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1 /*
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2 CCmI Editor - A Collaborative Cross-Modal Diagram Editing Tool
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3
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4 Copyright (C) 2011 Queen Mary University of London (http://ccmi.eecs.qmul.ac.uk/)
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5
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6 This program is free software: you can redistribute it and/or modify
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7 it under the terms of the GNU General Public License as published by
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8 the Free Software Foundation, either version 3 of the License, or
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9 (at your option) any later version.
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10
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11 This program is distributed in the hope that it will be useful,
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12 but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 GNU General Public License for more details.
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15
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16 You should have received a copy of the GNU General Public License
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17 along with this program. If not, see <http://www.gnu.org/licenses/>.
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18 */
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19 package uk.ac.qmul.eecs.ccmi.gui;
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20
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21 import java.awt.BasicStroke;
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22 import java.awt.Stroke;
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23
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24 /**
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25 * Defines the possible values for the stroke of lines painted on the graph when drawing an {@link Edge}.
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26 * It can be <i>Solid</i>, <i>Dotted</i> or <i>Dashed</i>.
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27 *
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28 */
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29 public enum LineStyle {
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30 Solid(new BasicStroke(),0xFFFF),
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31 Dotted(new BasicStroke(1.0f,
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32 BasicStroke.CAP_ROUND,
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33 BasicStroke.JOIN_ROUND,
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34 0.0f,
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35 new float[]{1.0f,3.0f},
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36 0.0f),0xAAAA),
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37 Dashed(new BasicStroke(1.0f,
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38 BasicStroke.CAP_ROUND,
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39 BasicStroke.JOIN_ROUND,
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40 0.0f,
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41 new float[]{5.0f,5.0f},
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42 0.0f),0xF0F0);
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43
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44 private LineStyle(BasicStroke stroke, int stipplePattern){
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45 this.stroke = stroke;
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46 this.stipplePattern = stipplePattern;
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47 }
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48
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49 /**
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50 * returns the stroke of this line style. The stroke is used to paint
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51 * the edge that has this line style on a graphics.
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52 *
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53 * @return the stroke for this line style
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54 */
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55 public Stroke getStroke(){
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56 return stroke;
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57 }
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58
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59 /**
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60 * Returns an a bit representation of the stippling of this edge.
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61 * This value can be used by openGL like libraries to draw the edge and it's used by
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62 * the OmniHaptic device native code to paint the edge visually and haptically.
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63 *
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64 * @see <a href="http://www.opengl.org/sdk/docs/man/xhtml/glLineStipple.xml">glLineStipple</a>
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65 *
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66 * @return an int with the bit representation of the stipple pattern
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67 */
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68 public int getStipplePattern(){
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69 return stipplePattern;
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70 }
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71
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72 private Stroke stroke;
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73 private int stipplePattern;
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74 }
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