Author Topic: Gradient chart artifact when zoomed in  (Read 126 times)

Offline Andrew Heard

  • Master of Locus
  • ****
  • Posts: 548
  • Thanked: 17 times
    • View Profile
  • Device: Samsung Galaxy A5 Oreo/8, Lenovo Note 4 Nougat/7.1
Gradient chart artifact when zoomed in
« on: November 06, 2018, 07:23:47 »
config.cfg gui_track_screen_chart_vertical_scale=0

 

Online menion

  • Administrator
  • Professor of Locus
  • *****
  • Posts: 10834
  • Thanked: 183 times
    • View Profile
    • http://www.asamm.com
  • Device: SGS7
Re: Gradient chart artifact when zoomed in
« Reply #1 on: November 07, 2018, 07:11:52 »
Hello,
not sure what is the problem here. Is this related to issue in editing config.cfg file?
Ideas, wishes, problems
Advanced topics, public discussion, sharing of knowledges, testing beta versions: you're here!
 

Offline Andrew Heard

  • Master of Locus
  • ****
  • Posts: 548
  • Thanked: 17 times
    • View Profile
  • Device: Samsung Galaxy A5 Oreo/8, Lenovo Note 4 Nougat/7.1
Re: Gradient chart artifact when zoomed in
« Reply #2 on: November 07, 2018, 22:38:57 »
The issue is the shaded triangle area I have highlighted inside red rectangle - with perfect straight line - it is not real - it's a Locus chart calculation or drawing error. The artifact varies with pan & zoom - you can see the real thin line of bolder color for the proper gradient chart. Only related to config.cfg in as much as Y axis zoom requires a setting change.
« Last Edit: November 08, 2018, 06:31:15 by Andrew Heard »
 

Online menion

  • Administrator
  • Professor of Locus
  • *****
  • Posts: 10834
  • Thanked: 183 times
    • View Profile
    • http://www.asamm.com
  • Device: SGS7
Re: Gradient chart artifact when zoomed in
« Reply #3 on: Today at 12:54:06 »
Ah understand. I believe this is a problem in the chart rendering system.
1) I plan to completely change it for a new chart system (already used for example in bottom panel in Route planner)
2) vertical scroll is an advanced feature, not too much used

Result for me is: small problem with really low probability to happen for most of the users and complicated task to solve. So sorry, this won't change. Thanks for understanding.
Ideas, wishes, problems
Advanced topics, public discussion, sharing of knowledges, testing beta versions: you're here!