Slow cursor speed depending on zoom scale

[Iconejey]

When zooming in the pixels with the color picker, it can get quite complicated to get the pixel you want due to cursor speed.

It would be great to have the cursor speed slowed down propotionnally to the zoom scale (2x scale = .5 cursor speed).

I personally use the trackpad so it would be great to have this feature not restricted to mice.

[flashrun24]

You can use the arrow keys to go pixel by pixel once you get close to the pixel you are targeting.

[adamnejm]

If you're using Hyprland, you can use this config snippet.
It'll change mouse sensitivity while holding down Shift if the hyprpicker is active:

do
	local slow_sens = -0.95
	local binds, original_sens
	local function sens(v)
		hl.config { input = { sensitivity = v }}
	end

    hl.on("layer.opened", function(layer)
        if layer.namespace ~= "hyprpicker" or binds then return end
		original_sens = hl.get_config("input.sensitivity")
        binds = {
            hl.bind("SHIFT_L", function() sens(slow_sens) end),
            hl.bind("SHIFT + SHIFT_L", function() sens(original_sens) end)
		}
    end)

	hl.on("layer.closed", function(layer)
        if layer.namespace ~= "hyprpicker" or not binds then return end
        for _, bind in ipairs(binds) do
            bind:remove()
        end
        sens(original_sens)
		binds = nil
	end)
end