plplot-cvs

[Plplot-cvs] SF.net SVN: plplot:[12037] trunk/examples/c++

[<and...@us...>]

Revision: 12037
          http://plplot.svn.sourceforge.net/plplot/?rev=12037&view=rev
Author:   andrewross
Date:     2011-11-24 20:09:15 +0000 (Thu, 24 Nov 2011)
Log Message:
-----------
Fix a couple of minor issues in the C++ examples where the C API was used rather than the C++ wrapper class.

Modified Paths:
--------------
    trunk/examples/c++/x17.cc
    trunk/examples/c++/x20.cc
    trunk/examples/c++/x21.cc
    trunk/examples/c++/x30.cc

Modified: trunk/examples/c++/x17.cc
===================================================================
--- trunk/examples/c++/x17.cc	2011-11-24 19:20:27 UTC (rev 12036)
+++ trunk/examples/c++/x17.cc	2011-11-24 20:09:15 UTC (rev 12037)
@@ -163,7 +163,7 @@
 # endif
 #endif
         t     = (double) n * dt;
-        noise = plrandd() - 0.5;
+        noise = pls->randd() - 0.5;
         y1    = y1 + noise;
         y2    = sin( t * M_PI / 18. );
         y3    = y2 * noise;

Modified: trunk/examples/c++/x20.cc
===================================================================
--- trunk/examples/c++/x20.cc	2011-11-24 19:20:27 UTC (rev 12036)
+++ trunk/examples/c++/x20.cc	2011-11-24 20:09:15 UTC (rev 12037)
@@ -335,7 +335,7 @@
         }
     }
 
-    pls->imagefr( img_f, width, height, 0., width, 0., height, 0., 0., img_min, img_max, pltr2, &cgrid2 );
+    pls->imagefr( img_f, width, height, 0., width, 0., height, 0., 0., img_min, img_max, pls->tr2, &cgrid2 );
 
     pls->Free2dGrid( cgrid2.xg, width + 1, height + 1 );
     pls->Free2dGrid( cgrid2.yg, width + 1, height + 1 );

Modified: trunk/examples/c++/x21.cc
===================================================================
--- trunk/examples/c++/x21.cc	2011-11-24 19:20:27 UTC (rev 12036)
+++ trunk/examples/c++/x21.cc	2011-11-24 20:09:15 UTC (rev 12037)
@@ -300,7 +300,7 @@
                 pls->col0( 15 );
                 pls->lab( "X", "Y", title[alg - 1] );
                 pls->shades( zg, xp, yp, NULL, xm, xM, ym, yM,
-                    clev, nl, 1, 0, 1, plfill, true, NULL, NULL );
+                    clev, nl, 1, 0, 1, pls->fill, true, NULL, NULL );
                 pls->col0( 2 );
             }
             else

Modified: trunk/examples/c++/x30.cc
===================================================================
--- trunk/examples/c++/x30.cc	2011-11-24 19:20:27 UTC (rev 12036)
+++ trunk/examples/c++/x30.cc	2011-11-24 20:09:15 UTC (rev 12037)
@@ -177,7 +177,7 @@
     py[2] = 1.;
     py[3] = 1.;
 
-    plgradient( 4, px, py, 90. );
+    pls->gradient( 4, px, py, 90. );
 
     delete pls;
 }

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[Plplot-cvs] SF.net SVN: plplot:[13062] trunk/examples/c++

[<and...@us...>]

Revision: 13062
          http://sourceforge.net/p/plplot/code/13062
Author:   andrewross
Date:     2014-03-15 21:06:52 +0000 (Sat, 15 Mar 2014)
Log Message:
-----------
Changes to qt_example so it works (in the build tree) with Qt5. Still need to fix the install tree case.

