Bug report #18552

If make new systems in units=km, then scale in view is very wrong..

Added by Timur Aptikeev about 2 years ago.

Status:Open
Priority:High
Assignee:-
Category:GUI
Affected QGIS version:3.0.0 Regression?:No
Operating System:All systems Easy fix?:Yes
Pull Request or Patch supplied:No Resolution:
Crashes QGIS or corrupts data:No Copied to github as #:26440

Description

If make new systems in units=km, like this - "EPSG:28410 Proj4: +proj=tmerc +lat_0=0 +lon_0=57 +k=1 +x_0=10500000 +y_0=0 +ellps=krass +towgs84=23.92,-141.27,-80.9,0,0.35,0.82,-0.12 +units=km +no_defs"
then scale in view is very wrong!
Necessary 1:1 000 showing 1:38 264
Necessary 1:2 500 showing 1:95 661
Necessary 1:10 000 showing 1:382 644
Necessary 1:100 000 showing 1:3 826 440

Qgis-Scale-False.PNG (2.61 MB) Timur Aptikeev, 2018-03-27 06:52 AM

Qgis-Scale-True.PNG (2.61 MB) Timur Aptikeev, 2018-03-27 06:52 AM

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