Commit 0e935555 authored by Ken Martin's avatar Ken Martin
Browse files

changed saveimageasppm due to change in pixel order

parent 65d134a7
...@@ -527,7 +527,8 @@ void vtkRenderWindow::SaveImageAsPPM() ...@@ -527,7 +527,8 @@ void vtkRenderWindow::SaveImageAsPPM()
int *size; int *size;
FILE *fp; FILE *fp;
unsigned char *buffer; unsigned char *buffer;
int i;
// get the size // get the size
size = this->GetSize(); size = this->GetSize();
// get the data // get the data
...@@ -548,7 +549,10 @@ void vtkRenderWindow::SaveImageAsPPM() ...@@ -548,7 +549,10 @@ void vtkRenderWindow::SaveImageAsPPM()
fprintf(fp,"P6\n%i %i\n255\n",size[0],size[1]); fprintf(fp,"P6\n%i %i\n255\n",size[0],size[1]);
// now write the binary info // now write the binary info
fwrite(buffer,3,size[0]*size[1],fp); for (i = size[1]-1; i >= 0; i--)
{
fwrite(buffer + i*size[0]*3,3,size[0],fp);
}
fclose(fp); fclose(fp);
} }
......
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