imagineer

v0.3.3

imagineer v0.3.3 Imagineer.Image.PNG.Interlace.Adam7.Pass View Source

Methods for decoding and encoding Adam7 interlacing. Credit to the Ruby ChunkyPNG project for bitwisdom.

Link to this section Summary

Functions

extract_pass(pass, original_height, original_width, image_pixels)
merge(pass, arg, pass_pixels, image_pixels)
size(pass, original_width, original_height)
sizes(original_width, original_height)

Returns a list of the dimension of all the pass images

Link to this section Functions

Link to this function extract_pass(pass, original_height, original_width, image_pixels) View Source
Link to this function merge(pass, arg, pass_pixels, image_pixels) View Source
Link to this function size(pass, original_width, original_height) View Source
Link to this function sizes(original_width, original_height) View Source

Returns a list of the dimension of all the pass images.