Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Cancel
- Home
- :
- About BryanChastain
BryanChastain
Regular Contributor
since
07-04-2014
02-19-2024
34
Posts created
6
Kudos given
0
Solutions
268
Kudos received
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
My Ideas
(1 Idea Submissions)Latest Contributions by BryanChastain
|
POST
|
This is something I've wondered for a long time as well and have never been able to find an answer.
... View more
11-13-2018
07:12 AM
|
0
|
0
|
823
|
|
POST
|
Yeah, that's kind of what I thought. It seems like Insights is great for private data exploration, but not so much for interactive data presentation that is publicly consumed.
... View more
08-21-2017
12:25 PM
|
1
|
0
|
3215
|
|
POST
|
This is a pretty crucial feature to me. I want to be able to click a feature on a map, and then all related charts are cross-filtered accordingly. Instead, what I see now in Insights is when I click a feature on the map, the associated elements in the related charts are highlighted, but not filtered. This may not be a big deal if your data is all 1:1, but if you're dealing with any aggregate data, then you're missing some key information. For example, imagine you had a map of states, and then a line chart showing sales of Product X over time. Let's say this line chart is powered by data that contains sales data by state by year. In the initial view, it's showing the sum of all states for national sales over time. Ideally, however, you could click a state and then see that state's sales over time. However, instead what I'm getting now in Insights is if I click a state it just highlights the entire national sales line, but doesn't cross-filter it by the selected state. Am I doing something wrong or is this not currently possible in Insights 2.0?
... View more
08-14-2017
11:03 PM
|
0
|
8
|
4651
|
|
POST
|
Heh, thanks - the customer gets what they want! The rest of it is working - was just wondering about the symbol ordering.
... View more
01-04-2017
08:55 AM
|
0
|
1
|
2564
|
|
POST
|
Well it applies all the symbology all at the same time, but they have the ability to just change one layer's breakpoints and leave the rest the unchanged.
... View more
01-04-2017
08:40 AM
|
0
|
3
|
2564
|
|
POST
|
Ah yeah, it's complicated. The 28 existing sublayers are so the user can set custom breakpoints for the renderer for 28 different region/type combinations. For example, Region 1, Type A, set breakpoints to [0, 1, 2, 3]; Region 1, Type B, set breakpoints to [2, 3, 4, 5]; Region 2, Type A, set breakpoints to [2, 3, 6, 8]; etc. Each region/type combination has it's own dynamically-set set of breakpoints, but in the overall view of the map, it's the same 4 symbols everywhere.
... View more
01-04-2017
08:32 AM
|
0
|
5
|
2564
|
|
POST
|
Yeah, I thought about that too, but that would get real messy. Right now I've already got 28 layers on the map service, and that would mean splitting it into 112+ layers. The dataset is large and is on the slow side to render as it is, so I'm thinking this would probably slow it down even more. Do you think it might be accomplished with SOEs/SOIs on ArcGIS Server?
... View more
01-04-2017
08:10 AM
|
0
|
7
|
2564
|
|
POST
|
When I'm using a esri javascript renderer on a dynamic map service (e.g. ClassBreaksRenderer or UniqueValueRenderer), is there any way to set the symbol levels (i.e. drawing order) for each break/value? For example: var renderer = new UniqueValueRenderer(...);
renderer.addValue(1, none);
renderer.addValue(2, low);
renderer.addValue(3, medium);
renderer.addValue(4, high);
Where, "none", "low", "medium", and "high" are SimpleMarkerSymbols, how can I ensure that the high (4) points always are on top of the medium (3), low (2) and none (1) points? If I publish a service with the symbol levels defined in ArcMap, it obeys the symbol levels, but I want to be able to change the renderer dynamically and still obey the symbol levels. Any ideas?
... View more
01-03-2017
03:21 PM
|
0
|
9
|
4046
|
|
DOC
|
GIS developers are quite familiar with the capabilities of the software to visualize spatial data on a map. However, spatial data are usually also connected to various other non-spatial attributes. Modern GIS software (web & desktop) have long been lacking in their capabilities to visualize this data in intuitive and interactive ways. There are many great charting solutions available in the market, including commercial software (such as Qlik & Tableau), as well as more customizable solutions (with languagues/libraries such as R and D3). Unfortunately, getting them to play nice with spatial data is not always easy. This talk will explore the options GIS developers have for integrating dynamic charting solutions with existing Esri software. Examples of how we are currently integrating charting solutions with spatial data to provide solutions to clients will be demonstrated, and example code will be provided for fellow GIS developers to play with.
