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How to query features and populate a line graph in bottom pane with analysis

MathewSuran

Does anyone know how to be able to query a specific amount of features (ex. say 4 max) and populate a line graph in a separate window pane, for example at the bottom? I know you can populate a graph in a pop-up window, but I want to instead have it show up in a bottom pane. I also want to have an analysis box next to the chart that displays a volume change of the features queried. I have the layout already, I just need to fill in these parts. Thanks!

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Accepted answers

khutchins

Here's a simple example that queries a feature layer and displays a chart of wind speed at the bottom of the app:

http://jsbin.com/kupibo/1/

In the example above I used the dojo charting tools to generate the bar chart. You can find out more info on the various charts available using the following link:

Dojo Charting - The Dojo Toolkit

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MathewSuran

Anyone have any suggestions or resources to check out?

khutchins

Here's a simple example that queries a feature layer and displays a chart of wind speed at the bottom of the app:

http://jsbin.com/kupibo/1/

In the example above I used the dojo charting tools to generate the bar chart. You can find out more info on the various charts available using the following link:

Dojo Charting - The Dojo Toolkit

MathewSuran

Thanks for the link. After adding the line graph into my template, one issue I am running into is trying to get the Legend to work for the line graph. It seems like the chart Legend is conflicting with the map Legend and I keep getting an error in Google's inspect element tool that the "chart" is undefined.

The chart Legend ends up appearing but the map Legend does not (which has the map layers attached).

Any ideas?

Let me know if you need me to post any code.

MathewSuran

Kelly,

In your example, you only use one feature layer and one query feature. Can you elaborate on how to define multiple feature layers and multiple query features in your example?

Also, how to only query from a specific "checked" feature layer in the TOC?

Thanks!

williamcarr

Mathew, are you still working on this? I have a few examples if you are.

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