List of usage examples for java.awt RenderingHints VALUE_RENDER_QUALITY
Object VALUE_RENDER_QUALITY
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From source file:org.pmedv.blackboard.components.BoardEditor.java
@Override protected void paintComponent(Graphics g) { Boolean useLayerColor = (Boolean) Preferences.values .get("org.pmedv.blackboard.BoardDesignerPerspective.useLayerColor"); // clear all // g.clearRect(0, 0, getWidth(), getHeight()); g.setColor(BLANK);// w ww . ja va 2 s .c om g.fillRect(0, 0, getWidth(), getHeight()); // some nice anti aliasing... Graphics2D g2 = (Graphics2D) g; RenderingHints rh = new RenderingHints(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); rh.put(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY); g2.setRenderingHints(rh); // TODO : Should this be done here? // Sort layers by z-index g2.setColor(Color.LIGHT_GRAY); g2.setStroke(BoardUtil.stroke_1_0f); Collections.sort(model.getLayers()); for (int i = model.getLayers().size() - 1; i >= 0; i--) { // Sort items by z-index Collections.sort(model.getLayers().get(i).getItems()); drawLayer(model.getLayers().get(i), g2); } // draw selection border if (state.equals(SelectionState.DRAGGING_NEW_SELECTION) && button1Pressed) { g2.setColor(Color.GREEN); g2.setStroke(BoardUtil.stroke_1_0f); if (dragStopX < dragStartX && dragStopY > dragStartY) { selectionBorder.setSize(dragStartX - dragStopX, dragStopY - dragStartY); selectionBorder.setLocation(dragStopX, dragStartY); } else if (dragStopY < dragStartY && dragStopX > dragStartX) { selectionBorder.setSize(dragStopX - dragStartX, dragStartY - dragStopY); selectionBorder.setLocation(dragStartX, dragStopY); } else if (dragStopX < dragStartX && dragStopY < dragStartY) { selectionBorder.setSize(dragStartX - dragStopX, dragStartY - dragStopY); selectionBorder.setLocation(dragStopX, dragStopY); } else { selectionBorder.setSize(dragStopX - dragStartX, dragStopY - dragStartY); selectionBorder.setLocation(dragStartX, dragStartY); } g2.draw(selectionBorder); } // display shape currently being drawed if (lineStartX > 0 && lineStartY > 0 && lineStopX > 0 && lineStopY > 0) { if (useLayerColor) g2.setColor(model.getCurrentLayer().getColor()); else g2.setColor(palette.getCurrentColor()); g2.setStroke((BasicStroke) shapesPanel.getThicknessCombo().getSelectedItem()); // draw new line if (editorMode.equals(EditorMode.DRAW_LINE)) { if (useLayerColor) currentDrawingLine.setColor(model.getCurrentLayer().getColor()); else currentDrawingLine.setColor(palette.getCurrentColor()); currentDrawingLine.setStartType((LineEdgeType) shapesPanel.getStartLineCombo().getSelectedItem()); currentDrawingLine.setEndType((LineEdgeType) shapesPanel.getEndLineCombo().getSelectedItem()); currentDrawingLine.setStroke((BasicStroke) shapesPanel.getThicknessCombo().getSelectedItem()); currentDrawingLine.getStart().setLocation(lineStartX, lineStartY); currentDrawingLine.getEnd().setLocation(lineStopX, lineStopY); currentDrawingLine.draw(g2); } else if (editorMode.equals(EditorMode.DRAW_MEASURE)) { currentDrawingLine.setStroke(Measure.DEFAULT_STROKE); currentDrawingLine.getStart().setLocation(lineStartX, lineStartY); currentDrawingLine.getEnd().setLocation(lineStopX, lineStopY); currentDrawingLine.draw(g2); } // draw new box or ellipse else if (editorMode.equals(EditorMode.DRAW_RECTANGLE) || editorMode.equals(EditorMode.DRAW_ELLIPSE)) { int xLoc = lineStartX; int yLoc = lineStartY; int width = lineStopX - lineStartX; int height = lineStopY - lineStartY; ShapeStyle style = (ShapeStyle) shapesPanel.getStyleCombo().getSelectedItem(); if (style == null || style.equals(ShapeStyle.FILLED)) { if (editorMode.equals(EditorMode.DRAW_RECTANGLE)) { g2.fillRect(xLoc, yLoc, width, height); } else { g2.fillOval(xLoc, yLoc, width, height); } } else if (style.equals(ShapeStyle.OUTLINED)) { g2.setStroke((BasicStroke) shapesPanel.getThicknessCombo().getSelectedItem()); if (editorMode.equals(EditorMode.DRAW_RECTANGLE)) { g2.drawRect(xLoc, yLoc, width, height); } else { g2.drawOval(xLoc, yLoc, width, height); } } } } // draw selection