On 4 May 2008, at 14:46, pushparaj muthu wrote:
> if(img)
> {
> img->release();
> img= 0L;
> }
>
> img = new Fl_RGB_Image(ImageName_num, w(),h(), 3,0);
>
> How to do release Fl_RGB image every time that was created
Can you not simply delete the previous widget before you create the a
one? Why do you want to delete and re-create the widget on each
iteration anyway? Can you not create one widget and reuse it for
subsequent iterations?
Anyway, there's a howto here that addresses some of these points:
http://www.fltk.org/articles.php?L468
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