protected void drawText(Graphics2D g2) {
// Find the bounds of the entire string.
FontRenderContext frc = g2.getFontRenderContext();
mLayout = new TextLayout(mMessage, mFont, frc);
// Find the dimensions of this component.
int width = getSize().width;
int height = getSize().height;
// Place the first full string, horizontally centered,
// at the bottom of the component.
Rectangle2D bounds = mLayout.getBounds();
double x = (width - bounds.getWidth()) / 2;
double y = height - bounds.getHeight();
drawString(g2, x, y, 0);
// Now draw a second version, anchored to the right side
// of the component and rotated by -PI / 2.
drawString(g2, width - bounds.getHeight(), y, -Math.PI / 2);
}
@Override
public Rectangle2D.Double getDrawingArea() {
if (cachedDrawingArea == null) {
Rectangle2D rx = getBounds();
Rectangle2D.Double r =
(rx instanceof Rectangle2D.Double)
? (Rectangle2D.Double) rx
: new Rectangle2D.Double(rx.getX(), rx.getY(), rx.getWidth(), rx.getHeight());
double g = SVGAttributeKeys.getPerpendicularHitGrowth(this);
Geom.grow(r, g, g);
if (TRANSFORM.get(this) == null) {
cachedDrawingArea = r;
} else {
cachedDrawingArea = new Rectangle2D.Double();
cachedDrawingArea.setRect(TRANSFORM.get(this).createTransformedShape(r).getBounds2D());
}
}
return (Rectangle2D.Double) cachedDrawingArea.clone();
}
/** Gets the drawing area without taking the decorator into account. */
@Override
protected Rectangle2D.Double getFigureDrawingArea() {
if (getText() == null) {
return getBounds();
} else {
TextLayout layout = getTextLayout();
Rectangle2D.Double r =
new Rectangle2D.Double(origin.x, origin.y, layout.getAdvance(), layout.getAscent());
Rectangle2D lBounds = layout.getBounds();
if (!lBounds.isEmpty() && !Double.isNaN(lBounds.getX())) {
r.add(
new Rectangle2D.Double(
lBounds.getX() + origin.x,
(lBounds.getY() + origin.y + layout.getAscent()),
lBounds.getWidth(),
lBounds.getHeight()));
}
// grow by two pixels to take antialiasing into account
Geom.grow(r, 2d, 2d);
return r;
}
}
@Override
public void paintIcon(Component c, Graphics g, int x, int y) {
Graphics2D g2 = (Graphics2D) g.create();
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
g2.translate(x, y);
g2.setStroke(new BasicStroke(BORDER_WIDTH));
g2.setPaint(LINE_COLOR);
g2.draw(BORDER);
g2.setStroke(new BasicStroke(SLIT_WIDTH));
g2.setColor(UIManager.getColor("Panel.background"));
int n = SLIT_NUM + 1;
int v = ICON_SIZE / n;
int m = n * v;
for (int i = 1; i < n; i++) {
int a = i * v;
g2.drawLine(a, 0, a, m);
g2.drawLine(0, a, m, a);
}
// g2.drawLine(1 * v, 0 * v, 1 * v, 4 * v);
// g2.drawLine(2 * v, 0 * v, 2 * v, 4 * v);
// g2.drawLine(3 * v, 0 * v, 3 * v, 4 * v);
// g2.drawLine(0 * v, 1 * v, 4 * v, 1 * v);
// g2.drawLine(0 * v, 2 * v, 4 * v, 2 * v);
// g2.drawLine(0 * v, 3 * v, 4 * v, 3 * v);
g2.setPaint(LINE_COLOR);
Rectangle2D b = ARROW.getBounds();
Point2D p = new Point2D.Double(b.getX() + b.getWidth() / 2d, b.getY() + b.getHeight() / 2d);
AffineTransform toCenterAT =
AffineTransform.getTranslateInstance(ICON_SIZE / 2d - p.getX(), ICON_SIZE / 2d - p.getY());
g2.fill(toCenterAT.createTransformedShape(ARROW));
g2.dispose();
}
public void draw(
Graphics2D g,
Color stringColor,
Color foreground,
Color background,
String info,
double x,
double y) {
FontMetrics fm = g.getFontMetrics();
int h = fm.getHeight();
int w = fm.stringWidth(info);
r1.setRect(
x - w / 2 - in.left, y - in.top - h / 2, w + in.right + in.left, h + in.bottom + in.top);
g.setColor(background);
g.fill(r1);
g.setColor(stringColor);
g.draw(r1);
g.setColor(foreground);
r2.setRect(r1.getX() + 1, r1.getY() + 1, r1.getWidth() - 2, r1.getHeight() - 2);
g.draw(r2);
g.setColor(stringColor);
g.drawString(
info, (float) (r2.getX() + in.left), (float) (r2.getY() + h - (r2.getHeight() - h) / 2));
}
static void paintShadowTitle(
Graphics g,
String title,
int x,
int y,
Color frente,
Color shadow,
int desp,
int tipo,
int orientation) {
// Si hay que rotar la fuente, se rota
Font f = g.getFont();
if (orientation == SwingConstants.VERTICAL) {
AffineTransform rotate = AffineTransform.getRotateInstance(Math.PI / 2);
f = f.deriveFont(rotate);
}
// Si hay que pintar sombra, se hacen un monton de cosas
if (shadow != null) {
int matrix = (tipo == THIN ? MATRIX_THIN : MATRIX_FAT);
Rectangle2D rect = g.getFontMetrics().getStringBounds(title, g);
int w, h;
if (orientation == SwingConstants.HORIZONTAL) {
w = (int) rect.getWidth() + 6 * matrix; // Hay que dejar espacio para las sombras y el borde
h = (int) rect.getHeight() + 6 * matrix; // que ConvolveOp ignora por el EDGE_NO_OP
} else {
h = (int) rect.getWidth() + 6 * matrix; // Hay que dejar espacio para las sombras y el borde
w = (int) rect.getHeight() + 6 * matrix; // que ConvolveOp ignora por el EDGE_NO_OP
}
// La sombra del titulo
BufferedImage iTitulo = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB);
BufferedImage iSombra = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB);
Graphics2D g2 = iTitulo.createGraphics();
g2.setRenderingHint(
RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
g2.setFont(f);
g2.setColor(shadow);
g2.drawString(title, 3 * matrix, 3 * matrix); // La pintamos en el centro
ConvolveOp cop =
new ConvolveOp((tipo == THIN ? kernelThin : kernelFat), ConvolveOp.EDGE_NO_OP, null);
cop.filter(iTitulo, iSombra); // A ditorsionar
// Por fin, pintamos el jodio titulo
g.drawImage(
iSombra,
x - 3 * matrix + desp, // Lo llevamos a la posicion original y le sumamos 1
y - 3 * matrix + desp, // para que la sombra quede pelin desplazada
null);
}
// Si hay que pintar el frente, se pinta
if (frente != null) {
g.setFont(f);
g.setColor(frente);
g.drawString(title, x, y);
}
}
