サマリー
Visualize flow direction and magnitude information in your raster with vector symbols.
説明
For more information about how this function works, see the Vector Renderer Field raster function.
The referenced raster dataset for the raster object is temporary. To make it permanent, you can call the raster object's save method.
構文
VectorFieldRenderer (raster, {is_uv_components}, {reference_system}, {mass_flow_angle_representation}, {calculation_method}, {symbology_name})
パラメーター | 説明 | データ タイプ |
raster | The input raster. | Raster |
is_uv_components | Specifies whether the input components represent U-V, or magnitude and direction.
(デフォルト値は次のとおりです None) | Boolean |
reference_system | Specifies how the direction component is measured.
(デフォルト値は次のとおりです 2) | Integer |
mass_flow_angle_representation | Specifies the angle of mass flow.
(デフォルト値は次のとおりです From) | Integer |
calculation_method [calculation_method,...] | Specify the thinning method to be used to calculate the magnitude and direction value of a tile.
(デフォルト値は次のとおりです Vector Average) | String |
symbology_name [symbology_name,...] | Name of the symbol depicting direction and magnitude.
(デフォルト値は次のとおりです Single Arrow) | String |
データ タイプ | 説明 |
Raster | The output raster displayed according to your rendering parameters. |
コードのサンプル
Visualize flow direction and magnitude information in your raster with vector symbols.
import arcpy
Stretch_raster = arcpy.ia.Stretch(imagePath1, "PercentClip", None, None, None, None, True, 0.25, 0.75, None, None, None)