Namespace: go.std.image




Provides a low-level interface to the image package.

Package image implements a basic 2-D image library.

The fundamental interface is called Image. An Image contains colors, which
are described in the image/color package.

Values of the Image interface are created either by calling functions such
as NewRGBA and NewPaletted, or by calling Decode on an io.Reader containing
image data in a format such as GIF, JPEG or PNG. Decoding any particular
image format requires the prior registration of a decoder function.
Registration is typically automatic as a side effect of initializing that
format's package so that, to decode a PNG image, it suffices to have
import _ "image/png"
in a program's main package. The _ means to import a package purely for its
initialization side effects.

See "The Go image package" for more details:




Constants are variables with :const true in their metadata. Joker currently does not recognize them as special; as such, it allows redefining them or their values.


Functions, Macros, and Special Forms