List of usage examples for java.awt Graphics2D drawString
public abstract void drawString(AttributedCharacterIterator iterator, float x, float y);
From source file:krasa.cpu.CpuUsagePanel.java
@Override public void paintComponent(final Graphics g) { final boolean pressed = getModel().isPressed(); final boolean stateChanged = myWasPressed != pressed; myWasPressed = pressed;//from w ww .j a v a 2s .com Image bufferedImage = myBufferedImage; if (bufferedImage == null || stateChanged) { final Dimension size = getSize(); final Insets insets = getInsets(); bufferedImage = UIUtil.createImage(g, size.width, size.height, BufferedImage.TYPE_INT_ARGB); final Graphics2D g2 = (Graphics2D) bufferedImage.getGraphics().create(); final int max = 100; int system = CpuUsageManager.system; int process = CpuUsageManager.process; final int otherProcesses = system - process; final int totalBarLength = size.width - insets.left - insets.right - 3; final int processUsageBarLength = totalBarLength * process / max; final int otherProcessesUsageBarLength = totalBarLength * otherProcesses / max; final int barHeight = Math.max(size.height, getFont().getSize() + 2); final int yOffset = (size.height - barHeight) / 2; final int xOffset = insets.left; // background g2.setColor(UIUtil.getPanelBackground()); g2.fillRect(0, 0, size.width, size.height); // gauge (ide) g2.setColor(ideColor); g2.fillRect(xOffset + 1, yOffset, processUsageBarLength + 1, barHeight); // gauge (system) g2.setColor(systemColor); g2.fillRect(xOffset + processUsageBarLength + 1, yOffset, otherProcessesUsageBarLength + 1, barHeight); // label g2.setFont(getFont()); // final String info = CpuUsageBundle.message("cpu.usage.panel.message.text", CpuUsageManager.process, // CpuUsageManager.system); final String info = fixedLengthString(String.valueOf(process), 3) + "% / " + fixedLengthString(String.valueOf(system), 3) + "%"; final FontMetrics fontMetrics = g.getFontMetrics(); final int infoWidth = fontMetrics.charsWidth(info.toCharArray(), 0, info.length()); final int infoHeight = fontMetrics.getAscent(); UISettings.setupAntialiasing(g2); final Color fg = pressed ? UIUtil.getLabelDisabledForeground() : JBColor.foreground(); g2.setColor(fg); g2.drawString(info, xOffset + (totalBarLength - infoWidth) / 2, yOffset + infoHeight + (barHeight - infoHeight) / 2 - 1); // border g2.setStroke(new BasicStroke(1)); g2.setColor(JBColor.GRAY); g2.drawRect(0, 0, size.width - 2, size.height - 1); g2.dispose(); myBufferedImage = bufferedImage; } draw(g, bufferedImage); }
From source file:com.fluidops.iwb.deepzoom.ImageLoader.java
private void generateIDCard(URI uri, Map<URI, Set<Value>> facets, String url, File file) { int width = 200; int height = 200; BufferedImage bi = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB); Graphics2D ig2 = bi.createGraphics(); ig2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); ig2.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY); /* Special ID card handling for certain entity types */ /* TODO: special images based on type if(facets.containsKey(RDF.TYPE)) {/*from ww w .j av a2 s .co m*/ Set<Value> facet = facets.get(RDF.TYPE); for(Value v : facet) { if(v.equals(Vocabulary.DCAT_DATASET)) { Image img = null; try { img = ImageIO.read( new File( "webapps/ROOT/images/rdf.jpg" ) ); } catch (MalformedURLException e) { logger.error(e.getMessage(), e); } catch (IOException e) { logger.error("Could not get image"); } ig2.drawImage( img, 0, 0, null ); break; } } } */ String label = EndpointImpl.api().getDataManager().getLabel(uri); Font