Copperbox revision 1912.
I've added a new function vectorPath to Core to create relative paths, and removed the arity family of raise functions from Basic - their usage is replaced by Applicative's pure.
Tuesday, November 30, 2010
Monday, November 29, 2010
wumpus-basic
Copperbox revision 1911.
First look at systematically naming setters and queries on the DrawingContext. Setters should have short names as they are used more commonly in client code - for instance lineWidth should set the line width. As querying the line width is legitimate, there is a function getLineWidth - it's expected to be less common in client code, so it gets the longer name. Prefixing both with get- or set- seems a burden although this would be uniform.
Often queries a return a synthetic property which can't be set directly. It seems reasonable to drop the get prefix for these queries as there won't be a corresponding setter.
First look at systematically naming setters and queries on the DrawingContext. Setters should have short names as they are used more commonly in client code - for instance lineWidth should set the line width. As querying the line width is legitimate, there is a function getLineWidth - it's expected to be less common in client code, so it gets the longer name. Prefixing both with get- or set- seems a burden although this would be uniform.
Often queries a return a synthetic property which can't be set directly. It seems reasonable to drop the get prefix for these queries as there won't be a corresponding setter.
Sunday, November 28, 2010
wumpus-tree - new release 0.11.1
Copperbox revision 1910.
New release of wumpus-tree, InnerSpace constraints in the Draw module have been removed. They were not needed and caused problems for the GHC used by Hackage.
Note - the build-depends of Wumpus-Core and Wumpus-Basic are too specific for GHC 7.0.1, they need to be hand edited to increase the upper bounds of Containers and Time.
New release of wumpus-tree, InnerSpace constraints in the Draw module have been removed. They were not needed and caused problems for the GHC used by Hackage.
Note - the build-depends of Wumpus-Core and Wumpus-Basic are too specific for GHC 7.0.1, they need to be hand edited to increase the upper bounds of Containers and Time.
wumpus - new releases
Copperbox revision 1909.
New releases - improved "special character" support in Wumpus-Core. Font metrics and re-designed Graphic types in Wumpus-Basic.
wumpus-core-0.40.0
wumpus-basic-0.13.0
wumpus-microprint-0.12.0
wumpus-tree-0.11.0
New releases - improved "special character" support in Wumpus-Core. Font metrics and re-designed Graphic types in Wumpus-Basic.
wumpus-core-0.40.0
wumpus-basic-0.13.0
wumpus-microprint-0.12.0
wumpus-tree-0.11.0
wumpus
Copperbox revision 1907.
Wumpus-Basic - I've updated the demos to remove the hard-coded font paths.
Wumpus-Tree - updated to use glyph metrics and the numeric "unit type" has been generalized from Double. Although the current examples are too trivial to show a difference, having glyph metrics for Wumpus-Tree is a big improvement - node text really demands being centered.
Wumpus-Basic - I've updated the demos to remove the hard-coded font paths.
Wumpus-Tree - updated to use glyph metrics and the numeric "unit type" has been generalized from Double. Although the current examples are too trivial to show a difference, having glyph metrics for Wumpus-Tree is a big improvement - node text really demands being centered.
Saturday, November 27, 2010
wumpus-basic
Copperbox revision 1906.
Work towards removing the hard coded paths to the font resources (either the GhostScript font directory or the Adobe Core14 fonts). The LeftRightText example is done, the other examples are still to do.
Work towards removing the hard coded paths to the font resources (either the GhostScript font directory or the Adobe Core14 fonts). The LeftRightText example is done, the other examples are still to do.
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About Me
- Stephen Tetley
- Disambiguating biog as there are a few Stephen Tetley's in the world. I'm neither a cage fighter or yachtsman. I studied Fine Art in the nineties (foundation Bradford 1992, degree Cheltenham 1992 - 95) then Computing part-time at Leeds Met graduating in 2003. I'm the Stephen Tetley on Haskell Cafe and Stackoverflow.