/**
* Render the View to the given graphic context. This implementation render the interior first,
* then the outline.
*/
public void paint(Graphics2D g, Rectangle2D a) {
if (!a.intersects(getBounds())) return;
if (image != null) { // paint bitmap
g.drawImage(image, text2ModelTr, null);
// debug:
g.setPaint(Color.red);
g.draw(this.bounds);
super.paint(g, a); // possibly paint framebox if non-null
} else { // paint textlayout
super.paint(g, a); // possibly paint framebox if non-null
AffineTransform oldAT = g.getTransform();
// paint text in black
g.setPaint(Color.black);
// from now on, we work in Y-direct (<0) coordinates to avoid inextricable problems with font
// being mirrored...
g.transform(text2ModelTr); // also include rotation
textLayout.draw(g, 0.0f, 0.0f);
// [pending] ajouter un cadre si areDimensionsComputed (wysiwyg du pauvre)
// get back to previous transform
g.setTransform(oldAT);
if (DEBUG) {
g.setPaint(Color.red);
g.draw(bounds);
}
}
}
public boolean isInRange(Point upperLeft, Dimension size) {
Rectangle2D rect1 =
new Rectangle2D.Double(
upperLeft.getX(), upperLeft.getY(), size.getWidth(), size.getHeight());
Rectangle2D rect2 = new Rectangle2D.Double(getX(), getY(), getWidth(), getHeight());
return (rect1.intersects(rect2));
}
/** Test if this terminal is hit by the given rectangle. */
@Override
public boolean hit(Rectangle2D r) {
if (!isVisible()) {
return false;
}
boolean hit = intersects(r);
// Do the end too. Does ConnectorEnd needs a proper hit() method?
if (_end != null) {
hit = hit || r.intersects(_end.getBounds());
}
return hit;
}
/**
* Calculates the relative position between a line and a cubic curve. If the line is degenerated
* (coincident start and end point) then -1 is returned if the line is outside the bounding box of
* the cubic curve.
*
* @param lin the line
* @param cub the cubic curve
* @return the position of the curve relative to the line -1: curve is left of line +1: curve is
* right of line 0: curve (eventually) intersects the line
*/
private static int _relativePosition(Line2D lin, CubicCurve2D cub) {
// Is the line degenerated?
if (isNull(lin)) {
Rectangle2D rct = cub.getBounds2D();
double x = lin.getX1() - 0.5 * mEps;
double y = lin.getY1() - 0.5 * mEps;
return rct.intersects(x, y, mEps, mEps) ? 0 : -1;
}
// Create a normalized vector perpendicular to the line
final Vector2D vec1Left = new Vector2D(lin.getP1(), lin.getP2());
vec1Left.left();
vec1Left.normalize();
// All four points/ control points must be left or right the line
final Vector2D vec = new Vector2D();
// P1
vec.setLocation(lin.getP1(), cub.getP1());
int ii = _relativePosition(vec1Left, vec);
if (ii == 0) {
return 0;
}
// P2
vec.setLocation(lin.getP1(), cub.getP2());
int i = _relativePosition(vec1Left, vec);
if (i == 0 || i + ii == 0) {
return 0;
}
// CtrlP1
vec.setLocation(lin.getP1(), cub.getCtrlP1());
i = _relativePosition(vec1Left, vec);
if (i == 0 || i + ii == 0) {
return 0;
}
// CtrlP2
vec.setLocation(lin.getP1(), cub.getCtrlP2());
i = _relativePosition(vec1Left, vec);
if (i == 0 || i + ii == 0) {
return 0;
}
return ii;
}
@Override
public void paintThis(Rectangle2D clip, Graphics2D g) {
if (!clip.intersects(getBounds())) return;
Graphics2D gc = (Graphics2D) g.create();
Image img = imageIcon.getImage();
gc.setColor(new Color(1f, 1f, 1f, alpha));
double sx = boundRect.getWidth() / imageIcon.getIconWidth();
double sy = boundRect.getHeight() / imageIcon.getIconHeight();
AffineTransform af = new AffineTransform(totalTransform);
af.translate(boundRect.getX(), boundRect.getY());
af.scale(sx, sy);
gc.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, alpha));
gc.setRenderingHint(
RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
gc.drawImage(img, af, imageIcon.getImageObserver());
gc.dispose();
}
public boolean moveArea(Player player) {
double dx = (display.getWidth() / 2) - display.getX() + 26;
double dy = (display.getHeight() / 2) - display.getY() + 26;
Rectangle2D area =
new Rectangle2D.Double(
(int) dx,
(int) dy,
(int) (getWidth() - display.getWidth() - 52),
(int) (getHeight() - display.getHeight() - 52));
if (area.intersects(player)) {
return true;
} else {
return false;
}
}
private static boolean _collision(Shape shp1, Shape shp2) {
// Get shape bounds ...
Rectangle2D bounds1 = shp1.getBounds2D();
Rectangle2D bounds2 = shp2.getBounds2D();
// ... and extend by eps
bounds1.setFrame(
bounds1.getX() - mEps,
bounds1.getY() - mEps,
bounds1.getWidth() + mEps + mEps,
bounds1.getHeight() + mEps + mEps);
bounds2.setFrame(
bounds2.getX() - mEps,
bounds2.getY() - mEps,
bounds2.getWidth() + mEps + mEps,
bounds2.getHeight() + mEps + mEps);
return bounds1.intersects(bounds2);
}
@Override
public boolean mouseInside() {
Rectangle2D s = new Rectangle2D.Double(ShotGunLane.x, ShotGunLane.y, 10, 10),
r = new Rectangle2D.Double(this.x, this.y, this.width, this.height);
return r.intersects(s);
}
@Override
public void draw(final Graphics2D gfx, final KanvasContext ctx) {
ensureLayout();
if (layout != null) {
final Graphics2D g = (Graphics2D) gfx.create();
final Rectangle2D bbox = new Rectangle2D.Double();
getBoundingBox(bbox);
layout.drawBackground(g, ctx, bbox, members);
g.dispose();
}
gfx.setColor(java.awt.Color.GREEN);
RenderpassPainter.draw(nlBack, gfx, ctx);
final Rectangle2D view = ctx.getVisibleCanvas();
boolean changed = false;
T last = null;
for (final RenderpassPosition<T> p : members) {
final T r = p.pass;
if (!r.isVisible()) {
continue;
}
if (p.checkBBoxChange()) {
changed = true;
}
final Rectangle2D bbox = p.getPassBBox();
if (!view.intersects(bbox)) {
continue;
}
final Graphics2D g = (Graphics2D) gfx.create();
g.clip(bbox);
final double dx = r.getOffsetX();
final double dy = r.getOffsetY();
g.translate(dx, dy);
final KanvasContext c = RenderpassPainter.getContextFor(r, ctx);
r.draw(g, c);
g.dispose();
drawBetween(gfx, ctx, last, r);
last = r;
}
drawBetween(gfx, ctx, last, null);
if (jkanvas.Canvas.DEBUG_BBOX) {
final Graphics2D g = (Graphics2D) gfx.create();
PaintUtil.setAlpha(g, 0.3);
g.setColor(java.awt.Color.BLUE);
for (final RenderpassPosition<T> rp : members) {
final Renderpass r = rp.pass;
if (!r.isVisible()) {
continue;
}
if (rp.checkBBoxChange()) {
changed = true;
}
final Rectangle2D bbox = rp.getPassBBox();
if (!view.intersects(bbox)) {
continue;
}
g.fill(bbox);
}
}
gfx.setColor(java.awt.Color.GREEN);
RenderpassPainter.draw(nlFront, gfx, ctx);
if (changed) {
invalidate();
}
}
/**
* Tests if the interior of this <code>Polygon</code> intersects the interior of a specified set
* of rectangular coordinates.
*
* @param x the x coordinate of the specified rectangular shape's top-left corner
* @param y the y coordinate of the specified rectangular shape's top-left corner
* @param w the width of the specified rectangular shape
* @param h the height of the specified rectangular shape
* @return <code>true</code> if the interior of this <code>Polygon</code> and the interior of the
* specified set of rectangular coordinates intersect each other; <code>false</code>
* otherwise.
*/
@Override
public boolean intersects(double x, double y, double w, double h) {
if ((path == null) || !bounds.intersects(x, y, w, h)) return false;
return path.intersects(x, y, w, h);
}
public boolean intersects(IGameObject actor) {
Rectangle2D predmet = new Rectangle2D.Float(actor.getX(), actor.getY(), 48f, 48f);
Rectangle2D objekt = new Rectangle2D.Float(this.getX(), this.getY(), 48f, 48f);
return objekt.intersects(predmet);
}
