/*
* The MIT License (MIT)
*
* Copyright (c) 2007-2015 Broad Institute
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.broad.igv.charts;
import org.broad.igv.util.stats.KMPlotFrame;
import org.omg.CORBA.Bounds;
import java.awt.*;
import java.util.ArrayList;
import java.util.List;
/**
* Simple geometric class to support lasso selection
*
* @author Jim Robinson
* @date 10/31/11
*/
public class SelectionPath {
List<Point> points;
Rectangle bounds;
int maxX;
int maxY;
public SelectionPath() {
points = new ArrayList<Point>(100);
}
public void addPoint(Point p) {
if(bounds == null) {
// Be generous with bounds, its only use is to set clip rects for repaints
bounds = new Rectangle(p.x-10, p.y-10, 20, 20);
maxX = p.x + 10;
maxY = p.y + 10;
}
else {
maxX = Math.max(maxX, p.x + 10);
bounds.x = Math.min(bounds.x, p.x - 10);
bounds.width = maxX - bounds.x;
maxY = Math.max(maxY, p.y + 10);
bounds.y = Math.min(bounds.y, p.y - 10);
bounds.height = maxY - bounds.y;
}
points.add(p);
}
public List<Point> getPoints() {
return points;
}
public Rectangle getBounds() {
return bounds;
}
public int size() {
return points.size();
}
}