org.geotools.referencing.CRS.getVerticalCRS()方法的使用及代码示例

x33g5p2x  于2022-01-18 转载在 其他  
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本文整理了Java中org.geotools.referencing.CRS.getVerticalCRS()方法的一些代码示例,展示了CRS.getVerticalCRS()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。CRS.getVerticalCRS()方法的具体详情如下:
包路径:org.geotools.referencing.CRS
类名称:CRS
方法名:getVerticalCRS

CRS.getVerticalCRS介绍

[英]Returns the first vertical coordinate reference system found in a the given CRS, or null if there is none.
[中]返回在给定CRS中找到的第一个垂直坐标系,如果没有,则返回null。

代码示例

代码示例来源:origin: geotools/geotools

  1. /**
  2. * Returns the first vertical coordinate reference system found in a the given CRS, or {@code
  3. * null} if there is none.
  4. *
  5. * @param crs The coordinate reference system, or {@code null}.
  6. * @return The vertical CRS, or {@code null} if none.
  7. * @since 2.4
  8. */
  9. public static VerticalCRS getVerticalCRS(final CoordinateReferenceSystem crs) {
  10. if (crs instanceof VerticalCRS) {
  11. return (VerticalCRS) crs;
  12. }
  13. if (crs instanceof CompoundCRS) {
  14. final CompoundCRS cp = (CompoundCRS) crs;
  15. for (final CoordinateReferenceSystem c : cp.getCoordinateReferenceSystems()) {
  16. final VerticalCRS candidate = getVerticalCRS(c);
  17. if (candidate != null) {
  18. return candidate;
  19. }
  20. }
  21. }
  22. return null;
  23. }

代码示例来源:origin: georocket/georocket

  1. /**
  2. * A simple test
  3. * @throws Exception if the test fails
  4. */
  5. @Test
  6. public void compoundCrs() throws Exception {
  7. CoordinateReferenceSystem c = CompoundCRSDecoder.decode("urn:ogc:def:crs,crs:EPSG:6.12:3068,crs:EPSG:6.12:5783");
  8. assertEquals(CRS.decode("EPSG:3068"), CRS.getHorizontalCRS(c));
  9. assertEquals(CRS.decode("EPSG:5783"), CRS.getVerticalCRS(c));
  10. }
  11. }

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