List of usage examples for java.awt RenderingHints VALUE_ANTIALIAS_OFF
Object VALUE_ANTIALIAS_OFF
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From source file:Main.java
/** * //from ww w . ja v a 2s.c o m * @param g * @param antiAlias * @param textAntiAlias */ public static void setAntiAlias(Graphics2D g, boolean antiAlias, boolean textAntiAlias) { g.setRenderingHint(RenderingHints.KEY_RENDERING, (antiAlias) ? RenderingHints.VALUE_RENDER_QUALITY : RenderingHints.VALUE_RENDER_SPEED); g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, (antiAlias) ? RenderingHints.VALUE_ANTIALIAS_ON : RenderingHints.VALUE_ANTIALIAS_OFF); g.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, (textAntiAlias) ? RenderingHints.VALUE_TEXT_ANTIALIAS_ON : RenderingHints.VALUE_TEXT_ANTIALIAS_OFF); }
From source file:BasicDraw.java
public void paint(Graphics g) { Graphics2D g2d = (Graphics2D) g; g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF); }
From source file:GuiUtil.java
public static final void setAntiAliasing(Graphics g, boolean yesno) { Object obj = yesno ? RenderingHints.VALUE_ANTIALIAS_ON : RenderingHints.VALUE_ANTIALIAS_OFF; ((Graphics2D) g).setRenderingHint(RenderingHints.KEY_ANTIALIASING, obj); }
From source file:ala.soils2sat.DrawingUtils.java
public static void setPreferredAliasingMode(Graphics g) { if (g instanceof Graphics2D) { Graphics2D g2 = (Graphics2D) g; g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, (_AntiAliasedFonts ? RenderingHints.VALUE_ANTIALIAS_ON : RenderingHints.VALUE_ANTIALIAS_OFF)); }/*from w w w. ja v a 2s .c o m*/ }
From source file:gui.DendrogramChart.java
ChartPanel getChartPanel(Dendrogram d, boolean log) { JFreeChart chart = ChartFactory.createXYLineChart(null, "Similarity", "No. of Groups", null, PlotOrientation.VERTICAL, true, true, false); setChartData(chart, log);/*from w w w . jav a2s .c o m*/ RenderingHints rh = new RenderingHints(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF); chart.setRenderingHints(rh); chart.removeLegend(); XYPlot plot = chart.getXYPlot(); plot.setBackgroundPaint(new Color(255, 255, 220)); plot.setDomainGridlinePaint(new Color(128, 128, 128)); plot.setRangeGridlinePaint(new Color(128, 128, 128)); if (log == false) { NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); rangeAxis.setLowerBound(0); rangeAxis.setNumberFormatOverride(new DecimalFormat("0")); rangeAxis.setLabelFont(Prefs.labelFont); } else { // LogarithmicAxis logXAxis = new LogarithmicAxis("Similarity"); // logXAxis.setAllowNegativesFlag(true); LogarithmicAxis logYAxis = new LogarithmicAxis("No. Of Groups"); logYAxis.setAllowNegativesFlag(false); // plot.setDomainAxis(logXAxis); plot.setRangeAxis(logYAxis); } ChartPanel chartPanel = new ChartPanel(chart); // chartPanel.setPopupMenu(null); return chartPanel; }
From source file:electroStaticUI.Save.java
/** * Save chart as SVG file.// w w w . jav a 2 s . co m * Required libs: Apache Batik (batik-svggen.jar, batik-dom.jar, dom.jar). * * @param chart JFreeChart to save. * @param fileName Name of file to save chart in. * @param width Width of chart graphic. * @param height Height of chart graphic. * @return Final file name used. * @throws IOException if failed. * * To Do: Add a save/open method for saving a file native to this application. It should save the users current charge distribution * to be re-loaded at a later time. */ static public final String saveChartToSVG(final JFreeChart chart, String fileName, final int width, final int height) throws IOException { String result = null; if (chart != null) { if (fileName == null) { final String chartTitle = chart.getTitle().getText(); if (chartTitle != null) { fileName = chartTitle; } else { fileName = "chart"; } } result = fileName + ".svg"; final DOMImplementation domImpl = GenericDOMImplementation.getDOMImplementation(); final Document document = domImpl.createDocument(null, "svg", null); final SVGGraphics2D svgGenerator = new SVGGraphics2D(document); // svgGenerator.getGeneratorContext().setEmbeddedFontsOn(true); //embed fonts //set anti-aliasing bug fix for SVG generator: //setting rendering hints of svgGenerator doesn't help as it seems to use the rendering hints from the chart final boolean antiAlias = chart.getAntiAlias(); final RenderingHints rh = chart.getRenderingHints(); if (antiAlias) { rh.put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); rh.put(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_OFF); //fix } else { rh.put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF); rh.put(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON); //fix } // svgGenerator.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); // svgGenerator.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_OFF); // svgGenerator.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY); // svgGenerator.setRenderingHint(RenderingHints.KEY_COLOR_RENDERING, RenderingHints.VALUE_COLOR_RENDER_QUALITY); // svgGenerator.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR); // svgGenerator.setRenderingHint(RenderingHints.KEY_ALPHA_INTERPOLATION, RenderingHints.VALUE_ALPHA_INTERPOLATION_QUALITY); chart.draw(svgGenerator, new Rectangle2D.Double(0, 0, width, height), new ChartRenderingInfo()); //undo anti-aliasing bugfix settings for chart to use correct settings: if (antiAlias) { rh.put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); rh.put(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON); } else { rh.put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF); rh.put(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_OFF); } final boolean useCSS = true; Writer out = null; try { out = new OutputStreamWriter( new BufferedOutputStream(new FileOutputStream(new File(result), false)), "iso-8859-1"); //UTF-8 svgGenerator.stream(out, useCSS); } finally { svgGenerator.dispose(); IOUtils.closeQuietly(out); } } //else: input unavailable return result; }
From source file:org.tsho.dmc2.core.chart.CowebRenderer.java
private void animateCowebPlot(Graphics2D g2, Rectangle2D dataArea) { Graphics2D g2bisec = (Graphics2D) g2.create(); g2bisec.setColor(Color.blue); Stroke stroke = new BasicStroke(3f); Stroke origStroke = g2.getStroke(); Color color = Color.BLACK; g2blink = (Graphics2D) g2.create(); g2blink.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF); g2blink.setXORMode(color);/*w ww . j a v a2 s. co m*/ g2blink.setStroke(stroke); if (plot.isAlpha()) { g2bisec.setComposite(AlphaComposite.SrcOver); g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, plot.getForegroundAlpha())); } /* transients */ stepper.setInitialValue(initialValue); stepper.initialize(); state = STATE_TRANSIENTS; for (int index = 0; index < transients; index++) { stepper.step(); if (stopped) { state = STATE_STOPPED; return; } } state = STATE_RUNNING; Range xDataRange = plot.getDataRange(domainAxis); int transX, transY, transX1, transY1; transX = (int) this.domainAxis.valueToJava2D(xDataRange.getLowerBound(), dataArea, RectangleEdge.BOTTOM); transY = (int) this.rangeAxis.valueToJava2D(xDataRange.getLowerBound(), dataArea, RectangleEdge.LEFT); transX1 = (int) this.domainAxis.valueToJava2D(xDataRange.getUpperBound(), dataArea, RectangleEdge.BOTTOM); transY1 = (int) this.rangeAxis.valueToJava2D(xDataRange.getUpperBound(), dataArea, RectangleEdge.LEFT); g2bisec.drawLine(transX, transY, transX1, transY1); //renderer.reset(); recurseCoweb(g2, dataArea); }
