Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/jfree/StyledAreaSeriesCollection.java @ 4346:603233b5a719
Removed doExtreme*() as its implemented in own generator now, opened visibility of field artifact for refac.
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Thu, 01 Nov 2012 12:12:53 +0100 |
parents | 940cd2ef149f |
children | e8a4d2fd25cc |
rev | line source |
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2074
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Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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changeset
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1 package de.intevation.flys.jfree; |
a026d005accd
Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports.
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parents:
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2 |
3227
ed07dd55f487
Fixed various bugs (package declarations, moved classes to correct places).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3076
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3 import java.awt.BasicStroke; |
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parents:
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4 import java.awt.Color; |
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parents:
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5 import java.awt.Stroke; |
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parents:
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6 |
3227
ed07dd55f487
Fixed various bugs (package declarations, moved classes to correct places).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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7 import org.jfree.data.xy.XYSeriesCollection; |
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parents:
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8 import org.w3c.dom.Document; |
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parents:
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9 |
3227
ed07dd55f487
Fixed various bugs (package declarations, moved classes to correct places).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3076
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10 import de.intevation.flys.themes.ThemeAccess; |
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parents:
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11 import de.intevation.flys.utils.ThemeUtil; |
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parents:
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12 |
a026d005accd
Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports.
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parents:
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13 |
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parents:
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14 /** |
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parents:
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15 * One or more dataseries to draw a polygon (either "open up/downwards", or |
a026d005accd
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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16 * the area between two curves), a theme-document and further display options. |
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parents:
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17 * The theme-document will later "style" the graphical representation. |
3076
5642a83420f2
FLYS artifacts: Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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18 * The display options can be used to control the z-order and the axis of the |
2074
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parents:
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19 * dataset. |
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parents:
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20 */ |
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21 public class StyledAreaSeriesCollection extends XYSeriesCollection { |
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22 private static final long serialVersionUID = 5274940965666948237L; |
940cd2ef149f
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parents:
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23 |
2074
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parents:
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24 /** Mode, how to draw/which areas to fill. */ |
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parents:
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25 public enum FILL_MODE {UNDER, ABOVE, BETWEEN}; |
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parents:
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26 |
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parents:
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27 /** MODE in use. */ |
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28 protected FILL_MODE mode; |
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parents:
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29 |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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30 /** The theme-document with attributes about actual visual representation. */ |
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parents:
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31 protected Document theme; |
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parents:
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32 |
a026d005accd
Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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33 |
a026d005accd
Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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changeset
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34 /** |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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35 * @param theme the theme-document. |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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36 */ |
a026d005accd
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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37 public StyledAreaSeriesCollection(Document theme) { |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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38 this.theme = theme; |
a026d005accd
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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39 this.mode = FILL_MODE.BETWEEN; |
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Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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40 } |
a026d005accd
Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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changeset
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41 |
a026d005accd
Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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changeset
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42 |
a026d005accd
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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43 /** Gets the Fill mode. */ |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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44 public FILL_MODE getMode() { |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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45 return this.mode; |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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46 } |
a026d005accd
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parents:
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47 |
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parents:
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48 |
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parents:
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49 /** Sets the Fill mode. */ |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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50 public void setMode(FILL_MODE fMode) { |
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parents:
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51 this.mode = fMode; |
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parents:
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52 } |
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parents:
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53 |
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parents:
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54 |
a026d005accd
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parents:
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55 /** |
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parents:
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56 * Applies line color, size and type attributes to renderer, also |
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parents:
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57 * whether to draw lines and/or points. |
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Cosmetics, doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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58 * @param renderer Renderer to apply theme to. |
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Cosmetics, doc.
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parents:
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59 * @return \param renderer |
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parents:
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60 */ |
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parents:
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61 public StableXYDifferenceRenderer applyTheme( |
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parents:
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62 StableXYDifferenceRenderer renderer |
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parents:
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63 ) { |
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parents:
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64 applyFillColor(renderer); |
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65 applyShowShape(renderer); |
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66 applyOutlineColor(renderer); |
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67 applyOutlineStyle(renderer); |
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6da7e064ae90
Allow basic and styled area labels, yet on static position within plot.
