Java Code Examples for java.awt.geom.Ellipse2D#contains()

The following examples show how to use java.awt.geom.Ellipse2D#contains() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: HtmlArea.java    From htmlunit with Apache License 2.0 6 votes vote down vote up 
/**
 * Indicates if this area contains the specified point.
 * @param x the x coordinate of the point
 * @param y the y coordinate of the point
 * @return {@code true} if the point is contained in this area
 */
boolean containsPoint(final int x, final int y) {
    final String shape = StringUtils.defaultIfEmpty(getShapeAttribute(), SHAPE_RECT).toLowerCase(Locale.ROOT);

    if ("default".equals(shape) && getCoordsAttribute() != null) {
        return true;
    }

    if (SHAPE_RECT.equals(shape) && getCoordsAttribute() != null) {
        final Rectangle2D rectangle = parseRect();
        return rectangle.contains(x, y);
    }

    if (SHAPE_CIRCLE.equals(shape) && getCoordsAttribute() != null) {
        final Ellipse2D ellipse = parseCircle();
        return ellipse.contains(x, y);
    }

    if (SHAPE_POLY.equals(shape) && getCoordsAttribute() != null) {
        final GeneralPath path = parsePoly();
        return path.contains(x, y);
    }

    return false;
}
Example 2
Source File: HtmlArea.java    From HtmlUnit-Android with Apache License 2.0 6 votes vote down vote up 
/**
 * Indicates if this area contains the specified point.
 * @param x the x coordinate of the point
 * @param y the y coordinate of the point
 * @return {@code true} if the point is contained in this area
 */
boolean containsPoint(final int x, final int y) {
    final String shape = StringUtils.defaultIfEmpty(getShapeAttribute(), "rect").toLowerCase(Locale.ROOT);

    if ("default".equals(shape) && getCoordsAttribute() != null) {
        return true;
    }

    if ("rect".equals(shape) && getCoordsAttribute() != null) {
        final Rectangle2D rectangle = parseRect();
        return rectangle.contains(x, y);
    }

    if ("circle".equals(shape) && getCoordsAttribute() != null) {
        final Ellipse2D ellipse = parseCircle();
        return ellipse.contains(x, y);
    }

    if ("poly".equals(shape) && getCoordsAttribute() != null) {
        final GeneralPath path = parsePoly();
        return path.contains(x, y);
    }

    return false;
}
Example 3
Source File: CurvedPolylineCreationUI.java    From pumpernickel with MIT License 6 votes vote down vote up 
private Selection getSelection(MouseEvent evt)
		throws NoninvertibleTransformException {
	ShapeCreationPanel scp = (ShapeCreationPanel) evt.getComponent();
	AffineTransform tx = scp.getTransform();
	double r = scp.getHandleSize() / 2;
	Point2D mouseLoc = new Point2D.Float(evt.getX(), evt.getY());
	CurvedPolyline[] shapes = getMirror(scp);
	for (int shapeIndex = 0; shapeIndex < shapes.length; shapeIndex++) {
		if (scp.getHandlesActive().supports(scp, shapeIndex)) {
			for (int b = shapes[shapeIndex].getPointCount() - 1; b >= 0; b--) {
				Point2D p = tx.transform(
						shapes[shapeIndex].getPoint(b), null);
				Ellipse2D e = new Ellipse2D.Double(p.getX() - r,
						p.getY() - r, 2 * r, 2 * r);
				if (e.contains(mouseLoc))
					return new Selection(shapeIndex, b, null);
			}
		}
	}
	return getSelectedShape(scp, evt.getPoint());
}
Example 4
Source File: CellDetector.java    From orbit-image-analysis with GNU General Public License v3.0 5 votes vote down vote up 
private double calcOverlap(ImageObject imgObj) {

    int inOverlap = 0;
    int allCell = 0;

    Rectangle boundings = imgObj.getBoundings();

    Ellipse2D ellipse = new Ellipse2D.Float(boundings.x, boundings.y, boundings.width,
        boundings.height);

    for (int y = boundings.y; y < boundings.y + boundings.getHeight(); ++y) {
      for (int x = boundings.x; x < boundings.x + boundings.getWidth(); ++x) {
        boolean isCell = imgObj.getColorFromGlobalCoordinates(x, y) != Color.WHITE.getRGB();
        boolean isOnEllipse = ellipse.contains(new Point(x, y));

        if (isCell && isOnEllipse) {
          ++inOverlap;
        }

        if (isCell || isOnEllipse) {
          ++allCell;
        }
      }
    }

    return (float) inOverlap / (float) allCell;
  }
Example 5
Source File: BoxContainerPanelUI.java    From pumpernickel with MIT License 5 votes vote down vote up 
protected AbstractHandle getHandle(PlafContext context, MouseEvent e) {
	Point p = e.getPoint();

