o m*/ if (fvd == null) return; Point2D xyd = transform(v); double deltaLength = Math.max(EPSILON, fvd.norm()); double newXDisp = fvd.getX() / deltaLength * Math.min(deltaLength, temperature); if (Double.isNaN(newXDisp)) { throw new IllegalArgumentException( "Unexpected mathematical result in FRWeightedLayout:calcPositions [xdisp]"); } double newYDisp = fvd.getY() / deltaLength * Math.min(deltaLength, temperature); xyd.setLocation(xyd.getX() + newXDisp, xyd.getY() + newYDisp); double borderWidth = getSize().getWidth() / 50.0; double newXPos = xyd.getX(); if (newXPos < borderWidth) { newXPos = borderWidth + Math.random() * borderWidth * 2.0; } else if (newXPos > (getSize().getWidth() - borderWidth)) { newXPos = getSize().getWidth() - borderWidth - Math.random() * borderWidth * 2.0; } double newYPos = xyd.getY(); if (newYPos < borderWidth) { newYPos = borderWidth + Math.random() * borderWidth * 2.0; } else if (newYPos > (getSize().getHeight() - borderWidth)) { newYPos = getSize().getHeight() - borderWidth - Math.random() * borderWidth * 2.0; } xyd.setLocation(newXPos, newYPos); }
From source file:org.opennms.features.topology.app.internal.jung.TopoFRLayout.java
protected synchronized void calcPositions(V v) { FRVertexData fvd = getFRData(v);//from ww w.j a v a 2 s . c o m if (fvd == null) return; Point2D xyd = transform(v); double deltaLength = fvd.norm(); if (deltaLength <= 0.005) return; double newXDisp = fvd.getX() * percentage() / deltaLength * Math.min(deltaLength, temperature); if (Double.isNaN(newXDisp)) { throw new IllegalArgumentException("Unexpected mathematical result in FRLayout:calcPositions [xdisp]"); } double newYDisp = fvd.getY() * percentage() / deltaLength * Math.min(deltaLength, temperature); xyd.setLocation(xyd.getX() + newXDisp, xyd.getY() + newYDisp); double borderWidth = getSize().getWidth() / 50.0; double newXPos = xyd.getX(); if (newXPos < borderWidth) { newXPos = borderWidth + Math.random() * borderWidth * 2.0; } else if (newXPos > (getSize().getWidth() - borderWidth)) { newXPos = getSize().getWidth() - borderWidth - Math.random() * borderWidth * 2.0; } double newYPos = xyd.getY(); if (newYPos < borderWidth) { newYPos = borderWidth + Math.random() * borderWidth * 2.0; } else if (newYPos > (getSize().getHeight() - borderWidth)) { newYPos = getSize().getHeight() - borderWidth - Math.random() * borderWidth * 2.0; } xyd.setLocation(newXPos, newYPos); }
From source file:edu.uci.ics.jung.algorithms.layout.DAGLayout.java
public void setLocation(Virtualizable<V> picked, double x, double y) { Point2D coord = getCoordinates(picked); coord.setLocation(x, y); }
From source file:org.apache.fop.svg.AbstractFOPTextPainter.java
private void updateLocationFromACI(AttributedCharacterIterator aci, Point2D loc) { //Adjust position of span Float xpos = (Float) aci.getAttribute(GVTAttributedCharacterIterator.TextAttribute.X); Float ypos = (Float) aci.getAttribute(GVTAttributedCharacterIterator.TextAttribute.Y); Float dxpos = (Float) aci.getAttribute(GVTAttributedCharacterIterator.TextAttribute.DX); Float dypos = (Float) aci.getAttribute(GVTAttributedCharacterIterator.TextAttribute.DY); if (xpos != null) { loc.setLocation(xpos.doubleValue(), loc.getY()); }/*from w w w . j a v a 2 s . c o m*/ if (ypos != null) { loc.setLocation(loc.getX(), ypos.doubleValue()); } if (dxpos != null) { loc.setLocation(loc.getX() + dxpos.doubleValue(), loc.getY()); } if (dypos != null) { loc.setLocation(loc.getX(), loc.getY() + dypos.doubleValue()); } }
From source file:org.apache.fop.render.bitmap.AbstractBitmapDocumentHandler.java
/** {@inheritDoc} */ public IFPainter startPageContent() throws IFException { int bitmapWidth; int bitmapHeight; double scale; Point2D offset = null; if (targetBitmapSize != null) { //Fit the generated page proportionally into the given rectangle (in pixels) double scale2w = 1000 * targetBitmapSize.width / this.currentPageDimensions.getWidth(); double scale2h = 1000 * targetBitmapSize.height / this.currentPageDimensions.getHeight(); bitmapWidth = targetBitmapSize.width; bitmapHeight = targetBitmapSize.height; //Centering the page in the given bitmap offset = new Point2D.Double(); if (scale2w < scale2h) { scale = scale2w;/*w ww . j a v a 2 s . c o m*/ double h = this.currentPageDimensions.height * scale / 1000; offset.setLocation(0, (bitmapHeight - h) / 2.0); } else { scale = scale2h; double w = this.currentPageDimensions.width * scale / 1000; offset.setLocation((bitmapWidth - w) / 2.0, 0); } } else { //Normal case: just scale according to the target resolution scale = scaleFactor * getUserAgent().getTargetResolution() / FopFactoryConfigurator.DEFAULT_TARGET_RESOLUTION; bitmapWidth = (int) ((this.currentPageDimensions.width * scale / 1000f) + 0.5f); bitmapHeight = (int) ((this.currentPageDimensions.height * scale / 1000f) + 0.5f); } //Set up bitmap to paint on this.currentImage = createBufferedImage(bitmapWidth, bitmapHeight); Graphics2D graphics2D = this.currentImage.createGraphics(); // draw page background if (!getSettings().hasTransparentPageBackground()) { graphics2D.setBackground(getSettings().getPageBackgroundColor()); graphics2D.setPaint(getSettings().getPageBackgroundColor()); graphics2D.fillRect(0, 0, bitmapWidth, bitmapHeight); } //Set rendering hints graphics2D.setRenderingHint(RenderingHints.KEY_FRACTIONALMETRICS, RenderingHints.VALUE_FRACTIONALMETRICS_ON); if (getSettings().isAntiAliasingEnabled() && this.currentImage.getColorModel().getPixelSize() > 1) { graphics2D.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); graphics2D.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON); } else { graphics2D.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF); graphics2D.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_OFF); } if (getSettings().isQualityRenderingEnabled()) { graphics2D.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY); } else { graphics2D.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_SPEED); } graphics2D.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, RenderingHints.VALUE_STROKE_PURE); //Set up initial coordinate system for the page if (offset != null) { graphics2D.translate(offset.getX(), offset.getY()); } graphics2D.scale(scale / 1000f, scale / 1000f); return new Java2DPainter(graphics2D, getContext(), getFontInfo()); }
From source file:edu.uci.ics.jung.algorithms.layout.FRLayout2.java
protected synchronized void calcPositions(V v) { Point2D fvd = this.frVertexData.get(v); if (fvd == null) return;/*from w ww.j a v a 2s . c o m*/ Point2D xyd = transform(v); double deltaLength = Math.max(EPSILON, Math.sqrt(fvd.getX() * fvd.getX() + fvd.getY() * fvd.getY())); double newXDisp = fvd.getX() / deltaLength * Math.min(deltaLength, temperature); assert Double.isNaN(newXDisp) == false : "Unexpected mathematical result in FRLayout:calcPositions [xdisp]"; double newYDisp = fvd.getY() / deltaLength * Math.min(deltaLength, temperature); double newX = xyd.getX() + Math.max(-5, Math.min(5, newXDisp)); double newY = xyd.getY() + Math.max(-5, Math.min(5, newYDisp)); newX = Math.max(innerBounds.getMinX(), Math.min(newX, innerBounds.getMaxX())); newY = Math.max(innerBounds.getMinY(), Math.min(newY, innerBounds.getMaxY())); xyd.setLocation(newX, newY); }
From source file:edu.uci.ics.jung.algorithms.layout.SpringLayout2.java
@Override protected void moveNodes() { synchronized (getSize()) { try {//ww w. jav a2 s . c o m for (V v : getGraph().getVertices()) { if (isLocked(v)) continue; SpringVertexData vd = springVertexData.get(v); if (vd == null) continue; Point2D xyd = transform(v); vd.dx += vd.repulsiondx + vd.edgedx; vd.dy += vd.repulsiondy + vd.edgedy; // int currentCount = currentIteration % this.loopCountMax; // System.err.println(averageCounter+" --- vd.dx="+vd.dx+", vd.dy="+vd.dy); // System.err.println("averageDelta was "+averageDelta); averageDelta.setLocation( ((averageDelta.getX() * averageCounter) + vd.dx) / (averageCounter + 1), ((averageDelta.getY() * averageCounter) + vd.dy) / (averageCounter + 1)); // System.err.println("averageDelta now "+averageDelta); // System.err.println(); averageCounter++; // keeps nodes from moving any faster than 5 per time unit xyd.setLocation(xyd.getX() + Math.max(-5, Math.min(5, vd.dx)), xyd.getY() + Math.max(-5, Math.min(5, vd.dy))); Dimension d = getSize(); int width = d.width; int height = d.height; if (xyd.getX() < 0) { xyd.setLocation(0, xyd.getY());// setX(0); } else if (xyd.getX() > width) { xyd.setLocation(width, xyd.getY()); //setX(width); } if (xyd.getY() < 0) { xyd.setLocation(xyd.getX(), 0);//setY(0); } else if (xyd.getY() > height) { xyd.setLocation(xyd.getX(), height); //setY(height); } } } catch (ConcurrentModificationException cme) { moveNodes(); } } }