Mercurial > dive4elements > river
diff flys-artifacts/src/main/java/de/intevation/flys/exports/XYChartGenerator.java @ 2184:fc86fcfe503e
Only add one legend item for manual point themes.
flys-artifacts/trunk@3788 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Fri, 27 Jan 2012 11:19:16 +0000 |
parents | a79d5cd26083 |
children | 73490b828a90 |
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--- a/flys-artifacts/src/main/java/de/intevation/flys/exports/XYChartGenerator.java Fri Jan 27 11:01:13 2012 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/XYChartGenerator.java Fri Jan 27 11:19:16 2012 +0000 @@ -1164,17 +1164,19 @@ ThemeAccess themeAccess = new ThemeAccess(theme); textStyle = themeAccess.parseTextStyle(); lineStyle = themeAccess.parseLineStyle(); - LegendItemCollection lic = new LegendItemCollection(); - LegendItemCollection old = plot.getFixedLegendItems(); - lic.add(createLegendItem(theme, fa.getLabel())); - // (Re-)Add prior legend entries. - if (old != null) { - old.addAll(lic); + if (fa.getLabel() != null) { + LegendItemCollection lic = new LegendItemCollection(); + LegendItemCollection old = plot.getFixedLegendItems(); + lic.add(createLegendItem(theme, fa.getLabel())); + // (Re-)Add prior legend entries. + if (old != null) { + old.addAll(lic); + } + else { + old = lic; + } + plot.setFixedLegendItems(old); } - else { - old = lic; - } - plot.setFixedLegendItems(old); } // The 'Sticky' Annotations (at axis, with line and text).