... View more
11-17-2016
11:29 AM
|
4
|
2
|
1082
|
|
POST
|
Thanks Akshay. However, I'm still not sure how I would set up the authentication at that point.
... View more
11-02-2016
07:22 AM
|
0
|
1
|
2343
|
|
POST
|
OK, vote me up! https://community.esri.com/ideas/12767
... View more
10-31-2016
11:46 AM
|
2
|
1
|
6585
|
|
POST
|
Pro doesn't have data frames. Do you mean a Map? The only way I see to programmatically create a new map is to call the arcpy.mp.ArcGISProject.importDocument() function. However, that would require you to have an mxd pre-authored for any coordinate system the user might want to change to. Then you'd still have to copy over all the existing layers into the new map. Also, if the map had already been used in a MapFrame in a Layout, then you'd really run into some issues...
... View more
10-31-2016
11:44 AM
|
0
|
0
|
6585
|
|
POST
|
Rebecca Strauch, GISP & Dan_Patterson, sorry I meant change the spatial reference for either an arcpy.mp.Map or arcpy.mp.MapFrame. According to bixb0012, looks like it's not possible. If that's true, that's a shame. It will be hard to come up with a Python-based workaround for that limitation.
... View more
10-31-2016
11:28 AM
|
1
|
5
|
6585
|
|
POST
|
Is there any way to modify a map's coordinate system in ArcGIS Pro using Python?
... View more
10-31-2016
08:31 AM
|
0
|
16
|
10516
|
|
POST
|
Not sure what I would do in the setRequestPreCallback though.
... View more
10-27-2016
02:15 PM
|
0
|
0
|
2343
|
My kudoed posts
| Title | Kudos | Posted |
|---|---|---|
| 1 | 10-31-2016 11:28 AM | |
| 2 | 10-31-2016 11:46 AM | |
| 196 | 03-23-2015 02:06 PM | |
| 1 | 08-21-2017 12:25 PM | |
| 3 | 03-24-2015 08:02 AM |
Activity Feed
- Got a Kudo for Re: Modify map coordinate system with arcpy.mp?. 05-11-2021 06:59 AM
- Got a Kudo for Re: Modify map coordinate system with arcpy.mp?. 05-11-2021 06:58 AM
- Got a Kudo for Re: Modify map coordinate system with arcpy.mp?. 11-11-2020 02:06 AM
- Got a Kudo for Python Add-Ins for ArcGIS Pro. 10-02-2020 08:34 AM
- Got a Kudo for Python Add-Ins for ArcGIS Pro. 10-02-2020 07:02 AM
- Got a Kudo for Python Add-Ins for ArcGIS Pro. 09-13-2020 09:59 PM
- Got a Kudo for Python Add-Ins for ArcGIS Pro. 08-20-2020 06:19 AM
- Got a Kudo for Python Add-Ins for ArcGIS Pro. 07-23-2020 04:19 AM
- Got a Kudo for Python Add-Ins for ArcGIS Pro. 07-15-2020 07:52 AM
- Got a Kudo for Python Add-Ins for ArcGIS Pro. 07-13-2020 02:25 PM
- Got a Kudo for Python Add-Ins for ArcGIS Pro. 06-12-2020 02:21 PM
- Got a Kudo for Python Add-Ins for ArcGIS Pro. 05-26-2020 07:28 AM
- Got a Kudo for Python Add-Ins for ArcGIS Pro. 05-04-2020 12:59 AM
- Got a Kudo for Python Add-Ins for ArcGIS Pro. 05-01-2020 05:38 PM
- Got a Kudo for Python Add-Ins for ArcGIS Pro. 04-29-2020 02:51 PM
- Got a Kudo for Python Add-Ins for ArcGIS Pro. 04-23-2020 03:11 AM
- Got a Kudo for Python Add-Ins for ArcGIS Pro. 04-13-2020 01:29 AM
- Got a Kudo for Python Add-Ins for ArcGIS Pro. 04-07-2020 07:03 AM
- Got a Kudo for Python Add-Ins for ArcGIS Pro. 03-23-2020 04:59 AM
- Got a Kudo for Python Add-Ins for ArcGIS Pro. 03-23-2020 02:47 AM
Contact Me
| Online Status |
Offline
|
| Date Last Visited |
02-19-2024
12:37 PM
|