1.5.1

• Support Quartz surface.
• Fix a wrong type conversion bug. (Binzo)
• Fix a memory leak bug. (Binzo)
• Support ruby 1.9.0. (Paul van Tilburg)
• Fix typos. (NANKI Haruo)
• Rename Cairo::WIN32Surface to Cairo::Win32Surface
  • Cairo::WIN32Surface is still available for backward compatibility but don't use in newly written code.

1.5.0

Many API improvement.

• Support Cairo::Surface.new with block.
• Support RubyGems.
• Add experimental API Cairo::Context#pseudo_blur. (API may be changed.)
• Fix strange Cairo::Context#push_group and Cairo::Context#pop_group behaviour.
• Fix Cairo::Context::Path#map_path_onto.
• Add high-level color interface. (Cairo::Color)

  • Improve color related API. For example:

    From:
      context.set_source_rgb(1, 0, 0)
    To:
      context.set_source_color(:red)

  • Support RGB/CMYK/HSV conversion.
  • Many default color definitions.
• Support path creation using Cairo::Path without Cairo::Context.

• Improve constant value specify API. For example:

  From:
    Cairo::ImageSurface.new(Cairo::FORMAT_ARGB32, 100, 100)
  To:
    Cairo::ImageSurface.new(:argb32, 100, 100)

• Support win32 surface. (Yoshinao Muramatsu)

1.4.1

• add missing pkg-config.rb.

1.4.0

• support all cairo 1.4.0 API.

1.2.0

• support all cairo 1.2.0 API.
• support SVG output.

1.0.0

• support all cairo 1.0.X API.
• support PNG/PS/PDF output.
• adjust the style for language binding for cairo.