topic Arcade geometry expression in ArcGIS Online Questions

Arcade geometry expression

christg — Thu, 08 Feb 2024 14:57:26 GMT

Hello.
I don't know how to use Arcade yet.
I want to make a conditional display with the data of a table in the form of dots of different colors. Each row of the table contains columns with x and y coordinates and A and B data. I want an arcade code to display the data on the map as follows:
- if A is greater than B, then display the points in yellow
- if A is equal to B, then display the points in blue
Can anyone help me?

Thank you for your help.

Re: Arcade geometry expression

Amir-Sarrafzadeh-Arasi — Thu, 08 Feb 2024 16:01:45 GMT

Dear Christg,
I hope you are well,

You can use this Arcade script for separating the points based on Data A and Data B field values.

var column1 = $feature.Data A;

var column2 = $feature.Data B;

if (column1 > column2)

{ return "#FFFF00"; // Yellow color }

else { return "#0000FF"; // Blue color }

Hope it helps

Re: Arcade geometry expression

jcarlson — Thu, 08 Feb 2024 16:02:42 GMT

Simple enough! Keep in mind that when working with Arcade for symbology, you will get categories.

Iif($feature.A > $feature.B, 'Yellow', 'Blue' )

It's still up to you to go into each category and adjust the color.

Re: Arcade geometry expression

christg — Thu, 08 Feb 2024 16:56:19 GMT

thank you very much. it worked well. 🙂

Re: Arcade geometry expression

christg — Thu, 08 Feb 2024 16:57:35 GMT

thank you very much. much appreciated. 🙂