-*-change-log-*- v0.4 2014 * Breaking change: Changed the original position scheme for text, allowing to specify baseline or upper left corner * Tried: Fast forward differencing for cubic bezier, not worth the hassle * Enhancement: Further optimized decomposition of all primitives, less alocated memory. * Enhancement: After optimizing pixel writing, optimized pixel reading, yielding non-negligeable speed improvements. * Added: an "immediate" module to avoid constructing a scene tree. * Enhancement: Allowing both IO & (ST s) as drawing monads, enabling interleaved drawing with io operations. * Added: a "withPathOrientation" function to orient primitives on a path (allow to draw curved text) * Added: toNewXBase transformation to create a new basis given a X axis vector. * Added: a PathWalker module, to give access to the lower level path orientation facility. * Added: some GHC rules for transformations * Added: a new text function: 'printTextRanges' to allow easier complex text rendering v0.3 June 2014 * Enhancement: Switching main free monad type to the church encoded one. * Enhancement: Optimized the bezier decomposition, strictness annotations made wonders. May require forward differencing in the future. * Enhancement: Implementing specific decomposition for lines. * Enhancement: Reworked texture system, now allowing some specialized filler (hoping faster computation). For now only the solid color has been optimized, and all the transformed textures. * Enhancement: Fixing space leak in combineEdgeSamples, avoiding many allocations. * Adding: bounding box calculation facility. * Adding: Exposing outline creation capability * Adding: a skewX & skewY transformation function. * Fixing: some numerical stability with the mitter join. v0.2.1 April 2014 * Fixing: transparency in gradients. * Fixing: alpha composition on top of translucent background. v0.2 April 2014 * Adding: an ellipse helper. * Adding: a polyline helper. * Adding: a polygon helper. * Adding: monoid instance for Drawing. * Fixing: some stroking bug with cubic bezier curve. * Fixing: some documentation snippets. * Adding: a rounded rectangle helper. * Added: a even-odd filling rule. * Added: an offset for dashed stroking. * Added: a transformation module. * Change: Changed the Transformable typeclass, splitted it in two. * Added: a dumping function for the constructed drawing. * Adding: an image texture with bilinear filtering. * Adding: an image helper. * Enhancement: Some modest performance gain. v0.1 February 2014 * Initial version.