List of usage examples for java.awt Graphics2D setFont
public abstract void setFont(Font font);
From source file:net.sf.jasperreports.chartthemes.spring.ScaledDialValueIndicator.java
/** * Draws the background to the specified graphics device. If the dial * frame specifies a window, the clipping region will already have been * set to this window before this method is called. * * @param g2 the graphics device (<code>null</code> not permitted). * @param plot the plot (ignored here). * @param frame the dial frame (ignored here). * @param view the view rectangle (<code>null</code> not permitted). *//*from w ww .j a v a 2 s. co m*/ @Override public void draw(Graphics2D g2, DialPlot plot, Rectangle2D frame, Rectangle2D view) { // work out the anchor point Rectangle2D f = DialPlot.rectangleByRadius(frame, getRadius(), this.getRadius()); Arc2D arc = new Arc2D.Double(f, this.getAngle(), 0.0, Arc2D.OPEN); Point2D pt = arc.getStartPoint(); // calculate the bounds of the template value FontMetrics fm = g2.getFontMetrics(this.getFont()); String s = this.getNumberFormat().format(this.getTemplateValue()); Rectangle2D tb = TextUtilities.getTextBounds(s, g2, fm); // align this rectangle to the frameAnchor Rectangle2D bounds = RectangleAnchor.createRectangle(new Size2D(tb.getWidth(), tb.getHeight()), pt.getX(), pt.getY(), this.getFrameAnchor()); // add the insets Rectangle2D fb = this.getInsets().createOutsetRectangle(bounds); // draw the background g2.setPaint(this.getBackgroundPaint()); g2.fill(fb); // draw the border g2.setStroke(this.getOutlineStroke()); g2.setPaint(this.getOutlinePaint()); g2.draw(fb); // now find the text anchor point String valueStr = this.getNumberFormat() .format(ChartThemesUtilities.getScaledValue(plot.getValue(this.getDatasetIndex()), scale)); Point2D pt2 = RectangleAnchor.coordinates(bounds, this.getValueAnchor()); g2.setPaint(this.getPaint()); g2.setFont(this.getFont()); TextUtilities.drawAlignedString(valueStr, g2, (float) pt2.getX(), (float) pt2.getY(), this.getTextAnchor()); }
From source file:org.prom5.analysis.performance.dottedchart.ui.DottedChartPanel.java
/** * convenience method for internal use./*from ww w . j av a 2s .c o m*/ * paints the log lane, with time indicators. * @param gOrig * @param dMin date on the left boundary * @param dMax date on the right boundary */ protected void paintComponentLane(Graphics2D g, int width, int hight) { g.setFont(g.getFont().deriveFont((float) 10.0)); // set initial colors Color fgColor = null; Color bgColor = null; Color tmpColor = null; fgColor = null; bgColor = null; // calculate common coordinates int unitHeight = hight / getHashMapSize(); int yTop = 0; int yBottom = hight; int pixStart = 0; String dateStr, timeStr, millisStr = null; // calculate area to be painted clipL = 0; clipR = width; // initialze start color fgColor = colorLogDark; bgColor = colorLogBright; // calculate current top int currentTop = yTop; // paint actual log lane (only the part in the clipping range determined) Iterator itr = dcModel.getSortedKeySetList().iterator(); //dcModel.getItemMap().keySet().iterator(); g.setFont(new Font("Dialog", Font.BOLD, 13)); int index = 0; currentTop = yTop; while (itr.hasNext()) { String dimName = (String) itr.next(); if (dcModel.getTypeHashMap().equals(ST_INST) && !dcModel.getInstanceTypeToKeep().contains(dimName)) continue; g.setColor(bgColor); g.fillRect(pixStart, currentTop, clipR, currentTop + unitHeight); g.setColor(fgColor); index++; currentTop = unit2Cord_buffer(index, hight); // swap colors tmpColor = fgColor; fgColor = bgColor; bgColor = tmpColor; } g.setFont(new Font("Dialog", Font.PLAIN, 12)); // draw horizontal delimiters g.setColor(colorTimeLine); g.drawLine(clipL, yTop, clipR, yTop); g.drawLine(clipL, yBottom, clipR, yBottom); clipLeftTs = coord2timeMillis(clipL); clipRightTs = coord2timeMillis(clipR); }
From source file:KIDLYRenderer.java
/** * Draws an item label. This method is overridden so that the bar can be * used to calculate the label anchor point. * * @param g2 the graphics device.// w ww .j a v a2s . c o m * @param data the dataset. * @param row the row. * @param column the column. * @param plot the plot. * @param generator the label generator. * @param bar the bar. * @param negative a flag indicating a negative value. */ protected void drawItemLabel(Graphics2D g2, CategoryDataset data, int row, int column, CategoryPlot plot, CategoryItemLabelGenerator generator, Rectangle2D bar, boolean negative) { String label = generator.generateLabel(data, row, column); if (label == null) { return; // nothing to do } Font labelFont = getItemLabelFont(row, column); g2.setFont(labelFont); Paint paint = getItemLabelPaint(row, column); g2.setPaint(paint); // find out where to place the label... ItemLabelPosition position = null; if (!negative) { position = getPositiveItemLabelPosition(row, column); } else { position = getNegativeItemLabelPosition(row, column); } // work out the label anchor point... Point2D anchorPoint = calculateLabelAnchorPoint(position.getItemLabelAnchor(), bar, plot.getOrientation()); if (isInternalAnchor(position.getItemLabelAnchor())) { Shape bounds = TextUtilities.calculateRotatedStringBounds(label, g2, (float) anchorPoint.getX(), (float) anchorPoint.getY(), position.getTextAnchor(), position.getAngle(), position.getRotationAnchor()); if (bounds != null) { if (!bar.contains(bounds.getBounds2D())) { if (!negative) { position = getPositiveItemLabelPositionFallback(); } else { position = getNegativeItemLabelPositionFallback(); } if (position != null) { anchorPoint = calculateLabelAnchorPoint(position.getItemLabelAnchor(), bar, plot.getOrientation()); } } } } if (position != null) { TextUtilities.drawRotatedString(label, g2, (float) anchorPoint.getX(), (float) anchorPoint.getY(), position.getTextAnchor(), position.getAngle(), position.getRotationAnchor()); } }
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 w ww .j a v a 2 s . c o 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:org.processmining.analysis.performance.dottedchart.ui.DottedChartPanel.java
/** * convenience method for internal use. paints the log lane, with time * indicators./*from w w w . j a v a 2 s . c o m*/ * * @param gOrig * @param dMin * date on the left boundary * @param dMax * date on the right boundary */ protected void paintComponentLane(Graphics2D g, int width, int hight) { g.setFont(g.getFont().deriveFont((float) 10.0)); // set initial colors Color fgColor = null; Color bgColor = null; Color tmpColor = null; fgColor = null; bgColor = null; // calculate common coordinates int unitHeight = hight / getHashMapSize(); int yTop = 0; int yBottom = hight; int pixStart = 0; String dateStr, timeStr, millisStr = null; // calculate area to be painted clipL = 0; clipR = width; // initialze start color fgColor = colorLogDark; bgColor = colorLogBright; // calculate current top int currentTop = yTop; // paint actual log lane (only the part in the clipping range // determined) Iterator itr = dcModel.getSortedKeySetList().iterator(); // dcModel.getItemMap().keySet().iterator(); g.setFont(new Font("Dialog", Font.BOLD, 13)); int index = 0; currentTop = yTop; while (itr.hasNext()) { String dimName = (String) itr.next(); if (dcModel.getTypeHashMap().equals(ST_INST) && !dcModel.getInstanceTypeToKeep().contains(dimName)) continue; g.setColor(bgColor); g.fillRect(pixStart, currentTop, clipR, currentTop + unitHeight); g.setColor(fgColor); index++; currentTop = unit2Cord_buffer(index, hight); // swap colors tmpColor = fgColor; fgColor = bgColor; bgColor = tmpColor; } g.setFont(new Font("Dialog", Font.PLAIN, 12)); // draw horizontal delimiters g.setColor(colorTimeLine); g.drawLine(clipL, yTop, clipR, yTop); g.drawLine(clipL, yBottom, clipR, yBottom); clipLeftTs = coord2timeMillis(clipL); clipRightTs = coord2timeMillis(clipR); }
From source file:org.sakaiproject.sitestats.impl.chart.ChartServiceImpl.java
