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0.6: 11 December 2012

  • New features

    • New --list option for multiMain to list all available diagrams

    • Major documentation improvements

    • New modules:

      • Diagrams.Backend.Cairo.Ptr, for rendering directly to buffers in memory

      • Diagrams.Backend.Cairo.List, for rendering to a list of lists of pixels.

  • API changes

    • Removal of StyleParam from Diagrams.Backend.Cairo.Text, change functions in that module to accept Style R2. Usage can be fixed by applying these style functions to mempty.

    • GTK rendering has been split out into a new package, diagrams-gtk.

    • The Diagrams.Backend.Cairo.Gtk module is now Diagrams.Backend.Gtk in the diagrams-gtk package.

    • The CairoOptions record has a new boolean cairoBypassAdjust option; when set, the backend should bypass calling adjustDia2D.

    • The GTK output type is gone.

    • There is a new RenderOnly output type, for when you don't care about the IO action but only want the cairo Render action.

  • Dependency/version changes

    • Upper bounds relaxed to allow base-4.6, unix-2.6, cmdargs-0.10, split-0.2.*, mtl-2.1

    • Add a dependency on time, and conditional compilation to use either ClockTime or UTCTime depending on the version of the directory package

    • Add dependency on colour

    • Lower bound on cairo raised to 0.12.4

  • Bug fixes

    • Fixed looped compile mode, which was repeatedly trying to compile when the code contained errors, instead of trying once and then waiting for a change.

    • Fix a bug where default attributes were not being set when using the "bypass" mode used by the gtk backend. (#16)

0.5.0.2 : 13 May 2012

  • Allow building under mtl 2.1.*

0.5.0.1 : 9 March 2012

  • Remove statement in package description that a development version of gtk2hs must be used with GHC 7.4; this is no longer true as of the 0.12.3 release of gtk2hs.

0.5: 9 March 2012

  • New features

    • New Diagrams.Backend.Cairo.Text module by Michael Sloan, with functions for creating appropriately sized text objects by querying cairo for the size, and related supporting functions.
    • Basic support for animation with animMain function, by generating frames sampled at regular intervals.
    • Proper vertical alignment of default text based on font parameters (Michael Sloan).
    • Requesting just a width or height now causes the other to be computed appropriately.

  • API changes

    • Move Diagrams.Backend.Cairo to Diagrams.Backend.Cairo.Internal and export everything. Diagrams.Backend.Cairo now just re-exports selected functions from Internal. This allows anyone who wants access to the helper/utility functions to import Internal.

  • Dependency/version changes

    • relax cmdargs upper bound
    • GHC 7.4.1 compatibility: update base, filepath, and old-time upper bounds

  • Bug fixes

    • #54: Generate warning for missing image files (Ian Ross).

0.4: 22 October 2011

  • New features:

    • Support for drawing directly to Gtk widgets
    • Support for path fill rule attribute

  • New/improved examples

  • Improved documentation

  • Bug fixes:

    • Warning for unsupported image types (#41)

0.3: 18 June 2011

  • Some new/improved examples

  • New features:

    • simple text support
    • simple support for external PNG images

0.2: 3 June 2011

  • add Typeable and other instances for Cairo type

  • generalize Result type to (IO (), Render ()), so programs that don't want to generate a file but just want a Render operation (e.g. to use to paint a gtk window) can use the second component.

  • add support for opacity attribute and path clipping

0.1.2: 18 May 2011

  • link to new website

0.1.1: 18 May 2011

  • fix tic-tac-toe example

0.1: 17 May 2011

  • initial preview release