Module: GD2

Defined in:

lib/gd2/font.rb,
lib/gd2-ffij.rb,
lib/gd2/color.rb,
lib/gd2/image.rb,
lib/gd2/canvas.rb,
lib/gd2/palette.rb,
lib/gd2/version.rb

Overview

See COPYRIGHT for license details.

Defined Under Namespace

Modules: FFIStruct, GD2FFI Classes: Canvas, Color, Font, Image, LibraryError, Palette

Constant Summary

CMP_IMAGE =

Bit flags for Image#compare

1

CMP_NUM_COLORS =

Actual image IS different

2

CMP_COLOR =

Number of Colours in pallette differ

4

CMP_SIZE_X =

Image colours differ

8

CMP_SIZE_Y =

Image width differs

16

CMP_TRANSPARENT =

Image heights differ

32

CMP_BACKGROUND =

Transparent colour

64

CMP_INTERLACE =

Background colour

128

CMP_TRUECOLOR =

Interlaced setting

256

FMT_RAW =

Format flags for Image#gd2

1

FMT_COMPRESSED =

2

MAX_COLORS =

Color constants

256

RGB_MAX =

255

ALPHA_MAX =

127

ALPHA_OPAQUE =

0

ALPHA_TRANSPARENT =

127

VERSION =

"0.1.2"