[FEATURE][processing]Transect processing

Adds a C++ version of the "ststion lines" plugin as a new processing algorithm for creating transect lines.
qgis · Oct 23, 2017 · 977ce42 · 977ce42
1 parent 65c6974
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diff --git a/python/plugins/processing/tests/testdata/custom/transect_multi.gml b/python/plugins/processing/tests/testdata/custom/transect_multi.gml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<ogr:FeatureCollection
+     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+     xsi:schemaLocation="http://ogr.maptools.org/ transect_multi.xsd"
+     xmlns:ogr="http://ogr.maptools.org/"
+     xmlns:gml="http://www.opengis.net/gml">
+  <gml:boundedBy>
+    <gml:Box>
+      <gml:coord><gml:X>-1007699.25579326</gml:X><gml:Y>1334639.82712218</gml:Y></gml:coord>
+      <gml:coord><gml:X>-1007695.88013693</gml:X><gml:Y>1334643.37803237</gml:Y></gml:coord>
+    </gml:Box>
+  </gml:boundedBy>
+
+  <gml:featureMember>
+    <ogr:transect_multi fid="transect_multi.0">
+      <ogr:geometryProperty><gml:MultiLineString srsName="EPSG:2154"><gml:lineStringMember><gml:LineString><gml:coordinates>-1007698.95456279,1334640.65650547 -1007699.25579326,1334640.08866873</gml:coordinates></gml:LineString></gml:lineStringMember></gml:MultiLineString></ogr:geometryProperty>
+      <ogr:id>1</ogr:id>
+    </ogr:transect_multi>
+  </gml:featureMember>
+  <gml:featureMember>
+    <ogr:transect_multi fid="transect_multi.1">
+      <ogr:geometryProperty><gml:MultiLineString srsName="EPSG:2154"><gml:lineStringMember><gml:LineString><gml:coordinates>-1007697.88013693,1334641.37803237 -1007697.88013693,1334643.37803237 -1007695.88013693,1334643.37803237 -1007695.88013693,1334641.37803237 -1007696.96824319,1334641.37457822 -1007697.88013693,1334641.37803237</gml:coordinates></gml:LineString></gml:lineStringMember></gml:MultiLineString></ogr:geometryProperty>
+      <ogr:id>2</ogr:id>
+    </ogr:transect_multi>
+  </gml:featureMember>
+  <gml:featureMember>
+    <ogr:transect_multi fid="transect_multi.2">
+      <ogr:geometryProperty><gml:MultiLineString srsName="EPSG:2154"><gml:lineStringMember><gml:LineString><gml:coordinates>-1007698.37633878,1334641.09623271 -1007698.38672604,1334640.52493354 -1007697.94699881,1334640.31718839</gml:coordinates></gml:LineString></gml:lineStringMember><gml:lineStringMember><gml:LineString><gml:coordinates>-1007696.96824319,1334641.37457822 -1007697.2100332,1334640.79082807 -1007697.28602434,1334640.6008502 -1007697.39310278,1334640.32797291 -1007697.47945635,1334640.07927462 -1007697.52090606,1334639.82712218</gml:coordinates></gml:LineString></gml:lineStringMember></gml:MultiLineString></ogr:geometryProperty>
+      <ogr:id>3</ogr:id>
+    </ogr:transect_multi>
+  </gml:featureMember>
+</ogr:FeatureCollection>
diff --git a/python/plugins/processing/tests/testdata/custom/transect_multi.xsd b/python/plugins/processing/tests/testdata/custom/transect_multi.xsd
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xs:schema targetNamespace="http://ogr.maptools.org/" xmlns:ogr="http://ogr.maptools.org/" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:gml="http://www.opengis.net/gml" elementFormDefault="qualified" version="1.0">
+<xs:import namespace="http://www.opengis.net/gml" schemaLocation="http://schemas.opengis.net/gml/2.1.2/feature.xsd"/>
+<xs:element name="FeatureCollection" type="ogr:FeatureCollectionType" substitutionGroup="gml:_FeatureCollection"/>
+<xs:complexType name="FeatureCollectionType">
+  <xs:complexContent>
+    <xs:extension base="gml:AbstractFeatureCollectionType">
+      <xs:attribute name="lockId" type="xs:string" use="optional"/>
+      <xs:attribute name="scope" type="xs:string" use="optional"/>
+    </xs:extension>
+  </xs:complexContent>
+</xs:complexType>
+<xs:element name="transect_multi" type="ogr:transect_multi_Type" substitutionGroup="gml:_Feature"/>
+<xs:complexType name="transect_multi_Type">
+  <xs:complexContent>
+    <xs:extension base="gml:AbstractFeatureType">
+      <xs:sequence>
+        <xs:element name="geometryProperty" type="gml:MultiLineStringPropertyType" nillable="true" minOccurs="0" maxOccurs="1"/>
+        <xs:element name="id" nillable="true" minOccurs="0" maxOccurs="1">
+          <xs:simpleType>
+            <xs:restriction base="xs:integer">
+              <xs:totalDigits value="10"/>
+            </xs:restriction>
+          </xs:simpleType>
+        </xs:element>
+      </xs:sequence>
+    </xs:extension>
+  </xs:complexContent>
+</xs:complexType>
+</xs:schema>
diff --git a/python/plugins/processing/tests/testdata/custom/transect_single.gml b/python/plugins/processing/tests/testdata/custom/transect_single.gml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<ogr:FeatureCollection
+     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+     xsi:schemaLocation="http://ogr.maptools.org/ transect_single.xsd"
+     xmlns:ogr="http://ogr.maptools.org/"
+     xmlns:gml="http://www.opengis.net/gml">
+  <gml:boundedBy>
+    <gml:Box>
+      <gml:coord><gml:X>-1007699.255793256</gml:X><gml:Y>1334639.827122184</gml:Y></gml:coord>
+      <gml:coord><gml:X>-1007695.880136931</gml:X><gml:Y>1334643.378032367</gml:Y></gml:coord>
+    </gml:Box>
+  </gml:boundedBy>
+
+  <gml:featureMember>
+    <ogr:transect_single fid="1">
+      <ogr:geometryProperty><gml:LineString srsName="EPSG:2154"><gml:coordinates>-1007698.95456279,1334640.65650547 -1007699.25579326,1334640.08866873</gml:coordinates></gml:LineString></ogr:geometryProperty>
+    </ogr:transect_single>
+  </gml:featureMember>
+  <gml:featureMember>
+    <ogr:transect_single fid="2">
+      <ogr:geometryProperty><gml:LineString srsName="EPSG:2154"><gml:coordinates>-1007698.37633878,1334641.09623271 -1007698.38672604,1334640.52493354 -1007697.94699881,1334640.31718839</gml:coordinates></gml:LineString></ogr:geometryProperty>
+    </ogr:transect_single>
+  </gml:featureMember>
+  <gml:featureMember>
+    <ogr:transect_single fid="3">
+      <ogr:geometryProperty><gml:LineString srsName="EPSG:2154"><gml:coordinates>-1007696.96824319,1334641.37457822 -1007697.2100332,1334640.79082807 -1007697.28602434,1334640.6008502 -1007697.39310278,1334640.32797291 -1007697.47945635,1334640.07927462 -1007697.52090606,1334639.82712218</gml:coordinates></gml:LineString></ogr:geometryProperty>
+    </ogr:transect_single>
+  </gml:featureMember>
+  <gml:featureMember>
+    <ogr:transect_single fid="4">
+      <ogr:geometryProperty><gml:LineString srsName="EPSG:2154"><gml:coordinates>-1007697.88013693,1334641.37803237 -1007697.88013693,1334643.37803237 -1007695.88013693,1334643.37803237 -1007695.88013693,1334641.37803237 -1007696.96824319,1334641.37457822 -1007697.88013693,1334641.37803237</gml:coordinates></gml:LineString></ogr:geometryProperty>
+    </ogr:transect_single>
+  </gml:featureMember>
+</ogr:FeatureCollection>
diff --git a/python/plugins/processing/tests/testdata/custom/transect_single.xsd b/python/plugins/processing/tests/testdata/custom/transect_single.xsd
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xs:schema targetNamespace="http://ogr.maptools.org/" xmlns:ogr="http://ogr.maptools.org/" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:gml="http://www.opengis.net/gml" elementFormDefault="qualified" version="1.0">
+<xs:import namespace="http://www.opengis.net/gml" schemaLocation="http://schemas.opengis.net/gml/2.1.2/feature.xsd"/>
+<xs:element name="FeatureCollection" type="ogr:FeatureCollectionType" substitutionGroup="gml:_FeatureCollection"/>
+<xs:complexType name="FeatureCollectionType">
+  <xs:complexContent>
+    <xs:extension base="gml:AbstractFeatureCollectionType">
+      <xs:attribute name="lockId" type="xs:string" use="optional"/>
+      <xs:attribute name="scope" type="xs:string" use="optional"/>
+    </xs:extension>
+  </xs:complexContent>
+</xs:complexType>
+<xs:element name="transect_single" type="ogr:transect_single_Type" substitutionGroup="gml:_Feature"/>
+<xs:complexType name="transect_single_Type">
+  <xs:complexContent>
+    <xs:extension base="gml:AbstractFeatureType">
+      <xs:sequence>
+        <xs:element name="geometryProperty" type="gml:LineStringPropertyType" nillable="true" minOccurs="0" maxOccurs="1"/>
+      </xs:sequence>
+    </xs:extension>
+  </xs:complexContent>
+</xs:complexType>
+</xs:schema>
diff --git a/python/plugins/processing/tests/testdata/expected/transect_multi_both_2_30.gml b/python/plugins/processing/tests/testdata/expected/transect_multi_both_2_30.gml
@@ -0,0 +1,218 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<ogr:FeatureCollection
+     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+     xsi:schemaLocation="http://ogr.maptools.org/ transect_multi_both_2_30.xsd"
+     xmlns:ogr="http://ogr.maptools.org/"
+     xmlns:gml="http://www.opengis.net/gml">
+  <gml:boundedBy>
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+      <ogr:TR_ORIENT>2</ogr:TR_ORIENT>
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+      <ogr:TR_ORIENT>2</ogr:TR_ORIENT>
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