private byte[] generateNoDataChart(int width, int height) { BufferedImage img = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB); Graphics2D g2d = img.createGraphics(); g2d.setBackground(parseColor(M_sm.getChartBackgroundColor())); g2d.clearRect(0, 0, width - 1, height - 1); g2d.setColor(parseColor("#cccccc")); g2d.drawRect(0, 0, width - 1, height - 1); Font f = new Font("SansSerif", Font.PLAIN, 12); g2d.setFont(f); FontMetrics fm = g2d.getFontMetrics(f); String noData = msgs.getString("no_data"); int noDataWidth = fm.stringWidth(noData); int noDataHeight = fm.getHeight(); g2d.setColor(parseColor("#555555")); g2d.drawString(noData, width / 2 - noDataWidth / 2, height / 2 - noDataHeight / 2 + 2); final ByteArrayOutputStream out = new ByteArrayOutputStream(); try {/*from w w w .j a va2 s . c o m*/ ImageIO.write(img, "png", out); } catch (IOException e) { LOG.warn("Error occurred while generating SiteStats chart image data", e); } return out.toByteArray(); }
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 ww w. j av a2 s . c om 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.sakaiproject.sitestats.impl.ServerWideReportManagerImpl.java
private byte[] generateNoDataChart(int width, int height) { BufferedImage img = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB); Graphics2D g2d = img.createGraphics(); g2d.setBackground(parseColor(statsManager.getChartBackgroundColor())); g2d.clearRect(0, 0, width - 1, height - 1); g2d.setColor(parseColor("#cccccc")); g2d.drawRect(0, 0, width - 1, height - 1); Font f = new Font("SansSerif", Font.PLAIN, 12); g2d.setFont(f); FontMetrics fm = g2d.getFontMetrics(f); String noData = msgs.getString("no_data"); int noDataWidth = fm.stringWidth(noData); int noDataHeight = fm.getHeight(); g2d.setColor(parseColor("#555555")); g2d.drawString(noData, width / 2 - noDataWidth / 2, height / 2 - noDataHeight / 2 + 2); final ByteArrayOutputStream out = new ByteArrayOutputStream(); try {/*from ww w .ja v a2 s .c o m*/ ImageIO.write(img, "png", out); } catch (IOException e) { log.warn("Error occurred while generating SiteStats chart image data", e); } return out.toByteArray(); }
From source file:com.moviejukebox.plugin.DefaultImagePlugin.java
private BufferedImage drawText(BufferedImage bi, String outputText, boolean verticalAlign) { Graphics2D g2d = bi.createGraphics(); g2d.setFont(new Font(textFont, Font.BOLD, textFontSize)); FontMetrics fm = g2d.getFontMetrics(); int textWidth = fm.stringWidth(outputText); int imageWidth = bi.getWidth(); int imageHeight = bi.getHeight(); int leftAlignment; int topAlignment; if (textAlignment.equalsIgnoreCase(LEFT)) { leftAlignment = textOffset;//from w w w . j a v a 2s . c o m } else if (textAlignment.equalsIgnoreCase(RIGHT)) { leftAlignment = imageWidth - textWidth - textOffset; } else { leftAlignment = (imageWidth / 2) - (textWidth / 2); } if (verticalAlign) { // Align the text to the top topAlignment = fm.getHeight() - 10; } else { // Align the text to the bottom topAlignment = imageHeight - 10; } // Create the drop shadow if (StringUtils.isNotBlank(textFontShadow)) { g2d.setColor(getColor(textFontShadow, Color.DARK_GRAY)); g2d.drawString(outputText, leftAlignment + 2, topAlignment + 2); } // Create the text itself g2d.setColor(getColor(textFontColor, Color.LIGHT_GRAY)); g2d.drawString(outputText, leftAlignment, topAlignment); g2d.dispose(); return bi; }
From source file:org.earthtime.UPb_Redux.dateInterpretation.WeightedMeanGraphPanel.java
