08-12-2016, 11:42 PM
Definitely it relates to the bit depth color.
Your original PNG file has just 1-bit color depth
I've tried to test with a 24-bit color depth and it works just fine.
I've attached my PNG test file here for comparison.
Your original PNG file has just 1-bit color depth
I've tried to test with a 24-bit color depth and it works just fine.
I've attached my PNG test file here for comparison.