| 1 | // Copyright 2004-2007 Jean-Francois Poilpret |
| 2 | // |
| 3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | // you may not use this file except in compliance with the License. |
| 5 | // You may obtain a copy of the License at |
| 6 | // |
| 7 | // http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | // |
| 9 | // Unless required by applicable law or agreed to in writing, software |
| 10 | // distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | // See the License for the specific language governing permissions and |
| 13 | // limitations under the License. |
| 14 | |
| 15 | package net.sourceforge.hiveboard.drawing; |
| 16 | |
| 17 | import java.awt.Graphics2D; |
| 18 | |
| 19 | public class RectangleTool extends AbstractRubberBandTool |
| 20 | { |
| 21 | public DrawingAction stop() |
| 22 | { |
| 23 | // Convert points list into a DrawingAction |
| 24 | int[] x = new int[NUM_POINTS]; |
| 25 | int[] y = new int[NUM_POINTS]; |
| 26 | x[TOP_LEFT] = _startX; |
| 27 | y[TOP_LEFT] = _startY; |
| 28 | x[TOP_RIGHT] = _lastX; |
| 29 | y[TOP_RIGHT] = _startY; |
| 30 | x[BOTTOM_RIGHT] = _lastX; |
| 31 | y[BOTTOM_RIGHT] = _lastY; |
| 32 | x[BOTTOM_LEFT] = _startX; |
| 33 | y[BOTTOM_LEFT] = _lastY; |
| 34 | x[TOP_LEFT_LOOP] = _startX; |
| 35 | y[TOP_LEFT_LOOP] = _startY; |
| 36 | return new PenFreeDrawingAction(x, y, _penColor, _stroke); |
| 37 | } |
| 38 | |
| 39 | @Override protected void draw(Graphics2D graf, int x1, int y1, int x2, int y2) |
| 40 | { |
| 41 | int width = x2 - x1; |
| 42 | int xstart = x1; |
| 43 | if (width < 0) |
| 44 | { |
| 45 | width = -width; |
| 46 | xstart = x2; |
| 47 | } |
| 48 | int height = y2 - y1; |
| 49 | int ystart = y1; |
| 50 | if (height < 0) |
| 51 | { |
| 52 | height = -height; |
| 53 | ystart = y2; |
| 54 | } |
| 55 | graf.drawRect(xstart, ystart, width, height); |
| 56 | } |
| 57 | |
| 58 | private final static int TOP_LEFT = 0; |
| 59 | private final static int TOP_RIGHT = 1; |
| 60 | private final static int BOTTOM_RIGHT = 2; |
| 61 | private final static int BOTTOM_LEFT = 3; |
| 62 | private final static int TOP_LEFT_LOOP = 4; |
| 63 | private final static int NUM_POINTS = 5; |
| 64 | } |