module

CrImage::Operation::VerticalBlur

Blur an image along the vertical axis

Taking sample image:

Woman with black turtleneck and white background 
image.vertical_blur(1).save("vertical_1_sample.jpg")
image.vertical_blur(5).save("vertical_5_sample.jpg")
Blurred sample image with value 1 Blurred sample image with value 5

Instance methods

vertical_blur(value : Int32) : self
Source
vertical_blur!(value : Int32) : self
Source