public void paint(Polygon shape, Graphics g, Color color, int side) { Rectangle r = shape.getBounds(); int length = Math.max(r.height / 2, 1); int[] lengthPattern = { length, length }; Color[] colorPattern = ((side + 1) % 4 < 2) == (type == Value.GROOVE) ? new Color[] { getShadowColor(color), getLightColor(color) } : new Color[] { getLightColor(color), getShadowColor(color) }; paintStrokes(r, g, View.Y_AXIS, lengthPattern, colorPattern); }
/** * Return the border painter appropriate for the given side. */ private BorderPainter getBorderPainter(int side) { Value style = getBorderStyle(side); return borderPainters.get(style); }
public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) { if (!(g instanceof Graphics2D)) { return; } Graphics2D g2 = (Graphics2D) g.create(); int[] widths = getWidths(); // Position and size of the border interior. int intX = x + widths[LEFT]; int intY = y + widths[TOP]; int intWidth = width - (widths[RIGHT] + widths[LEFT]); int intHeight = height - (widths[TOP] + widths[BOTTOM]); // Coordinates of the interior corners, from NW clockwise. int[][] intCorners = { { intX, intY }, { intX + intWidth, intY }, { intX + intWidth, intY + intHeight }, { intX, intY + intHeight, }, }; // Draw the borders for all sides. for (int i = 0; i < 4; i++) { Value style = getBorderStyle(i); Polygon shape = getBorderShape(i); if ((style != Value.NONE) && (shape != null)) { int sideLength = (i % 2 == 0 ? intWidth : intHeight); // "stretch" the border shape by the interior area dimension shape.xpoints[2] += sideLength; shape.xpoints[3] += sideLength; Color color = getBorderColor(i); BorderPainter painter = getBorderPainter(i); double angle = i * Math.PI / 2; g2.setClip(g.getClip()); // Restore initial clip g2.translate(intCorners[i][0], intCorners[i][1]); g2.rotate(angle); g2.clip(shape); painter.paint(shape, g2, color, i); g2.rotate(-angle); g2.translate(-intCorners[i][0], -intCorners[i][1]); } } g2.dispose(); }
GrooveRidgePainter(Value type) { this.type = type; }
InsetOutsetPainter(Value type) { this.type = type; }
public void paint(Polygon shape, Graphics g, Color color, int side) { g.setColor(((side + 1) % 4 < 2) == (type == Value.INSET) ? getShadowColor(color) : getLightColor(color)); g.fillPolygon(shape); }
/** * Add the specified painter to the painters map. */ static void registerBorderPainter(Value style, BorderPainter painter) { borderPainters.put(style, painter); }