5 #ifndef VART_PNMEXPORTER_H
6 #define VART_PNMEXPORTER_H
virtual void OnDraw()
Reads frame buffer and writes to file.
unsigned int * dataPtr
buffer for image data
int numLines
number of lines in buffer
Header file for V-ART class "ViewerGlutOGL".
Exports the frame buffer to a PNM file.
void SetBufferSize(int columns, int lines)
Changes the buffer size.
int numColumns
number of columns in buffer