Is it possible to get grayscale base 64 string from base 64 of coloured image in javascript or java ?Thanks.
是否有可能从javascript或java中的彩色图像的基础64获得灰度基础64字符串?谢谢。
1 个解决方案
#1
1
Yup, it can be done in JS, and I guess it can be done in Java too :)
是的,它可以在JS中完成,我想它也可以在Java中完成:)
Example: PEN
The easiest possible way:
最简单的方法:
context.filter = 'grayscale(100%)'
#1
1
Yup, it can be done in JS, and I guess it can be done in Java too :)
是的,它可以在JS中完成,我想它也可以在Java中完成:)
Example: PEN
The easiest possible way:
最简单的方法:
context.filter = 'grayscale(100%)'