Draw large GPS points does not work if lines between poins are drawn

[osm@…]

If in preferences, display settings both options "Draw lines between raw gps points." and "Draw large GPS points" are marked then GPS points are not visible on track. This is regression.

Version 662. Previous version used by me was about two week old. There was no such problem there.

[Henry Loenwind]

oops, I broke it.

I'll supply a fix next weekend, I don't have my development environment with me and I don't want to submit an untested patch.

BTW: drawing small points while drawing lines is not needed, is it?

[Jan Górski <osm@…>]

Well, I think that question about small points between lines is a little bit rhetorical :)

[Henry Loenwind]

Ok, here is the patch.

(1) Logic fixed
(2) More speedups with GPS tracks
(3) Added the settings to the config dialog
(4) Removed code for "triangle lines"---they are faster but just to ugly

Note:

• "Color tracks by velocity." now imposes NO speed penalty to drawing at all.
• Small points are only drawn when there is no lines pointing there.
• Enabling large points will slow drawing down a little bit.
• Same for arrow heads.
• Same for not enabling "fast draw" for arrow heads.

[Henry Loenwind]

GPXLayer fixes and Config dialog additions

[Henry Loenwind]

Replying to Jan Górski <osm@slimak.info>:

Well, I think that question about small points between lines is a little bit rhetorical :)

Not really. When color-lines-by-velocity is enabled, those points would be visible...

[ramack]

patch applied in [721]