Revision: 6161
http://sourceforge.net/p/jump-pilot/code/6161
Author: ma15569
Date: 2019-04-04 14:03:30 +0000 (Thu, 04 Apr 2019)
Log Message:
-----------
Added description of methods
Modified Paths:
--------------
core/trunk/src/org/openjump/core/rasterimage/algorithms/VectorizeAlgorithm.java
Modified:
core/trunk/src/org/openjump/core/rasterimage/algorithms/VectorizeAlgorithm.java
===================================================================
---
core/trunk/src/org/openjump/core/rasterimage/algorithms/VectorizeAlgorithm.java
2019-04-04 13:56:50 UTC (rev 6160)
+++
core/trunk/src/org/openjump/core/rasterimage/algorithms/VectorizeAlgorithm.java
2019-04-04 14:03:30 UTC (rev 6161)
@@ -56,7 +56,7 @@
}
/**
- * Create a FeatureCollection of polygons defining
GridWrapperNotInterpolated and number of band
+ * Create a FeatureCollection of polygons defining a
GridWrapperNotInterpolated and number of band
* AdbToolbox algorithm
* @param gwrapper. GridWrapperNotInterpolated
* @param explodeMultipolygons. Explode MultiPolygons in Polygons
@@ -188,10 +188,9 @@
private static int m_iNX;
private static int m_iNY;
- /** Create a FeatureCollection of polygons defining
GridWrapperNotInterpolated and number of band
+ /** Create a FeatureCollection of polygons defining a
GridWrapperNotInterpolated and number of band
* Sextante algorithm
* @param gwrapper
- * @param explodeMultipolygons
* @param attributeName
* @param band
* @return
@@ -428,6 +427,18 @@
private final static GeometryFactory m_GF = new GeometryFactory();
private static boolean removeZeroCells = false;
+ /**
+ * Convert a DTM raster to a feature collection of contours (linestrings)
defining
+ * a GridWrapperNotInterpolated, a minimum and maximun elevations, a
vertical distance
+ * between each contour, an attribute name and the band of the raster
+ * @param gwrapper
+ * @param zMin
+ * @param zMax
+ * @param dDistance
+ * @param attributeName
+ * @param band
+ * @return
+ */
public static FeatureCollection toContours(
GridWrapperNotInterpolated gwrapper, final double zMin,
final double zMax, double dDistance, String attributeName, int
band) {
@@ -501,6 +512,15 @@
return featColl;
}
+ /**
+ * Convert a line raster a feature collection of linestrings defining
+ * a GridWrapperNotInterpolated and an attribute.
+ * [Currently not working possibly due to a bug of
OpenJUMPSextanteRasterLayer.create method]
+ *
+ * param gwrapper
+ * @param attributeName
+ * @return
+ */
public static FeatureCollection toLines(
GridWrapperNotInterpolated gwrapper, String attributeName) {
final FeatureSchema featSchema = new FeatureSchema();
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