[FEATURE][needs-docs] Show projection bounds in projection widget (#5356

) - Script to pull bounds from EPSG.org Postgres dump - Add resources/data/world_map.shp for reference - Show canvas bounds for reference
qgis · Oct 16, 2017 · cf241f5 · cf241f5
1 parent ea95b38
commit cf241f5
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Showing 17 changed files with 7,774 additions and 55 deletions.
diff --git a/python/gui/qgsprojectionselectiontreewidget.sip b/python/gui/qgsprojectionselectiontreewidget.sip
@@ -11,6 +11,7 @@
 
 
 
+
 class QgsProjectionSelectionTreeWidget : QWidget
 {
 %Docstring
@@ -51,6 +52,13 @@ class QgsProjectionSelectionTreeWidget : QWidget
  option is selected, calling crs() will return an invalid QgsCoordinateReferenceSystem.
 .. seealso:: showNoProjection()
 .. versionadded:: 3.0
+%End
+
+    void setShowBoundsMap( bool show );
+%Docstring
+ Sets whether to show the bounnds preview map.
+.. seealso:: showBoundsMap()
+.. versionadded:: 3.0
 %End
 
     bool showNoProjection() const;
@@ -62,6 +70,14 @@ class QgsProjectionSelectionTreeWidget : QWidget
  :rtype: bool
 %End
 
+    bool showBoundsMap() const;
+%Docstring
+ Returns whether the bounds preview map is shown.
+.. versionadded:: 3.0
+.. seealso:: setShowBoundsMap()
+ :rtype: bool
+%End
+
     bool hasValidSelection() const;
 %Docstring
  Returns true if the current selection in the widget is a valid choice. Valid
@@ -80,6 +96,21 @@ class QgsProjectionSelectionTreeWidget : QWidget
 .. seealso:: crs()
 %End
 
+    void setPreviewRect( const QgsRectangle &rect );
+%Docstring
+ Sets the initial "preview" rectangle for the bounds overview map.
+.. versionadded:: 3.0
+.. seealso:: previewRect()
+%End
+
+    const QgsRectangle previewRect();
+%Docstring
+ The initial "preview" rectangle for the bounds overview map.
+.. versionadded:: 3.0
+.. seealso:: previewRect()
+ :rtype: QgsRectangle
+%End
+
     void setOgcWmsCrsFilter( const QSet<QString> &crsFilter );
 %Docstring
  filters this widget by the given CRSs

diff --git a/resources/CMakeLists.txt b/resources/CMakeLists.txt
@@ -4,6 +4,7 @@ INSTALL(FILES qgis_global_settings.ini
         DESTINATION ${QGIS_DATA_DIR})
 INSTALL(DIRECTORY cpt-city-qgis-min DESTINATION ${QGIS_DATA_DIR}/resources)
 INSTALL(DIRECTORY themes DESTINATION ${QGIS_DATA_DIR}/resources)
+INSTALL(DIRECTORY data DESTINATION ${QGIS_DATA_DIR}/resources)
 
 IF (WITH_SERVER)
         INSTALL(DIRECTORY server DESTINATION ${QGIS_DATA_DIR}/resources)

diff --git a/resources/data/world_map.dbf b/resources/data/world_map.dbf
diff --git a/resources/data/world_map.prj b/resources/data/world_map.prj
@@ -0,0 +1 @@
+GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]]
diff --git a/resources/data/world_map.qix b/resources/data/world_map.qix