public RoundRectangle2D evaluate(RoundRectangle2D v0, RoundRectangle2D v1, float fraction) {
double x = v0.getX() + ((v1.getX() - v0.getX()) * fraction);
double y = v0.getY() + ((v1.getY() - v0.getY()) * fraction);
double w = v0.getWidth() + ((v1.getWidth() - v0.getWidth()) * fraction);
double h = v0.getHeight() + ((v1.getHeight() - v0.getHeight()) * fraction);
double arcw = v0.getArcWidth() + ((v1.getArcWidth() - v0.getArcWidth()) * fraction);
double arch = v0.getArcHeight() + ((v1.getArcHeight() - v0.getArcHeight()) * fraction);
RoundRectangle2D value = (RoundRectangle2D) v0.clone();
value.setRoundRect(x, y, w, h, arcw, arch);
return value;
}
RoundRectIterator(RoundRectangle2D rr, AffineTransform at) {
this.x = rr.getX();
this.y = rr.getY();
this.w = rr.getWidth();
this.h = rr.getHeight();
this.aw = Math.min(w, Math.abs(rr.getArcWidth()));
this.ah = Math.min(h, Math.abs(rr.getArcHeight()));
this.affine = at;
if (aw < 0 || ah < 0) {
// Don't draw anything...
index = ctrlpts.length;
}
}
public static void fastFill(Graphics2D g2, RoundRectangle2D r) {
Rectangle b = r.getBounds();
g2.fillRoundRect(b.x, b.y, b.width, b.height, (int) r.getArcWidth(), (int) r.getArcHeight());
}
// <editor-fold defaultstate="collapsed" desc="Image related">
private BufferedImage create_LCD_Image(final int WIDTH, final int HEIGHT) {
if (WIDTH <= 0 || HEIGHT <= 0) {
return null;
}
final BufferedImage IMAGE = UTIL.createImage(WIDTH, HEIGHT, Transparency.TRANSLUCENT);
final Graphics2D G2 = IMAGE.createGraphics();
G2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
G2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, RenderingHints.VALUE_STROKE_NORMALIZE);
G2.setRenderingHint(
RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
final int IMAGE_WIDTH = IMAGE.getWidth();
final int IMAGE_HEIGHT = IMAGE.getHeight();
// Background rectangle
final Point2D BACKGROUND_START = new Point2D.Double(0.0, 0.0);
final Point2D BACKGROUND_STOP = new Point2D.Double(0.0, IMAGE_HEIGHT);
if (BACKGROUND_START.equals(BACKGROUND_STOP)) {
BACKGROUND_STOP.setLocation(0.0, BACKGROUND_START.getY() + 1);
}
final float[] BACKGROUND_FRACTIONS = {0.0f, 0.08f, 0.92f, 1.0f};
final Color[] BACKGROUND_COLORS = {
new Color(0.4f, 0.4f, 0.4f, 1.0f),
new Color(0.5f, 0.5f, 0.5f, 1.0f),
new Color(0.5f, 0.5f, 0.5f, 1.0f),
new Color(0.9f, 0.9f, 0.9f, 1.0f)
};
final LinearGradientPaint BACKGROUND_GRADIENT =
new LinearGradientPaint(
BACKGROUND_START, BACKGROUND_STOP, BACKGROUND_FRACTIONS, BACKGROUND_COLORS);
// final double BACKGROUND_CORNER_RADIUS = WIDTH * 0.09375;
final double BACKGROUND_CORNER_RADIUS = WIDTH > HEIGHT ? (HEIGHT * 0.095) : (WIDTH * 0.095);
final java.awt.geom.RoundRectangle2D BACKGROUND =
new java.awt.geom.RoundRectangle2D.Double(
0, 0, IMAGE_WIDTH, IMAGE_HEIGHT, BACKGROUND_CORNER_RADIUS, BACKGROUND_CORNER_RADIUS);
G2.setPaint(BACKGROUND_GRADIENT);
G2.fill(BACKGROUND);
// Foreground rectangle
final Point2D FOREGROUND_START = new Point2D.Double(0.0, 1.0);
final Point2D FOREGROUND_STOP = new Point2D.Double(0.0, IMAGE_HEIGHT - 1);
if (FOREGROUND_START.equals(FOREGROUND_STOP)) {
FOREGROUND_STOP.setLocation(0.0, FOREGROUND_START.getY() + 1);
}
final float[] FOREGROUND_FRACTIONS = {0.0f, 0.03f, 0.49f, 0.5f, 1.0f};
final Color[] FOREGROUND_COLORS = {
lcdColor.GRADIENT_START_COLOR,
lcdColor.GRADIENT_FRACTION1_COLOR,
lcdColor.GRADIENT_FRACTION2_COLOR,
lcdColor.GRADIENT_FRACTION3_COLOR,
lcdColor.GRADIENT_STOP_COLOR
};
if (lcdColor == LcdColor.CUSTOM) {
G2.setPaint(customLcdBackground);
} else {
final LinearGradientPaint FOREGROUND_GRADIENT =
new LinearGradientPaint(
FOREGROUND_START, FOREGROUND_STOP, FOREGROUND_FRACTIONS, FOREGROUND_COLORS);
G2.setPaint(FOREGROUND_GRADIENT);
}
final double FOREGROUND_CORNER_RADIUS = BACKGROUND.getArcWidth() - 1;
final java.awt.geom.RoundRectangle2D FOREGROUND =
new java.awt.geom.RoundRectangle2D.Double(
1,
1,
IMAGE_WIDTH - 2,
IMAGE_HEIGHT - 2,
FOREGROUND_CORNER_RADIUS,
FOREGROUND_CORNER_RADIUS);
G2.fill(FOREGROUND);
G2.dispose();
return IMAGE;
}