Mercurial > dive4elements > gnv-client
comparison gnv-artifacts/src/main/java/de/intevation/gnv/math/Interpolation2D.java @ 474:ab29e4ff2fda
Added area interpolation needed for "Horizontalschnitt"
gnv-artifacts/trunk@540 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Thu, 14 Jan 2010 10:34:05 +0000 |
| parents | f42ed4f10b79 |
| children | 70adafe2b9d5 |
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| 473:a6a33ef35809 | 474:ab29e4ff2fda |
|---|---|
| 133 Point2d [] neighbors = new Point2d[4]; | 133 Point2d [] neighbors = new Point2d[4]; |
| 134 | 134 |
| 135 int missedInterpolations = 0; | 135 int missedInterpolations = 0; |
| 136 int interpolations = 0; | 136 int interpolations = 0; |
| 137 | 137 |
| 138 L1Comparator invL1 = new L1Comparator(center); | |
| 139 | |
| 138 for (double p = from; p <= to; p += dP) { | 140 for (double p = from; p <= to; p += dP) { |
| 139 if (!linearToMap.locate(p, center)) { | 141 if (!linearToMap.locate(p, center)) { |
| 140 continue; | 142 continue; |
| 141 } | 143 } |
| 142 queryBuffer.init( | 144 queryBuffer.init( |
| 143 center.x - dxMax, center.x + dxMax, | 145 center.x - dxMax, center.x + dxMax, |
| 144 center.y - dyMax, center.y + dyMax); | 146 center.y - dyMax, center.y + dyMax); |
| 145 | 147 |
| 146 List potential = spatialIndex.query(queryBuffer); | 148 List potential = spatialIndex.query(queryBuffer); |
| 147 | 149 |
| 148 L1Comparator invL1 = new L1Comparator(center); | |
| 149 Collections.sort(potential, invL1); | 150 Collections.sort(potential, invL1); |
| 150 | 151 |
| 151 neighbors[0] = neighbors[1] = | 152 neighbors[0] = neighbors[1] = |
| 152 neighbors[2] = neighbors[3] = null; | 153 neighbors[2] = neighbors[3] = null; |
| 153 | 154 |