Changing the grid line Styles

GoJS
1

Hi,

I want to change the style of the default grid lines to this:

Capture

I tried playing around with this as a reference: Custom Relationships

But nothing worked for me. How can these grid lines be achieved?

2

Have you read GoJS Grid Patterns -- Northwoods Software and Shape | GoJS API and Shape | GoJS API? And set the “Grid” Panel’s background to the color you want.