Allow user to select graph line thickness

[hydra]

With the laptop in the field on a sunny day i find it very hard to see the lines. Thicker lines would help.

[thenickdude]

Until a configuration dialog for this is added, I've added a PLOT_LINE_WIDTH constant so you can tune it manually in the source:

https://github.com/cleanflight/blackbox-log-viewer/blob/master/js/grapher.js#L19

[timdonovanuk]

Changing this constant doesn't seem to do anything for me. Have tried values 0.5, 0.9, 5, 50, 100.

[timdonovanuk]

It seems whatever value you put in the constant its immediately overwritten on line 665 with plotLineWidth: Math.max(1.25, canvas.height / 400)

If you want to make the line thicker edit line 444, canvasContext.lineWidth = yourvalue

[McGiverGim]

This was done long time ago. I close the issue.