Modified Paths:
--------------
    trunk/examples/c++/CMakeLists.txt
    trunk/examples/c++/qt_PlotWindow.h

Modified: trunk/examples/c++/CMakeLists.txt
===================================================================
--- trunk/examples/c++/CMakeLists.txt	2014-03-15 20:23:02 UTC (rev 13061)
+++ trunk/examples/c++/CMakeLists.txt	2014-03-15 21:06:52 UTC (rev 13062)
@@ -142,14 +142,17 @@
     target_link_libraries(wxPLplotDemo plplotwxwidgets${LIB_TAG} plplotcxx${LIB_TAG} ${wxwidgets_LINK_FLAGS} ${MATH_LIB})
   endif(ENABLE_wxwidgets)
 
-## FIXME for the case when PLPLOT_USE_QT5 is ON.
-  if(ENABLE_qt AND NOT PLPLOT_USE_QT5)
+  if(ENABLE_qt)
     if(CORE_BUILD)
       set(BUILD_qt_example ON)
-      if(NOT QT_LIBRARIES)
+      if(NOT PLPLOT_USE_QT5 AND NOT QT_LIBRARIES)
         message(FATAL_ERROR "include(${QT_USE_FILE}) failed in core build examples/c++ subdirectory.")
-      endif(NOT QT_LIBRARIES)
+      endif(NOT PLPLOT_USE_QT5 AND NOT QT_LIBRARIES)
     else(CORE_BUILD)
+      if(PLPLOT_USE_QT5)
+	message(STATUS "WARNING: Not currently checking for Qt5 in install tree.  qt_example not built")
+	set(BUILD_qt_example OFF)
+      else(PLPLOT_USE_QT5)
       # Must find Qt4 all over again here rather than simply copying variables
       # from the core build to this installed examples build so that we can
       # access the qt4_wrap_cpp macro here.
@@ -166,8 +169,22 @@
 	message(STATUS "WARNING: Qt4 not found or wrong version.  qt_example not built")
 	set(BUILD_qt_example OFF)
       endif(QT4_FOUND AND QT_VERSION_MAJOR STREQUAL "${CORE_QT_VERSION_MAJOR}" AND QT_VERSION_MINOR STREQUAL "${CORE_QT_VERSION_MINOR}" AND QT_VERSION_PATCH STREQUAL "${CORE_QT_VERSION_PATCH}")
+      endif(PLPLOT_USE_QT5)
     endif(CORE_BUILD)
     if(BUILD_qt_example)
+      if(PLPLOT_USE_QT5)
+      qt5_wrap_cpp(
+	QT_MOC_OUTFILES
+	${CMAKE_CURRENT_SOURCE_DIR}/qt_PlotWindow.h
+	)
+      set_source_files_properties(
+	${QT_MOC_OUTFILES}
+	PROPERTIES GENERATED "ON"
+	)
+      add_executable(qt_example qt_example.cpp qt_PlotWindow.cpp ${QT_MOC_OUTFILES})
+      qt5_use_modules(qt_example Svg Gui PrintSupport)
+      target_link_libraries(qt_example ${QT_LIBRARIES} plplotqt${LIB_TAG} plplot${LIB_TAG} ${qt_example_TARGETS})
+      else(PLPLOT_USE_QT5)
       qt4_wrap_cpp(
 	QT_MOC_OUTFILES
 	${CMAKE_CURRENT_SOURCE_DIR}/qt_PlotWindow.h
@@ -181,6 +198,7 @@
       target_link_libraries(qt_example ${QT_LIBRARIES} plplotqt${LIB_TAG} plplot${LIB_TAG})
       # Update the target COMPILE_DEFINITIONS and INCLUDE_DIRECTORIES
       set_qt_target_properties(qt_example)
+      endif(PLPLOT_USE_QT5)
     endif(BUILD_qt_example)
-  endif(ENABLE_qt AND NOT PLPLOT_USE_QT5)
+  endif(ENABLE_qt)
 endif(BUILD_TEST)

Modified: trunk/examples/c++/qt_PlotWindow.h
===================================================================
--- trunk/examples/c++/qt_PlotWindow.h	2014-03-15 20:23:02 UTC (rev 13061)
+++ trunk/examples/c++/qt_PlotWindow.h	2014-03-15 21:06:52 UTC (rev 13062)
@@ -28,14 +28,14 @@
 
 #define PLD_qtwidget
 
-#include <QtGui/QApplication>
-#include <QtGui/QMainWindow>
-#include <QtGui/QAction>
-#include <QtGui/QMenuBar>
-#include <QtGui/QFileDialog>
-#include <QtGui/QPrintDialog>
-#include <QtGui/QPrinter>
-#include <QtGui/QMessageBox>
+#include <QApplication>
+#include <QMainWindow>
+#include <QAction>
+#include <QMenuBar>
+#include <QFileDialog>
+#include <QPrintDialog>
+#include <QPrinter>
+#include <QMessageBox>
 #include "qt.h"
 
 class PlotWindow : public QMainWindow

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