jcmontiel / signatureview Goto Github PK

Hi,

I've implemented your signatureViewController. It shows the SignatureView but when I write something on it using finger nothing is shown. Why?

Could you attach a complete project?

Thanks.

Works fine in simulator. Crashed on device

Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 libsystem_c.dylib 0x3a31fe00 memmove$VARIANT$CortexA8 + 768
1 ImageIO 0x32fd74f4 writeOnePng + 2340
2 ImageIO 0x32fd7a36 _CGImagePluginWritePNG + 82
3 ImageIO 0x32e74646 CGImageDestinationFinalize + 126
4 UIKit 0x34220da8 UIImagePNGRepresentation + 512
5 MyApp 0x00042424 -SignatureViewController signatureSignTapped:
6 MyApp 0x0003feb8 -HoursSignViewController saveButtonPressed:
7 UIKit 0x341300c0 -[UIApplication sendAction:to:from:forEvent:] + 68
8 UIKit 0x34130148 -[UIBarButtonItem(UIInternal) _sendAction:withEvent:] + 116
9 UIKit 0x341300c0 -[UIApplication sendAction:to:from:forEvent:] + 68
10 UIKit 0x34130072 -[UIApplication sendAction:toTarget:fromSender:forEvent:] + 26
11 UIKit 0x34130050 -[UIControl sendAction:to:forEvent:] + 40
12 UIKit 0x3412f906 -[UIControl(Internal) _sendActionsForEvents:withEvent:] + 498
13 UIKit 0x3412fdfc -[UIControl touchesEnded:withEvent:] + 484
14 UIKit 0x340585ec -[UIWindow _sendTouchesForEvent:] + 520
15 UIKit 0x340457fc -[UIApplication sendEvent:] + 376
16 UIKit 0x34045116 _UIApplicationHandleEvent + 6150
17 GraphicsServices 0x35d465a0 _PurpleEventCallback + 588
18 GraphicsServices 0x35d461ce PurpleEventCallback + 30
19 CoreFoundation 0x32212170 CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION + 32
20 CoreFoundation 0x32212112 __CFRunLoopDoSource1 + 134
21 CoreFoundation 0x32210f94 __CFRunLoopRun + 1380
22 CoreFoundation 0x32183eb8 CFRunLoopRunSpecific + 352
23 CoreFoundation 0x32183d44 CFRunLoopRunInMode + 100
24 GraphicsServices 0x35d452e6 GSEventRunModal + 70
25 UIKit 0x340992fc UIApplicationMain + 1116
26 MyApp 0x00028d98 main (main.m:34)
27 libdyld.dylib 0x3a30eb1c start + 0

When placing 2 SignatureView's in one viewcontroller the same signature is being returned. I adapted the example to contain 2 signature views (https://github.com/Koenkk/SignatureViewExample iPad only). In this example the signature of the lower SignatureView is always returned (even when asking for the signature of the upper SignatureView).

Hi JC,

Good day..!  I have downloaded your sample source code.. Just want to ask, how to you increase the size of the signature view..?  

Hope to hear from you.. 

Thanks,

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