From source file:fr.fg.server.core.TerritoryManager.java
private static BufferedImage createTerritoryMap(int idSector) { List<Area> areas = new ArrayList<Area>(DataAccess.getAreasBySector(idSector)); float[][] points = new float[areas.size()][2]; int[] dominatingAllies = new int[areas.size()]; int i = 0;//from w w w . j ava 2s .c o m for (Area area : areas) { points[i][0] = area.getX() * MAP_SCALE; points[i][1] = area.getY() * MAP_SCALE; dominatingAllies[i] = area.getIdDominatingAlly(); i++; } Hull hull = new Hull(points); MPolygon hullPolygon = hull.getRegion(); float[][] newPoints = new float[points.length + hullPolygon.count()][2]; System.arraycopy(points, 0, newPoints, 0, points.length); float[][] hullCoords = hullPolygon.getCoords(); for (i = 0; i < hullPolygon.count(); i++) { double angle = Math.atan2(hullCoords[i][1], hullCoords[i][0]); double length = Math.sqrt(hullCoords[i][0] * hullCoords[i][0] + hullCoords[i][1] * hullCoords[i][1]); newPoints[i + points.length][0] = (float) (Math.cos(angle) * (length + 8 * MAP_SCALE)); newPoints[i + points.length][1] = (float) (Math.sin(angle) * (length + 8 * MAP_SCALE)); } points = newPoints; Voronoi voronoi = new Voronoi(points); Delaunay delaunay = new Delaunay(points); // Dcoupage en rgions MPolygon[] regions = voronoi.getRegions(); // Calcule le rayon de la galaxie int radius = 0; for (Area area : areas) { radius = Math.max(radius, area.getX() * area.getX() + area.getY() * area.getY()); } radius = (int) Math.floor(Math.sqrt(radius) * MAP_SCALE) + 10 * MAP_SCALE; int diameter = 2 * radius + 1; // Construit l'image avec les quadrants BufferedImage territoriesImage = new BufferedImage(diameter, diameter, BufferedImage.TYPE_INT_ARGB); Graphics2D g = (Graphics2D) territoriesImage.getGraphics(); // Affecte une couleur chaque alliance HashMap<Integer, Color> alliesColors = new HashMap<Integer, Color>(); for (Area area : areas) { int idDominatingAlly = area.getIdDominatingAlly(); if (idDominatingAlly != 0) alliesColors.put(idDominatingAlly, Ally.TERRITORY_COLORS[DataAccess.getAllyById(idDominatingAlly).getColor()]); } Polygon[] polygons = new Polygon[regions.length]; for (i = 0; i < areas.size(); i++) { if (dominatingAllies[i] != 0) { polygons[i] = createPolygon(regions[i].getCoords(), radius + 1, 3); } } // Dessine tous les secteurs g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF); for (i = 0; i < areas.size(); i++) { if (dominatingAllies[i] == 0) continue; Polygon p = polygons[i]; // Dessine le polygone g.setColor(alliesColors.get(dominatingAllies[i])); g.fill(p); // Rempli les espaces entre les polygones adjacents qui // correspondent au territoire d'une mme alliance int[] linkedRegions = delaunay.getLinked(i); for (int j = 0; j < linkedRegions.length; j++) { int linkedRegion = linkedRegions[j]; if (linkedRegion >= areas.size()) continue; if (dominatingAllies[i] == dominatingAllies[linkedRegion]) { if (linkedRegion <= i) continue; float[][] coords1 = regions[i].getCoords(); float[][] coords2 = regions[linkedRegion].getCoords(); int junctionIndex = 0; int[][] junctions = new int[2][2]; search: for (int k = 0; k < coords1.length; k++) { for (int l = 0; l < coords2.length; l++) { if (coords1[k][0] == coords2[l][0] && coords1[k][1] == coords2[l][1]) { junctions[junctionIndex][0] = k; junctions[junctionIndex][1] = l; junctionIndex++; if (junctionIndex == 2) { int[] xpts = new int[] { polygons[i].xpoints[junctions[0][0]], polygons[linkedRegion].xpoints[junctions[0][1]], polygons[linkedRegion].xpoints[junctions[1][1]], polygons[i].xpoints[junctions[1][0]], }; int[] ypts = new int[] { polygons[i].ypoints[junctions[0][0]], polygons[linkedRegion].ypoints[junctions[0][1]], polygons[linkedRegion].ypoints[junctions[1][1]], polygons[i].ypoints[junctions[1][0]], }; Polygon