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/*******************************************************************************
* Copyright (c) 2000, 2005 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.swt.examples.paint;
import org.eclipse.swt.graphics.Point;
/**
* A line drawing tool
*/
public class LineTool extends DragPaintSession implements PaintTool {
private ToolSettings settings;
/**
* Constructs a LineTool.
*
* @param toolSettings the new tool settings
* @param paintSurface the PaintSurface we will render on.
*/
public LineTool(ToolSettings toolSettings, PaintSurface paintSurface) {
super(paintSurface);
set(toolSettings);
}
/**
* Sets the tool's settings.
*
* @param toolSettings the new tool settings
*/
@Override
public void set(ToolSettings toolSettings) {
settings = toolSettings;
}
/**
* Returns name associated with this tool.
*
* @return the localized name of this tool
*/
@Override
public String getDisplayName() {
return PaintExample.getResourceString("tool.Line.label");
}
/*
* Template methods for drawing
*/
@Override
protected Figure createFigure(Point a, Point b) {
return new LineFigure(settings.commonForegroundColor, settings.commonBackgroundColor, settings.commonLineStyle,
a.x, a.y, b.x, b.y);
}
}
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