You can subscribe to this list here.
2003 |
Jan
|
Feb
|
Mar
|
Apr
|
May
|
Jun
|
Jul
(4) |
Aug
|
Sep
(3) |
Oct
|
Nov
|
Dec
(2) |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2004 |
Jan
(7) |
Feb
(3) |
Mar
(3) |
Apr
(1) |
May
(3) |
Jun
(1) |
Jul
|
Aug
(3) |
Sep
(4) |
Oct
(2) |
Nov
(3) |
Dec
(2) |
2005 |
Jan
(7) |
Feb
(1) |
Mar
|
Apr
(9) |
May
(6) |
Jun
|
Jul
(15) |
Aug
(7) |
Sep
(18) |
Oct
(3) |
Nov
|
Dec
|
2006 |
Jan
(2) |
Feb
(2) |
Mar
|
Apr
|
May
(1) |
Jun
(7) |
Jul
(1) |
Aug
(1) |
Sep
|
Oct
(2) |
Nov
(1) |
Dec
(15) |
2007 |
Jan
(2) |
Feb
(5) |
Mar
(2) |
Apr
(6) |
May
(6) |
Jun
(1) |
Jul
(2) |
Aug
(27) |
Sep
(11) |
Oct
(6) |
Nov
(6) |
Dec
(8) |
2008 |
Jan
(4) |
Feb
(7) |
Mar
(37) |
Apr
(15) |
May
(10) |
Jun
(8) |
Jul
(29) |
Aug
(8) |
Sep
(13) |
Oct
(8) |
Nov
(25) |
Dec
(38) |
2009 |
Jan
(9) |
Feb
(12) |
Mar
(13) |
Apr
(19) |
May
(23) |
Jun
|
Jul
|
Aug
(1) |
Sep
|
Oct
(1) |
Nov
|
Dec
|
2010 |
Jan
|
Feb
|
Mar
|
Apr
(3) |
May
(2) |
Jun
|
Jul
|
Aug
|
Sep
|
Oct
|
Nov
(1) |
Dec
|
From: Micha B. <kri...@us...> - 2006-12-05 23:07:40
|
Tuesday, December 5, 2006, 22:32:33, Florian M=FCller wrote: > The data field is calculated by some complex algebraic algorithms, but > just for testing issues: Setting line 17 e.g. to > newdata[i][j] =3D (double)(i*j); > results in this output: > http://students.informatik.uni-luebeck.de/~muellefl/unknown1.jpg Unfortunately, I cannot see your row and column values. If I modify your = source int columns =3D 40; int rows =3D 50; I can see a similar picture (not twisted to the degree of your example). Try to rotate it with your left mouse button and scale with your wheel. I think, you will see something nicer than. Not actually the solution, though. > So that it seems, (at least for me) that it's not a data dependent prob= lem. It is in this example, because the z maxima climbs up to 2000 and the aspect ratio of the poor thing turns from worse into ugly. You can control it with Plot3D's scaling properties (also independent for all three dimensions). The tic lines probably require some manual adaption in such cases, but you have access to all of the 12 axes in order to adjust them. Another possibility is to pre-scale your data befor feeding them into loadFromData. > I'm using a Windows system with Qt 4.2.1, developing in Eclipse with CD= T > (i.e. compiling with MinGW). Unfortunately I never tested it against this system. I hold a commercial Qt license on Windows and don't bother there with g++ (probably I should, for Qt4). BTW, the compiler option adheres to Visual C++, so you can safely delete them. I've used Qt4.2.2 + Visual Studio + qwtplot3d0.2.6 for this. Micha =20 --=20 |
From: <fic...@gm...> - 2006-12-05 21:40:04
|
I have just seen that there's a compiler warning: g++: unrecognized option `-GX' I'm not sure, if this could be the problem? Regards Flo Micha Bieber schrieb: > Doesn't look too alien to me. Could you provide your 'data' field in > order to reproduce the error? No unexpected (uninitialized, big, small) > z-values or extreme different scales between axes? > What system (OS, Qt version, etc.) are you using? > > Micha > -- Florian Müller, Lübeck |
From: <fic...@gm...> - 2006-12-05 21:32:44
|
The data field is calculated by some complex algebraic algorithms, but just for testing issues: Setting line 17 e.g. to newdata[i][j] = (double)(i*j); results in this output: http://students.informatik.uni-luebeck.de/~muellefl/unknown1.jpg So that it seems, (at least for me) that it's not a data dependent problem. I'm using a Windows system with Qt 4.2.1, developing in Eclipse with CDT (i.e. compiling with MinGW). Flo Micha Bieber schrieb: > Doesn't look too alien to me. Could you provide your 'data' field in > order to reproduce the error? No unexpected (uninitialized, big, small) > z-values or extreme different scales between axes? > What system (OS, Qt version, etc.) are you using? > > Micha > |
From: Micha B. <kri...@us...> - 2006-12-04 23:37:06
|
Doesn't look too alien to me. Could you provide your 'data' field in order to reproduce the error? No unexpected (uninitialized, big, small) z-values or extreme different scales between axes? What system (OS, Qt version, etc.) are you using? Micha --=20 |
From: <fic...@gm...> - 2006-12-04 18:39:55