font = new Font(Font.SANS_SERIF, Font.BOLD, 20); ig2.setFont(font); FontMetrics fontMetrics = ig2.getFontMetrics(); int labelwidth = fontMetrics.stringWidth(label); if (labelwidth >= width) { int fontsize = 20 * width / labelwidth; font = new Font(Font.SANS_SERIF, Font.BOLD, fontsize); ig2.setFont(font); fontMetrics = ig2.getFontMetrics(); } int x = (width - fontMetrics.stringWidth(label)) / 2; int y = (fontMetrics.getAscent() + (height - (fontMetrics.getAscent() + fontMetrics.getDescent())) / 2); ig2.setPaint(Color.black); ig2.drawString(label, x, y); BufferedOutputStream out; try { out = new BufferedOutputStream(new FileOutputStream(file)); ImageIO.write(bi, "PNG", out); out.flush(); out.close(); } catch (IOException e) { logger.error(e.getMessage(), e); } }
From source file:edworld.pdfreader4humans.PDFReader.java
private void draw(Component component, Graphics2D graphics, Color inkColor, Color backgroundColor, boolean showStructure, Map<String, Font> fonts) { for (Component child : component.getChildren()) draw(child, graphics, inkColor, backgroundColor, showStructure, fonts); if (component instanceof BoxComponent && showStructure) { graphics.setColor(boxColor(backgroundColor)); graphics.drawRect((int) component.getFromX(), (int) component.getFromY(), (int) component.getWidth(), (int) component.getHeight()); graphics.setColor(inkColor);/*from ww w . j a v a 2s . c o m*/ } else if (component instanceof GroupComponent && showStructure) { graphics.setColor(groupColor(backgroundColor)); graphics.drawRect(Math.round(component.getFromX()), Math.round(component.getFromY()), Math.round(component.getWidth()), Math.round(component.getHeight())); graphics.setColor(inkColor); } else if (component instanceof MarginComponent && showStructure) { graphics.setColor(marginColor(backgroundColor)); graphics.drawRect(Math.round(component.getFromX()), Math.round(component.getFromY()), Math.round(component.getWidth()), Math.round(component.getHeight())); graphics.setColor(inkColor); } else if (component.getType().equals("line")) graphics.drawLine(Math.round(component.getFromX()), Math.round(component.getFromY()), Math.round(component.getToX()), Math.round(component.getToY())); else if (component.getType().equals("rect")) graphics.drawRect(Math.round(component.getFromX()), Math.round(component.getFromY()), Math.round(component.getWidth()), Math.round(component.getHeight())); else if (component instanceof TextComponent) { graphics.setFont(font((TextComponent) component, fonts)); graphics.drawString(((TextComponent) component).getText(), component.getFromX(), component.getToY()); } }
From source file:savant.view.swing.GraphPane.java
@Override protected void paintComponent(Graphics g) { if (tracks != null && tracks.length > 0) { LOG.trace("GraphPane.paintComponent(" + tracks[0].getName() + ")"); }/*from w w w. java 2 s .c o m*/ super.paintComponent(g); Graphics2D g2 = (Graphics2D) g; boolean trueRender = render(g2); GraphPaneController gpc = GraphPaneController.getInstance(); int h = getHeight(); // Aiming adjustments. if (gpc.isAiming() && mouseInside) { g2.setColor(Color.BLACK); Font thickfont = g2.getFont().deriveFont(Font.BOLD, 15.0F); g2.setFont(thickfont); int genomeX = gpc.getMouseXPosition(); double genomeY = gpc.getMouseYPosition(); String target = ""; target += "X: " + MiscUtils.numToString(genomeX); if (!Double.isNaN(genomeY)) { target += " Y: " + MiscUtils.numToString(genomeY); } g2.drawLine(mouseX, 0, mouseX, h); if (genomeY != -1) { g.drawLine(0, mouseY, this.getWidth(), mouseY); } g2.drawString(target, mouseX + 5, mouseY - 5); } double x1 = transformXPos(gpc.getMouseClickPosition()); double x2 = transformXPos(gpc.getMouseReleasePosition()); double width = x1 - x2; selectionRect = new Rectangle2D.Double(width < 0 ? x1 : x2, 0.0, Math.max(2.0, Math.abs(width)), h); if (gpc.isPanning()) { // Panning adjustments (none). } else if (gpc.isZooming() || gpc.isSelecting()) { // Zooming adjustments. Rectangle2D rectangle = new Rectangle2D.Double(selectionRect.getX(), selectionRect.getY() - 10.0, selectionRect.getWidth(), selectionRect.getHeight() + 10.0); g2.setColor(Color.gray); g2.setStroke( new BasicStroke(1f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 3f, new float[] { 4f }, 4f)); g2.draw(rectangle); if (gpc.isZooming()) { g.setColor(ColourSettings.getColor(ColourKey.GRAPH_PANE_ZOOM_FILL)); } else if (gpc.isSelecting()) { g.setColor(ColourSettings.getColor(ColourKey.GRAPH_PANE_SELECTION_FILL)); } g2.fill(selectionRect); } // Plumbing adjustments. Range xRange = getXRange(); if (gpc.isPlumbing()) { g2.setColor(Color.BLACK); double spos = transformXPos(gpc.getMouseXPosition()); g2.draw(new Line2D.Double(spos, 0, spos, h)); double rpos = transformXPos(gpc.getMouseXPosition() + 1); g2.draw(new Line2D.Double(rpos, 0, rpos, h)); } // Spotlight if (gpc.isSpotlight() && !gpc.isZooming()) { int center = gpc.getMouseXPosition(); int left = center - gpc.getSpotlightSize() / 2; int right = left + gpc.getSpotlightSize(); g2.setColor(new Color(0, 0, 0, 200)); // draw left of spotlight if (left >= xRange.getFrom()) { g2.fill(new Rectangle2D.Double(0.0, 0.0, transformXPos(left), h)); } // draw right of spotlight if (right <= xRange.getTo()) { double pix = transformXPos(right); g2.fill(new Rectangle2D.Double(pix, 0, getWidth() - pix, h)); } } if (isLocked()) { drawMessage((Graphics2D) g, "Locked"); } if (trueRender) { gpc.delistRenderingGraphpane(this); } }
From source file:org.n52.v3d.terrainserver.povraywts.WebTerrainServlet.java
private void addAnnotations(BufferedImage pImage, int pHeight, int pWidth, double pPitch, double pYaw, boolean pDrawNorthArrow) { if (mCopyrightTextContent.length() > 0) { Graphics2D g = pImage.createGraphics(); g.drawImage(pImage, 0, 0, null); g.setColor(new java.awt.Color(mCopyrightTextColor.getRed(), mCopyrightTextColor.getGreen(), mCopyrightTextColor.getBlue())); // 1. Copyright-Vermerk // Etwas unschn: Durch JPEG-Komprimierung wird Text (insb. bei kleiner Font-Gre) wird unscharf... // TODO: Abhilfe evtl. durch Hintergrund? Font font = new Font(mCopyrightTextFont, Font.BOLD /* Style als int, siehe ggf. API-Dok.*/, mCopyrightTextSize);//w ww . jav a2s.c o m g.setFont(font); // mehrzeilige Copyright-Texte erlauben: StringTokenizer str = new StringTokenizer(mCopyrightTextContent, "\n"); int spacePerRow = mCopyrightTextSize; int rows = str.countTokens(); int startPos = spacePerRow * rows; int currRow = 0; while (str.hasMoreTokens()) { int yPos = pHeight - (startPos - (currRow * spacePerRow)) + spacePerRow / 2; g.drawString(str.nextToken().trim(), 5, yPos); currRow++; } // 2. Nordpfeil if (pDrawNorthArrow) { // Zeichenparameter: double radius = 35.; double phi = 15.; // Symbolkonstruktion: int rx = (int) radius; int ry = (int) Math.round(radius * Math.sin(-pPitch * Math.PI / 180.)); int mx = pWidth - rx - 5; int my = pHeight - ry - 5; int dx = (int) (radius * Math.sin(pYaw * Math.PI / 180.)); int dy = (int) (radius * Math.sin(-pPitch * Math.PI / 180.) * Math.cos(pYaw * Math.PI / 180.)); int px = mx - dx, py = my - dy; // Pfeilspitze int qlx = mx + (int) (radius * Math.sin((pYaw + phi) * Math.PI / 180.)); int qly = my + (int) (radius * Math.sin(-pPitch * Math.PI / 180.) * Math.cos((pYaw + phi) * Math.PI / 180.)); int qrx = mx + (int) (radius * Math.sin((pYaw - phi) * Math.PI / 180.)); int qry = my + (int) (radius * Math.sin(-pPitch * Math.PI / 180.) * Math.cos((pYaw - phi) * Math.PI / 180.)); // Ellipse zeichnen: g.setStroke(new BasicStroke(2.f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_ROUND)); g.drawOval(mx - rx, my - ry, 2 * rx, 2 * ry); // Striche fr Pfeil zeichnen: g.setStroke(new BasicStroke(1.f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_ROUND)); boolean fillArrow = true; if (fillArrow) g.fill(new Polygon(new int[] { px, qlx, qrx }, new int[] { py, qly, qry }, 3)); else { g.drawLine(px, py, qlx, qly); g.drawLine(px, py, qrx, qry); g.drawLine(qlx, qly, qrx, qry); } } g.dispose(); } }
From source file:forseti.JUtil.java
public static synchronized Image generarImagenMensaje(String mensaje, String nombreFuente, int tamanioFuente) { Frame f = new Frame(); f.addNotify();/*from w w w . j a v a2 s . c om*/ GraphicsEnvironment env = GraphicsEnvironment.getLocalGraphicsEnvironment(); env.getAvailableFontFamilyNames(); Font fuente = new Font(nombreFuente, Font.PLAIN, tamanioFuente); FontMetrics medidas = f.getFontMetrics(fuente); int anchoMensaje = medidas.stringWidth(mensaje); int lineaBaseX = anchoMensaje / 10; int ancho = anchoMensaje + 2 * (lineaBaseX + tamanioFuente); int alto = tamanioFuente * 7 / 2; int lineaBaseY = alto * 8 / 10; Image imagenMensaje = f.createImage(ancho, alto); Graphics2D g2d = (Graphics2D) imagenMensaje.getGraphics(); g2d.setFont(fuente); g2d.translate(lineaBaseX, lineaBaseY); g2d.setPaint(Color.lightGray); AffineTransform origTransform = g2d.getTransform(); g2d.shear(-0.95, 0); g2d.scale(1, 3); g2d.drawString(mensaje, 0, 0); g2d.setTransform(origTransform); g2d.setPaint(Color.black); g2d.drawString(mensaje, 0, 0); return (imagenMensaje); }
From source file:org.cruk.mga.CreateReport.java
/** * Draws the x-axis for the number of sequences and the legend. * * @param g2//w w w . jav a 2 s . c om * @param x0 * @param y * @param tickIntervals * @param maxSequenceCount * @return */ private int drawAxisAndLegend(Graphics2D g2, int x0, int y, int tickIntervals, long maxSequenceCount) { g2.setColor(Color.BLACK); g2.setFont(axisFont); boolean millions = maxSequenceCount / tickIntervals >= 1000000; long largestTickValue = maxSequenceCount; if (millions) largestTickValue /= 1000000; int w = g2.getFontMetrics().stringWidth(Long.toString(largestTickValue)); int x1 = plotWidth - (w / 2) - gapSize; g2.drawLine(x0, y, x1, y); int tickFontHeight = g2.getFontMetrics().getAscent(); int tickHeight = tickFontHeight / 2; for (int i = 0; i <= tickIntervals; i++) { int x = x0 + i * (x1 - x0) / tickIntervals; g2.drawLine(x, y, x, y + tickHeight); long tickValue = i * maxSequenceCount / tickIntervals; if (millions) tickValue /= 1000000; String s = Long.toString(tickValue); int xs = x - g2.getFontMetrics().stringWidth(s) / 2 + 1; int ys = y + tickHeight + tickFontHeight + 1; g2.drawString(s, xs, ys); } g2.setFont(font); int fontHeight = g2.getFontMetrics().getAscent(); String s = "Number of sequences"; if (millions) s += " (millions)"; int xs = x0 + (x1 - x0 - g2.getFontMetrics().stringWidth(s)) / 2; int ys = y + tickHeight + tickFontHeight + fontHeight + fontHeight / 3; g2.drawString(s, xs, ys); int yl = ys + fontHeight * 2; int xl = x0; int barHeight = (int) (fontHeight * 0.7f); int barWidth = 3 * barHeight; int yb = yl + (int) (fontHeight * 0.3f); int gap = (int) (fontHeight * 0.4f); g2.setColor(Color.GREEN); g2.fillRect(xl, yb, barWidth, barHeight); g2.setColor(Color.BLACK); g2.drawRect(xl, yb, barWidth, barHeight); g2.setFont(axisFont); String label = "Sequenced species/genome"; xl += barWidth + gap; g2.drawString(label, xl, yl + fontHeight); xl += g2.getFontMetrics().stringWidth(label) + gap * 3; g2.setColor(Color.ORANGE); g2.fillRect(xl, yb, barWidth, barHeight); g2.setColor(Color.BLACK); g2.drawRect(xl, yb, barWidth, barHeight); label = "Control"; xl += barWidth + gap; g2.drawString(label, xl, yl + fontHeight); xl += g2.getFontMetrics().stringWidth(label) + gap * 3; g2.setColor(Color.RED); g2.fillRect(xl, yb, barWidth, barHeight); g2.setColor(Color.BLACK); g2.drawRect(xl, yb, barWidth, barHeight); label = "Contaminant"; xl += barWidth + gap; g2.drawString(label, xl, yl + fontHeight); xl += g2.getFontMetrics().stringWidth(label) + gap * 3; g2.setColor(ADAPTER_COLOR); g2.fillRect(xl, yb, barWidth, barHeight); g2.setColor(Color.BLACK); g2.drawRect(xl, yb, barWidth, barHeight); label = "Adapter"; xl += barWidth + gap; g2.drawString(label, xl, yl + fontHeight); xl += g2.getFontMetrics().stringWidth(label) + gap * 3; g2.setColor(Color.BLACK); g2.drawRect(xl, yb, barWidth, barHeight); label = "Unmapped"; xl += barWidth + gap; g2.drawString(label, xl, yl + fontHeight); xl += g2.getFontMetrics().stringWidth(label) + gap * 3; g2.setColor(Color.GRAY); g2.fillRect(xl, yb, barWidth, barHeight); g2.setColor(Color.BLACK); g2.drawRect(xl, yb, barWidth, barHeight); label = "Unknown"; xl += barWidth + gap; g2.drawString(label, xl, yl + fontHeight); return x1; }
From source file:it.unibo.alchemist.boundary.gui.effects.DrawShape.java
@SuppressFBWarnings("ES_COMPARING_STRINGS_WITH_EQ") @Override// ww w .j av a2s . c o m public void apply(final Graphics2D g, final Node<?> n, final int x, final int y) { if (molString != molStringCached // NOPMD: pointer comparison is wanted here || incarnation == null || curIncarnation != prevIncarnation) { // NOPMD: pointer comparison is wanted here molStringCached = molString; prevIncarnation = curIncarnation; incarnation = SupportedIncarnations.get(curIncarnation.getCurrent()).get(); /* * Process in a separate thread: if it fails, does not kill EDT. */ final Thread th = new Thread(() -> molecule = incarnation.createMolecule(molString)); th.start(); try { th.join(); } catch (final InterruptedException e) { L.error("Bug.", e); } } if (!molFilter || (molecule != null && n.contains(molecule))) { final double ks = (scaleFactor.getVal() - MIN_SCALE) * 2 / (double) (SCALE_DIFF); final int sizex = size.getVal(); final int startx = x - sizex / 2; final int sizey = (int) Math.ceil(sizex * ks); final int starty = y - sizey / 2; final Color toRestore = g.getColor(); colorCache = new Color(red.getVal(), green.getVal(), blue.getVal(), alpha.getVal()); Color newcolor = colorCache; if (molPropertyFilter && molecule != null) { final int minV = (int) (minprop.getVal() * FastMath.pow(PROPERTY_SCALE, propoom.getVal())); final int maxV = (int) (maxprop.getVal() * FastMath.pow(PROPERTY_SCALE, propoom.getVal())); if (minV < maxV) { @SuppressWarnings({ "rawtypes", "unchecked" }) double propval = incarnation.getProperty((Node) n, molecule, property); if (isWritingPropertyValue()) { g.setColor(colorCache); g.drawString(Double.toString(propval), startx + sizex, starty + sizey); } propval = Math.min(Math.max(propval, minV), maxV); propval = (propval - minV) / (maxV - minV); if (reverse) { propval = 1f - propval; } newcolor = c.alter(newcolor, (float) propval); } } g.setColor(newcolor); switch (mode) { case FillEllipse: g.fillOval(startx, starty, sizex, sizey); break; case DrawEllipse: g.drawOval(startx, starty, sizex, sizey); break; case DrawRectangle: g.drawRect(startx, starty, sizex, sizey); break; case FillRectangle: g.fillRect(startx, starty, sizex, sizey); break; default: g.fillOval(startx, starty, sizex, sizey); } g.setColor(toRestore); } }
