xamarin / ios-samples

ConvertedFrogScroller - The pinch to zoom functionality does not work when the image is small ( for example 300 x 300).

Pinch to zoom works fine with large images (for example image taken with iphone camera)

Any insight would be appreciated. Thank you

From the code it seems this is deliberate:

ios-samples/FrogScroller/FrogScroller/ImageScrollView.cs

Lines 173 to 175 in 56aa9e2

    
           // don't let minScale exceed maxScale. (If the image is smaller than the screen, we don't want to force it to be zoomed.) 
        
           MaximumZoomScale = maxScale; 
        
           MinimumZoomScale = minScale;

In any case, please attach your complete sample (with small images) so that we're trying the same thing.

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Thanks!

	// don't let minScale exceed maxScale. (If the image is smaller than the screen, we don't want to force it to be zoomed.)
	MaximumZoomScale = maxScale;
	MinimumZoomScale = minScale;

ConvertedFrogScroller - pinch to zoom does not work with small images