July 2015
Intermediate to advanced
366 pages
8h 7m
English
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Zooming in to selected features
Creating selection sets in ArcMap is a common task. Selection sets are often created as the result of an attribute or spatial query, but they can also occur when a user manually selects features and sometimes, under some additional circumstances. To better visualize selection sets, users often zoom to the extent of the selected feature. This can be accomplished programmatically with Python in several ways. In this recipe, you will learn how to zoom to all the selected features in a data frame as well as an individual layer.
Getting ready
The DataFrame.zoomToSelectedFeatures property zooms to the extent of all the selected features from all the layers in the data frame. Essentially, it performs the same operation as ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.