From source file:org.apache.fop.afp.svg.AFPTextHandler.java
/** * Add a text string to the current data object of the AFP datastream. * The text is painted using text operations. * * {@inheritDoc}//from w w w . j a va 2s . co m */ @Override public void drawString(Graphics2D g, String str, float x, float y) { if (log.isDebugEnabled()) { log.debug("drawString() str=" + str + ", x=" + x + ", y=" + y); } if (g instanceof AFPGraphics2D) { AFPGraphics2D g2d = (AFPGraphics2D) g; GraphicsObject graphicsObj = g2d.getGraphicsObject(); Color color = g2d.getColor(); // set the color AFPPaintingState paintingState = g2d.getPaintingState(); if (paintingState.setColor(color)) { graphicsObj.setColor(color); } // set the character set int fontReference = 0; int fontSize; String internalFontName; AFPPageFonts pageFonts = paintingState.getPageFonts(); if (overrideFont != null) { internalFontName = overrideFont.getFontName(); fontSize = overrideFont.getFontSize(); if (log.isDebugEnabled()) { log.debug(" with overriding font: " + internalFontName + ", " + fontSize); } } else { java.awt.Font awtFont = g2d.getFont(); Font fopFont = fontInfo.getFontInstanceForAWTFont(awtFont); if (log.isDebugEnabled()) { log.debug(" with font: " + fopFont); } internalFontName = fopFont.getFontName(); fontSize = fopFont.getFontSize(); } fontSize = (int) Math.round(g2d.convertToAbsoluteLength(fontSize)); fontReference = registerPageFont(pageFonts, internalFontName, fontSize); // TODO: re-think above registerPageFont code... AFPFont afpFont = (AFPFont) fontInfo.getFonts().get(internalFontName); final CharacterSet charSet = afpFont.getCharacterSet(fontSize); // Work-around for InfoPrint's AFP which loses character set state // over Graphics Data // boundaries. graphicsObj.setCharacterSet(fontReference); // add the character string graphicsObj.addString(str, Math.round(x), Math.round(y), charSet); } else { //Inside Batik's SVG filter operations, you won't get an AFPGraphics2D g.drawString(str, x, y); } }
From source file:processing.app.Base.java
/** * Show the About box./*from w w w . j a v a2s. c o m*/ */ @SuppressWarnings("serial") public void handleAbout() { final Image image = Theme.getLibImage("about", activeEditor, Theme.scale(475), Theme.scale(300)); final Window window = new Window(activeEditor) { public void paint(Graphics graphics) { Graphics2D g = Theme.setupGraphics2D(graphics); g.drawImage(image, 0, 0, null); Font f = new Font("SansSerif", Font.PLAIN, Theme.scale(11)); g.setFont(f); g.setColor(new Color(0, 151, 156)); g.drawString(BaseNoGui.VERSION_NAME_LONG, Theme.scale(33), Theme.scale(20)); } }; window.addMouseListener(new MouseAdapter() { public void mousePressed(MouseEvent e) { window.dispose(); } }); int w = image.getWidth(activeEditor); int h = image.getHeight(activeEditor); Dimension screen = Toolkit.getDefaultToolkit().getScreenSize(); window.setBounds((screen.width - w) / 2, (screen.height - h) / 2, w, h); window.setLocationRelativeTo(activeEditor); window.setVisible(true); }