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我试图创建一个自定义QGIS桌面应用程序与的Qt 5.9.1QGIS找不到头文件
我已经下载OSGeo4W(x64)的地理空间软件集和Github上C++ QGIS samples但我面对在编译时错误:
Cannot open include file: 'qgsmapcanvas.h': No such file or directory
其实没有上述头文件OSGeo4W文件夹下的:
#include <qgsapplication.h>
#include <qgsproviderregistry.h>
#include <qgssinglesymbolrenderer.h>
#include <qgsmaplayerregistry.h>
#include <qgsrasterlayer.h>
#include <qgsmapcanvas.h>
但是,它们不在dll库(例如qgis_core,qgis_gui ...)吗?
无论如何,这是我的*的.pro文件:
TEMPLATE = app
TARGET = qgis_example4
QT = sql network svg gui core xml
LANGUAGE= C++
INCLUDEPATH += "C:\\OSGeo4W64\\include"
LIBS += -L"C:\\OSGeo4W64\\apps\\qgis\\bin" -lqgis_core -lqgis_gui -lgdal_i -lgeos_c
DEFINES+=CORE_EXPORT=__declspec(dllexport)
DEFINES+=GUI_EXPORT=__declspec(dllexport)
CONFIG += qt gui exceptions stl warn_on debug thread
RESOURCES += resources.qrc
FORMS += mainwindowbase.ui
HEADERS = mainwindow.h
SOURCES = main.cpp \
mainwindow.cpp
PS:有上stackiverflow一个similar question但我重复它,因为给不给予解决