int rpexpose_generate(){
g.x.display = XOpenDisplay(getenv("DISPLAY"));
Window window;
char filename[BUFFER_SIZE];
sprintf(filename,"%s/.rpexpose/",g.file.home);
DIR *directory = opendir(filename);
if(!directory){
assert( mkdir(filename,0755), "Could not create directory" );
}else{
closedir(directory);
}
while(!feof(g.file.handle)){
fscanf(g.file.handle,"%i\n",&window);
XImage *thumbnail=thumbnail_generate(window);
sprintf(filename, "%s/.rpexpose/%i", g.file.home, window);
thumbnail_write(thumbnail,filename);
XDestroyImage(thumbnail);
}
XCloseDisplay(g.x.display);
return 0;
}
static int
thumbnail_process( VipsObject *process, const char *filename )
{
VipsImage *in;
VipsImage *thumbnail;
VipsImage *crop;
VipsImage *rotate;
if( !(in = thumbnail_open( process, filename )) ||
!(thumbnail = thumbnail_shrink( process, in )) ||
!(crop = thumbnail_crop( process, thumbnail )) ||
!(rotate = thumbnail_rotate( process, crop )) ||
thumbnail_write( process, rotate, filename ) )
return( -1 );
return( 0 );
}
static int
thumbnail_process( VipsObject *process, const char *filename )
{
VipsImage *in;
VipsInterpolate *interp;
VipsImage *sharpen;
VipsImage *thumbnail;
VipsImage *crop;
if( !(in = thumbnail_open( process, filename )) ||
!(interp = thumbnail_interpolator( process, in )) ||
!(sharpen = thumbnail_sharpen( process )) ||
!(thumbnail =
thumbnail_shrink( process, in, interp, sharpen )) ||
!(crop = thumbnail_crop( process, thumbnail )) ||
thumbnail_write( crop, filename ) )
return( -1 );
return( 0 );
}
