Arcpy getlayerextent Aug 3, 2022 · Hi Josh Thanks for pointer around etiquette. camera. Illustration Cells in a raster mask input that have a value (the purple cells) identify those locations in the analysis extent that will be included in the operation. Oct 13, 2011 · Does anyone know how to use Python scripting to get the current visible extent of arcMap? Mostly just need to obtain the min/max X and Y coordinates for the display area. Is there a way to pan a layout to a certain polygon with code? Im trying to automate panning to a polygon then exporting to PDF and repeating a bunch of times. mp. Describe function returns a Describe object, with multiple properties, such as data type, fields, indexes, and many others. Aug 22, 2015 · How can i access to feature extent of a feature class and change the extent using arcpy ? Jan 30, 2020 · I am trying to get the extent of the selected features in arcpy to pass into CreateFishnet. The camera extent only applies to layouts and MapFrames. I have all the XY to Point data as a layer and have been us Dec 20, 2016 · I am building a Python Toolbox out of ArcPro 2. Assumed I have one layer in ArcMap and I have selected two of five features. # Use this script to get the rectangular extent bounding box of a layer in your map. name and then print it to see if it is ass expected. When I use the arcpy. How do I set the full extent programmatically using arcpy? This article describes how to do it in ArcGIS Desk Discussion The ArcGISProject object is usually one of the first object references created in a map automation script because it is the main entry point to access most other objects in ArcGIS Pro. Run. geometry module defines geometry types for working with geographic features in a GIS. You can view the returned row count in the Results window. _service_factory. I've snooped around the arcpy classes and their methods, and I'm not seeing what I'm looking for (i. I don't want to go through the extra time to convert a raster to polygon as is, because this is a potentially very time-consuming step (espe Dec 9, 2015 · Darren, just grab the points from the extent to create the polygon, unfortunately, one would assume that they were a variant of a list but you have to go through the process Rebecca of getting them by name to create the polygon. Jun 22, 2016 · Hello. Describe on the layer name gives the original extent (without the query) I know I can do a search cursor and union the extent of all features but I would like to avoid it. What's reputation and how do I get it? Instead, you can save this post to reference later. Any assistance would be appreciated. 2 and am able to set the initial extent of the map using the dataframe's extent property. btw - haven't looked at Sep 6, 2017 · Using following ArcPy snippet, I am able to get Extent of current map import arcpy import arcpy. The Dataset property group is also supported, as well as the properties of the data type, the layer references. It includes a diverse set of exposed classes, class properties and methods, and helper functions, but it does not provide access to all properties, settings, and capabilities available to ArcGIS Pro. Its properties are dynamic, meaning that depending on what data type is described, different Describe properties are available for use. Its The arcgis. New to python and learning on the go here. This tool performs the same operation as opening the Feature Class Properties in ArcCatalog or the Catalog Window in ArcMap, choosing the Feature Extent tab, and clicking Recalculate in the appropriate Extent section. Continue to help good content that is interesting, well-researched, and useful, rise to the top! Sep 18, 2024 · Here’s a alternative that I recommend using the MapFrame getLayerExtent () method. saveACopy (r"C:\temp\jNew. This method must be called on the MCT. 4 days ago · HOW TO Set a custom map extent using ArcPy Summary Map extents are set to "Use extent of data in all layers" by default, however a custom extent is favorable to enhance the visibility of the map or to accentuate certain features. listLayouts("your_layout_name_here")[0] #Get the Map Frame mf = lyt. Describe (r"%buffer fc%"). There are posts on how to check the number of features in the source of the map layer with arcpy. I was asked how do you clip all layers in a map document by the current data frame's extent. We Sep 19, 2016 · I'm working on Python add-in that changes geometry of an object (polygon orthogonalization). e. layers module provides components for visualizing GIS data and analysis. Extent object. The getLayerExtent method will honor a layer's definition query, so if a subset of features are queried, it will return the extent for