I am getting QGIS crashed trying to perform the following actions: Switch the only layer in the project to edit mode. Select the spatial object comprising most of continental Europe (Portugal to Ukraine). In the advanced digitizing toolbar choose the split features option. Start tracing where th...
tr("No feature split done"), tr("An error occurred during splitting."), QgsMessageBar::WARNING, QgisApp::instance()->messageTimeout() ); }//...这里部分代码省略... 开发者ID:3liz,项目名称:Quantum-GIS,代码行数:101, voidOptMapToolSplitLink::canvasReleaseEvent( QMouseEvent * e ) {//...
Theoretical range ofJ. thuriferain the past, estimated using MaxEnt based on raster data from WorldClim database: (A) – Eemian (c. 120–140 ka BP); (B) – LGM (c. 22,000 years ago), all records; (C) – LGM, European-only records. Map prepared with QGIS. Full size image Figure...
If you can't choose the polygon you really want because the QGIS chooses the other one, you can use the identify tool (i) and then choose the right polygon by using the Toggle Feature Selection from the Identify Window. By doing this you can select the polygon you want when there i...
Splitting features wouldn't work as I would have to zoom out to draw the line without actually knowing whether I would split the feature too "low" or too "high" without multiple trial and error. qgis polygon splitting Share Improve this question Follow edited Apr 30 at 19:29 JGH 42.7...
tr("No feature split done"), tr("An error occurred during splitting."), QgsMessageBar::WARNING, QgisApp::instance()->messageTimeout() ); }//...这里部分代码省略... 开发者ID:3liz,项目名称:Quantum-GIS, voidOptMapToolSplitLink::canvasReleaseEvent( QMouseEvent * e ) {//check if we ...
However, I couldn't yet find the solution to my problem. Something that I thought would be quite easy to do in QGIS is turning into a nightmare! Somehow I can't find any algorithm to do so. I have also tried different functions in R and python but I can't seem ...
Maybe someone else can translate the ideas into QGIS. Im using ArcGIS 10.4 with Advanced License (Avanced is needed for Erase Tool which is used in script). Script below will divide all polygons in an input feature class in five almost equal area parts. Almost equal area because the ...
Expected output from processing tool: from qgis.core import * from qgis.gui import * import qgis.utils import processing import re from PyQt5.QtCore import * #the spacing of the cut grid cell_size = 2.4 #get current layer, selection, CRS from QGIS map canvas layer = qgis.utils.iface....