	for (final Connector connector : context.bcp.getBoxContainer()
			.getConnectors()) {
		Point controlPoint = connector.getControlPoint(false);
		Ellipse2D handleShape = new Ellipse2D.Float(controlPoint.x
				- handleRadius, controlPoint.y - handleRadius,
				2 * handleRadius, 2 * handleRadius);
		if (handleShape.contains(e.getPoint())) {
			AbstractHandle handle = new ConnectorHandle(connector,
					controlPoint, handleShape);
			handle.addPropertyChangeListener(new PropertyChangeListener() {
				@Override
				public void propertyChange(PropertyChangeEvent evt) {
					if (AbstractHandle.KEY_CENTER.matches(evt)) {
						connector.setControlPoint((Point) evt.getNewValue());
					}
				}
			});
			return handle;
		}
	}

	if (context.handles != null) {
		for (int a = 0; a < context.handles.handles.length; a++) {
			if (context.handles.handles[a].shape.contains(p)) {
				return context.handles.handles[a];
			}
		}
	}
	return null;
}
Example 6
Source File: SplineDisplay.java    From filthy-rich-clients with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
@Override
public void mouseMoved(MouseEvent e) {
    Ellipse2D area1 = getDraggableArea(control1);
    Ellipse2D area2 = getDraggableArea(control2);
    
    if (area1.contains(e.getPoint()) || area2.contains(e.getPoint())) {
        setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
    } else {
        setCursor(Cursor.getDefaultCursor());
    }
}
Example 7
Source File: XpGlobesOverlay.java    From plugins with GNU General Public License v3.0 4 votes vote down vote up 
private void renderProgressCircle(Graphics2D graphics, XpGlobe skillToDraw, int startXp, int goalXp, int x, int y, Rectangle bounds)
{
	double radiusCurrentXp = getSkillProgressRadius(startXp, skillToDraw.getCurrentXp(), goalXp);
	double radiusToGoalXp = 360; //draw a circle

	Ellipse2D backgroundCircle = drawEllipse(graphics, x, y);

	drawSkillImage(graphics, skillToDraw, x, y);

	Point mouse = client.getMouseCanvasPosition();
	int mouseX = mouse.getX() - bounds.x;
	int mouseY = mouse.getY() - bounds.y;

	// If mouse is hovering the globe
	if (backgroundCircle.contains(mouseX, mouseY))
	{
		// Fill a darker overlay circle
		graphics.setColor(DARK_OVERLAY_COLOR);
		graphics.fill(backgroundCircle);

		drawProgressLabel(graphics, skillToDraw, startXp, goalXp, x, y);

		if (config.enableTooltips())
		{
			drawTooltip(skillToDraw, goalXp);
		}
	}

	graphics.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, RenderingHints.VALUE_STROKE_PURE);

	drawProgressArc(
		graphics,
		x, y,
		config.xpOrbSize(), config.xpOrbSize(),
		PROGRESS_RADIUS_REMAINDER, radiusToGoalXp,
		5,
		config.progressOrbOutLineColor()
	);
	drawProgressArc(
		graphics,
		x, y,
		config.xpOrbSize(), config.xpOrbSize(),
		PROGRESS_RADIUS_START, radiusCurrentXp,
		config.progressArcStrokeWidth(),
		config.enableCustomArcColor() ? config.progressArcColor() : SkillColor.find(skillToDraw.getSkill()).getColor());
}
Example 8
Source File: XpGlobesOverlay.java    From runelite with BSD 2-Clause "Simplified" License 4 votes vote down vote up 
private void renderProgressCircle(Graphics2D graphics, XpGlobe skillToDraw, int startXp, int goalXp, int x, int y, Rectangle bounds)
{
	double radiusCurrentXp = getSkillProgressRadius(startXp, skillToDraw.getCurrentXp(), goalXp);
	double radiusToGoalXp = 360; //draw a circle

	Ellipse2D backgroundCircle = drawEllipse(graphics, x, y);

	drawSkillImage(graphics, skillToDraw, x, y);

	Point mouse = client.getMouseCanvasPosition();
	int mouseX = mouse.getX() - bounds.x;
	int mouseY = mouse.getY() - bounds.y;

	// If mouse is hovering the globe
	if (backgroundCircle.contains(mouseX, mouseY))
	{
		// Fill a darker overlay circle
		graphics.setColor(DARK_OVERLAY_COLOR);
		graphics.fill(backgroundCircle);

		drawProgressLabel(graphics, skillToDraw, startXp, goalXp, x, y);

		if (config.enableTooltips())
		{
			drawTooltip(skillToDraw, goalXp);
		}
	}

	graphics.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, RenderingHints.VALUE_STROKE_PURE);

	drawProgressArc(
		graphics,
		x, y,
		config.xpOrbSize(), config.xpOrbSize(),
		PROGRESS_RADIUS_REMAINDER, radiusToGoalXp,
		5,
		config.progressOrbOutLineColor()
	);
	drawProgressArc(
		graphics,
		x, y,
		config.xpOrbSize(), config.xpOrbSize(),
		PROGRESS_RADIUS_START, radiusCurrentXp,
		config.progressArcStrokeWidth(),
		config.enableCustomArcColor() ? config.progressArcColor() : SkillColor.find(skillToDraw.getSkill()).getColor());
}