How to achieve emboss and blur effect on UIBezierpath

Question

Now create an application with a free drawing function. I would like to add a stamping and / or blur effect. I am currently using UIBezierPath strokeWithBlendMode to draw a string.

Please suggest me a way to add these effects.

Answer 1

The easiest way is to create an effect to create an embossed image and use it with the UIColorWithPatternedImage for your UIBezierPath Store color.

The same goes for the blur effect.

Finding an image in such a way that it creates an embossing that is similar in appearance is, however, a problem with the user interface.