the blend function has a bug

kosinix / grafika

An image processing library for PHP

https://kosinix.github.io/grafika

MIT License

876 stars 93 forks source link

the blend function has a bug #18

Open wangjingchun opened 5 years ago

wangjingchun commented 5 years ago

the blend function 's opacity param must be 1, when is 1.0 and the image2 is a png，the result image is not right，the image2 will be white background color