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zahid-ali-shah / SignatureView

SignatureView is an open source Android library which allow developers to produce pen and paper like effect for creating signatures on Android
Apache License 2.0
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How to know whether a bitmap contains signature or not? #8

Closed mkamals1989 closed 7 years ago

mkamals1989 commented 7 years ago

Hi,

Using the getSignatureBitmap() method we can get the bitmap but my question is, how do i know whether the bitmap does not contain any signature? Is there any workaround to identify that bitmap is empty i.e it does not contain any signature.

Thanks in Advance. Kamal.