border = new Polygon(xpts, ypts, 4); g.setStroke(new BasicStroke(2, BasicStroke.CAP_BUTT, BasicStroke.JOIN_ROUND)); g.fill(border); g.draw(border); break search; } break; } } } } } } // Dessine des lignes de contours des territoires g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); for (i = 0; i < areas.size(); i++) { if (dominatingAllies[i] == 0) continue; g.setStroke(new BasicStroke(1.5f)); g.setColor(alliesColors.get(dominatingAllies[i]).brighter().brighter()); float[][] coords1 = regions[i].getCoords(); lines: for (int j = 0; j < coords1.length; j++) { int[] linkedRegions = delaunay.getLinked(i); for (int k = 0; k < linkedRegions.length; k++) { int linkedRegion = linkedRegions[k]; if (linkedRegion >= areas.size()) continue; if (dominatingAllies[i] == dominatingAllies[linkedRegion]) { float[][] coords2 = regions[linkedRegion].getCoords(); for (int m = 0; m < coords2.length; m++) { if (coords1[j][0] == coords2[m][0] && coords1[j][1] == coords2[m][1] && ((coords1[(j + 1) % coords1.length][0] == coords2[(m + 1) % coords2.length][0] && coords1[(j + 1) % coords1.length][1] == coords2[(m + 1) % coords2.length][1]) || (coords1[(j + 1) % coords1.length][0] == coords2[(m - 1 + coords2.length) % coords2.length][0] && coords1[(j + 1) % coords1.length][1] == coords2[(m - 1 + coords2.length) % coords2.length][1]))) { continue lines; } } } } g.drawLine(Math.round(polygons[i].xpoints[j]), Math.round(polygons[i].ypoints[j]), Math.round(polygons[i].xpoints[(j + 1) % coords1.length]), Math.round(polygons[i].ypoints[(j + 1) % coords1.length])); } for (int j = 0; j < coords1.length; j++) { int neighbours = 0; int lastNeighbourRegion = -1; int neighbourCoordsIndex = -1; int[] linkedRegions = delaunay.getLinked(i); for (int k = 0; k < linkedRegions.length; k++) { int linkedRegion = linkedRegions[k]; if (linkedRegion >= areas.size()) continue; if (dominatingAllies[i] == dominatingAllies[linkedRegion]) { float[][] coords2 = regions[linkedRegion].getCoords(); for (int m = 0; m < coords2.length; m++) { if (coords1[j][0] == coords2[m][0] && coords1[j][1] == coords2[m][1]) { neighbours++; lastNeighbourRegion = linkedRegion; neighbourCoordsIndex = m; break; } } } } if (neighbours == 1) { g.drawLine(Math.round(polygons[i].xpoints[j]), Math.round(polygons[i].ypoints[j]), Math.round(polygons[lastNeighbourRegion].xpoints[neighbourCoordsIndex]), Math.round(polygons[lastNeighbourRegion].ypoints[neighbourCoordsIndex])); } } } BufferedImage finalImage = new BufferedImage(diameter, diameter, BufferedImage.TYPE_INT_ARGB); g = (Graphics2D) finalImage.getGraphics(); g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); g.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC, .15f)); g.drawImage(territoriesImage, 0, 0, null); g.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC, .5f)); // Charge la police pour afficher le nom des alliances try { Font textFont = Font.createFont(Font.TRUETYPE_FONT, Action.class.getClassLoader().getResourceAsStream("fr/fg/server/resources/TinDog.ttf")); textFont = textFont.deriveFont(12f).deriveFont(Font.BOLD); g.setFont(textFont); } catch (Exception e) { LoggingSystem.getServerLogger().warn("Could not load quadrant map font.", e); } FontMetrics fm = g.getFontMetrics(); ArrayList<Integer> closedRegions = new ArrayList<Integer>(); for (i = 0; i < areas.size(); i++) { if (dominatingAllies[i] == 0 || closedRegions.contains(i)) continue; ArrayList<Integer> allyRegions = new ArrayList<Integer>(); ArrayList<Integer> openRegions = new ArrayList<Integer>(); openRegions.add(i); while (openRegions.size() > 0) { int currentRegion = openRegions.remove(0); allyRegions.add(currentRegion); closedRegions.add(currentRegion); int[] linkedRegions = delaunay.getLinked(currentRegion); for (int k = 0; k < linkedRegions.length; k++) { int linkedRegion = linkedRegions[k]; if (linkedRegion >= areas.size() || openRegions.contains(linkedRegion) || allyRegions.contains(linkedRegion)) continue; if (dominatingAllies[i] == dominatingAllies[linkedRegion]) openRegions.add(linkedRegion); } } Area area = areas.get(i); long xsum = 0; long ysum = 0; for (int k = 0; k < allyRegions.size(); k++) { int allyRegion = allyRegions.get(k); area = areas.get(allyRegion); xsum += area.getX(); ysum += area.getY(); } int x = (int) (xsum / allyRegions.size()) * MAP_SCALE + radius + 1; int y = (int) (-ysum / allyRegions.size()) * MAP_SCALE + radius + 1; ; Point point = new Point(x, y); boolean validLocation = false; for (int k = 0; k < allyRegions.size(); k++) { int allyRegion = allyRegions.get(k); if (polygons[allyRegion].contains(point)) { validLocation = true; break; } } if (validLocation) { if (allyRegions.size() == 1) y -= 14; } else { int xmid = (int) (xsum / allyRegions.size()); int ymid = (int) (ysum / allyRegions.size()); area = areas.get(i); int dx = area.getX() - xmid; int dy = area.getY() - ymid; int distance = dx * dx + dy * dy; int nearestAreaIndex = i; int nearestDistance = distance; for (int k = 0; k < allyRegions.size(); k++) { int allyRegion = allyRegions.get(k); area = areas.get(allyRegion); dx = area.getX() - xmid; dy = area.getY() - ymid; distance = dx * dx + dy * dy; if (distance < nearestDistance) { nearestAreaIndex = allyRegion; nearestDistance = distance; } } area = areas.get(nearestAreaIndex); x = area.getX() * MAP_SCALE + radius + 1; y = -area.getY() * MAP_SCALE + radius - 13; } // Dessine le tag de l'alliance String allyTag = "[ " + DataAccess.getAllyById(dominatingAllies[i]).getTag() + " ]"; g.setColor(Color.BLACK); g.drawString(allyTag, x - fm.stringWidth(allyTag) / 2 + 1, y); g.setColor(alliesColors.get(dominatingAllies[i])); g.drawString(allyTag, x - fm.stringWidth(allyTag) / 2, y); } return finalImage; }
From source file:com.igormaznitsa.jhexed.renders.svg.SVGImage.java
private static void processAntialias(final boolean flag, final Graphics2D g) { if (flag) {/*from w ww .j a va 2 s.c o m*/ g.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON); g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); g.setRenderingHint(RenderingHints.KEY_ALPHA_INTERPOLATION, RenderingHints.VALUE_ALPHA_INTERPOLATION_QUALITY); } else { g.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_OFF); g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF); g.setRenderingHint(RenderingHints.KEY_ALPHA_INTERPOLATION, RenderingHints.VALUE_ALPHA_INTERPOLATION_SPEED); } }
From source file:org.tsho.dmc2.core.chart.AbstractDmcPlot.java
public void drawPlot(Graphics2D g2, Rectangle2D dataArea, PlotRenderingInfo info) { Object originalAntialiasHint = g2.getRenderingHint(RenderingHints.KEY_ANTIALIASING); if (plotAntialias) { g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); } else {// w ww. jav a2s . co m g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF); } Composite originalComposite = g2.getComposite(); if (alpha == true) { g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, getForegroundAlpha())); } /* if automatic bounds... */ if (!isNoData()) { if (this instanceof DmcRenderablePlot) { DmcPlotRenderer renderer; renderer = ((DmcRenderablePlot) this).getPlotRenderer(); if (renderer != null) { renderer.initialize(); } } } g2.setStroke(stroke); g2.setPaint(paint); render(g2, dataArea, info); /** This is where the computations method is called.*/ g2.setComposite(originalComposite); g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, originalAntialiasHint); }