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/******************************************************************************* |
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/******************************************************************************* |
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* Copyright (c) 2000, 2005 IBM Corporation and others. |
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* Copyright (c) 2000, 2008 IBM Corporation and others. |
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* All rights reserved. This program and the accompanying materials |
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* All rights reserved. This program and the accompanying materials |
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* are made available under the terms of the Eclipse Public License v1.0 |
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* are made available under the terms of the Eclipse Public License v1.0 |
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* which accompanies this distribution, and is available at |
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* which accompanies this distribution, and is available at |
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import org.eclipse.draw2d.geometry.Dimension; |
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import org.eclipse.draw2d.geometry.Dimension; |
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import org.eclipse.draw2d.geometry.Point; |
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import org.eclipse.draw2d.geometry.Point; |
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import org.eclipse.draw2d.geometry.PrecisionPoint; |
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/** |
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/** |
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* RelativeBendpoint is a Bendpoint that calculates its location based on its distance |
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* RelativeBendpoint is a Bendpoint that calculates its location based on its distance |
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* @since 2.0 |
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* @since 2.0 |
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*/ |
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*/ |
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public Point getLocation() { |
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public Point getLocation() { |
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Point a1 = getConnection().getSourceAnchor().getReferencePoint(); |
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PrecisionPoint a1 = new PrecisionPoint(getConnection().getSourceAnchor().getReferencePoint()); |
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Point a2 = getConnection().getTargetAnchor().getReferencePoint(); |
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PrecisionPoint a2 = new PrecisionPoint(getConnection().getTargetAnchor().getReferencePoint()); |
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Point p = new Point(); |
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getConnection().translateToRelative(a1); |
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Dimension dim1 = d1.getCopy(), dim2 = d2.getCopy(); |
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getConnection().translateToRelative(a2); |
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getConnection().translateToAbsolute(dim1); |
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return new PrecisionPoint((a1.preciseX() + d1.preciseWidth()) |
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getConnection().translateToAbsolute(dim2); |
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* (1f - weight) + weight * (a2.preciseX() + d2.preciseWidth()), |
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(a1.preciseY() + d1.preciseHeight()) * (1f - weight) + weight |
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p.x = (int)((a1.x + dim1.width) * (1f - weight) + weight * (a2.x + dim2.width)); |
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* (a2.preciseY() + d2.preciseHeight())); |
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p.y = (int)((a1.y + dim1.height) * (1f - weight) + weight * (a2.y + dim2.height)); |
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} |
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getConnection().translateToRelative(p); |
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return p; |
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} |
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/** |
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/** |
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* Sets the Connection this bendpoint should be associated with. |
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* Sets the Connection this bendpoint should be associated with. |
