Manually touch and drag the needle in the meter 0 to 10 as in the image ,number should display in the label iphone
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Hi am developing iphone app in that meter reading is their ,need help for touch the needle and  drag it from left to right if the needle comes to 0 it shows 0 in the label ,if it comes to 5 it shows 5 in the label,ca![enter image description here][1]n any body please help me out with sample code ,thanks..


