[QGIS-Developer] problem by rendering with QgsSingleBandPseudoColorRenderer

2024-09-05 Thread SSchmidt--- via QGIS-Developer
Hi, I have a problem in my QGIS plugin by loading a Tiff with a classified raster renderer. Either the rendering is ok, but legend and layerproperties are wrong, or the legend is super but the rendering and the classbreaks don't go. Described my problem detailed here: https://gis.stackexchan

[QGIS-Developer] Antwort: Re: no default value in style.qml

2023-05-31 Thread SSchmidt--- via QGIS-Developer
t angehakt, obwohl es was zu speichern gabden musste ich erst noch von Hand aktivieren. Im QML gibt es dann einen derartigen Abschnitt: VG Thomas Am Fr., 26. Mai 2023 um 13:01 Uhr schrieb SSchmidt--- via QGIS-Developer < qgis-developer@lists.

[QGIS-Developer] no default value in style.qml

2023-05-26 Thread SSchmidt--- via QGIS-Developer
Hello, I want to setup a formular for a vectorlayer. For a field(text or number) I want to have a default value. I assumed to achieve this with QgsEditorWidgetSetup. To learn how the notation should be, I tried to save an example in QGIS(3.16, 3.22.16, master) directly in a style.qml file. Bu

[QGIS-Developer] QgsDissolveAlgorithm error LNK2001

2022-04-06 Thread SSchmidt--- via QGIS-Developer
Hello to all, for my c++ plugin I need to include the qgsalgorithmdissolve.h. Thats why I include for linking the library ..\..\analysis\RelWithDebInfo\qgis_analysis.lib and give it additional library path to: C:/Entwicklung/QuantumGIS/build/src/analysis C:/Entwicklung/QuantumGIS/build/src/anal

[QGIS-Developer] How to run QGIS 3 processing tool (DISSOLVE) in c++

2022-04-01 Thread SSchmidt--- via QGIS-Developer
Hello, for my QGIS C++ Plugin I have to run the QgsDissolveAlgorithm- processing tool. I have found an example, how to do that in python: import processing infn = "path/to/dissolve" outfn2 = "output/path/value/dissolve" #dissolve features based on values in an attribute table field processing.r