我要设置A6页面进行打印。我正在使用以下代码进行打印。但是我找不到如何设置pageSize和page formate以使打印效果更好。
void (^completionHandler)(UIPrintInteractionController *, BOOL, NSError *) =
^(UIPrintInteractionController *pic, BOOL completed, NSError *error) {
if (!completed && error) NSLog(@"Print error: %@", error);
};
UIPrintInfo *printInfo = [UIPrintInfo printInfo];
printInfo.outputType = UIPrintInfoOutputGeneral;
printInfo.orientation = UIPrintInfoOrientationPortrait;
NSData *pdfData = [self generatePDFDataForPrinting];
printController.printingItem = pdfData;
if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
[printController presentFromRect:sender.frame inView:self.view
animated:YES completionHandler:completionHandler];
} else {
[printController presentAnimated:YES completionHandler:completionHandler];
}
答案 0 :(得分:0)