enum PNG::FilterMethod

Overview

Per scanline filtermethod

Defined in:

png/enums/filter_method.cr

Enum Members

None = 0_u8

Sub = 1_u8

Up = 2_u8

Average = 3_u8

Paeth = 4_u8

Instance Method Summary

• #average?
• #none?
• #paeth?
• #sub?
• #up?

Instance Method Detail