only those features. For example, a layer that references a feature class will have access to the Feature Class property group, while a layer that references a raster dataset will have access to the Raster Dataset property group Jul 7, 2022 · I am working in ArcPro and trying to create a print tool in which the user makes a point, then the camera zooms into the polygon within that point, and a report is generated with the layout zoomed into that polygon. RefreshActiveView With ArcGIS Pro and the "CURRENT" project, all changes to the arcpy. env. Jul 15, 2021 · Unfortunately, this is not possible using the standard Map Series. With ArcPy, there are generally multiple ways to achieve the same goal. setExtent(mapframe. getLayerExtent(Parcel, True, True)) The definition query of the layer and zooming to is the easy part: import arcpy # Assuming that Value is set by the form, there is only one data frame # and the layer name is LayerName doc = arcpy. When I edit the features using the editor in ArcMap, and I delete most of my features and keeping only the ones in the middle, the zoom to layer c # Purpose: Calculate the number of features in a feature class # Import system modules import arcpy lyrfile = r"C:\data\streets. Jan 3, 2013 · Hi, I trying to create an arcpy script that will run only if there are selected features in a layer, however I can't figure out how to get arcpy to test for selected features. For example, if the user wants to select these roads within the AOI: Is it possible to select just this visible portion using Select Layer by Location (i. I'd like this to function much like all the "data frame to polygon" tools for ArcGIS Desktop. If however, our main interest in the in_memory buffer output is The arcpy. Oct 19, 2023 · Hi, I would like to know a way, or several methods if they exist, of generating a rectangular polygon representing the footprint of a raster using ArcGIS Pro. getExtent() polygon = extent. Only those features that are within or intersect the Extent environment setting will be counted. XMin, newExtent Tools that honor the Mask environment will only consider those cells that fall within the analysis mask in the operation. My first thought was to use the Describe method, but if it applies Sep 30, 2022 · I am looking for an ArcPy command to get the number of features in map layer. Mar 27, 2013 · Wednesday, March 27, 2013 Creating Data Frame Extents (ArcPy 10. I have a Python script toolboxes with a single GPExtent parameter. 2 I have a map named "VTPK Output" and I want to set the map's extent to the extent of a layer called "PACKAGE_AREA" The extent coordinates are copied to and pasted from the clipboard using the same formatting and order as the ArcPy Extent object: x-min, y-min, x-max, y-max, and the spatial reference. Any layer as far as I can tell. This article describes how to do so with a publicly shared map service using ArcPy and other built-in Python libraries. ListDataFrames(mxd)[0] newExtent = df. The next time you examine the Extent setting, it will read As Specified Below. mp module is a coarse-grained Python API that is designed to provide access to many common map automation tasks. Once you get something that works you can refactor code to something more efficient as you learn more about ArcPy. The getLayerExtent method will honor a layer's definition query, so if a subset of features are queried, it will return the extent for only those features. One of them is a point shapefile and the second one is a polygon shapefile. RefreshActiveView() arcpy. Feb 7, 2010 · I am using ArcGIS 10. management. Discussion Note: Summary The Describe function returns the following properties for Layers. I guess this could also be accomplished by drawing a rectangle to the size of the viewable area and then reading the properties o Summary An extent is a rectangle specified by providing the coordinate of the lower left corner and the coordinate of the upper right corner in map units. May 12, 2014 · Greetings, I'm trying to understand the help files, and I am seeing that using arcpy. df = arcpy. mapping. Describe: Jun 30, 2022 · I am working on a Python script that I am running through a toolbox and ArcGIS Pro interface and am running into a problem with getting the camera extent correct. XMax! works perfect for the feature classes current projection, but I cannot I have to get an extent of a given raster so that I can save it and use the same to clip another raster with that extracted extent. Then I need to find the extent of this layer. Several functions in this module accept geometries represented as Python dictionary objects. Here is my code x = ArcGISProject("ArcGIS Pro File Pat Jul 9, 2014 · I am