Instead of progress changed signals on the provider/layer level,
instead use QgsFeedback arguments for methods which previously
emitted progress changed signals
from a raster layer
Adds an easy way to style discrete rasters such as landuse classes
using the Paletted renderer. Just select the Paletted renderer,
pick a band, then hit the "Add Unique Values" button. The unique
pixel values will be fetched from the layer and a color assigned
to each using the currently selected color ramp.
Fix#14845
Sponsored by
- Stéphane Henriod
- Satelligence (http://satelligence.com/)
- Bird's Eye View (https://www.birdseyeviewgis.com/)
- + other anonymous backers
- Switch to a real model
- Allow adding new rows and deleting multiple selected rows
- Allow changing colors inline in style dock (no modal color picker)
Previously the renderer required that pixel values followed
sequential numerical order. This refactor allows values to
be skipped, so that only certain color index will be rendered.
* add demo file and start a short doc
* fix some annotations
* do not display hidden line (SIP_SKIP, delete)
* use a defined var for SIP_SKIP
* remove constructor definition in header
* fix comment after method definition in header
* add a test for sipify itself
* remove enum value assignments
* remove deleted functions
* remove private members
* remove function bodies
* remove keywords (override, inline)
* comment out but print SIP_SKIP
* allow use of #if(n)def SIP_RUN and remove code in #else statements
* fix PyName
* fix SIP_SKIP
* add a list of auto-generated sip files and a script to build them at once
Used for snapping geometries within a set of features to other
features from that same set.
Just like QgsGeometrySnapper, except that where QgsGeometrySnapper
requires a separate reference layer to snap to
QgsInternalGeometrySnapper snaps *within* a single layer. E.g.
allows you to close gaps within that layer.
Instead of requiring all linestrings to be constructed by
first creating QgsPointSequence (requiring creation or
conversion of points to QgsPointV2), allow construction
of LineStrings directly from vectors of values (fastest!)
or lists of QgsPoint.
Likely results in speedups for lots of geometry operations,
but using the same layer as earlier tested for densify
improvements the densify operation time dropped further
from 25 seconds to 15 seconds.
