Ferramenta que extrai uma feição de entrada que sobrepoe outra feição a ser recortada.
The Clip Features can be points, lines, and polygons, depending on the Input Features type.
The Output Feature Class will contain all the attributes of the Input Features.
This tool will use a tiling process to handle very large datasets for better performance and scalability. For more details, see Geoprocessing with large datasets.
Line features clipped by polygon features:
Point features clipped by polygon features:
Line features clipped with line features:
Point features clipped with point features:
Attribute values from the input feature classes will be copied to the output feature class. However, if the input is a layer or layers created by the Make Feature Layer tool and a field's Use Ratio Policy is checked, then a ratio of the input attribute value is calculated for the output attribute value. When Use Ratio Policy is enabled, whenever a feature in an overlay operation is split, the attributes of the resulting features are a ratio of the attribute value of the input feature. The output value is based on the ratio in which the input feature geometry was divided. For example, if the input geometry was divided equally, each new feature's attribute value is assigned one-half of the value of the input feature's attribute value. Use Ratio Policy only applies to numeric field types.
Geoprocessing tools do not honor geodatabase feature class or table field split policies.
This tool honors the Parallel Processing Factor environment. If the environment is not set (the default) or is set to 0, parallel processing will be disabled. Setting the environment to 100 will cause parallel processing to be enabled.
| Parameter | Explanation |
|---|---|
| in_features | Feição a ser extraída. |
| clip_features | The features used to clip the input features. |
| out_feature_class (Optional) | The feature class to be created. |
| cluster_tolerance (Optional) | The minimum distance separating all feature coordinates as well as the distance a coordinate can move in X or Y (or both). Set the value to be higher for data with less coordinate accuracy and lower for data with extremely high accuracy. |
| esri_out_feature_service_name (Optional) | The name of the optional feature service to create on the federated server containing the result of this tool. If no name is specified an output feature service will not be created. |
Clip example (Python window)
The following Python window script demonstrates how to use the Clip function in immediate mode.
import arcpy
from arcpy import env
env.workspace = "C:/data"
arcpy.Clip_analysis("majorrds.shp", "study_quads.shp", "C:/output/studyarea.shp")
Clip example 2 (stand-alone Python script)
The following Python script demonstrates how to use the Clip function in a stand-alone script.
# Name: Clip_Example2.py
# Description: Clip major roads that fall within the study area.
# Import system modules
import arcpy
from arcpy import env
# Set workspace
env.workspace = "C:/data"
# Set local variables
in_features = "majorrds.shp"
clip_features = "study_quads.shp"
out_feature_class = "C:/output/studyarea.shp"
xy_tolerance = ""
# Execute Clip
arcpy.Clip_analysis(in_features, clip_features, out_feature_class, xy_tolerance)
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