using arcpy for 10. However, data can be downloaded from a map service in the form of JSON and the JSON code can be converted to a shapefile or Feature Class. mp Export is possible but layer extent is not coming properly. Mar 7, 2018 · In the transition from arcpy. This document is intended to serve as a quick reference. Note that you have to change two CIM properties to get this to change without duplication AND to make the new query the 'active' query. So far I have just one map so I can do it like this: apr May 7, 2017 · The DataFrame documentation has an important note in the extent property explanation: Note: The properties of the Extent object are by default read-only in the help system. cut is a variable df. Procedure The following Apr 22, 2015 · I have a featureclass in an Esri file geodatabase. GetCount (lyrfile) count = int (result [0]) # Print the number of features using the Result object print (f' {lyrfile} has {count} records') I would like to create a shapefile containing the extents of each of the rasters in a directory. getExtent() # Zoom to Layer zoom df. mapping scripting environment to enable changing extents during a map automation process. Oct 27, 2025 · Returns extent of the layer optionally taking symbol size in account. 4. This is the initial extent that the map comes up at when the MXD is loaded. # This can be a feature layer or an image layer. 7. mp classes provide access to various methods and properties for the different object types found within an ArcGIS Pro project or layer file. Several functions accept geometries represented as dictionaries and the geometry objects in this module behave like You control all aspects of a layer through the layer's properties. I figured a Python Add-In would be the easiest way to achieve this functionality. 10. Returns the extent as a polygon object. Use QueuedTask. A project is referenced using the ArcGISProject function. mp classesThe arcpy. XY, Z, and M extents are not the same as spatial reference domains. import arcpy MXD=arcpy. addDataFromPath (r"C:\Users\xxxxxx\Documents\Test1\Orthomosaic. It changed the def query without the duplication. In the execute block, I have the The values of the extent are returned by the arcpy. How to get extents of all raster in one go or write in text file? For single raster I used this is working fine: Nov 2, 2023 · In the code above, we first set the workspace to the folder containing your shapefile. 1) I read your comments, and thank you for posting them. The mapSeries property on the Layout object will return a MapSeries object if a spatial map series is present, a BookmarkMapSeries object if a bookmark map series is present, or a NoneType value if a map series is not present or enabled. Learn the fundamentals of utilising ArcGIS Pro geoprocessing tools with ArcPy for data management, conversions, and analysis. listElements("mapframe_element", "your_mapframe_name")[0] extent = mf. Tools that honor the Extent environment will only process features or rasters that are within the extent specified in this setting. I attempted to locate your submitted Idea but the link is broken. I don't understand why python print this out? I checked in htt The arcgis. import arcpy #Reference the Project document from within PRO aprx = arcpy. layers. listMaps () [0] map. 5). I am trying to use arcpy to list all of the layers in a group to apply symbology to all of them at once. May 2, 2017 · I'm writing code to create new ArcGIS Pro Projects using the Pro arcpy (package arcpy. Check out the MapView class: Dec 19, 2024 · Hello, I am wondering how to reproject an arcpy. Service(url_or_item: Item | str = None, server=None, initialize=False, parent_url=None) Bases: object The Service class allows users to pass a url string or an Item, along May 12, 2014 · Greetings, I'm trying to understand the help files, and I am seeing that using arcpy. I can al Aug 7, 2022 · Zooming using getLayerExtent property of MapFrame not always zooming using ArcPy with ArcGIS Pro [closed] Ask Question Asked 3 years, 3 months ago Modified 2 years, 11 months ago Jul 28, 2023 · I've written an arcpy script that pulls coordinate data from a saved email/text file. As with the Same as Display option, the extent of the layer is read and stored. SearchCursor with a where_clause applied? Certainly, I could apply a selection to the FeatureLayer and then use the getSelectedExtent method on the Layer object but frankly, I find SelectLayerByAttribute_management to be an The extent coordinates are copied to and pasted from the clipboard using the same formatting and order as the ArcPy Extent object: x-min, y-min, x-max, y-max, and the spatial reference. I have an empty map frame in a