Revision 12913 branches/v10/libraries/libJCRS/src/org/gvsig/crs/ogr/GetCRSepsg.java
| GetCRSepsg.java | ||
|---|---|---|
| 440 | 440 |
* @return |
| 441 | 441 |
*/ |
| 442 | 442 |
private double especialDegree(double val){
|
| 443 |
if(val==0) |
|
| 444 |
return val; |
|
| 443 | 445 |
int signo = 1; |
| 444 |
double grad, min; |
|
| 445 |
double sec; |
|
| 446 |
|
|
| 447 | 446 |
if (val < 0){
|
| 448 | 447 |
signo = -1; |
| 449 | 448 |
val = Math.abs(val); |
| 450 | 449 |
} |
| 450 |
String strValue=String.valueOf(val); |
|
| 451 |
int posPto=strValue.indexOf('.');
|
|
| 452 |
double grad=Double.parseDouble(strValue.substring(0,posPto)); |
|
| 453 |
String strFraction=strValue.substring(posPto+1); |
|
| 454 |
double min=0; |
|
| 455 |
double sec=0; |
|
| 456 |
if(strFraction.length()==1) |
|
| 457 |
{
|
|
| 458 |
min=Double.parseDouble(strFraction); |
|
| 459 |
min*=10; |
|
| 460 |
} |
|
| 461 |
if(strFraction.length()==2) |
|
| 462 |
{
|
|
| 463 |
min=Double.parseDouble(strFraction); |
|
| 464 |
} |
|
| 465 |
if(strFraction.length()>2) |
|
| 466 |
{
|
|
| 467 |
min=Double.parseDouble(strFraction.substring(0,2)); |
|
| 468 |
sec=Double.parseDouble(strFraction.substring(2)); |
|
| 469 |
if(strFraction.length()==3) |
|
| 470 |
sec*=10; |
|
| 471 |
if(strFraction.length()>4){
|
|
| 472 |
for(int i=0;i<strFraction.length()-4;i++) |
|
| 473 |
sec=sec/10.0; |
|
| 474 |
} |
|
| 475 |
|
|
| 476 |
} |
|
| 451 | 477 |
|
| 452 |
grad = Math.floor(val); |
|
| 453 |
val=(val-grad)*100.0; |
|
| 454 |
min=Math.floor(val); |
|
| 455 |
sec=(val-min)*100.0; |
|
| 456 |
|
|
| 457 | 478 |
val = ((grad + (min/60.0) + (sec/3600.0)) * (Math.PI/180.0)) * signo; |
| 458 | 479 |
|
| 459 | 480 |
return val; |
Also available in: Unified diff