<div class="gmail_quote">On Fri, Sep 24, 2010 at 4:01 PM, Regina <span dir="ltr"><<a href="mailto:reginaccoelho@gmail.com">reginaccoelho@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Hi,<br>
I am trying to load a image (jpg or bmp) using vtk with Codeblocks (MinGW), but<br>
I can´t see the image. To appear the message:<br>
" ERROR: In /export/Win32/Kuzco/src/Depends/Toolkits/VTK/IO/vtkJPEGReader.cxx,<br>
line 81<br>
vtkJPEGReader (0x57d678): Unable to open file stormy.jpg"<br>
<br>
<br>
Somebody can help me, please?<br>
<br>
The code is:<br>
<br>
int main ()<br>
{<br>
<br>
vtkJPEGReader *imageIn = vtkJPEGReader::New();<br>
imageIn->SetFileName("stormy.jpg");<br>
vtkRenderer *renderer = vtkRenderer::New();<br>
vtkRenderWindow *renderWindow = vtkRenderWindow::New();<br>
renderWindow->AddRenderer(renderer);<br>
vtkImageActor *imageActor = vtkImageActor::New();<br>
imageActor->SetInput(imageIn->GetOutput());<br>
renderer->AddActor(imageActor);<br>
vtkRenderWindowInteractor *interactor = vtkRenderWindowInteractor::New();<br>
interactor->SetRenderWindow(renderWindow);<br>
renderer->SetBackground(0.2, 0.3, 0.4);<br>
renderWindow->SetSize(320, 256);<br>
interactor->Initialize();<br>
renderWindow->Render();<br>
interactor->Start();<br>
<br>
return 0;<br>
}<br>
<br><br>
</blockquote></div><br><div>My guess is that your "working directory" is not set correctly (i.e. to the directory that the file is in).</div><div><br>David</div>