ScaleShapes

Scales the features of a feature layer according to user specified anchor point X and Y scale factors .

Inputs:

A feature layer
- Point
- Polyline
- Polygon
Input type - a way the anchor point will be defined
- input X,Y
- point from a feature layer
X scale factor
Y scale factor

Outputs:

New feature class
- The attributes are preserved
- The spatial reference of the input layer is preserved

Notes:

There is a standard ArcGIS Scale tool, but the Scale Shapes Wizard gives more control over the operation, especially if multiple layers are to be moved
If anchor point from a point layer is to be used
- Use the New Feature Class function to create new point feature class
- Start editing
- Input Origin Point (snap can be used to place the point exactly at desired location)
- Stop editing
- Use this layer in the Scale Shapes Wizard

ToolBox implementation
(Go to TOP)

Command line syntax

ET_GPScaleShapes<input_dataset> <out_feature_class> {Scale_X} {Scale_Y} {origin_point_dataset} {Origin_X} {Origin_Y}

Parameters

Expression	Explanation
<input_dataset>	A Point feature class or feature layer
<out_feature_class>	A String - the full name of the output feature class (A feature class with the same full name should not exist)
{Scale_X}	A Double - defining the scale factor in X direction
{Scale_Y}	A Double - defining the scale factor in Y direction
{origin_point_dataset}	A Point feature class or feature layer. It must have at least one point to be used as origin for scaling.
{Origin_X}	A Double - X of the origin point to be used for rotation
{Origin_Y}	A Double - Y of the origin point to be used for rotation

Scripting syntax

ET_GPScaleShapes(input_dataset, out_feature_class,Scale_X, Scale_Y,"", Origin_X, Origin_Y)

See the explanations above:
<> - required parameter
{} - optional parameter

Example Python script:

import arcpy
arcpy.ImportToolbox("C:/Program Files/ET SpatialTechniques/ET GeoWizards 11.0 for ArcGIS 10.1/ET GeoWizards.tbx")
arcpy.gp.toolbox = "C:/Program Files/ET SpatialTechniques/ET GeoWizards 11.0 for ArcGIS 10.1/ET GeoWizards.tbx")
input_dataset = "C:\\data\\pg1.shp"
result = "C:\\data\\fgdb_test.gdb\\scaled"
arcpy.ET_GPScaleShapes(input_dataset, result, 2.0,1.0, "",0.00,0.00)