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Aspose.GIS for for Python via .NET 25.1 Release Notes
This page contains release notes information for Aspose.GIS for Python via .NET 25.1.
Full List of Issues Covering all Changes in this Release
Key | Summary | Category |
---|---|---|
GISPYTHON-6 | Add ability to edit OpenStreet Maps (OsmXML format) | Feature |
GISPYTHON-7 | After the resaving of OsmXml file it becomes unreadable by Asose.GIS but can be opened in QGIS | Bug |
Public API and Backward Incompatible Changes
Following members have been added:
- None
Following members have been removed:
- None
Usage examples:
GISPYTHON-6. Add ability to edit OpenStreet Maps (OsmXML format)
output = "AddSameFeature.osm"
# Creating a vector layer
with VectorLayer.create(output, Drivers.osm_xml) as vector_layer:
vector_layer.attributes.add(FeatureAttribute("field1", AttributeDataType.STRING))
# File will be updated but please note that duplicate features will be merged
for i in range(3):
attribute_name = "field1"
value = "value0"
feature = vector_layer.construct_feature()
feature.set_value(attribute_name, value)
feature.geometry = Point(1, 2)
vector_layer.add(feature)
# Checking if the editing was successful
with VectorLayer.open(output, Drivers.osm_xml) as result_layer:
# Duplicate features were merged
assert result_layer.count == 1
**GISPYTHON-7. After the resaving of OsmXml file it becomes unreadable by Asose.GIS but can be opened in QGIS **
path = "Wellington.osm"
new_path = "WellingtonResaved.osm"
options = OsmXmlOptions()
options.write_common_attributes = True
options.report_common_attributes = True
attribute_count = 0
feature_count = 0
# Creating a new layer
with VectorLayer.create(new_path, Drivers.osm_xml, options) as new_layer:
with VectorLayer.open(path, Drivers.osm_xml, options) as layer:
for feature in layer:
new_layer.add(feature)
attribute_count = layer.attributes.count
feature_count = layer.count
# After the resaving file should be opened and no exceptions will be thrown
with VectorLayer.open(new_path, Drivers.osm_xml, options) as layer:
assert attribute_count == layer.attributes.count
assert feature_count == layer.count