|
Hello everyone, I tried to find another simple example for loading z-values, but I didn't find one. It would be great if someone would be so kind to mail a small example, that creates a plot just like the one in the "simple plot"-example, but with precomputed z-values. I'm also not sure which subclass of Plot3D is best for this purpose. The background of my question is, that I'm using the CImg-library (maybe someone knows this lib) for the image processing algorithms and I want to display some 2D image data as 3D plots. Here is an extract of what I tried so far (I used a lot of the simpleplot example here): The header file: #ifndef FSURFACEPLOT_H_ #define FSURFACEPLOT_H_ #include <math.h> #include <qapplication.h> #include <qwt3d_surfaceplot.h> #include <qwt3d_function.h> #include "CImg.h" using namespace Qwt3D; class FSurfacePlot : public SurfacePlot { public: FSurfacePlot(cimg_library::CImg<>& data); }; #endif And the source file: #include "FSurfacePlot.h" FSurfacePlot::FSurfacePlot(cimg_library::CImg<>& data) { setTitle("Time-space image"); int columns = data.dimx(); int rows = data.dimy(); double** newdata = new double* [columns]; for( int i = 0; i < columns; ++i) newdata[i] = new double[rows]; for(int i = 0; i < columns; i++) { for(int j = 0; j < rows; j++) { newdata[i][j] = data(i,j); } } loadFromData(newdata,columns,rows,1,columns,1,rows); setRotation(30,0,15); setScale(1,1,1); setShift(0.15,0,0); setZoom(0.9); for (unsigned i=0; i!=coordinates()->axes.size(); ++i) { coordinates()->axes[i].setMajors(7); coordinates()->axes[i].setMinors(4); } coordinates()->axes[X1].setLabelString("x-axis"); coordinates()->axes[Y1].setLabelString("y-axis"); //coordinates()->axes[Z1].setLabelString(QChar(0x38f)); // Omega - see http://www.unicode.org/charts/ setCoordinateStyle(BOX); updateData(); updateGL(); } Everything compiles without errors, but when the widget is shown, I just see a black window with a wireframe box, whose colors are changing in a weird way. Maybe you can tell me, where I'm thinking wrong or give me some other clues!? Best regards! Florian |
From: Gerard V. <ger...@gr...> - 2006-10-29 09:47:22
|
What is PyQwt3D? - it is a set of Python bindings for the QwtPlot3D C++ class library which extends the Qt framework with widgets for 3D data visualization. PyQwt3D inherits the snappy feel from QwtPlot3D. The examples at http://pyqwt.sourceforge.net/pyqwt3d-examples.html show how easy it is to make a 3D plot and how to save a 3D plot to an image or an (E)PS/PDF file. - it requires and extends PyQt, a set of Python bindings for Qt. - it supports the use of PyQt, Qt, Qwt, the Numerical Python extensions (any combination of NumPy, numarray, and numarray) and optionally SciPy in a GUI Python application or in an interactive Python session. - it runs on POSIX, Mac OS X and Windows platforms (practically any platform supported by Qt and Python). New features: - support for Python-2.5 (requires PyQt and SIP snapshots or the future PyQt-3.17, PyQt-4.1 and SIP-4.5) - support for Qt-4.2.x and -4.1.x - support for NumPy-1.0, see http://numpy.scipy.org - PyQwt3D.OpenGL gives access to a small subset of the OpenGL API - EnrichmentDemo.py example demonstrates PyQwt3D.OpenGL The home page of PyQwt3D is http://pyqwt.sourceforge.net. PyQwt3D-0.1.2 requires: 1. Python-2.5.x,-2.4.x, or -2.3. 2. PyQt-4.0.x, or -3.16.x (or the future PyQt-4.1 or PyQt-3.17) 3. SIP-4.4.x (or the future SIP-4.5) 4. Qt-4.2.x, Qt-4.1.x, Qt-3.3.x, or -3.2.x. 5. QwtPlot3D-0.2.6. Have fun -- Gerard Vermeulen |
From: ion v. <ion...@ya...> - 2006-10-05 13:20:53
|
Hello, I wonder if it would be possible to save an animated 3D plot, like the ones in the mesh2 example, to an animated GIF or to an AVI file. Do you know how to achieve this? Thanks in advance, Ion --------------------------------- Découvrez un nouveau moyen de poser toutes vos questions quel que soit le sujet ! Yahoo! Questions/Réponses pour partager vos connaissances, vos opinions et vos expériences. Cliquez ici. |
From: Gerard V. <ger...@gr...> - 2006-08-08 05:16:04
|
On Mon, 31 Jul 2006 17:17:21 +0900 _$Bhq@/?N <tc...@na...> wrote: > Dear QWT-PLOT3D desinger ; > > I have a problem in QWT-PLOT3D. QWT-PLOT3d can be combined with wxPython > User Interface ? > I do not think that you can use QwtPlot3D easily from wxPython, but there exists bindings to make QwtPlot3D work with PyQt (Python bindings for Qt), see: PyQwt3D at http://pyqwt.sourceforge.net/ Gerard > > Now. I use the QWT-PLOT3D feature to make my need, but I will intergrate the > result of QWT-PLOT3D into My User Interface . > > Thank for your helps! > Best Regard! > > Ben > |
From: <tc...@na...> - 2006-07-31 08:18:11
|
Dear QWT-PLOT3D desinger ; I have a problem in QWT-PLOT3D. QWT-PLOT3d can be combined with wxPython User Interface ? Now. I use the QWT-PLOT3D feature to make my need, but I will intergrate the result of QWT-PLOT3D into My User Interface . Thank for your helps! Best Regard! Ben |
From: Micha B. <kri...@us...> - 2006-06-23 20:34:24
|
> As for the particular date, I am referring to the football championship! I'm afraid, that I'm completely atypical for a born german here - hoping the whole thing is over soon :-) Micha |
From: Stefan G. <ge...@mb...> - 2006-06-23 16:51:08
|
---------- Forwarded Message ---------- Subject: Re: [Labplot-users] Fwd: Compiling Labplot and qwtplot3d on cygwin Date: Friday 23 June 2006 18:47 From: Pusyamitra Sunga <har...@gm...> To: lab...@li... Hi, Thanks for your response. So should I compile qt from scratch with opengl enabled, or do you know of a cygwin qt package precompiled with opengl. Can I compile labplot without opengl (I tried ./configure --disable-gl but the make crashed with a whole list of errors) Thanks, AR On 6/23/06, Stefan Gerlach <ge...@mb...> wrote: > > > > ---------- Forwarded Message ---------- > > Subject: Re: Fwd: [Labplot-users] Compiling Labplot and qwtplot3d on > cygwin > Date: Friday 23 June 2006 13:40 > From: Micha Bieber <kri...@us...> > To: Stefan Gerlach <qwt...@li...> > > > /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_label.cpp:149: > > undefined reference to `QGLWidget::convertToGLFormat(QImage const&)' > > Seems, your Qt version has been configured without OpenGL support. > > Micha > -- > > > ------------------------------------------------------- |
From: Micha B. <kri...@us...> - 2006-06-23 11:40:46
|
> /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_label.cpp:149: > undefined reference to `QGLWidget::convertToGLFormat(QImage const&)' Seems, your Qt version has been configured without OpenGL support. Micha -- |
From: Stefan G. <ge...@mb...> - 2006-06-23 09:13:14
|
---------- Forwarded Message ---------- Subject: [Labplot-users] Compiling Labplot and qwtplot3d on cygwin Date: Friday 23 June 2006 04:22 From: Pusyamitra Sunga <har...@gm...> To: lab...@li... Hi, I have been trying to compile labplot (1.6) on cygwin/winxp. I had to edit the configure script and make the section on "klineedit" case sensitive,else the configure script can't find the KDE/QT libraries (which I installed by downloading the cygwin binaries as tarballs from kde-cygwin website). The configure script ran successfully, but running make causes a problem with qwtplot3d/qt enabled. Qwtplot3d doesn't compile on cygwin without a host of errors (even the standalone qwt source code downloaded from their site and compiled separately using qmake/make). Compiling labplot with opengl disabled doesn't work either, with a whole host of errors coming from the header " functions.h". Compiling with opengl enabled produces the following errors from qwtplot3d/qt: Creating library file: .libs/libLabPlotqwtplot3d.dll.a .libs/qwt3d_label.o: In function `_ZN5Qwt3D5Label6updateEv': /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_label.cpp:149: undefined reference to `QGLWidget::convertToGLFormat(QImage const&)' .libs/qwt3d_plot.o: In function `_ZN5Qwt3D6Plot3D12renderPixmapEiib': /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_plot.cpp:271: undefined reference to `QGLWidget::renderPixmap(int, int, bool)' .libs/qwt3d_plot.o: In function `_ZN5Qwt3D6Plot3DD0Ev': /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_plot.cpp:129: undefined reference to `QGLWidget::makeCurrent()' .libs/qwt3d_plot.o: In function `_ZN5Qwt3D6Plot3DD0Ev': /usr/lib/gcc/i686-pc-cygwin/3.4.4/include/c++/ext/new_allocator.h:69: undefined reference to `QGLWidget::~QGLWidget()' /usr/lib/gcc/i686-pc-cygwin/3.4.4/include/c++/ext/new_allocator.h:69: undefined reference to `QGLWidget::~QGLWidget()' .libs/qwt3d_plot.o: In function `_ZN5Qwt3D6Plot3DD1Ev': /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_plot.cpp:129: undefined reference to `QGLWidget::makeCurrent()' .libs/qwt3d_plot.o: In function `_ZN5Qwt3D6Plot3DD1Ev': /usr/lib/gcc/i686-pc-cygwin/3.4.4/include/c++/ext/new_allocator.h:69: undefined reference to `QGLWidget::~QGLWidget()' /usr/lib/gcc/i686-pc-cygwin/3.4.4/include/c++/ext/new_allocator.h:69: undefined reference to `QGLWidget::~QGLWidget()' .libs/qwt3d_plot.o: In function `_ZN5Qwt3D6Plot3DD2Ev': /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_plot.cpp:129: undefined reference to `QGLWidget::makeCurrent()' .libs/qwt3d_plot.o: In function `_ZN5Qwt3D6Plot3DD2Ev': /usr/lib/gcc/i686-pc-cygwin/3.4.4/include/c++/ext/new_allocator.h:69: undefined reference to `QGLWidget::~QGLWidget()' /usr/lib/gcc/i686-pc-cygwin/3.4.4/include/c++/ext/new_allocator.h:69: undefined reference to `QGLWidget::~QGLWidget()' .libs/qwt3d_plot.o: In function `_ZN5Qwt3D6Plot3DC1EP7QWidgetPKc': /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_plot.cpp:22: undefined reference to `QGLWidget::QGLWidget(QWidget*, char const*, QGLWidget const*, unsigned int)' .libs/qwt3d_plot.o: In function `_ZN5Qwt3D6Plot3DC1EP7QWidgetPKc': /usr/lib/gcc/i686-pc-cygwin/3.4.4/include/c++/ext/new_allocator.h:69: undefined reference to `QGLWidget::~QGLWidget()' .libs/qwt3d_plot.o: In function `_ZN5Qwt3D6Plot3DC2EP7QWidgetPKc': /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_plot.cpp:22: undefined reference to `QGLWidget::QGLWidget(QWidget*, char const*, QGLWidget const*, unsigned int)' .libs/qwt3d_plot.o: In function `_ZN5Qwt3D6Plot3DC2EP7QWidgetPKc': /usr/lib/gcc/i686-pc-cygwin/3.4.4/include/c++/ext/new_allocator.h:69: undefined reference to `QGLWidget::~QGLWidget()' .libs/qwt3d_plot.moc.o: In function `_ZN5Qwt3D6Plot3D16staticMetaObjectEv': /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_plot.moc.cpp:54: undefined reference to `QGLWidget::staticMetaObject()' .libs/qwt3d_plot.moc.o: In function `_ZN5Qwt3D6Plot3D9qt_invokeEiP8QUObject': /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_plot.moc.cpp:351: undefined reference to `QGLWidget::qt_invoke(int, QUObject*)' .libs/qwt3d_plot.moc.o: In function `_ZN5Qwt3D6Plot3D7qt_emitEiP8QUObject': /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_plot.moc.cpp:366: undefined reference to `QGLWidget::qt_emit(int, QUObject*)' .libs/qwt3d_plot.moc.o: In function `_ZN5Qwt3D6Plot3D11qt_propertyEiiP8QVariant': /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_plot.moc.cpp:374: undefined reference to `QGLWidget::qt_property(int, int, QVariant*)' .libs/qwt3d_plot.moc.o: In function `_ZN5Qwt3D6Plot3D7qt_castEPKc': /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_plot.moc.cpp:245: undefined reference to `QGLWidget::qt_cast(char const*)' .libs/qwt3d_plot.moc.o: In function `_ZN5Qwt3D6Plot3D6trUtf8EPKcS2_': /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_plot.moc.cpp:42: undefined reference to `QGLWidget::setMouseTracking(bool)' /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_plot.moc.cpp:45: undefined reference to `QGLWidget::reparent(QWidget*, unsigned int, QPoint const&, bool)' .libs/qwt3d_plot.moc.o: In function `_ZN5Qwt3D6Plot3D16staticMetaObjectEv': /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_plot.moc.cpp:228: undefined reference to `QGLWidget::paintEvent(QPaintEvent*)' /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_plot.moc.cpp:228: undefined reference to `QGLWidget::resizeEvent(QResizeEvent*)' .libs/qwt3d_plot.moc.o: In function `_ZN5Qwt3D6Plot3D7qt_castEPKc': /opt/qt/3.3/include/qcstring.h:66: undefined reference to `QGLWidget::makeCurrent()' /opt/qt/3.3/include/qcstring.h:66: undefined reference to `QGLWidget::swapBuffers()' /opt/qt/3.3/include/qcstring.h:66: undefined reference to `QGLWidget::setFormat(QGLFormat const&)' .libs/qwt3d_plot.moc.o: In function `_ZN5Qwt3D6Plot3D7qt_castEPKc': /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_plot.moc.cpp:245: undefined reference to `QGLWidget::setContext(QGLContext*, QGLContext const*, bool)' /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_plot.moc.cpp:246: undefined reference to `QGLWidget::grabFrameBuffer(bool)' /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_plot.moc.cpp:246: undefined reference to `QGLWidget::makeOverlayCurrent()' /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_plot.moc.cpp:245: undefined reference to `QGLWidget::updateGL()' /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_plot.moc.cpp:246: undefined reference to `QGLWidget::updateOverlayGL()' .libs/qwt3d_plot.moc.o: In function `_ZN5Qwt3D6Plot3D15rotationChangedEddd': /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_plot.moc.cpp:253: undefined reference to `QGLWidget::initializeOverlayGL()' /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_plot.moc.cpp:253: undefined reference to `QGLWidget::resizeOverlayGL(int, int)' /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_plot.moc.cpp:253: undefined reference to `QGLWidget::paintOverlayGL()' /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_plot.moc.cpp:253: undefined reference to `QGLWidget::glInit()' /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_plot.moc.cpp:253: undefined reference to `QGLWidget::glDraw()' .libs/qwt3d_surfaceplot.moc.o: In function `_ZN5Qwt3D11SurfacePlot6trUtf8EPKcS2_': /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_surfaceplot.moc.cpp:42: undefined reference to `QGLWidget::setMouseTracking(bool)' /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_surfaceplot.moc.cpp:45: undefined reference to `QGLWidget::reparent(QWidget*, unsigned int, QPoint const&, bool)' .libs/qwt3d_surfaceplot.moc.o: In function `_ZN5Qwt3D11SurfacePlot16staticMetaObjectEv': /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_surfaceplot.moc.cpp:69: undefined reference to `QGLWidget::paintEvent(QPaintEvent*)' /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_surfaceplot.moc.cpp:69: undefined reference to `QGLWidget::resizeEvent(QResizeEvent*)' .libs/qwt3d_surfaceplot.moc.o: In function `_ZN5Qwt3D11SurfacePlot7qt_castEPKc': /opt/qt/3.3/include/qcstring.h:66: undefined reference to `QGLWidget::makeCurrent()' /opt/qt/3.3/include/qcstring.h:66: undefined reference to `QGLWidget::swapBuffers()' /opt/qt/3.3/include/qcstring.h:66: undefined reference to `QGLWidget::setFormat(QGLFormat const&)' .libs/qwt3d_surfaceplot.moc.o: In function `_ZN5Qwt3D11SurfacePlot7qt_castEPKc': /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_surfaceplot.moc.cpp:86: undefined reference to `QGLWidget::setContext(QGLContext*, QGLContext const*, bool)' /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_surfaceplot.moc.cpp:87: undefined reference to `QGLWidget::grabFrameBuffer(bool)' /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_surfaceplot.moc.cpp:87: undefined reference to `QGLWidget::makeOverlayCurrent()' /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_surfaceplot.moc.cpp:86: undefined reference to `QGLWidget::updateGL()' /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_surfaceplot.moc.cpp:87: undefined reference to `QGLWidget::updateOverlayGL()' .libs/qwt3d_surfaceplot.moc.o: In function `_ZN5Qwt3D11SurfacePlot17resolutionChangedEi': /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_surfaceplot.moc.cpp:91: undefined reference to `QGLWidget::initializeOverlayGL()' /home/Administrator/LabPlot-1.6.0.pre1/qwtplot3d/qwt3d_surfaceplot.moc.cpp:91: undefined reference to `QGLWidget::resizeOverlayGL(int, int)' .libs/qwt3d_surfaceplot.moc.o: In function `_ZN5Qwt3D11SurfacePlot17resolutionChangedEi': /opt/qt/3.3/include/qmetaobject.h:261: undefined reference to `QGLWidget::paintOverlayGL()' /opt/qt/3.3/include/qmetaobject.h:261: undefined reference to `QGLWidget::glInit()' /opt/qt/3.3/include/qmetaobject.h:261: undefined reference to `QGLWidget::glDraw()' Info: resolving QString::shared_null by linking to __imp___ZN7QString11shared_nullE (auto-import) Info: resolving Qt::color0 by linking to __imp___ZN2Qt6color0E (auto-import) Info: resolving Qt::color1 by linking to __imp___ZN2Qt6color1E (auto-import) Info: resolving Qt::white by linking to __imp___ZN2Qt5whiteE (auto-import) Info: resolving _qApp by linking to __imp__qApp (auto-import) Info: resolving _static_QUType_double by linking to __imp__static_QUType_double (auto-import) Info: resolving _static_QUType_bool by linking to __imp__static_QUType_bool (auto-import) Info: resolving _static_QUType_ptr by linking to __imp__static_QUType_ptr (auto-import) Info: resolving _static_QUType_QString by linking to __imp__static_QUType_QString (auto-import) Info: resolving _static_QUType_Null by linking to __imp__static_QUType_Null (auto-import) Info: resolving _static_QUType_int by linking to __imp__static_QUType_int (auto-import) collect2: ld returned 1 exit status make[1]: *** [libLabPlotqwtplot3d.la] Error 1 make[1]: Leaving directory `/home/Administrator/LabPlot-1.6.0.pre1 /qwtplot3d' make: *** [all-recursive] Error 1 The same errors arise from compiling standalone qwtplot3d also: I have attached the config.log file to this post. I would be grateful for any advice on this matter. Please do be so kind as to offer any guidance. regards, AR ------------------------------------------------------- |
From: <bon...@gm...> - 2006-05-17 07:23:18
|
Hello everyone: In one of my projects, i decide to use render pixmap as a pixmap to draw on the background of my drawing program.What the problem is, when i us= e renderpixmap to get the pixmap, i found out the pixmap is not exact the drawing. Data drawing is scaled in the center and there are blanks around the data drawing. I just want to get the drawing without the blank. How can I get exact data drawing size and position so i can use renderpixmap to get the data drawing? Did i say it clearly? Any suggestion is my preciation. thanks a lot. |
From: Luis G. M. <lma...@in...> - 2006-02-24 18:01:46
|
Hi all, > Unfortunately I didn't check the last official qwt3d version against 4.1 > yet (4.0 only). I've just successfully built the latest version of qwtplot3d (0.2.6, as far as I could find), and all the included examples with Qt4.1 using MSVC2003(7.1 - WinXP platform, obviously). So, I think it can be said that qwtplot3d is Qt4.1 compatible! ;-) Cheers, Gustavo > -----Original Message----- > From: qwt...@li... [mailto:qwtplot3d- > int...@li...] On Behalf Of Micha Bieber > Sent: sexta-feira, 13 de Janeiro de 2006 12:22 > To: Ralf Wieland > Subject: Re: qwtplot3d-1.2.6_qt4.1_linux > > The errors reported are from the X-Windows system. No blame for > them but they might likewise originate in Qt or also some other X > related system subtleties. > Unfortunately I didn't check the last official qwt3d version against 4.1 > yet (4.0 only). > So, could you be more specific what the examples are, spitting the > messages ? > All of them, also the simplest one (simpleplot)? > This way, I could limit the evaluation and skip some of the more > Qt-related suspicious stuff. > > Anyway, I'll look into it at weekend, when I have access to my linux > test system. > > Micha > > > > ------------------------------------------------------- > This SF.net email is sponsored by: Splunk Inc. Do you grep through log > files > for problems? Stop! Download the new AJAX search engine that makes > searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! > http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click > _______________________________________________ > qwtplot3d-interest mailing list > qwt...@li... > https://lists.sourceforge.net/lists/listinfo/qwtplot3d-interest |
From: Gerard V. <ger...@gr...> - 2006-02-18 13:14:31
|
What is PyQwt3D? - it is a set of Python bindings for the QwtPlot3D C++ class library which extends the Qt framework with widgets for 3D data visualization. PyQwt3D inherits the snappy feel from QwtPlot3D. The examples at http://pyqwt.sourceforge.net/pyqwt3d-examples.html show how easy it is to make a 3D plot and how to save a 3D plot to an image or an (E)PS/PDF file. - it requires and extends PyQt, a set of Python bindings for Qt. - it supports the use of PyQt, Qt, Qwt, the Numerical Python extensions (any combination of NumPy, numarray, and numarray) and optionally SciPy in a GUI Python application or in an interactive Python session. - it runs on POSIX, MacOS/X and Windows platforms (practically any platform supported by Qt and Python). Changes: - support for NumPy, see http://numeric.scipy.org - support for SIP-4.3.x - build fixes for MacOS/X The home page of PyQwt3D is http://pyqwt.sourceforge.net. PyQwt3D-0.1.1 requires: 1. Python-2.4.x or -2.3. 2. PyQt-3.15.x or -3.14.x. 3. SIP-4.3.x or -4.2.1. 4. Qt-3.3.x, -3.2.x, or -3.1.x. 5. QwtPlot3D-0.2.6. Have fun -- Gerard Vermeulen |
From: Micha B. <kri...@us...> - 2006-01-13 12:22:34
|
The errors reported are from the X-Windows system. No blame for them but they might likewise originate in Qt or also some other X related system subtleties. Unfortunately I didn't check the last official qwt3d version against 4.1 yet (4.0 only). So, could you be more specific what the examples are, spitting the messages ? All of them, also the simplest one (simpleplot)? This way, I could limit the evaluation and skip some of the more Qt-related suspicious stuff. Anyway, I'll look into it at weekend, when I have access to my linux test system. Micha |
From: Ralf W. <rwi...@za...> - 2006-01-13 11:50:50
|
Dear liste, I have used qwtplot3d under qt3.x without any errors. Under qt4.1 qwtplot3d compiles without errors. But if I want to test the examples a long list of error messages appears: X Error: BadDrawable (invalid Pixmap or Window parameter) 9 Major opcode: 55 (X_CreateGC) Resource id: 0x4000010 X Error: BadDrawable (invalid Pixmap or Window parameter) 9 Major opcode: 55 (X_CreateGC) Resource id: 0x4000010 X Error: BadGC (invalid GC parameter) 13 Major opcode: 56 (X_ChangeGC) Resource id: 0x400001e X Error: BadGC (invalid GC parameter) 13 Major opcode: 56 (X_ChangeGC) Resource id: 0x400001f ... The examples of qwtplot3d could be used but with these error messages. qt4.1 was compiled and all examples in qt4.1 worked without any error messages. Can anyone help me? The operating system is: Linux version 2.6.13-15-bigsmp (geeko@buildhost) (gcc version 4.0.2 20050901 (prerelease) (SUSE Linux)) #1 SMP Tue Sep 13 14:56:15 UTC 2005 The X-server: X.org card: NVidia Quadro4 750 XGL DH 1600x1200 16.7 Mio colors gcc version 4.0.2 20050901 (prerelease) (SUSE Linux) Many thanks Ralf |
From: Micha B. <kri...@us...> - 2005-10-17 13:00:02
|
Monday, October 17, 2005, 11:22:52, ion vasilief wrote: > Hello Micha, > I would like to change the fonts of the numbers > displayed by the color legend, but the API of this > class doesn't provide a method to do this. It think it > would be really usefull to provide a way to access the > axis member of the legend. > Another issue with the color legend is that it is not > automatically updated when you change the colors or > the transparency of the data, evan if one calls > updateData() or updateGL(). The only way I could > achieve this was to hide and then reshow the legend, > but this results into disturbing flickering. Ok, I could grant axis access like for the axes in coordinate system. In mesh2 I adapt the colors simply by means of Plot3D::showColorLegend(bool). This function also calls updateGL(). Could you check, if the flickering remains ? If so, a compilable piece of relevant code would be a nice thing (tm) .. > I also have a question regarding the axis labels. I > would like to display the label for the Z axes > vertically and not horrizontally as it is displayed by > default. How can I do this? I think it's not easily doable for now without a hack. Maybe I'll introduce in the future 3D labels in the sense you can find in some other libraries/applications. That means, that labels are not longer restricted to be projections on the background but can lie in x-y, y-z or x-z plane (e.g.). I have this feature still not scheduled yet - meaning it has low priority for the moment. If it comes to implementation I'll take in account more degrees of freedom for positions in the sense you requested. > And finally, is it possible to implement multiple > plots? I saw that there's a MultiPlot class available, > but I'm not sure how to use this. The final solution is in the pipeline. Nevertheless it should be possible to emulate this feature for the current version by utilizing SurfacePlot::loadFromData(Qwt3D::TripleField const& data, Qwt3D::CellField const& poly). If you provide the right CellField for the function you can produce non-connected components - essentially a multiplot of surfaces. This is not perfect (of course there are reasons for a specific implementations) but should work. Micha -- |
From: ion v. <ion...@ya...> - 2005-10-17 09:23:09
|
Hello Micha, I would like to change the fonts of the numbers displayed by the color legend, but the API of this class doesn't provide a method to do this. It think it would be really usefull to provide a way to access the axis member of the legend. Another issue with the color legend is that it is not automatically updated when you change the colors or the transparency of the data, evan if one calls updateData() or updateGL(). The only way I could achieve this was to hide and then reshow the legend, but this results into disturbing flickering. I also have a question regarding the axis labels. I would like to display the label for the Z axes vertically and not horrizontally as it is displayed by default. How can I do this? And finally, is it possible to implement multiple plots? I saw that there's a MultiPlot class available, but I'm not sure how to use this. With best regards, Ion Vasilief ___________________________________________________________________________ Appel audio GRATUIT partout dans le monde avec le nouveau Yahoo! Messenger Téléchargez cette version sur http://fr.messenger.yahoo.com |
From: Agris K. <a_...@in...> - 2005-10-09 00:12:28
|
Hello.=0A=0ADoes anyone have some expirience installing qwtplot3d on window= s with=0AQt 4.0.1 and MinGW ? =0AI`ll appreciate any help. Advertising: Apnicis seedeet maajaas? http://travel.inbox.lv |
From: <mw...@gm...> - 2005-09-05 19:15:02
|
Hi, I downloaded qwtplot3d-0.2.5.zip, extracted it and using MinGW/MSYS I did: cb@LAPTOP ~ $ cd qwtplot3d cb@LAPTOP ~/qwtplot3d $ qmake qwtplot3d.pro cb@LAPTOP ~/qwtplot3d $ make make -f Makefile.Release make[1]: Entering directory `/home/cb/qwtplot3d' make[1]: *** No targets. Stop. make[1]: Leaving directory `/home/cb/qwtplot3d' make: *** [release] Error 2 Makefile.Release is empty besides some initial commentaries. I am using Qt 4.0.1 Can someone tell me what I did wrong? Thank you, Micha -- Lust, ein paar Euro nebenbei zu verdienen? Ohne Kosten, ohne Risiko! Satte Provisionen für GMX Partner: http://www.gmx.net/de/go/partner |
From: Micha B. <kri...@us...> - 2005-09-05 19:06:24
|
A new version of QwtPlot3D is out: Changes: Mainly bug fixes and resolving many small platform issues. Very reliable at this point, I would dare to say .. Look at http://qwtplot3d.sourceforge.net/ for details. Enjoy ! Micha -- |
From: Andreas H. <an...@xs...> - 2005-09-05 16:40:59
|
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi! Micha Bieber schrieb: | Monday, September 5, 2005, 17:59:57, Andreas Haumer wrote: | | |>a) why doesn't the crash on LabPlot happen on all systems |>b) why doesn't the crash happen on other qwtplot3d applications | | | At least regarding 2) - there is a labplot-like application out there | (qtiplot) with similar problems. I was never (for other reasons too) to | trace this back to the errors source. | Ah, so it's not only with LabPlot... [...] | | |>for the usual "configure; make; make install" commands to | | | It's not that usual. I'm personally no friend of autoconfig + friends, | but this is not the point. The library is platform independent. At least | up to the point Qt and OpenGL are. For example, almost all development | has been done on Windows. So, qmake is my choice. Good point. I guess, 20 years of development exclusively on Unix platforms made me a little bit blind on the Windows eye... ;-) - - andreas - -- Andreas Haumer | mailto:an...@xs... *x Software + Systeme | http://www.xss.co.at/ Karmarschgasse 51/2/20 | Tel: +43-1-6060114-0 A-1100 Vienna, Austria | Fax: +43-1-6060114-71 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org iD8DBQFDHHT0xJmyeGcXPhERAi2jAKC0KreiEHK7rJpkwwvzX/NuFHeOWACfWOlW RFt+ONdmWgIvPxDzg6Oa4rk= =FaIA -----END PGP SIGNATURE----- |
From: Borries D. <de...@bi...> - 2005-09-05 16:32:58
|
The new version appears to work fine with Slackware 10.1. My own application as well as all the examples compiled and worked. I also compiled LabPlot 1.5.0.2 against the qwtplot3d snapshot and it loaded fine, although several functions inside of LabPlot don't seem to work. I never used LabPlot before and am not sure if these are LabPlot bugs or bugs originating elsewhere. I suspect they are caused by LabPlot, although no debug info is printed. -Borries |