Re: GRC: is it possible to show grid

[Sebastian Koslowski]

There is no option for that AFAIK.

To implement it, you'll want to start here: https://github.com/gnuradio/gnuradio/blob/main/grc/gui/DrawingArea.py#L213

The grid size is defined in https://github.com/gnuradio/gnuradio/blob/main/grc/gui/Constants.py#L50

Best add a color in https://github.com/gnuradio/gnuradio/blob/main/grc/gui/canvas/colors.py

To make it optional grep for some action like TOGGLE_SNAP_TO_GRID and add your own in the same manner. 

Sebastian

On Mon, Mar 7, 2022 at 6:32 PM Prof. M.B. Patil <mbpatil@ee.iitb.ac.in> wrote:

Dear All,

Is there a way to display the grid (to which
blocks get locked) on the canvas? If not, any
tips on how to implement it?

Thanks.
M.Patil