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What are the data frame extent values in ArcPy?
Updated Extent: 1461338.0 6811708.82692 1471338.0 6817550.17308 # Data frame extent values according to ArcPy after being updated (values are correct). Final extent within ArcMap 10.4.1:
How can page units be changed in ArcMap?
Page units can only be changed in the ArcMap via Customize > ArcMap Options > Layout View Tab. Provides the ability to either get or set the data frame credits information. Provides the ability to either get or set the data frame description information. Provides the ability to either get or set the data frame distance units.
How is The Dataframe object used in ArcGIS?
A reference to the DataFrame object is often used as an argument for many functions to filter layers or tables within a specific data frame. The DataFrame object provides access to important data frame properties.
Which is the best tutorial for ArcPy mapping?
This tutorial walks you through some very common arcpy.mapping workflows and introduces some important concepts along the way. It is aimed to help users that are completely new to Python scripting and arcpy.mapping. The steps are generic enough to work with any data and all license levels.
What happens if extent does not match shape of data frame?
If the aspect ratio of the extent does not match the shape of the data frame, the final extent will be adjusted to fit the new extent within the shape of the data frame. In other words, if you set explicit X, Y coordinates, you may not get the same values returned if you attempt to read them later.
When to use the ArcPy method on a map?
Calling the ArcPy method ‘getExtent’ on a map layer returns the layer extents expressed in the units of the data frame’s coordinate system. However, it might be necessary to obtain the layer extents in the unit of the layer’s coordinate system.
What do you need to know about ArcGIS Dataframe?
Provides the ability to either get or set the data frame credits information. Provides the ability to either get or set the data frame description information. Provides the ability to either get or set the data frame distance units. The height of the element in page units.
When to combine data driven pages with arcpy.mapping?
When you combine the multiple pages, and dynamic layout elements from data driven pages along with the things you can do with arcpy.mapping there are many possibilities. Arcpy.mapping makes it easy to write powerful Python scripts that automate many of the redundant map book and atlas compilation and production tasks.
What happens if you change the size of the data frame?
If you change the data frame size on the layout, the map extent and scale will change as the data frame changes. This option keeps the map extent constant. The geographic boundaries of the map—the top, bottom, left, and right coordinates—are specifically defined. These values should be in map units.
What happens to the extent of a map in ArcGIS?
When you do, the map’s extent and scale change automatically. If you change the data frame size on the layout, the map extent and scale will change as the data frame changes. This option keeps the map extent constant.