layout that I want to set the map view in and then zoom to the extent of one of the layers. Describe function to obtain a description of the shapefile, and then we access the extent property of the description to get the extent of the shapefile. Usage If the input is a layer or table view containing a selected set of records, only the selected records will be counted. Is it possible to capture the extent of a raster using Python? I have tried extent1= Oct 19, 2023 · Hi, I would like to know a way, or several methods if they exist, of generating a rectangular polygon representing the footprint of a raster using ArcGIS Pro. ArcGISProject("CURRENT") #Reference the layout lyt = aprx. mp there doesn't seem to be a way to get the extent (in order to calculate the center) of the current map. Then, we specify the shapefile you want to work with. extent = extent Note: When set, the extent environment property returns an Extent object in Python. scratchGDB The interesting thing here is that if I START the process with a UTM-projected active map, the whole thing works fine. The XY, Z, and M domains in a spatial reference define the valid range of coordinate values that can be stored in a feature class. save() it should work, ri The feature layer is the primary concept for working with features in a GIS. extent = zoom. # The x/y values returned are in the layer's native spatial reference, not the spatial reference of the map. I've done something like this previously and your code is very similar to what I used, but I'm pretty sure you're just creating a variable without ever changing the map extent itself. I've read posts about using GetCount, however this seems to only work if there is a difference in the number of selected f ArcPy class that is a representation of feature class data and schema. ListLayers(mxd,cut,"")[0] # we locate cut layer in TOC. mp-API result in a direct update in ArcGIS Pro, so there is no need to call a refreshActiveView -function. scale = 20000 # we set the scale to 1:20,000 arcpy. For more specific information, use the links to jump to the individual help pages. mp) Doing something like this: import arcpy. Seems like it a fairly simple standard thing to want to do? Matt ArcPy Layer class provides access to project layers and layer file properties and methods. It is useful when you are processing only a portion of a larger dataset. This python field calculate code Expression: !shape. zoom = arcpy. It provides functions which use geometric types as input and output as well as functions for easily converting geometries between different representations. A special exception was made for the arcpy. mapping ## Sets the MXD file IMXD = arcpy. Oct 23, 2014 · What is a good way to get an extent object for the features returned by a da. The Metadata class allows you to access an item's metadata, and modify it if you have appropriate privileges. Extent), data type Extent and connect that extent to the layer to KMZ tool parameter Good luck! Feb 8, 2017 · I would look at the sample in the help ListLayers—Help | ArcGIS for Desktop I think you will at least need to change that line to lyr = arcpy. 2) use Calculate Value to return extent object : str (arcpy. This module also includes mapping layers like MapImageLayer, SceneLayer and VectorTileLayer. Its properties allow you to get or set project settings such as defaultGeodatabase, defaultToolbox, documentVersion, filePath, and others. I need to find out which of them has a larger extent and then set the environment extent to in Hey, try removing the "new_extent = " from the line of code third from the bottom. GetParameterAsText(0) Input1 = ArcPy LayerTime class that provides access to time information of a time-enabled layer or table. Examples The Filter by extent tool can be used in scenarios such as the following: You want to exclude points that are outside of the study area, so you filter the input dataset by the extent of Sep 30, 2013 · I have got two shapefiles. Any help would be great. ListLayers(mxd, "Group Layer", df), it only returns the name of the group layer and not the layers within the group, so I am unable to iterate through them. I've also added the polygon created into a feature class, and used a definition query on the layer so that the new feature is the only one visible in the map. As of now I am stuck in the extent part. These extents cannot be larger than the Jan 7, 2016 · When i run this code (in arcView 10. These extents cannot be larger than the May 5, 2022 · In this tutorial, we’ll use the Catalog pane and the ArcPy package to access raster data properties inside ArcGIS Pro. What I'm trying to do is loop through a large folder of raster files outside of