[vtkusers] vtkChartXY: Rotate or flip a 2D Chart

AzDTo clavier2008 at hotmail.fr
Tue Sep 9 02:52:24 EDT 2014


Here is the Part of code Source: 

                           create a Chart..       
                            .....
                            ..
                            .
                           //rotate (90) a chart
		pImpl->verticalModeTransform =
vtkSmartPointer<vtkContextTransform>::New();
		pImpl->verticalModeTransform->AddItem(pImpl->chart);
		pImpl->verticalModeTransform->Translate(0.0, sizeY);
		pImpl->sizeY = sizeX;

		pImpl->verticalModeTransform->Rotate(90);
		pImpl->chart->SetAutoSize(true);	          
		pImpl->chart->SetSize(vtkRectf(0.0, 0.0, sizeY, sizeX));
		pImpl->view->GetScene()->AddItem(pImpl->verticalModeTransform);
                           ...
                           ..
                           .

the result Looks like this:
Default Chart                                                                               
rotate to 90 degree
<http://vtk.1045678.n5.nabble.com/file/n5728619/1.png>                   
<http://vtk.1045678.n5.nabble.com/file/n5728619/Unbenannt.png> 

thanks again



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