Changes between Version 17 and Version 18 of PostGIS_Raster_SoC_Idea_2012/Distance_Analysis_Tools/test

Timestamp:

Aug 28, 2012, 12:45:41 PM (12 years ago)

Author:

qliu

Comment:

—

PostGIS_Raster_SoC_Idea_2012/Distance_Analysis_Tools/test

@@ -56 +56 @@
     result:[[BR]][[BR]]
     [[Image(test_eudist_1_a_i_4.gif)]][[BR]]
------- 1-a-ii: Generate Euclidean Distance from a set of raster specifications:
--------- 1-a-ii-1: Snap is True; Max distance NOT specified:
--------- 1-a-ii-2: Snap is False; Max distance NOT specified:
--------- 1-a-ii-3: Snap is True; Max distance is specified:
--------- 1-a-ii-4: Snap is False; Max distance is specified:
+  1-a-ii: Generate Euclidean Distance from a set of raster specifications:
+   1-a-ii-1: Snap is True; Max distance NOT specified:
+{{{
+#!sql
+CREATE TABLE test_eudist_1_a_ii_1 AS (SELECT 1 AS rid,ST_EuclideanDistance(10,10,0,0,1,1,0,0,4326,NULL,'32BF','public','test_source_geometry_1','the_geom',True) AS rast);
+}}}
+    result: same as test_eudist_1_a_i_1.gif[[BR]][[BR]]
+   1-a-ii-2: Snap is True; Max distance is specified:
+{{{
+#!sql
+CREATE TABLE test_eudist_1_a_ii_2 AS (SELECT 1 AS rid,ST_EuclideanDistance(10,10,0,0,1,1,0,0,4326,NULL,'32BF','public','test_source_geometry_1','the_geom',True,4) AS rast);
+}}}
+    result: same as test_eudist_1_a_i_2.gif[[BR]][[BR]]
+   1-a-ii-3: Snap is False; Max distance NOT specified:
+{{{
+#!
+CREATE TABLE test_eudist_1_a_ii_3 AS (SELECT 1 AS rid,ST_EuclideanDistance(10,10,0,0,1,1,0,0,4326,NULL,'32BF','public','test_source_geometry_1','the_geom',False) AS rast);
+}}}
+    result: same as test_eudist_1_a_i_3.gif[[BR]][[BR]]
+   1-a-ii-4: Snap is False; Max distance is specified:
+{{{
+#!sql
+CREATE TABLE test_eudist_1_a_ii_4 AS (SELECT 1 AS rid,ST_EuclideanDistance(10,10,0,0,1,1,0,0,4326,NULL,'32BF','public','test_source_geometry_1','the_geom',False,4) AS rast);
+}}}
+    result: same as test_eudist_1_a_i_4.gif[[BR]][[BR]]
 
 ---- 1-b: Source geometry completely outside of the extent of the desired raster: