Revision 35 org.gvsig.lrs/trunk/org.gvsig.lrs/org.gvsig.lrs.lib/org.gvsig.lrs.lib.impl/src/main/java/org/gvsig/lrs/lib/impl/LrsAlgorithmUtils.java
| LrsAlgorithmUtils.java | ||
|---|---|---|
| 447 | 447 |
if (geometry instanceof MultiLine){
|
| 448 | 448 |
List<Line> lines=extractLines(geometry); |
| 449 | 449 |
for(Line line:lines){
|
| 450 |
if (index>line.getNumVertices()){
|
|
| 450 |
if (index<=line.getNumVertices()){
|
|
| 451 | 451 |
line.insertVertex(index, vertex); |
| 452 |
return; |
|
| 452 | 453 |
}else{
|
| 453 | 454 |
index-=line.getNumVertices(); |
| 454 | 455 |
} |
| ... | ... | |
| 457 | 458 |
} |
| 458 | 459 |
} |
| 459 | 460 |
|
| 461 |
static protected Double calculateM(Double maxValue, Double minValue, |
|
| 462 |
Double relativeDistance, Double totalLength) {
|
|
| 463 |
// mValue=((newMax-newMin)*(mCoordinate-oldMin)/(oldMax-oldMin))+newMin; |
|
| 464 |
if (totalLength.equals(Double.valueOf(0))) |
|
| 465 |
return Double.POSITIVE_INFINITY; |
|
| 466 |
return ((maxValue - minValue) * (relativeDistance) / (totalLength)) |
|
| 467 |
+ minValue; |
|
| 468 |
} |
|
| 460 | 469 |
|
| 470 |
static protected double calculateNewM(double oldMax, double oldMin, double newMax, double newMin, double mCoordinate){
|
|
| 471 |
double result; |
|
| 472 |
if (oldMax==oldMin){
|
|
| 473 |
return Double.POSITIVE_INFINITY; |
|
| 474 |
} |
|
| 475 |
result=((newMax-newMin)*(mCoordinate-oldMin)/(oldMax-oldMin))+newMin; |
|
| 476 |
|
|
| 477 |
return result; |
|
| 478 |
} |
|
| 479 |
|
|
| 461 | 480 |
} |
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