Feature request #16677
Continuously update min/max within canvas extent
| Status: | Closed | ||
|---|---|---|---|
| Priority: | Normal | ||
| Assignee: | - | ||
| Category: | Symbology | ||
| Pull Request or Patch supplied: | No | Resolution: | fixed/implemented |
| Easy fix?: | No | Copied to github as #: | 24576 |
Description
It would be great if there was a checkbox to "keep min/max values synchronised to canvas extents" for the min/max values of raster images. If the map was moved, this would make QGIS load new min/max values for the style color ramp and refresh accordingly.
This would greatly support exploration of DEM data and maybe more.
Examples of similar features:
"auto-exposure" in https://tangrams.github.io/heightmapper/
"Instant brightness, contrast and gamma correction" in https://www.youtube.com/watch?v=DR8l-0WajTw
History
#1
Updated by Regis Haubourg over 7 years ago
- Resolution set to fixed/implemented
- Status changed from Open to Feedback
Hi, it seems it's already in master :)
you have options in style options / "min/max value settings" / "Statistics extents" then choose "current canvas"
Nice feature indeed
#2
Updated by Johannes Kroeger over 7 years ago
I love this, thank you so much!
#3
Updated by Giovanni Manghi over 7 years ago
Johannes Kroeger wrote:
I love this, thank you so much!
can we close this then?
#4
Updated by Johannes Kroeger over 7 years ago
Absolutely
#5
Updated by Giovanni Manghi over 7 years ago
- Status changed from Feedback to Closed