Renders UIWebView content in background. Blessed somehow.
Do it the easy way:
IRWebRenderer *renderer = [IRWebRenderer new];
[renderer renderWithConfiguration: ^ (UIWebView *wv) {
// One
[wv setFrame:(CGRect){ 0, 0, 256, 256 }];
[wv loadHTMLString:@"Sample" baseURL:nil];
} completion: ^ (UIImage *image) {
NSLog(@"image %@", image);
}];
[renderer renderWithConfiguration: ^ (UIWebView *wv) {
// Another
NSURLRequest *ur = [NSURLRequest requestWithURL:[NSURL URLWithString:@"http://google.com"]];
[wv setFrame:(CGRect){ 0, 0, 384, 384 }];
[wv loadRequest:ur];
} completion: ^ (UIImage *image) {
NSLog(@"image %@", image);
}];
Or, use the underlying IRWebRenditionOperation in your own queue.
Evadne Wu at Iridia Productions, 2012.