Java Code Examples for org.eclipse.draw2d.geometry.Point#preciseX()

The following examples show how to use org.eclipse.draw2d.geometry.Point#preciseX() . 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: AdjustIdentityAnchorCommand.java    From statecharts with Eclipse Public License 1.0 5 votes vote down vote up 
private double computeNewXRelativeLocation(int direction, Point currentRelativePoint, double logicalWidthDelta) {

		if (direction == PositionConstants.NORTH_WEST || direction == PositionConstants.WEST
				|| direction == PositionConstants.SOUTH_WEST) {
			return currentRelativePoint.preciseX() + logicalWidthDelta;
		} else {

			return currentRelativePoint.preciseX();
		}
	}
Example 2
Source File: RelativeBendpointUtil.java    From statecharts with Eclipse Public License 1.0 5 votes vote down vote up 
public void forceLocation(Connection conn, RelativeBendpoint relbp, double locX, double locY) {
	float w = 0;
	Dimension d2 = new Dimension();
	PrecisionDimension d1 = new PrecisionDimension();

	// compute d1 based on source anchor
	PrecisionPoint a1 = new PrecisionPoint(conn.getSourceAnchor().getReferencePoint());
	Point a1Copy = a1.getCopy();
	conn.translateToRelative(a1Copy);

	// x = a1.preciseX() + d1.preciseWidth()
	// <=> x - a1.preciseX() = d1.preciseWidth()
	d1.setPreciseWidth(locX - a1Copy.preciseX());
	d1.setPreciseHeight(locY - a1Copy.preciseY());

	relbp.setRelativeDimensions(d1, d2);
	relbp.setWeight(w);

	// ensure location is correct
	Point location = relbp.getLocation();
	if (Math.abs(location.preciseX() - locX) > 0.1) {
		throw new IllegalStateException(
				"cannot force location-x: expected <" + locX + "> but got <" + location.preciseX() + ">");
	}
	if (Math.abs(location.preciseY() - locY) > 0.1) {
		throw new IllegalStateException(
				"cannot force location-y: expected <" + locY + "> but got <" + location.preciseY() + ">");
	}
}
Example 3
Source File: DraggableElementCreationTool.java    From bonita-studio with GNU General Public License v2.0 5 votes vote down vote up 
protected void snapPoint(CreateRequest request) {
    if (helper != null && figure != null) {
        final PrecisionRectangle baseRect = sourceRectangle.getPreciseCopy();
        final PrecisionRectangle jointRect = compoundSrcRect.getPreciseCopy();
        Point location = getLocation().getTranslated(-figure.getSize().width / 2, -figure.getSize().height / 2);
        final PrecisionPoint preciseDelta = new PrecisionPoint(location.preciseX(), location.preciseY());
        baseRect.translate(preciseDelta);
        jointRect.translate(preciseDelta);
        helper.snapPoint(request, PositionConstants.HORIZONTAL | PositionConstants.VERTICAL, new PrecisionRectangle[] {
                baseRect, jointRect }, preciseDelta);
        request.setLocation(preciseDelta);
    }

}
Example 4
Source File: GeometryUtil.java    From statecharts with Eclipse Public License 1.0 4 votes vote down vote up 
public V3(Point p) {
	this(p.preciseX(), p.preciseY(), 1);
}
Example 5
Source File: GeometryUtil.java    From statecharts with Eclipse Public License 1.0 4 votes vote down vote up 
public boolean contains(Rectangle r, Point p) {
	return (equalsImprecise(p.preciseY(), r.y) || (p.preciseY() > r.y))
			&& (equalsImprecise(p.preciseY(), r.y + r.h) || (p.preciseY() < (r.y + r.h)))
			&& (equalsImprecise(p.preciseX(), r.x) || (p.preciseX() > r.x))
			&& (equalsImprecise(p.preciseX(), r.x + r.w) || (p.preciseX() < (r.x + r.w)));
}
Example 6
Source File: GeometryUtil.java    From statecharts with Eclipse Public License 1.0 4 votes vote down vote up 
public PrecisionPoint getAdded(Point v, Point w) {
	return new PrecisionPoint(v.preciseX() + w.preciseX(), v.preciseY() + w.preciseY());
}
Example 7
Source File: GeometryUtil.java    From statecharts with Eclipse Public License 1.0 4 votes vote down vote up 
public double getDotProduct(Point p, Point other) {
	return (p.preciseX() * other.preciseX()) + (p.preciseY() * other.preciseY());
}
Example 8
Source File: GeometryUtil.java    From statecharts with Eclipse Public License 1.0 4 votes vote down vote up 
public PrecisionPoint getNormalized(Point vector) {
	double f = 1 / getLength(vector);
	return new PrecisionPoint(f * vector.preciseX(), f * vector.preciseY());
}
Example 9
Source File: GeometryUtil.java    From statecharts with Eclipse Public License 1.0 4 votes vote down vote up 
public PrecisionPoint getOrthogonalComplement(Point vector) {
	return new PrecisionPoint(-vector.preciseY(), vector.preciseX());
}
Example 10
Source File: GeometryUtil.java    From statecharts with Eclipse Public License 1.0 4 votes vote down vote up 
public PrecisionPoint toPP(Point point) {
	return point instanceof PrecisionPoint ? (PrecisionPoint) point
			: new PrecisionPoint(point.preciseX(), point.preciseY());
}