ArcMap and grab their extent. ArcGISProject (r"C:\temp\Empty. The Extent environment defines the features or rasters that will be processed by a tool. I have copied the code below. In this tutorial, you access a 1 I am trying to use arcpy to select just the visible extent of layers within a user's area of interest (AOI). Sketch an extent on your map and choose between more new features with the Processing Extent control in ArcGIS Pro 3. I am testing the code below by just running it in the Python Window. path. We are trying to update it for Pro and was hoping someone could point us in the right direction. lyr" result = arcpy. Discussion The arcpy. ListLayers (mxd,addLayer, df) [0]. Im not sure how to get the x and Y values from the template. The output is a new dataset containing only the records that are geographically within the specified extent. I Apr 27, 2022 · import arcpy import arcpy. mp to change the extent of an active map view BUT only using scripts run inside the application and only against the active view. From what I can tell the setExtent In ArcGIS 10 and Python I want to get the extent (xmax, ymax, xmin, ymin) info of each of the polygons in a shapefile. This course is packed with amazing content that will help you discover the power of automating tasks within the ArcGIS Pro environment. Geometry objects can be used instead for both input and ArcPy class that creates a SpatialReference object. The extent object contains properties like XMin, XMax, YMin, and YMax, which Jan 5, 2021 · Hi @Anonymous User , It's documented here that when using the in_memory workspace with geoprocessing models, that the output needs to be written to disk to be displayed as a layer in the map - and while the documentation isn't explicit about this also applying to Python scripts, I suspect the same limitation would also apply. ArcGISProject("CURRE Sep 18, 2024 · Leverage ArcPy for geospatial data management workflows within ArcGIS Pro. The feature class extents reflect the actual range of coordinate values that exist in the feature class. This hasn't even changed in Pro Extent—ArcPy Classes | ArcGIS for Desktop but at least your buffer cuts out a step. SQL and spatial queries are useful when a feature layer is very large and you want to access only a subset of its data. This tool honors the Extent environment. Layer. But I would leave the "addLayer" as a wildcard and test by printing out all the layers, then add the variable back in if needed. Feature layers are created by publishing feature data to a GIS, and are exposed ArcPy class that provides access to camera properties. I can't seem to get off the ground with this one or find much help on the web. extent newExtent. A Map Series is explicitly defined as "a series of pages that span a range of map extents". If there are no selected features, the extent for the layer will be returned. May 9, 2014 · Greetings, I'm looking to turn off all of the layers NOT in the current visible extent. mp module supports two types of map series: spatial and bookmark. When looking at a "Map" tab, I use the f Summary Returns the total number of rows for a table. This is the first time writing something so if see Oct 5, 2023 · Hello I need some help to work out how to configure create fishnet using a template specified in the parameter of a script tool to create a 2m grid. If this method 4 days ago · Summary In some cases, users enable the Feature Access function on map services to allow easy download of data. ListDataFrames(doc)[0] # the first data frame MapLayers = arcpy. map. It's not terribly difficult, but it's also not as user-friendly as the Map Series for previewing your outputs. 5 and setting a MapFrame_Element Camera scale as well, and originally had the Layout Map Frame element with a Display Options Constraint of Fixed Scale. aprx") map = aprx. You can think of this setting as a rectangle used to select input features and rasters for processing Mar 22, 2020 · To complete the first task, I decided to use the getLayerExtent() method to retrieve the extent of the boundary layer, then assign each mapframes' extent by using setExtent(). There are two places where you can access and update properties for layers: the ribbon and the Layer Properties dialog box. Jun 29, 2023 · There are a few things you have to look out for. extent. We use the arcpy. Service(url_or_item: Item | str = None, server=None, initialize=False, parent_url=None) Bases: object The Service class allows users to pass a url string or an Item, along The ArcGIS Pro Python reference contains detailed information about every ArcPy module, function, and class provided with ArcGIS Pro; working with Python; and working with, and creating your own, geoprocessing tools in Python. Does anyone know how to get around this? Something like aprx=arcpy. Jun 14, 2024 · We have an old python script that zooms to the extent of the layers selected in the dataframe. I wish to work in a specific sub-area in that workspace, where only a few layers Apr 12, 2021 · You can use arcpy. geometry module defines useful geometry types for working with geographic information and GIS functionality. 