handles if (selectedItem != null) { g2.setStroke(BoardUtil.stroke_1_0f); g2.setColor(Color.GREEN); selectedItem.drawHandles(g2, 8); } // draw border if (zoomLayer != null) { TransformUI ui = (TransformUI) (Object) zoomLayer.getUI(); DefaultTransformModel xmodel = (DefaultTransformModel) ui.getModel(); if (xmodel.isMirror()) { g2.setColor(Color.RED); } else { g2.setColor(Color.GREEN); } } else { g2.setColor(Color.GREEN); } g2.setStroke(DEFAULT_STROKE); Rectangle border = new Rectangle(0, 0, model.getWidth() - 1, model.getHeight() - 1); g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 1.0f)); g2.draw(border); if (model.getType().equals(BoardType.STRIPES) || model.getType().equals(BoardType.HOLES)) { g2.setColor(Color.BLACK); g2.setFont(miniFont); int index = 1; for (int x = 12; x < model.getWidth() - 16; x += 16) { g2.drawString(String.valueOf(index++), x, 8); } index = 1; for (int y = 18; y < model.getHeight(); y += 16) { g2.drawString(String.valueOf(index++), 3, y); } } if (editorMode.equals(EditorMode.CHECK_CONNECTIONS)) { if (connectedLines != null) { for (Line line : connectedLines) { line.drawFat(g2); } } } if (drawing) { g2.setColor(Color.BLUE); g2.setStroke(DEFAULT_STROKE); if (selectedPin != null) { g2.drawRect(lineStopX - 8, lineStopY - 8, 16, 16); } } super.paintComponents(g2); }
From source file:ro.nextreports.engine.exporter.ResultExporter.java
protected byte[] getScaledImage(InputStream is, String name, int width, int height) throws IOException { ByteArrayOutputStream baos = new ByteArrayOutputStream(); try {// ww w. j ava 2 s . c o m BufferedImage img = ImageIO.read(is); if ((img.getWidth() == width) && (img.getHeight() == height)) { // original width and height ImageIO.write(img, "png", baos); } else { int type = img.getType() == 0 ? BufferedImage.TYPE_INT_ARGB : img.getType(); BufferedImage scaledImg = new BufferedImage(width, height, type); Graphics2D gScaledImg = scaledImg.createGraphics(); gScaledImg.setComposite(AlphaComposite.Src); gScaledImg.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR); gScaledImg.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY); gScaledImg.drawImage(img, 0, 0, width, height, null); ImageIO.write(scaledImg, "png", baos); } } catch (IOException ex) { ex.printStackTrace(); LOG.error(ex.getMessage(), ex); throw new IOException("Image '" + name + "' could not be scaled."); } finally { is.close(); } return baos.toByteArray(); }
From source file:ro.nextreports.engine.exporter.ResultExporter.java
private BufferedImage toBufferedImage(Image src) { int w = src.getWidth(null); int h = src.getHeight(null); int type = BufferedImage.TYPE_INT_RGB; BufferedImage dest = new BufferedImage(w, h, type); Graphics2D g2 = dest.createGraphics(); g2.drawImage(src, 0, 0, null);/* w w w . j a va 2 s . c om*/ g2.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR); g2.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY); g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); g2.dispose(); return dest; }
From source file:org.forester.archaeopteryx.TreePanel.java
final void setTextAntialias() { if ((_phylogeny != null) && !_phylogeny.isEmpty()) { if (_phylogeny.getNumberOfExternalNodes() <= LIMIT_FOR_HQ_RENDERING) { _rendering_hints.put(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY); } else {/*from w w w .j a v a2s . c o m*/ _rendering_hints.put(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_SPEED); } } if (getMainPanel().getOptions().isAntialiasScreen()) { if (getPhylogenyGraphicsType() == PHYLOGENY_GRAPHICS_TYPE.RECTANGULAR) { _rendering_hints.put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF); } else { _rendering_hints.put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); } try { _rendering_hints.put(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_LCD_HRGB); } catch (final Throwable e) { _rendering_hints.put(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON); } } else { _rendering_hints.put(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_OFF); _rendering_hints.put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF); } }