class PNM::PPM

• PNM::PPM
• Reference
• Object

Defined in:

pnm/ppm.cr

Constructors

• .new(width : Int32, height : Int32, maxval : Int32, data : Slice(UInt8))
• .new(red : PNM::PGM, green : PNM::PGM, blue : PNM::PGM)

  takes 3 PGM objects as red, green and blue channels and outputs 1 PPM object

• .new(data : Slice(UInt8))

Instance Method Summary

• #*(other : self)
• #+(other : self)
• #-(other : self)
• #/(other : self)
• #blue
• #crop(new_width : Int32, new_height : Int32)

  probably doesnt work but eh

• #data : Slice(UInt8)
• #green
• #height : Int32
• #invert
• #maxval : Int32
• #maxval=(new_maxval : Int32)
• #red
• #to_pbm(threshold : Int32)
• #to_pbm
• #to_pgm
• #width : Int32
• #write(filename : String)

Constructor Detail

Instance Method Detail