1 and Python 2. inVisibleExtent). 3! Jul 22, 2013 · Hi all, this is my code: . Thanks! A feature layer can contain a large number of features. GetCount_management(lyr. They act as inputs to and outputs from feature analysis tools. Jul 20, 2021 · Can anyone provide any examples of how to use the getLayerExtent () method, or any more general advice on how to accomplish this task of getting the extent of a selected feature and then panning the map to that feature? Jan 24, 2019 · You'll need to complete a few actions and gain 15 reputation points before being able to upvote. mp # This will use the current ArcGIS project, and all layers and layouts within aprx = arcpy. However, it might be necessary to obtain the layer extents in the unit of the layer's coordinate system. Usage notes Setting an analysis mask means that processing will only The arcgis. Scripting syntax arcpy. I don't want to go through the extra time to convert a raster to polygon as is, because this is a potentially very time-consuming step (especially if the raster is an image), whereas I only want a single-valued output. RecalculateFeatureClassExtent_management(feature_class) You will still need exclusive lock on the feature class, but it should do the exact same thing as right clicking on the feature through the GUI. STEP 1: Downloading the data Open […] Jan 7, 2016 · When i run this code (in arcView 10. Describe(object) applies to layers. May 2, 2017 · Wondering if the zoom to selected feature in ArcPy on the Map View versus the Map Frame has been resolved? I am trying to do a select feature by attribute in Model Builder (ARCPRO) and zoom to the selected features. MapDocument('current') dataframe = arcpy. aprx") But I can't figure out to zoom the map to the extent of Orthomosaic May 1, 2021 · I work in arcpy for ArcMap and do MakeFeatureLayer with some expression. MapDocument("CURRENT") ## Sets the Dataf The Filter by extent tool returns a subset of a dataset based on a specified spatial extent. Upvoting indicates when questions and answers are useful. The arcpy. Layer Extent Properties of data elements, such as layers, can be retreived using arcpy. I just can't seem to get ArcPy class that provides access to camera properties. . ArcGISProject("CURRENT") # Set up variables for which layout and which block we want RequestedLayout = "MyLayout" Feb 9, 2017 · Working on being able to zoom to the extent of features in a search row to produce individual maps for row (like data driven pages but for individual rows on the dataset). Jan 13, 2016 · arcpy. mp module. Describe function's extent property. Thank you for your help its very apprecaitedOutput1 = arcpy. Feature layers can be added to and visualized using maps. To pull off an "attribute-based" series where the map stays at a fixed extent, you'll have to use the ArcPy. In ModelBuilder, Get May 21, 2018 · I'm trying to loop this to go through the every feature in a layer. # sorry for bad indents; I don't know how to format this here # batch change (all maps in project) definition query for a specified layer # optional param - specify which map you want to Dec 7, 2017 · I try to do the following in ArcGIS Pro with ArcPy: I want to select the current map in a project, in which the user is currently working. The tool help does say it honors the environment extent. ListDataFrames(MXD, "Lay Dec 9, 2015 · Darren, just grab the points from the extent to create the polygon, unfortunately, one would assume that they were a variant of a list but you have to go through the process Rebecca of getting them by name to create the polygon. To get started, we import the ArcGIS geoprocessing tool that returns the properties of a raster dataset, mosaic dataset, or a raster product. ArcGISProject ('CURRENT'), it would Mar 5, 2025 · This seemed to work. ListLayers(doc,"LayerName",dataFrame) Layer = MapLayers[0] Layer I'm on ArcGIS Pro (self-taught) and I am trying to make a batch of layouts for different species occurrence records over the same extent. The white cells represent NoData. We’ll use it to reference a raster dataset on disk and access some of its file properties. Is it possible to get a list of all selected features by Dec 1, 2021 · Two approaches to pass that extent to the tool: 1) connect