Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/jfree/XYStyle.java @ 7156:2d690611d110
Add NPE guard to XYStyle.
| author | Andre Heinecke <aheinecke@intevation.de> |
|---|---|
| date | Wed, 25 Sep 2013 18:04:49 +0200 |
| parents | 1b35b2ddfc28 |
| children | d20a26e96ef1 |
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| 7155:34b5e7ef2a36 | 7156:2d690611d110 |
|---|---|
| 39 /** | 39 /** |
| 40 * Applies line color, size and type attributes to renderer, also | 40 * Applies line color, size and type attributes to renderer, also |
| 41 * whether to draw lines and/or points. | 41 * whether to draw lines and/or points. |
| 42 */ | 42 */ |
| 43 @Override | 43 @Override |
| 44 public XYLineAndShapeRenderer applyTheme(XYLineAndShapeRenderer r, int idx){ | 44 public XYLineAndShapeRenderer applyTheme(XYLineAndShapeRenderer r, int idx) { |
| 45 if (theme == null) { | |
| 46 // Hurray we already applied nothing :) | |
| 47 return r; | |
| 48 } | |
| 45 this.renderer = r; | 49 this.renderer = r; |
| 46 applyLineColor(r, idx); | 50 applyLineColor(r, idx); |
| 47 applyLineSize(r, idx); | 51 applyLineSize(r, idx); |
| 48 applyLineType(r, idx); | 52 applyLineType(r, idx); |
| 49 applyShowLine(r, idx); | 53 applyShowLine(r, idx); |