diff options
author | Guilhem Moulin <guilhem@fripost.org> | 2023-09-27 18:39:26 +0200 |
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committer | Guilhem Moulin <guilhem@fripost.org> | 2023-09-27 18:39:26 +0200 |
commit | e71199db931894a32c855554c1410b4305c18926 (patch) | |
tree | e1e907870aae239d991ac0277e332a37b072dce6 /gis-observation-map | |
parent | 991f99e6c7f98d7febc94f3a9d38065cfb146d17 (diff) |
Without --geometry, set extent on the first --point ± --margin.
Diffstat (limited to 'gis-observation-map')
-rwxr-xr-x | gis-observation-map | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/gis-observation-map b/gis-observation-map index 19dabd3..e2740c7 100755 --- a/gis-observation-map +++ b/gis-observation-map @@ -36,7 +36,9 @@ from qgis.core import ( QgsLayerDefinition, QgsLayerTreeModel, QgsMapLayer, + QgsPointXY, QgsProject, + QgsRectangle, QgsUnitTypes, QgsVectorLayer, QgsWkbTypes @@ -152,7 +154,6 @@ if projectInstance is not None: #layerTreeView.setCurrentLayer(layer) canvas = QgsMapCanvas() canvas.setExtent( layer.extent() ) - canvas.refresh() def gpkg_intersects(path, geometries): ds = gpkg_drv.Open(path, update=0) @@ -266,6 +267,14 @@ for path in args.geometry: geometries.append(geometry) feature = layer.GetNextFeature() +if len(args.geometry) == 0: + r = geometries[0].GetGeometryRef(0) + pt0X, pt0Y = r.GetPoint_2D(0) + pt1X, pt1Y = r.GetPoint_2D(2) + canvas = QgsMapCanvas() + extent = QgsRectangle(QgsPointXY(pt0X, pt0Y), QgsPointXY(pt1X, pt1Y)) + canvas.setExtent(extent) + def geometricFilterPolygon(polygon): polygon2 = [] if polygon.GetGeometryType() != ogr.wkbPolygon: |