private void drawAxesAndTicks(Graphics2D g2d, double rangeX, double rangeY) { // oct 2014 new tic logic // reset the clip bounds to paint axis and numbers g2d.setClip(0, 0, getWidth(), getHeight()); g2d.setFont(new Font("Monospaced", Font.BOLD, 14)); g2d.setPaint(Color.BLACK);/* www . j a va2s . c om*/ g2d.setStroke(new BasicStroke(2.0f)); // determine the axis ticks BigDecimal[] tics = TicGeneratorForAxes.generateTics(getMinY_Display(), getMaxY_Display(), 12); // trap for bad plot if (tics.length <= 1) { tics = new BigDecimal[0]; } double minXDisplay = 0.0; int yAxisTicWidth = 8; int yTicLabelFrequency = 2; int labeledTicCountYAxis = 0; g2d.setPaint(Color.black); for (int i = 0; i < tics.length; i++) { double y = tics[i].doubleValue(); if ((y > getMinY_Display()) // dont print across mappedX axis && (y < getMaxY_Display())) // dont print across top border { try { Shape ticMark = new Line2D.Double( // mapX(getMinX_Display(), getMinX_Display(), rangeX, graphWidth), mapY(y, getMaxY_Display(), rangeY, graphHeight), mapX(getMinX_Display(), getMinX_Display(), rangeX, graphWidth) + 7, mapY(y, getMaxY_Display(), rangeY, graphHeight)); g2d.draw(ticMark); String intString = "00000" + tics[i].toPlainString().replace(".", ""); int lastPlace = Integer.parseInt(intString.substring(intString.length() - 4)); if (lastPlace % yTicLabelFrequency == 0) { if (labeledTicCountYAxis % yTicLabelFrequency == 0) { TextLayout mLayout = // new TextLayout(tics[i].toPlainString(), g2d.getFont(), g2d.getFontRenderContext()); Rectangle2D bounds = mLayout.getBounds(); //if (isyAxisHorizontalTicLabels()) { // g2d.drawString(tics[i].toPlainString(),// // (float) mapX(getMinX_Display(), getMinX_Display(), rangeX, graphWidth) - 4f, // (float) mapY(y, getMaxY_Display(), rangeY, graphHeight) + 30f); // } else { float yLabelCenterOffset = (float) mLayout.getBounds().getWidth() / 2f; g2d.rotate(-Math.PI / 2.0, (float) mapX(getMinX_Display(), getMinX_Display(), rangeX, graphWidth) - 4f, (float) mapY(y, getMaxY_Display(), rangeY, graphHeight) + yLabelCenterOffset); g2d.drawString(tics[i].toPlainString(), (float) mapX(getMinX_Display(), getMinX_Display(), rangeX, graphWidth) - 4f, (float) mapY(y, getMaxY_Display(), rangeY, graphHeight) + yLabelCenterOffset); g2d.rotate(Math.PI / 2.0, (float) mapX(getMinX_Display(), getMinX_Display(), rangeX, graphWidth) - 4f, (float) mapY(y, getMaxY_Display(), rangeY, graphHeight) + yLabelCenterOffset); } labeledTicCountYAxis++; } else { if (labeledTicCountYAxis > 0) { labeledTicCountYAxis++; } } } catch (Exception e) { } } } //// // reset the clip bounds to paint axis and numbers //// g2d.setClip(0, 0, getWidth(), getHeight()); //// //// g2d.setFont(new Font("Monospaced", Font.BOLD, 14)); //// g2d.setPaint(Color.BLACK); //// g2d.setStroke(new BasicStroke(2.0f)); //// //// // determine the axis ticks //// double minYtick = Math.ceil(getMinY_Display() * 100) / 100; //// double maxYtick = Math.floor(getMaxY_Display() * 100) / 100; //// //// int count = 0; //// double deltay = Math.rint((maxYtick - minYtick) * 10 + 0.5); //// double stepYtick = deltay / 100; //// //// for (double y = minYtick; y //// < maxYtick; y //// += stepYtick) { //// Line2D line = new Line2D.Double( //// mapX(getMinX_Display(), getMinX_Display(), rangeX, graphWidth), //// mapY(y, getMaxY_Display(), rangeY, graphHeight), //// mapX(getMinX_Display(), getMinX_Display(), rangeX, graphWidth) + 7, //// mapY(y, getMaxY_Display(), rangeY, graphHeight)); //// g2d.draw(line); //// //// if ((count % 2) == 1) { //// NumberFormat yFormat = null; //// String temp = null; //// //// yFormat //// = new DecimalFormat("0.00"); //// temp //// = yFormat.format(y); //// //// g2d.setPaint(Color.black); //// g2d.rotate( //// -Math.PI / 2.0, //// (float) mapX(getMinX_Display(), getMinX_Display(), rangeX, graphWidth) - 4f, //// (float) mapY(y, getMaxY_Display(), rangeY, graphHeight) + 30f); //// g2d.drawString( //// temp, //// (float) mapX(getMinX_Display(), getMinX_Display(), rangeX, graphWidth) - 4f, //// (float) mapY(y, getMaxY_Display(), rangeY, graphHeight) + 30f); //// g2d.rotate( //// Math.PI / 2.0, //// (float) mapX(getMinX_Display(), getMinX_Display(), rangeX, graphWidth) - 4f, //// (float) mapY(y, getMaxY_Display(), rangeY, graphHeight) + 30f); //// //// } //// //// count++; //// //// } // draw and label axes g2d.setFont(new Font("Monospaced", Font.BOLD, 20)); g2d.drawRect(getLeftMargin(), getTopMargin(), getGraphWidth() - 1, getGraphHeight() - 1); }