Mercurial > hg > truffle
annotate visualizer/Graal/src/com/sun/hotspot/igv/graal/filters/GraalColoringFilter.java @ 8383:b4dea2fa8d9b
Merge.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Tue, 19 Mar 2013 18:05:49 +0100 |
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1 /* |
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2 * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 * |
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23 */ |
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24 package com.sun.hotspot.igv.graal.filters; |
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25 |
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26 import com.sun.hotspot.igv.data.Properties; |
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27 import com.sun.hotspot.igv.filter.AbstractFilter; |
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28 import com.sun.hotspot.igv.graph.Diagram; |
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29 import com.sun.hotspot.igv.graph.Figure; |
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30 import java.awt.Color; |
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31 import java.util.List; |
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32 |
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33 public class GraalColoringFilter extends AbstractFilter { |
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34 |
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35 private String colorName; |
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36 |
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37 public GraalColoringFilter(String colorName) { |
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38 this.colorName = colorName; |
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39 } |
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40 |
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41 @Override |
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42 public String getName() { |
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43 return "Graal Coloring Filter (" + colorName + ")"; |
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44 } |
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45 |
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46 @Override |
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47 public void apply(Diagram d) { |
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48 List<Figure> figures = d.getFigures(); |
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49 int colors = 0; |
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50 for (Figure f : figures) { |
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51 Properties p = f.getProperties(); |
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52 final String prop = p.get(colorName + "Color"); |
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53 if (prop == null) { |
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54 continue; |
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55 } |
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56 try { |
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57 int color = Integer.parseInt(prop); |
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58 if (color > colors) { |
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59 colors = color; |
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60 } |
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61 } catch (NumberFormatException nfe) { |
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62 // nothing to do |
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63 } |
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64 } |
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65 colors++; |
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66 for (Figure f : figures) { |
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67 Properties p = f.getProperties(); |
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68 final String prop = p.get(colorName + "Color"); |
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69 if (prop == null) { |
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70 continue; |
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71 } |
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72 try { |
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73 int color = Integer.parseInt(prop); |
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74 Color c = Color.getHSBColor((float) color / colors, 1.0f, 0.7f); |
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75 f.setColor(c); |
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76 } catch (NumberFormatException nfe) { |
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77 // nothing to do |
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78 } |
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79 } |
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80 } |
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81 } |