In this mode, each band in the raster can have a fixed elevation
range associated with it. This is designed for data sources which
expose elevation related data in bands, eg netcdf files, such
as a raster with temperate data at different ocean depths.
This introduces a new option for specifying how raster layers
have associated elevation. It permits a fixed elevation range
to be set for the layer. It can be used when the layer has
a single fixed elevation, or a range (slice) of elevation values.
Users can set the lower and upper elevation range for the layer,
and whether the lower or upper limits are inclusive or
exclusive.
When enabled, the layer will only be visible in elevation
filtered 2d maps when the layer's range is included in the map's
z range.
Attempts to set the input band for the renderer.
Returns TRUE if the band was successfully set, or FALSE if the
band could not be set.
This was implemented in various raster renderer subclasses,
but it was necessary to down cast and then call the individual
methods (which don't have consistent names!).
Instead, add a top level virtual method so that it's easy to
change the input band for the renderers.
to QgsRasterTransparency.TransparentSingleValuePixel. Allows (via
API only) control over whether the extremities of the range
should be included in the transparency.
Also add equality operator, repr to these classes, and additional
tests
The original workaround was only supposed to apply to QList/
QVector of QVariantMaps. By replacing them all in sip we
break mapping of signals defined in c++ which are emitted
by Python code.
Fixes exceptions after running processing algorithms in Qt6
builds.
