Methods

[] (PNG::Font)
[] (PNG::Canvas)
[]= (PNG::Canvas)
a (PNG::Color)
angle (PNG)
annotate (PNG::Canvas)
b (PNG::Color)
blend (PNG::Color)
check_crc (PNG)
chunk (PNG)
composite (PNG::Canvas)
coordinates (PNG::Font)
default (PNG::Font)
each (PNG::Canvas)
extract (PNG::Canvas)
from (PNG::Color)
from_hsv (PNG::Color)
g (PNG::Color)
intensity (PNG::Color)
line (PNG::Canvas)
load (PNG)
load_file (PNG)
new (PNG)
new (PNG::Color)
new (PNG::Canvas)
new (PNG::Font)
paeth (PNG)
pie_chart (PNG)
png_join (PNG)
point (PNG::Canvas)
r (PNG::Color)
read_IDAT (PNG)
read_IHDR (PNG)
read_chunk (PNG)
rgb (PNG::Color)
save (PNG)
to_ascii (PNG::Color)
to_blob (PNG)
to_hsv (PNG::Color)
to_s (PNG::Canvas)
| (PNG::Color)