List of usage examples for java.awt Rectangle getHeight
public double getHeight()
From source file:SciTK.Plot.java
/** * Exports a JFreeChart to a PS file using Adobe XML graphics library. * // w w w.j ava 2s . c om * @param chart JFreeChart to export * @param bounds the dimensions of the viewport * @param psFile the output file. * @param mode the file write mode ("ps","eps") * @throws IOException if writing the file fails. */ protected void exportChartAsPS(JFreeChart chart, Rectangle bounds, File psFile, String mode) throws IOException { // see http://xmlgraphics.apache.org/commons/postscript.html#creating-eps // set up file: OutputStream outputStream = new FileOutputStream(psFile); AbstractPSDocumentGraphics2D g2d; if (mode == "ps") g2d = new PSDocumentGraphics2D(false); else g2d = new EPSDocumentGraphics2D(false); g2d.setGraphicContext(new org.apache.xmlgraphics.java2d.GraphicContext()); //Set up the document size g2d.setupDocument(outputStream, (int) bounds.getWidth(), (int) bounds.getHeight()); //out is the OutputStream to write the EPS to // draw the chart to g2d: chart.draw(g2d, bounds); // write and close file: g2d.finish(); //Wrap up and finalize the EPS file outputStream.flush(); outputStream.close(); }
From source file:de.tor.tribes.ui.panels.MinimapPanel.java
private boolean redraw() { Village[][] mVisibleVillages = DataHolder.getSingleton().getVillages(); if (mVisibleVillages == null || mBuffer == null) { return false; }/* w ww .j ava 2s.com*/ Graphics2D g2d = (Graphics2D) mBuffer.getGraphics(); Composite tempC = g2d.getComposite(); //clear g2d.setComposite(AlphaComposite.getInstance(AlphaComposite.CLEAR)); g2d.fillRect(0, 0, mBuffer.getWidth(), mBuffer.getHeight()); //reset composite g2d.setComposite(tempC); boolean markPlayer = GlobalOptions.getProperties().getBoolean("mark.villages.on.minimap"); if (ServerSettings.getSingleton().getMapDimension() == null) { //could not draw minimap if dimensions are not loaded yet return false; } boolean showBarbarian = GlobalOptions.getProperties().getBoolean("show.barbarian"); Color DEFAULT = Constants.DS_DEFAULT_MARKER; try { int mark = Integer.parseInt(GlobalOptions.getProperty("default.mark")); if (mark == 0) { DEFAULT = Constants.DS_DEFAULT_MARKER; } else if (mark == 1) { DEFAULT = Color.RED; } else if (mark == 2) { DEFAULT = Color.WHITE; } } catch (Exception e) { DEFAULT = Constants.DS_DEFAULT_MARKER; } Rectangle mapDim = ServerSettings.getSingleton().getMapDimension(); double wField = mapDim.getWidth() / (double) visiblePart.width; double hField = mapDim.getHeight() / (double) visiblePart.height; UserProfile profile = GlobalOptions.getSelectedProfile(); Tribe currentTribe = InvalidTribe.getSingleton(); if (profile != null) { currentTribe = profile.getTribe(); } for (int i = visiblePart.x; i < (visiblePart.width + visiblePart.x); i++) { for (int j = visiblePart.y; j < (visiblePart.height + visiblePart.y); j++) { Village v = mVisibleVillages[i][j]; if (v != null) { Color markerColor = null; boolean isLeft = false; if (v.getTribe() == Barbarians.getSingleton()) { isLeft = true; } else { if ((currentTribe != null) && (v.getTribe().getId() == currentTribe.getId())) { //village is owned by current player. mark it dependent on settings if (markPlayer) { markerColor = Color.YELLOW; } } else { try { Marker marker = MarkerManager.getSingleton().getMarker(v.getTribe()); if (marker != null && !marker.isShownOnMap()) { marker = null; markerColor = DEFAULT; } if (marker == null) { marker = MarkerManager.getSingleton().getMarker(v.getTribe().getAlly()); if (marker != null && marker.isShownOnMap()) { markerColor = marker.getMarkerColor(); } } else { if (marker.isShownOnMap()) { markerColor = marker.getMarkerColor(); } } } catch (Exception e) { markerColor = null; } } } if (!isLeft) { if (markerColor != null) { g2d.setColor(markerColor); } else { g2d.setColor(DEFAULT); } g2d.fillRect((int) Math.round((i - visiblePart.x) * wField), (int) Math.round((j - visiblePart.y) * hField), (int) Math.floor(wField), (int) Math.floor(hField)); } else { if (showBarbarian) { g2d.setColor(Color.LIGHT_GRAY); g2d.fillRect((int) Math.round((i - visiblePart.x) * wField), (int) Math.round((j - visiblePart.y) * hField), (int) Math.floor(wField), (int) Math.floor(hField)); } } } } } try { if (GlobalOptions.getProperties().getBoolean("map.showcontinents")) { g2d.setColor(Color.BLACK); Composite c = g2d.getComposite(); Composite a = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.4f); Font f = g2d.getFont(); Font t = new Font("Serif", Font.BOLD, (int) Math.round(30 * hField)); g2d.setFont(t); int fact = 10; int mid = (int) Math.round(50 * wField); for (int i = 0; i < 10; i++) { for (int j = 0; j < 10; j++) { g2d.setComposite(a); String conti = "K" + (j * 10 + i); Rectangle2D bounds = g2d.getFontMetrics(t).getStringBounds(conti, g2d); int cx = i * fact * 10 - visiblePart.x; int cy = j * fact * 10 - visiblePart.y; cx = (int) Math.round(cx * wField); cy = (int) Math.round(cy * hField); g2d.drawString(conti, (int) Math.rint(cx + mid - bounds.getWidth() / 2), (int) Math.rint(cy + mid + bounds.getHeight() / 2)); g2d.setComposite(c); int wk = 100; int hk = 100; if (i == 9) { wk -= 1; } if (j == 9) { hk -= 1; } g2d.drawRect(cx, cy, (int) Math.round(wk * wField), (int) Math.round(hk * hField)); } } g2d.setFont(f); } } catch (Exception e) { logger.error("Creation of Minimap failed", e); } g2d.dispose(); return true; }
From source file:edu.stanford.epadd.launcher.Splash.java
public Splash() { final SplashScreen splash = (System.getProperty("nobrowseropen") == null) ? SplashScreen.getSplashScreen() : null;/* w w w. jav a 2 s . co m*/ if (splash == null) { System.out.println("SplashScreen.getSplashScreen() returned null"); return; } Rectangle r = splash.getBounds(); g = splash.createGraphics(); if (g == null) { System.out.println("splash.createGraphics() returned null"); return; } /* code to prevent text from appearing too pixelated - https://stackoverflow.com/questions/31536952/how-to-fix-text-quality-in-java-graphics */ Map<?, ?> desktopHints = (Map<?, ?>) Toolkit.getDefaultToolkit() .getDesktopProperty("awt.font.desktophints"); if (desktopHints != null) { g.setRenderingHints(desktopHints); } System.out.println("splash url = " + splash.getImageURL() + " w=" + r.getWidth() + " h=" + r.getHeight() + " size=" + r.getSize() + " loc=" + r.getLocation()); // setVisible(true); // toFront(); }
From source file:edu.umn.cs.spatialHadoop.core.OGCESRIShape.java
@Override public void draw(Graphics g, Rectangle fileMBR, int imageWidth, int imageHeight, double scale) { OGCGeometry geom = this.geom; Color shape_color = g.getColor(); if (geom instanceof OGCGeometryCollection) { OGCGeometryCollection geom_coll = (OGCGeometryCollection) geom; for (int i = 0; i < geom_coll.numGeometries(); i++) { OGCGeometry sub_geom = geom_coll.geometryN(i); // Recursive call to draw each geometry new OGCESRIShape(sub_geom).draw(g, fileMBR, imageWidth, imageHeight, scale); }//from w ww. j a va 2 s . c o m } else if (geom.getEsriGeometry() instanceof MultiPath) { MultiPath path = (MultiPath) geom.getEsriGeometry(); double sub_geom_alpha = path.calculateLength2D() * scale; int color_alpha = sub_geom_alpha > 1.0 ? 