Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java @ 3621:6772e9f9b65f
Deal with inverted axes in longitudinal charts and logos.
flys-artifacts/trunk@5297 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
|---|---|
| date | Wed, 29 Aug 2012 14:43:26 +0000 |
| parents | 97ad960f5579 |
| children | 0eca080fc162 |
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| 3620:1cd6114603d9 | 3621:6772e9f9b65f |
|---|---|
| 114 } | 114 } |
| 115 }; | 115 }; |
| 116 } | 116 } |
| 117 | 117 |
| 118 | 118 |
| 119 /** True if x axis has been inverted. */ | |
| 119 public boolean isInverted() { | 120 public boolean isInverted() { |
| 120 return inverted; | 121 return inverted; |
| 121 } | 122 } |
| 122 | 123 |
| 123 | 124 |
| 125 /** Set to true if x axis has been inverted. */ | |
| 124 public void setInverted(boolean inverted) { | 126 public void setInverted(boolean inverted) { |
| 125 this.inverted = inverted; | 127 this.inverted = inverted; |
| 128 } | |
| 129 | |
| 130 /** | |
| 131 * Return left most data points x value (on first axis). | |
| 132 * Overridden because axis could be inverted. | |
| 133 */ | |
| 134 @Override | |
| 135 protected double getLeftX() { | |
| 136 if (isInverted()) { | |
| 137 return (Double)getXBounds(0).getUpper(); | |
| 138 } | |
| 139 return (Double)getXBounds(0).getLower(); | |
| 140 } | |
| 141 | |
| 142 | |
| 143 /** | |
| 144 * Return right most data points x value (on first axis). | |
| 145 * Overridden because axis could be inverted. | |
| 146 */ | |
| 147 @Override | |
| 148 protected double getRightX() { | |
| 149 if (isInverted()) { | |
| 150 return (Double)getXBounds(0).getLower(); | |
| 151 } | |
| 152 return (Double)getXBounds(0).getUpper(); | |
| 126 } | 153 } |
| 127 | 154 |
| 128 | 155 |
| 129 /** | 156 /** |
| 130 * Returns the default title for this chart. | 157 * Returns the default title for this chart. |