objective c - How to generate CGPath values from logo -


at bottom of this page there's interesting animation. it's animating cashapelayer uipangesturerecognizer.

animation http://ronnqvi.st/images/peak.gif

i wanted see how accomplished went github page , found this. below small piece of code.

- (cgpathref)loadpath {     cgmutablepathref path = cgpathcreatemutable();     // load     cgpathmovetopoint(path,     null, 7.50878897, 25.2871097);     cgpathaddcurvetopoint(path, null, 7.50878897, 25.2871097,  21.7333976, 26.7812495, 29.6894527, 20.225586);     cgpathaddcurvetopoint(path, null, 37.6455074, 13.6699219,  39.367189,  3.85742195, 31.9697262, 1.25976564);     cgpathaddcurvetopoint(path, null, 24.5722639, -1.33789083, 21.99707,   10.9072268, 21.99707,   22.2255862);     cgpathaddcurvetopoint(path, null, 21.9970685, 33.5439456,  15.9355469, 45.8212894, 8.99707031, 47.7294922);     ...

how can generate these cgpath values? kind of example helpful.

you can build simple svg , use https://github.com/arielelkin/pocketsvg


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