255 : (int) Math.round(sub_geom_alpha * 255); if (color_alpha == 0) return; int[] xpoints = new int[path.getPointCount()]; int[] ypoints = new int[path.getPointCount()]; for (int i = 0; i < path.getPointCount(); i++) { double px = path.getPoint(i).getX(); double py = path.getPoint(i).getY(); // Transform a point in the polygon to image coordinates xpoints[i] = (int) Math.round((px - fileMBR.x1) * imageWidth / fileMBR.getWidth()); ypoints[i] = (int) Math.round((py - fileMBR.y1) * imageHeight / fileMBR.getHeight()); } // Draw the polygon g.setColor(new Color((shape_color.getRGB() & 0x00FFFFFF) | (color_alpha << 24), true)); if (path instanceof Polygon) g.drawPolygon(xpoints, ypoints, path.getPointCount()); else if (path instanceof Polyline) g.drawPolyline(xpoints, ypoints, path.getPointCount()); } }
From source file:org.eurocarbdb.application.glycoworkbench.plugin.reporting.AnnotationReportCanvas.java
public Rectangle2D computeSizeData(AnnotationObject a) { // compute bbox theGlycanRenderer.getGraphicOptions().setScale(theOptions.SCALE_GLYCANS * theDocument.getScale(a)); Rectangle bbox = theGlycanRenderer.computeBoundingBoxes(a.getStructures(), false, false, new PositionManager(), new BBoxManager(), false); // compute text bbox DecimalFormat mz_df = new DecimalFormat("0.0"); String mz_text = mz_df.format(a.getPeakPoint().getX()); Dimension mz_dim = textBounds(mz_text, theOptions.ANNOTATION_MZ_FONT, theOptions.ANNOTATION_MZ_SIZE); // update bbox double width = Math.max(bbox.getWidth(), mz_dim.getWidth()); double height = bbox.getHeight() + theOptions.ANNOTATION_MARGIN + theOptions.ANNOTATION_MZ_SIZE; return new Rectangle2D.Double(0, 0, screenToDataX(width), screenToDataY(height)); }
From source file:com.t3.macro.api.views.TokenView.java
/** * Returns a set of the parts of a token that can be seen by this token. * @param target the token of which we want to check what this token can see * @return the set of visible token parts *//*from w ww . j a va2s. c o m*/ public EnumSet<TokenPart> getVisibleTokenParts(TokenView target) { if (!token.getHasSight()) return EnumSet.noneOf(TokenPart.class); ZoneRenderer zr = TabletopTool.getFrame().getZoneRenderer(token.getZone()); Zone zone = zr.getZone(); Area tokensVisibleArea = zr.getZoneView().getVisibleArea(token); if (tokensVisibleArea == null) return EnumSet.noneOf(TokenPart.class); if (target == null) throw new NullPointerException(); if (!target.isVisible() || (target.token.isVisibleOnlyToOwner() && !AppUtil.playerOwns(target.token))) { return EnumSet.noneOf(TokenPart.class); } Grid grid = zone.getGrid(); Rectangle bounds = target.token.getFootprint(grid).getBounds(grid, grid.convert(new ZonePoint(target.token.getX(), target.token.getY()))); if (!target.token.isSnapToGrid()) bounds = target.token.getBounds(zone); EnumSet<TokenPart> ret = EnumSet.noneOf(TokenPart.class); int x = (int) bounds.getX(); int y = (int) bounds.getY(); int w = (int) bounds.getWidth(); int h = (int) bounds.getHeight(); int halfX = x + (w) / 2; int halfY = y + (h) / 2; if (tokensVisibleArea.intersects(bounds)) { if (tokensVisibleArea.contains(new Point(x, y))) ret.add(TokenPart.TOP_LEFT); if (tokensVisibleArea.contains(new Point(x, y + h))) if (tokensVisibleArea.contains(new Point(x + w, y))) ret.add(TokenPart.TOP_RIGHT); if (tokensVisibleArea.contains(new Point(x + w, y + h))) ret.add(TokenPart.BOTTOM_LEFT); if (tokensVisibleArea.contains(new Point(halfX, halfY))) ret.add(TokenPart.BOTTOM_RIGHT); } return ret; }
From source file:Creator.WidgetPanel.java
