Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/exports/TimeseriesChartGenerator.java @ 8455:6dfc3a1fc70d
(issue1764) Set upper-time and lower-time for time series axes
This introduces new optional chart settings. Upper-time and
lower-time. If they are present the client can show a date selection
and they can be used for the domain axis in timeseries diagrams.
| author | Andre Heinecke <andre.heinecke@intevation.de> |
|---|---|
| date | Wed, 29 Oct 2014 19:51:39 +0100 |
| parents | 42b258294067 |
| children | be5ce2882708 |
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| 8454:7003cf5c19ed | 8455:6dfc3a1fc70d |
|---|---|
| 139 /** | 139 /** |
| 140 * Return left most data points x value (on first axis). | 140 * Return left most data points x value (on first axis). |
| 141 * Shortcut, especially to be overridden in (LS) charts where | 141 * Shortcut, especially to be overridden in (LS) charts where |
| 142 * axis could be inverted. | 142 * axis could be inverted. |
| 143 */ | 143 */ |
| 144 protected double getLeftX() { | 144 protected long getLeftX() { |
| 145 return (Long)getXBounds(0).getLower(); | 145 return (Long)getXBounds(0).getLower(); |
| 146 } | 146 } |
| 147 | 147 |
| 148 | 148 |
| 149 /** | 149 /** |
| 150 * Return right most data points x value (on first axis). | 150 * Return right most data points x value (on first axis). |
| 151 * Shortcut, especially to be overridden in (LS) charts where | 151 * Shortcut, especially to be overridden in (LS) charts where |
| 152 * axis could be inverted. | 152 * axis could be inverted. |
| 153 */ | 153 */ |
| 154 protected double getRightX() { | 154 protected long getRightX() { |
| 155 return (Long)getXBounds(0).getUpper(); | 155 return (Long)getXBounds(0).getUpper(); |
| 156 } | 156 } |
| 157 | 157 |
| 158 | 158 |
| 159 /** | 159 /** |
| 837 public double above(double percent, double base) { | 837 public double above(double percent, double base) { |
| 838 return base + yRange.getLength() * percent; | 838 return base + yRange.getLength() * percent; |
| 839 } | 839 } |
| 840 } | 840 } |
| 841 | 841 |
| 842 /* Create an axis section with setUpperTimeRange and | |
| 843 * setLowerTimeRange */ | |
| 844 @Override | |
| 845 protected List<AxisSection> buildXAxisSections() { | |
| 846 List<AxisSection> axisSections = new ArrayList<AxisSection>(); | |
| 847 | |
| 848 String identifier = "X"; | |
| 849 | |
| 850 AxisSection axisSection = new AxisSection(); | |
| 851 axisSection.setIdentifier(identifier); | |
| 852 axisSection.setLabel(getXAxisLabel()); | |
| 853 axisSection.setFontSize(14); | |
| 854 axisSection.setFixed(false); | |
| 855 | |
| 856 axisSection.setUpperTimeRange(getRightX()); | |
| 857 axisSection.setLowerTimeRange(getLeftX()); | |
| 858 | |
| 859 axisSections.add(axisSection); | |
| 860 | |
| 861 return axisSections; | |
| 862 } | |
| 863 | |
| 864 | |
| 842 } | 865 } |
| 843 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : | 866 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |