[vtkusers] problem with xyPlot
edoardo.belletti at alice.it
edoardo.belletti at alice.it
Fri Mar 26 06:24:14 EDT 2010
Hi
I have a problem with this exaple:
/*=========================================================================
Program: Visualization Toolkit
Module: $RCSfile: Cylinder.cxx,v $
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
//This example demonstrates the use of vtkXYPlotActor to display three
//probe lines using three different techniques. In this example, we are
//loading data using the vtkPLOT3DReader. We are using the vtkProbeFilter
//to extract the underlying point data along three probe lines.
//
//First we include the VTK Tcl packages which will make available
//all of the vtk commands to Tcl.
//
#include "vtkPLOT3DReader.h"
#include "vtkLineSource.h"
#include "vtkTransform.h"
#include "vtkTransformPolyDataFilter.h"
#include "vtkProbeFilter.h"
#include "vtkProperty2D.h"
#include "vtkAppendPolyData.h"
#include "vtkTubeFilter.h"
#include "vtkPolyDataMapper.h"
#include "vtkActor.h"
#include "vtkXYPlotActor.h"
#include "vtkTextProperty.h"
#include "vtkStructuredGridOutlineFilter.h"
#include "vtkRenderer.h"
#include "vtkRenderWindow.h"
#include "vtkRenderWindowInteractor.h"
#include "vtkProperty.h"
#include "vtkCamera.h"
int main()
{
//Create a PLOT3D reader and load the data.
//
vtkPLOT3DReader *pl3d=vtkPLOT3DReader::New();
pl3d->SetXYZFileName("combxyz.bin");
pl3d->SetQFileName("combq.bin");
pl3d->SetScalarFunctionNumber(100);
pl3d->SetVectorFunctionNumber(202);
pl3d->Update();
//Create three the line source to use for the probe lines.
vtkLineSource *line=vtkLineSource::New();
line->SetResolution(30);
//Move the line into place and create the probe filter. For vtkProbeFilter,
//the probe line is the input, and the underlying data set is the source.
vtkTransform *transL1=vtkTransform::New();
transL1->Translate(3.7,0.0,28.37);
transL1->Scale(5,5,5);
transL1->RotateY(90);
vtkTransformPolyDataFilter *tf=vtkTransformPolyDataFilter::New();
tf->SetInputConnection(line->GetOutputPort());
tf->SetTransform(transL1);
vtkProbeFilter *probe=vtkProbeFilter::New();
probe->SetInputConnection(tf->GetOutputPort());
probe->SetSource(pl3d->GetOutput());
//Move the line again and create another probe filter.
vtkTransform *transL2=vtkTransform::New();
transL2->Translate(9.2,0.0,31.20);
transL2->Scale (5, 5, 5);
transL2-> RotateY (90);
vtkTransformPolyDataFilter *tf2=vtkTransformPolyDataFilter::New();
tf2-> SetInputConnection (line-> GetOutputPort());
tf2 ->SetTransform (transL2);
vtkProbeFilter *probe2=vtkProbeFilter::New();
probe2-> SetInputConnection (tf2 ->GetOutputPort());
probe2-> SetSource (pl3d-> GetOutput());
//Move the line again and create a third probe filter.
vtkTransform *transL3=vtkTransform::New();
transL3-> Translate( 13.27, 0.0, 33.40);
transL3->Scale( 4.5, 4.5, 4.5);
transL3-> RotateY( 90);
vtkTransformPolyDataFilter *tf3=vtkTransformPolyDataFilter::New();
tf3-> SetInputConnection(line->GetOutputPort());
tf3-> SetTransform (transL3);
vtkProbeFilter *probe3=vtkProbeFilter::New();
probe3-> SetInputConnection (tf3 ->GetOutputPort());
probe3-> SetSource(pl3d-> GetOutput());
//Create a vtkAppendPolyData to merge the output of the three probe filters
//into one data set.
vtkAppendPolyData *appendF=vtkAppendPolyData::New();
appendF-> AddInput (probe-> GetPolyDataOutput());
appendF-> AddInput (probe2-> GetPolyDataOutput());
appendF-> AddInput (probe3-> GetPolyDataOutput());
//Create a tube filter to represent the lines as tubes. Set up the associated
//mapper and actor.
vtkTubeFilter *tuber=vtkTubeFilter::New();
tuber-> SetInputConnection (appendF->GetOutputPort());
tuber-> SetRadius (0.1);
vtkPolyDataMapper *lineMapper=vtkPolyDataMapper::New();
lineMapper-> SetInputConnection (tuber-> GetOutputPort());
vtkActor *lineActor=vtkActor::New();
lineActor-> SetMapper( lineMapper);
// Create an xy-plot using the output of the 3 probe filters as input.
//The x-values we are plotting are arc length.
vtkXYPlotActor *xyplot=vtkXYPlotActor::New();
xyplot-> AddInput (probe-> GetOutput());
xyplot-> AddInput (probe2-> GetOutput());
xyplot->AddInput (probe3-> GetOutput());
xyplot->GetPositionCoordinate()-> SetValue (0.0, 0.67, 0);
xyplot-> GetPosition2Coordinate()-> SetValue (1.0, 0.33, 0); //relative to
Position
xyplot-> SetXValuesToArcLength();
xyplot-> SetNumberOfXLabels( 6);
xyplot ->SetTitle ("Pressure vs. Arc Length (Zoomed View)");
xyplot-> SetXTitle( "");
xyplot-> SetYTitle ("P");
xyplot-> SetXRange( .1 ,.35);
xyplot-> SetYRange( .2, .4);
xyplot-> GetProperty()-> SetColor (0, 0, 0);
xyplot-> GetProperty()-> SetLineWidth( 2);
//Set text prop color (same color for backward compat with test)
//Assign same object to all text props
vtkTextProperty *tprop;
tprop =xyplot-> GetTitleTextProperty();
tprop ->SetColor(xyplot-> GetProperty()-> GetColor());
xyplot ->SetAxisTitleTextProperty (tprop);
xyplot-> SetAxisLabelTextProperty (tprop);
//Create an xy-plot using the output of the 3 probe filters as input.
//The x-values we are plotting are normalized arc length.
vtkXYPlotActor *xyplot2=vtkXYPlotActor::New();
xyplot2-> AddInput (probe-> GetOutput());
xyplot2 ->AddInput (probe2 ->GetOutput());
xyplot2-> AddInput (probe3 ->GetOutput());
xyplot2-> GetPositionCoordinate()-> SetValue (0.00 ,0.33, 0);
xyplot2-> GetPosition2Coordinate()-> SetValue( 1.0, 0.33, 0); //
relative to Position
xyplot2-> SetXValuesToNormalizedArcLength();
xyplot2-> SetNumberOfXLabels (6);
xyplot2-> SetTitle ("Pressure vs. Normalized Arc Length");
xyplot2-> SetXTitle ("");
xyplot2 ->SetYTitle ("P");
xyplot2-> PlotPointsOn();
xyplot2 ->PlotLinesOff();
xyplot2-> GetProperty()-> SetColor (1 ,0, 0);
xyplot2-> GetProperty()-> SetPointSize (2);
//Set text prop color (same color for backward compat with test)
//Assign same object to all text props
//vtkTextProperty *tprop;
tprop =xyplot2-> GetTitleTextProperty();
tprop ->SetColor(xyplot-> GetProperty()-> GetColor());
xyplot2 ->SetAxisTitleTextProperty (tprop);
xyplot2-> SetAxisLabelTextProperty (tprop);
//Create an xy-plot using the output of the 3 probe filters as input.
//The x-values we are plotting are the underlying point data values.
vtkXYPlotActor *xyplot3=vtkXYPlotActor::New();
xyplot3-> AddInput (probe-> GetOutput());
xyplot3-> AddInput (probe2-> GetOutput());
xyplot3 ->AddInput (probe3 ->GetOutput());
xyplot3-> GetPositionCoordinate()-> SetValue (0.0, 0.0 ,0);
xyplot3-> GetPosition2Coordinate()-> SetValue (1.0, 0.33, 0);
//relative to Position
xyplot3 ->SetXValuesToIndex();
xyplot3-> SetNumberOfXLabels (6);
xyplot3 ->SetTitle ("Pressure vs. Point Id");
xyplot3-> SetXTitle ("Probe Length");
xyplot3 ->SetYTitle ("P");
xyplot3 ->PlotPointsOn();
xyplot3->GetProperty()-> SetColor (0 ,0, 1);
xyplot3-> GetProperty()-> SetPointSize (3);
// Set text prop color (same color for backward compat with test)
//sign same object to all text props
//vtkTextProperty *tprop;
tprop =xyplot3-> GetTitleTextProperty();
tprop ->SetColor(xyplot-> GetProperty()-> GetColor());
xyplot3 ->SetAxisTitleTextProperty (tprop);
xyplot3-> SetAxisLabelTextProperty (tprop);
//aw an outline of the PLOT3D data set.
vtkStructuredGridOutlineFilter *outline=vtkStructuredGridOutlineFilter::New();
outline ->SetInputConnection (pl3d-> GetOutputPort());
vtkPolyDataMapper *outlineMapper=vtkPolyDataMapper::New();
outlineMapper-> SetInputConnection (outline ->GetOutputPort());
vtkActor *outlineActor=vtkActor::New();
outlineActor-> SetMapper (outlineMapper);
outlineActor-> GetProperty()-> SetColor( 0, 0, 0);
//Create the Renderers, RenderWindow, and RenderWindowInteractor.
vtkRenderer *ren1 = vtkRenderer::New();
vtkRenderer *ren2 = vtkRenderer::New();
vtkRenderWindow *renWin = vtkRenderWindow::New();
renWin->AddRenderer(ren1);
renWin->AddRenderer(ren2);
vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
iren->SetRenderWindow(renWin);
//Set the background, viewport (necessary because we want to have the
//renderers draw to different parts of the render window) of the first
// renderer. Add the outline and line actors to the renderer.
ren1-> SetBackground (0.6784 ,0.8471, 0.9020);
ren1 ->SetViewport (0, 0, .5, 1);
ren1-> AddActor (outlineActor);
ren1 ->AddActor (lineActor);
// Set the background and viewport of the second renderer. Add the xy-plot
//actors to the renderer. Set the size of the render window.
ren2 ->SetBackground (1, 1, 1);
ren2 ->SetViewport (0.5 ,0.0 ,1.0, 1.0);
ren2 ->AddActor2D (xyplot);
ren2->AddActor2D (xyplot2);
ren2-> AddActor2D (xyplot3);
renWin-> SetSize (500, 250);
// We'll zoom in a little by accessing the camera and invoking a "Zoom"
// method on it.
ren1->ResetCamera();
ren1->GetActiveCamera()->Zoom(1.5);
renWin->Render();
// Set up the camera parameters.
vtkCamera *cam1;
cam1= ren1 ->GetActiveCamera();
cam1-> SetClippingRange (3.95297, 100);
cam1-> SetFocalPoint (8.88908, 0.595038 ,29.3342);
cam1-> SetPosition (-12.3332, 31.7479, 41.2387);
cam1-> SetViewUp (0.060772, -0.319905, 0.945498);
iren ->Initialize();
// This starts the event loop and as a side effect causes an initial render.
// iren->Start();
// Exiting from here, we have to delete all the instances that
// have been created.
pl3d->Delete();
line->Delete();
transL1->Delete();
tf->Delete();
probe->Delete();
transL2->Delete();
tf2->Delete();
probe2->Delete();
transL3->Delete();
tf3->Delete();
probe3->Delete();
appendF->Delete();
tuber->Delete();
lineMapper->Delete();
lineActor->Delete();
xyplot->Delete();
xyplot2->Delete();
xyplot3->Delete();
outline->Delete();
outlineMapper->Delete();
outlineActor->Delete();
ren1->Delete();
ren2->Delete();
renWin->Delete();
iren->Delete();
return 0;
}
why my output is that?:
~$ make
[100%] Building CXX object CMakeFiles/xyPlot.dir/xyPlot.o
/home/edoardo/VTK/plot/src/xyPlot.cxx: In function ‘int main()’:
/home/edoardo/VTK/plot/src/xyPlot.cxx:73: error: no matching function for call to ‘vtkProbeFilter::SetSource(vtkStructuredGrid*)’
/usr/local/include/vtk-5.4/vtkProbeFilter.h:55: note: candidates are: void vtkProbeFilter::SetSource(vtkDataObject*)
/home/edoardo/VTK/plot/src/xyPlot.cxx:85: error: no matching function for call to ‘vtkProbeFilter::SetSource(vtkStructuredGrid*)’
/usr/local/include/vtk-5.4/vtkProbeFilter.h:55: note: candidates are: void vtkProbeFilter::SetSource(vtkDataObject*)
/home/edoardo/VTK/plot/src/xyPlot.cxx:97: error: no matching function for call to ‘vtkProbeFilter::SetSource(vtkStructuredGrid*)’
/usr/local/include/vtk-5.4/vtkProbeFilter.h:55: note: candidates are: void vtkProbeFilter::SetSource(vtkDataObject*)
/home/edoardo/VTK/plot/src/xyPlot.cxx:124: error: ‘Position’ was not declared in this scope
/home/edoardo/VTK/plot/src/xyPlot.cxx:125: error: expected ‘;’ before ‘xyplot’
/home/edoardo/VTK/plot/src/xyPlot.cxx:150: error: ‘relative’ was not declared in this scope
/home/edoardo/VTK/plot/src/xyPlot.cxx:150: error: expected ‘;’ before ‘to’
make[2]: *** [CMakeFiles/xyPlot.dir/xyPlot.o] Errore 1
make[1]: *** [CMakeFiles/xyPlot.dir/all] Errore 2
make: *** [all] Errore 2
Thank you very much for the interest
Best regards
Edoardo
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