iphone - Zoom overlay image only -

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मेरे पास कैमरा ओवरले में एक ओवरलेइम्ज़ है UIImageView * overlayImageView = [[UIImageView alloc] initWithImage: [UIImage image नामांकित: @ "overlay.png"]]; [ओवरले इमेज दृश्य सेटफ़्रेम: सीजीआरएक्टमेक (30, 100, 260, 200)]; [[स्वयं देखें] ऐडस्यूब्यूव्यू: ओवरले इमेजव्यू]; [ओवरले इमेजव्यू रिलीज]; 

  - (शून्य) दृश्यडिडलोड {[सुपर व्यूडिडलोड]; UITapGestureRecognizer * टैप गैस्ट्रर = [[UITapGestureRecognizer alloc] initWithTarget: स्वयं कार्रवाई: @ सिलेक्टर (हैंडसेटटैप गेश्चर :)]; टैप गैस्ट्रर.नम्बरऑफ़टैप्स आवश्यक = 2; [OverlayImageView addGestureRecognizer: टैप जेस्टचर]; // अपने छवि दृश्य में टैप जेस्चर जोड़ें [टैप जेस्टरा रिलीज़]; Self.isTouch == हाँ; // यह BOOL प्रकार है } - (शून्य) संभालटैपजैचर: (UITapGestureRecognizer *) प्रेषक {if (self.isTouch) {// जूम इमेज विज़ के सापेक्ष आकार self.isTouch == नहीं; } Else {// सामान्य छवि के लिए put कोड self.isTouch == हाँ; }}

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