[vtkusers] writing integer variable on screen

[salih halil sonmez]

hi everyone!
I wan to write somenthing on screen I use this c++ codes.here is begining:

vtkVectorText* vecText = vtkVectorText::New();
    vecText->SetText("vtkVectorText");

I send input like "vtkvectortext" than it is work. but I want to write 1, 2,
3, like something integer.

if I write my variable directly  ;i.e    vecText->SetText(variable);

I get error like :
Error    2    error C2664: 'vtkVectorText::SetText' : cannot convert
parameter "variable_value" from 'int' to 'const char *'

so How do I  write my integer variable!!!
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