Flip all scale based widgets to use scale denominators instead
of actual scales (ie 100.0 instead of 0.01 for 1:100).
This is done for consistency with the rest of the API, which
predominantly uses scale denominators. It also helps
precision loss as a result of multiple 1.0 / scale conversions
throughout the code.
Refs #15337
NOTE: to use online QGIS user Guide as help source we still need
some server-side tweaks: redirection to the testing docs for non-LTR
QGIS versions and redirection to english docs for not supported locales
The Qt variants of these GTK themes are VERY broken
for apps like QGIS. E.g. oversized controls like
spinbox widgets prevent actually showing any actual CONTENT
in these widgets, leaving a very bad impression of QGIS
Keeping a consistent DE theme is nice and all, but if
it leaves QGIS in an unusable state then it's misguided.
*Blame resides with gnome's obsession with "touch friendly"
tablet style widgets
Allows plugins to embed their options into the standard options
dialog, instead of implementing their own config dialog and having
to have extra menu items just for those...
Because
- OTF reprojection is mature and stable
- Should be no cost when not required - transforms are shortcut
when not required
- Reduces code complexity
- Canvas OTF support was being incorrectly used as a flag for
whether measurements should be made in ellipsoidal mode. Instead
the project's ellipsoid setting should be checked for this.
- Should simplify behavior for new users
spell check will be done automatically in words by default (when some conditions are fulfilled)
possibility to avoid in words checking by adding :* at the end in spelling.dat
one can add #spellok at the end of a line of code to skip spell check on this line
This commit implements the improvements described at:
https://lists.osgeo.org/pipermail/qgis-developer/2016-September/044393.html
The QgsRasterMinMaxWidget now offers a seetting to specify that the statistics
should be computed each time the canvas extent changes.
Other changes:
- the content of the QgsRasterMinMaxWidget is now persistant.
- there is no longer any Load button. The global Apply / OK button of the raster
properties dialog has this effect.
- the default "limits" for single band raster is now MinMax and not CumulativeCut
- the default "limits" can be configured for single band, multi band single byte and
multi band multi byte
- "Strech using current extent" honours the "limits" instead of forcing min/max.
