Thanks for the link.
I have checked out the C++ code example on Github before. But it is just
kinda frustrating to see that the examples are mostly from 5 years ago and
so much have changed. Also, for the add_raster_layer example in particular,
the github does not even have all the files needed
Thanks for the link.
I have checked out the C++ code example on Github before. But it is just
kinda frustrating to see that the examples are mostly from 5 years ago and
so much have changed. Also, for the add_raster_layer example in particular,
I setup the whole project on my computer and try to
QgisInterface is an abstract class. How are you initializing it? Or do you
just declare it and add a raster layer directly? Because from that link, I
see the addRasterLayer method is a pure virtual function.
Nejia wrote
QgisInterface *m_ptInterface;
See
QgisInterface is an abstract class. How are you initializing it? Or do you
just declare it and add a raster layer directly? Because from that link, I
see the addRasterLayer method is a pure virtual function and QgisInterface
is abstract class. I want to add this layer into a QgsMapCanvas, how
To write QGIS C++ plugin see :
http://download.osgeo.org/qgis/doc/manual/qgis-1.1.0_coding-compilation_guide_en.pdf
(2.2 Programming a QGIS C++ Plugin in four steps)
And you can find some C++ plugin examples here:
https://github.com/qgis/QGIS-Code-Examples and
QgisInterface *m_ptInterface;
See
http://qgis.org/api/2.6/classQgisInterface.html#a808a34b507a8c4204d607a5857d62748
Regards,
Nejia
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Envoyé : vendredi
I use the same environment of Qgis to write c++ plugins:
http://htmlpreview.github.io/?https://raw.github.com/qgis/QGIS/master/doc/INSTALL.html#toc14
to add raster layer:
What is the m_ptInterface in your code?
Nejia wrote
I use the same environment of Qgis to write c++ plugins:
http://htmlpreview.github.io/?https://raw.github.com/qgis/QGIS/master/doc/INSTALL.html#toc14
to add raster layer:
1- see my response here
http://stackoverflow.com/questions/26920574/cannot-find-qgsapplication-h-and
-other-header-files/27035138#27035138
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Envoyé :
Do you have a system setup that can write qgis c++ application? If you do,
can you create a valid raster layer from that?
Nejia wrote
1- see my response here
http://stackoverflow.com/questions/26920574/cannot-find-qgsapplication-h-and
-other-header-files/27035138#27035138
-Message
1. So in the .proj file, what do i need to change?
2. My Python works in this case, it is the C++ part that is not working.
Nejia wrote
Hi,
1- QGIS and Qt libraries shipped with Osgeo4W are compiled using release
mode so if you want to debug your application you can use RelWithDebInfo
I am using qtcreator and msvc2008 for developing the c++ custom application.
I followed the following tutorial to setup the system:
http://3nids.wordpress.com/2014/02/27/build-and-deploy-c-qgis-app-on-windows/
Problem 1: under debug mode, I cannot create a QgsMapCanvas object. It
always exit
Hi,
1- QGIS and Qt libraries shipped with Osgeo4W are compiled using release
mode so if you want to debug your application you can use RelWithDebInfo
mode.
2- see:
http://gis.stackexchange.com/questions/120823/how-to-load-a-wms-layer-using-
pyqgis
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