the extent feature class (buffer output) to the layer to kmz tool and choose Extent environment. Is it possible to capture the extent of a raster using Python? I have tried extent1= Apr 6, 2021 · I am trying to export a map layout to PDF from ArcGIS Pro file using arcpy. I don't want to go through the extra time to convert a raster to polygon as is, because this is a potentially very time-consuming step (espe Jan 8, 2021 · You can do it via code. What I'm trying to do is pan the layout's map frame to Aug 19, 2021 · Good Morning, Does anyone know if it is possible to field calculate the extent of a polygon in a projection other than the projection the feature class resides in. In a previous post, I discussed how to create extent polygons for feature classes and individual features. ArcPy Layer class provides access to project layers and layer file properties and methods. features module contains types and functions for working with features and feature layers in the GIS . I have a mxd file of a rather large area which contain hundred of layers. The tool itself works properly when I give it an input line of layer name (or just drag layer from table Dec 26, 2012 · I have a question regarding selections in ArcGIS for Desktop. The extent can be changed manually through Map Properties. CopyFeatures_management(extent_poly, os. mp classes AIXFormat Properties clipToElements —Read/Write Sep 7, 2021 · Hi, I would like to know a way, or several methods if they exist, of generating a rectangular polygon representing the footprint of a raster using ArcGIS Pro. The results can contain the attributes, geometry, or both for each record. import arcpy from arcpy Dec 1, 2020 · Solved: in ArcGIS Pro 2. Is it possible to get a list of all selected features by The arcgis. Any suggestions for code I could use to zoom into a selected polygon? Edit: removed Creating geometries The arcgis. 4 days ago · Calling the ArcPy method 'getExtent' on a map layer returns the layer extents expressed in the units of the data frame's coordinate system. Geometry objects can be used instead for both input and Mar 22, 2022 · mask = arcpy. Discussion In many geoprocessing workflows, you may need to run a specific operation using coordinate and geometry information but don't necessarily want to go through the process of creating a new (temporary) feature class, populating the feature class with cursors, using the feature class, then deleting the temporary feature class. The MapSeries class can be used to customize individual map series Apr 5, 2020 · My goal is to create a python script that generates a current view polygon in ArcGIS Pro (2. The ArcPy package features a raster module for working with raster imagery. RefreshTOC() mxd. tif") aprx. I can get the extent of the whole shapefile using file=r"D:\\SCRATCH\\ARCGIS\\ The getLayerExtent method will honor a layer's definition query, so if a subset of features are queried, it will return the extent for only those features. If this was set to Fixed, the python code could not change the scale, but if it was set to None, and I saved the Project (important if you're doing arcpy. So like: mapframe. Summary An extent is a rectangle specified by providing the coordinate of the lower left corner and the coordinate of the upper right corner in map units. Alphabetical list of arcpy. 3) in order to check the data frame extent, i received "NaN NaN" result with the exact data frame. Users create, import, export, analyze, edit, and visualize features, i. Currently I have it working so it will only create a fishnet for the last selected feature because it is just looping through the rows of the features. From what I can tell the setExtent Jun 29, 2023 · There are a few things you have to look out for. arcpy. To access a subset of these features, you can execute an SQL or spatial query, either together or individually. “entities in space” as feature layers. One reason is to keep the API streamlined, simple, and manageable May 8, 2019 · I have 100 raster image in a folder and want to get extent of all raster in ArcGIS. polygon You then have a polygon object that you can work with ArcPy class for creating an Extent object. join(scratch, "mask")) # scratch is arcpy. SelectLayerByLocation_management)? ArcPy class that creates a SpatialReference object. 6. Service class arcgis. mapping to arcpy. mp aprx = arcpy. MapDocument("Current") dataFrame = arcpy. Mar 22, 2020 · To complete the first task, I decided to use the getLayerExtent() method to retrieve the extent of the boundary layer, then assign each mapframes' extent by using setExtent(). ArcPy Layer class that provides access to map document layers and layer file properties and methods.