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parents:
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68 applyShowArea(renderer); |
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69 if (mode == FILL_MODE.UNDER) { |
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70 renderer.setAreaCalculationMode(StableXYDifferenceRenderer.CALCULATE_NEGATIVE_AREA); |
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parents:
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71 } |
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parents:
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72 else if (mode == FILL_MODE.ABOVE) { |
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73 renderer.setAreaCalculationMode(StableXYDifferenceRenderer.CALCULATE_POSITIVE_AREA); |
6da7e064ae90
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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74 } |
6da7e064ae90
Allow basic and styled area labels, yet on static position within plot.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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75 else { |
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76 renderer.setAreaCalculationMode(StableXYDifferenceRenderer.CALCULATE_ALL_AREA); |
6da7e064ae90
Allow basic and styled area labels, yet on static position within plot.
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parents:
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77 } |
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Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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78 |
b75681c09ef8
Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good).
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parents:
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79 // Apply text style. |
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parents:
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80 new ThemeAccess(theme).parseTextStyle().apply(renderer); |
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parents:
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81 return renderer; |
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82 } |
a026d005accd
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parents:
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83 |
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parents:
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84 |
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parents:
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85 protected void applyFillColor(StableXYDifferenceRenderer renderer) { |
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Christian Lins <christian.lins@intevation.de>
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86 Color paint = ThemeUtil.parseColor( |
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parents:
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87 ThemeUtil.getBackgroundColorString(theme)); |
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parents:
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88 |
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89 int transparency = ThemeUtil.parseTransparency(theme); |
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90 if (transparency > 0) { |
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parents:
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91 paint = new Color( |
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92 paint.getRed(), |
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93 paint.getGreen(), |
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94 paint.getBlue(), |
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95 (int)((100 - transparency) * 2.55f)); |
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parents:
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96 } |
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Area transparency fix
Christian Lins <christian.lins@intevation.de>
parents:
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97 |
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parents:
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98 if (paint != null && this.getMode() == FILL_MODE.ABOVE) { |
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parents:
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99 renderer.setPositivePaint(paint); |
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parents:
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100 renderer.setNegativePaint(new Color(0,0,0,0)); |
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parents:
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101 } |
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parents:
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102 else if (paint != null && this.getMode() == FILL_MODE.UNDER) { |
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parents:
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103 renderer.setNegativePaint(paint); |
a026d005accd
Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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104 renderer.setPositivePaint(new Color(0,0,0,0)); |
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105 } |
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106 else { |
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107 if (paint == null) |
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108 paint = new Color(177, 117, 102); |
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109 renderer.setPositivePaint(paint); |
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110 renderer.setNegativePaint(paint); |
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111 } |
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112 } |
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113 |
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114 |
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115 protected void applyShowShape(StableXYDifferenceRenderer renderer) { |
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116 boolean show = ThemeUtil.parseShowBorder(theme); |
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117 renderer.setDrawOutline(show); |
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118 } |
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119 |
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120 |
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121 protected void applyShowLine(StableXYDifferenceRenderer renderer) { |
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122 boolean show = ThemeUtil.parseShowLine(theme); |
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123 renderer.setShapesVisible(show); |
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124 } |
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125 |
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126 |
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127 protected void applyOutlineColor(StableXYDifferenceRenderer renderer) { |
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128 Color c = ThemeUtil.parseLineColorField(theme); |
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129 renderer.setOutlinePaint(c); |
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130 } |
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131 |
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132 protected void applyOutlineWidth(StableXYDifferenceRenderer renderer) { |
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133 int size = ThemeUtil.parseLineWidth(theme); |
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134 } |
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135 |
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136 /** Inform renderer whether it should draw a label. */ |
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137 protected void applyShowArea(StableXYDifferenceRenderer renderer) { |
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138 renderer.setLabelArea(ThemeUtil.parseShowArea(theme)); |
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139 } |
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140 |
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141 protected void applyOutlineStyle(StableXYDifferenceRenderer renderer) { |
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142 float[] dashes = ThemeUtil.parseLineStyle(theme); |
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143 int size = ThemeUtil.parseLineWidth(theme); |
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144 |
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145 Stroke stroke = null; |
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146 |
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147 if (dashes.length <= 1) { |
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148 stroke = new BasicStroke(Integer.valueOf(size)); |
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149 } |
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150 else { |
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151 stroke = new BasicStroke(Integer.valueOf(size), |
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152 BasicStroke.CAP_BUTT, |
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153 BasicStroke.JOIN_ROUND, |
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154 1.0f, |
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155 dashes, |
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156 0.0f); |
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157 } |
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158 |
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159 renderer.setOutlineStroke(stroke); |
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160 } |
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161 } |
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162 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |