Mercurial > dive4elements > river
comparison flys-client/src/main/java/de/intevation/flys/client/client/ui/chart/MousePositionPanel.java @ 4038:0189d6b0973a
Cosmetics, refac.
| author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
|---|---|
| date | Thu, 04 Oct 2012 16:43:18 +0200 |
| parents | 6a8f83c538e3 |
| children | 651b93c10dc5 |
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| 4037:52a280532c2f | 4038:0189d6b0973a |
|---|---|
| 17 * Panel showing the mouse position in data space. | 17 * Panel showing the mouse position in data space. |
| 18 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> | 18 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
| 19 */ | 19 */ |
| 20 public class MousePositionPanel extends HLayout implements MouseMoveHandler { | 20 public class MousePositionPanel extends HLayout implements MouseMoveHandler { |
| 21 | 21 |
| 22 /** Is associated to a ChartTab. */ | |
| 22 protected ChartOutputTab chartTab; | 23 protected ChartOutputTab chartTab; |
| 23 | |
| 24 protected NumberFormat nf; | |
| 25 | 24 |
| 26 protected HLayout xLayout; | 25 protected HLayout xLayout; |
| 27 protected ArrayList<HLayout> yLayouts; | 26 protected ArrayList<HLayout> yLayouts; |
| 27 | |
| 28 | 28 |
| 29 public MousePositionPanel(ChartOutputTab chartTab) { | 29 public MousePositionPanel(ChartOutputTab chartTab) { |
| 30 super(); | 30 super(); |
| 31 | 31 |
| 32 this.chartTab = chartTab; | 32 this.chartTab = chartTab; |
| 33 | |
| 34 nf = NumberFormat.getDecimalFormat(); | |
| 35 | 33 |
| 36 chartTab.getChartPanel().addMouseMoveHandler(this); | 34 chartTab.getChartPanel().addMouseMoveHandler(this); |
| 37 | 35 |
| 38 initLayout(); | 36 initLayout(); |
| 39 } | 37 } |
| 121 | 119 |
| 122 // Get the label for the coordinates. | 120 // Get the label for the coordinates. |
| 123 Canvas xLabel = xLayout.getMember(1); | 121 Canvas xLabel = xLayout.getMember(1); |
| 124 Canvas yLabel = yLayout.getMember(1); | 122 Canvas yLabel = yLayout.getMember(1); |
| 125 | 123 |
| 126 double[] xy = transformer.transform(x,y); | 124 double[] xy = transformer.transform(x, y); |
| 127 String[] xyStr = transformer.format(new Number[] { | 125 String[] xyStr = transformer.format(new Number[] { |
| 128 new Double(xy[0]), new Double(xy[1]) }); | 126 new Double(xy[0]), new Double(xy[1]) }); |
| 129 // Set the coordinates. | 127 // Set the coordinates. |
| 130 xLabel.setContents(xyStr[0]); | 128 xLabel.setContents(xyStr[0]); |
| 131 yLabel.setContents(xyStr[1]); | 129 yLabel.setContents(xyStr[1]); |