public String createWidget(WidgetLink wl, Rectangle rect, int[] io_id) { if (widgetList.containsKey(wl.getWidgetCodeName())) { WidgetCode wc = widgetList.get(wl.getWidgetCodeName()); Point per = wl.getPositionPercentage(); int xPos = rect.x + (int) (per.getX() * rect.getWidth() / 100.0); int yPos = rect.y + (int) (per.getY() * rect.getHeight() / 100.0); String code = wc.getFullWidgetText(); code = code.replace("`%IO_ID%`", String.valueOf(io_id[0])).replace("`%XPOS%`", String.valueOf(xPos)) .replace("`%YPOS%`", String.valueOf(yPos)); for (int i = 1; i < io_id.length; i++) { code = code.replace("`%IO_ID" + String.valueOf(i + 1) + "%`", String.valueOf(io_id[i])); }// w ww .j a v a 2 s. c om for (Map.Entry<String, String> entry : wl.getVariables().entrySet()) { code = code.replace(entry.getKey(), entry.getValue()); } return code; } else { System.out.println("Could not find a link for the widget named: " + wl.getWidgetCodeName()); return ""; } }
From source file:knop.psfj.BeadImage.java
/** * Gets the enlarged frame.//from ww w . j a va2 s . c o m * * @param r the r * @return the enlarged frame */ public Rectangle getEnlargedFrame(Rectangle r) { Rectangle rn = new Rectangle(); int f = frameSize; if (frameSize * frameSize >= imageWidth * imageHeight * 0.8) { rn.setLocation(0, 0); rn.setSize(imageWidth, imageHeight); return rn; } int x = MathUtils.round(r.getX() + r.getWidth() / 2 - f / 2); int y = MathUtils.round(r.getY() + r.getHeight() / 2 - f / 2); x -= 1; y -= 1; int w = f; int h = f; rn.setLocation(x, y); rn.setSize(w, h); return rn; }
From source file:com.joliciel.jochre.graphics.SegmenterImpl.java
void removeOversizedShapes(List<Shape> shapes) { LOG.debug("########## removeOversizedShapes #########"); Mean shapeHeightMean = new Mean(); Mean shapeWidthMean = new Mean(); for (Shape shape : shapes) { shapeHeightMean.increment(shape.getHeight()); shapeWidthMean.increment(shape.getWidth()); }//from w w w . j ava 2s.c o m double heightMean = shapeHeightMean.getResult(); double widthMean = shapeWidthMean.getResult(); LOG.debug("heightMean: " + heightMean); LOG.debug("widthMean: " + widthMean); shapeHeightMean = new Mean(); shapeWidthMean = new Mean(); StandardDeviation shapeHeightStdDev = new StandardDeviation(); for (Shape shape : shapes) { if (shape.getHeight() > heightMean && shape.getHeight() < (heightMean * 2.0) && shape.getWidth() > widthMean && shape.getWidth() < (widthMean * 2.0)) { shapeHeightMean.increment(shape.getHeight()); shapeHeightStdDev.increment(shape.getHeight()); shapeWidthMean.increment(shape.getWidth()); } } heightMean = shapeHeightMean.getResult(); widthMean = shapeWidthMean.getResult(); LOG.debug("average shape heightMean: " + heightMean); LOG.debug("average shape widthMean: " + widthMean); double minHeightBigShape = heightMean * 6; double minWidthWideShape = widthMean * 6; double minHeightWideShape = heightMean * 1.5; double minHeightTallShape = heightMean * 2.5; double maxWidthTallShape = widthMean / 2; LOG.debug("minHeightBigShape: " + minHeightBigShape); LOG.debug("minWidthWideShape: " + minWidthWideShape); LOG.debug("minHeightWideShape: " + minHeightWideShape); LOG.debug("minHeightTallShape: " + minHeightTallShape); LOG.debug("maxWidthTallShape: " + maxWidthTallShape); List<Shape> largeShapes = new ArrayList<Shape>(); List<Shape> horizontalRules = new ArrayList<Shape>(); for (Shape shape : shapes) { if (shape.getHeight() > minHeightBigShape) { LOG.debug("Removing " + shape + " (height)"); largeShapes.add(shape); } else if (shape.getWidth() > minWidthWideShape && shape.getHeight() > minHeightWideShape) { // we don't want to remove horizontal bars, but we do want to remove other shapes. // why not? I suppose horizontal bars are easily represented as characters? LOG.debug("Removing " + shape + " (width)"); largeShapes.add(shape); } else if (shape.getWidth() > minWidthWideShape) { // ok, we will remove horizontal rules after all LOG.debug("Removing " + shape + " (horizontal rule)"); largeShapes.add(shape); horizontalRules.add(shape); } else if (shape.getWidth() <= maxWidthTallShape && shape.getHeight() > minHeightTallShape) { LOG.debug("Removing " + shape + " (narrow)"); largeShapes.add(shape); } } // Only want to remove enclosed shapes if the large shape isn't a frame/grid // A) first reduce the shape by 5 percent and see it's cardinality reduces vastly (in which case it's a frame) // if so, don't remove enclosed shapes // B) next, detect white rectangles within the shape - if they're big enough, don't remove enclosed shapes LOG.debug("Are large shapes frames or illustrations?"); double maxFrameCardinalityRatio = 0.5; double minFrameWhiteAreaSizeRatio = 0.9; List<Shape> illustrations = new ArrayList<Shape>(largeShapes); for (Shape largeShape : largeShapes) { LOG.debug(largeShape.toString()); int xOrigin = largeShape.getStartingPoint()[0] - largeShape.getLeft(); int yOrigin = largeShape.getStartingPoint()[1] - largeShape.getTop(); Shape dummyShape = graphicsService.getDot(sourceImage, xOrigin, yOrigin); // We want to fill up a mirror of the contiguous pixels within this shape, // which is what we'll use for further analysis to know // if it's a frame or not. WritableImageGrid mirror = graphicsService.getEmptyMirror(largeShape); this.findContiguousPixels(largeShape, mirror, dummyShape, xOrigin, yOrigin, sourceImage.getSeparationThreshold()); int adjustedLeft = (int) Math.round((double) mirror.getWidth() * 0.05); int adjustedRight = (int) Math.round((double) mirror.getWidth() * 0.95); int adjustedTop = (int) Math.round((double) mirror.getHeight() * 0.05); int adjustedBottom = (int) Math.round((double) mirror.getHeight() * 0.95); int cardinality = 0; int innerCardinality = 0; for (int x = 0; x < mirror.getWidth(); x++) { for (int y = 0; y < mirror.getHeight(); y++) { if (mirror.getPixel(x, y) > 0) { cardinality++; if (x >= adjustedLeft && x <= adjustedRight && y >= adjustedTop && y <= adjustedBottom) innerCardinality++; } } } LOG.debug("cardinality: " + cardinality); LOG.debug("innerCardinality: " + innerCardinality); double ratio = (double) innerCardinality / (double) cardinality; LOG.debug("ratio: " + ratio); if (ratio <= maxFrameCardinalityRatio) { LOG.debug("maxFrameCardinalityRatio: " + maxFrameCardinalityRatio); LOG.debug("Frame by cardinality! Removing from illustrations"); illustrations.remove(largeShape); } else { // Now, it could still be a grid // to find this out we need to detect white areas inside the shape. WhiteAreaFinder whiteAreaFinder = new WhiteAreaFinder(); double minWhiteAreaWidth = widthMean * 10; double minWhiteAreaHeight = heightMean * 4; List<Rectangle> whiteAreas = whiteAreaFinder.getWhiteAreas(mirror, 0, 0, 0, mirror.getWidth() - 1, mirror.getHeight() - 1, minWhiteAreaWidth, minWhiteAreaHeight); int whiteAreaSize = 0; for (Rectangle whiteArea : whiteAreas) { whiteAreaSize += (whiteArea.getWidth() * whiteArea.getHeight()); } int totalSize = mirror.getWidth() * mirror.getHeight(); LOG.debug("whiteAreaSize: " + whiteAreaSize); LOG.debug("totalSize: " + totalSize); double sizeRatio = (double) whiteAreaSize / (double) totalSize; LOG.debug("sizeRatio: " + sizeRatio); if (sizeRatio >= minFrameWhiteAreaSizeRatio) { LOG.debug("minFrameWhiteAreaSizeRatio: " + minFrameWhiteAreaSizeRatio); LOG.debug("Frame by white area size! Removing from illustrations"); illustrations.remove(largeShape); } } } for (Shape largeShape : illustrations) { // Add this to large shapes if it's not a "frame" // large shapes are used for paragraph detection sourceImage.getLargeShapes().add(largeShape); } // remove shapes that are enclosed inside illustrations List<Shape> enclosedShapesToDelete = new ArrayList<Shape>(); int extension = 5; for (Shape shape : shapes) { for (Shape shapeToDelete : illustrations) { if (shape.getLeft() >= shapeToDelete.getLeft() - extension && shape.getRight() <= shapeToDelete.getRight() + extension && shape.getTop() >= shapeToDelete.getTop() - extension && shape.getBottom() <= shapeToDelete.getBottom() + extension) { LOG.debug("Enclosed shape: " + shape); LOG.debug(" enclosed by " + shapeToDelete); enclosedShapesToDelete.add(shape); } } } shapes.removeAll(largeShapes); shapes.removeAll(enclosedShapesToDelete); // remove shapes that are practically touching horizontal rules (probably segments of the rule that got split) extension = 3; List<Shape> listToTestAgainst = horizontalRules; for (int i = 0; i < 3; i++) { List<Shape> horizontalRuleSegments = new ArrayList<Shape>(); for (Shape horizontalRule : listToTestAgainst) { for (Shape shape : shapes) { if ((shape.getLeft() <= horizontalRule.getRight() + extension || shape.getRight() >= horizontalRule.getLeft() - extension) && shape.getTop() >= horizontalRule.getTop() - extension && shape.getBottom() <= horizontalRule.getBottom() + extension) { LOG.debug("Horizontal rule segment: " + shape); LOG.debug(" touching " + horizontalRule); horizontalRuleSegments.add(shape); enclosedShapesToDelete.add(shape); } } } shapes.removeAll(horizontalRuleSegments); listToTestAgainst = horizontalRuleSegments; if (listToTestAgainst.size() == 0) break; } }
From source file:net.sqs2.omr.session.logic.PageImageRenderer.java
private static void drawFormAreas(int pageIndex, float densityThreshold, FormMaster master, PageTaskResult pageTaskResult, Graphics2D g, MarkRecognitionConfig markRecognizationConfig, DeskewedImageSource pageSource, int focusedColumnIndex, Rectangle scope) { int formAreaIndexInPage = 0; int minX = Integer.MAX_VALUE; int minY = Integer.MAX_VALUE; int maxX = Integer.MIN_VALUE; int maxY = Integer.MIN_VALUE; for (FormArea formArea : master.getFormAreaListByPageIndex(pageIndex)) { FormAreaResult result = (FormAreaResult) pageTaskResult.getPageAreaResultList() .get(formAreaIndexInPage); if (formArea.isMarkArea()) { if (focusedColumnIndex == formArea.getQuestionIndex()) { Rectangle rect = formArea.getRect(); Point2D p1 = pageSource.getPoint((int) rect.getX(), (int) rect.getY()); Point2D p2 = pageSource.getPoint((int) (rect.getX() + rect.getWidth()), (int) (rect.getY() + rect.getHeight())); minX = Math.min(minX, (int) p1.getX()); minY = Math.min(minY, (int) p1.getY()); maxX = Math.max(maxX, (int) p2.getX()); maxY = Math.max(maxY, (int) p2.getY()); if (result.getDensity() < densityThreshold) { g.setColor(FOCUSED_MARKED_COLOR); } else { g.setColor(FOCUSED_NO_MARKED_COLOR); }/*w w w. j ava 2 s .c o m*/ } else { if (result.getDensity() < densityThreshold) { g.setColor(MARKED_COLOR); } else { g.setColor(NO_MARKED_COLOR); } } g.fillPolygon(pageSource.createRectPolygon( getExtendedRectangle(formArea.getRect(), markRecognizationConfig.getHorizontalMargin(), markRecognizationConfig.getVerticalMargin()))); g.drawPolygon(pageSource.createRectPolygon( getExtendedRectangle(formArea.getRect(), markRecognizationConfig.getHorizontalMargin() + 3, markRecognizationConfig.getVerticalMargin() + 3))); } else { g.setColor(TEXTAREA_COLOR); g.fillPolygon(pageSource.createRectPolygon(formArea.getRect())); } formAreaIndexInPage++; } if (scope != null) { int borderMarginX = 20; int borderMarginY = 3; int margin = 40; int x = minX - borderMarginX; int y = minY - borderMarginY; int width = maxX - minX + borderMarginX * 2; int height = maxY - minY + borderMarginY * 2; scope.x = minX - margin; scope.y = minY - margin; scope.width = maxX - minX + margin * 2; scope.height = maxY - minY + margin * 2; Stroke stroke = new BasicStroke(4.0f, BasicStroke.CAP_SQUARE, BasicStroke.JOIN_ROUND, 2.0f, new float[] { 4.0f, 8.0f }, 0.0f); g.setStroke(stroke); g.setColor(FOCUSED_SCOPE_COLOR); g.drawRoundRect(x, y, width, height, 20, 20); } }