Can't install camview in buster

cmorley wrote:

I did commit changes to 2.9 to allow setting the rotation increment with the INI with -o rotincr=.2

cmorley wrote:

I think if you use the 2.8.4 camview_widget.py but use the updated 2.9 cam_align handler, you will at least be able to set the rotation increment from the INI.

/usr/share/doc/linuxcnc/examples/sample-configs/sim/axis/qtvcp$ 
grep cam_align qtvcp_tab.ini 
EMBED_TAB_NAME= cam_align
# EMBED_TAB_COMMAND= halcmd loadusr -Wn qtvcp_embed qtvcp -d -c qtvcp_embed  -x {XID} cam_align
EMBED_TAB_COMMAND= halcmd loadusr -Wn qtvcp_embed qtvcp -d -c qtvcp_embed  -x {XID} -o size=2304,1636 -o rotincr=.1 cam_align

HansU wrote:

Yes it goes quick to get the hang of it, when you have read the docs. If not, you you are a bit surprised what it does when trying the mouse combinations (if you know that there are some).
So this is not really intuitive. Or maybe a help button with a question mark could be added or so.

My opinion:
- don't reset on double-click (if you want to increment fast, you reset it accidentally), do that with a button
- I wonder if you need to adjust the circle diameter and the rotation of the cross hair at the same time. I think you want either focus on an edge or a hole. So maybe switch with (radio-)buttons whether you want to change the rotation, circle diameter or zoom and then change the selected value either with mouse wheel or left/right click
- changing the increment with middle click is ok I think
- hold left + mouse wheel is not really comfortably to use (I use to scroll with the index finger)

And yes I agree, some button for touch screens would be helpful.

Off topic: You can't know it because it's a converted Cyclone 13 (not well known in Europe). I added the gennaker boom, trapeze and so on.