Difference between revisions of "User:Lenny222"
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| − | ==== Todo ==== |
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| − | * Primitive |
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| − | ** Ellipse => PrimitiveEllipse etc |
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| − | |||
| − | * Segment |
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| − | ** EllipticalArcTo center xAxisRotation largeArcFlag sweepFlag p1 |
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| − | |||
| − | * Box |
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| − | ** defaultBox |
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| − | ** use function "elem" infix style |
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| − | |||
| − | * delete Layout/* |
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| − | |||
| − | * Box |
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| − | ** splitHorizontal :: Int -> Double -> Box -> [Box] -- ^ number of boxes, space |
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| − | |||
| − | <haskell> |
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| − | subBoxWidth = (width - (n - 1) * subBoxMargin) / n |
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| − | subBoxes = map (\i -> left + i * (subBoxWidth + subBoxMargin)) [0..n-1] |
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| − | </haskell> |
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| − | |||
| − | * Box |
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| − | ** splitVertical :: Int -> Double -> Box -> [Box] -- ^ number of boxes, space |
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| − | |||
| − | |||
| − | * Primitive |
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| − | ** primitiveToPaths (Polygon points) = |
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| − | ** primitiveToPaths (Polyline points) = |
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| − | |||
| − | |||
| − | * Shapes |
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| − | ** RegularPolygon: Line => Polygon |
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| − | ** Star: Line => Polygon |
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| − | |||
| − | |||
| − | * Color |
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| − | ** Color = RGB Double Double Double | CMYK |
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| − | *** rgbColorRange1 :: Double -> Double -> Double -> Color |
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| − | *** rgbColorRange255 :: Int -> Int -> Int -> Color |
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| − | ** RGBA or Paint alpha? |
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| − | |||
| − | * Path |
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| − | ** ArcTo: http://chlor.svn.sourceforge.net/viewvc/chlor/trunk/src/core/CPath.m?revision=561&view=markup |
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| − | *** http://www.w3.org/TR/SVG/implnote.html#ArcImplementationNotes |
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| − | *** http://lib2geom.svn.sourceforge.net/viewvc/lib2geom/lib2geom/trunk/src/2geom/elliptical-arc.h |
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| − | *** http://lib2geom.svn.sourceforge.net/viewvc/lib2geom/lib2geom/trunk/src/2geom/elliptical-arc.cpp |
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| − | *** http://www.faqts.com/knowledge_base/view.phtml/aid/4313 |
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| − | *** http://www.elbeno.com/blog/?p=469 |
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| − | |||
| − | * Diagram |
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| − | ** Histogram http://had.co.nz/ggplot2/geom_histogram.html |
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| − | ** Pie (only for displaying fractions) |
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| − | ** Stairs http://had.co.nz/ggplot2/geom_step.html |
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| − | |||
| − | * Path http://www.tsplines.com/resources/class_notes/Bezier_curves.pdf |
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| − | ** degreeEvalation |
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| − | |||
| − | * Datatypes |
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| − | ** Unit |
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| − | *** defaultUnit |
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| − | <haskell> |
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| − | data Unit = |
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| − | UnitCM |
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| − | | UnitEM |
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| − | | UnitEX |
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| − | | UnitIN |
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| − | | UnitMM |
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| − | | UnitPC |
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| − | | UnitPT |
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| − | | UnitPX |
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| − | | UnitPercent |
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| − | deriving(Eq, Show) |
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| − | </haskell> |
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| − | |||
| − | * Datatypes |
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| − | ** <haskell>data Length = Length Unit Double deriving(Eq, Show)</haskell> |
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| − | |||
| − | * AffineTransformation |
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| − | ** aply directly or accumulate in list of trafos? |
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| − | ** on the level of Object or Primitive? |
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| − | |||
| − | * Shape |
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| − | ** http://www.jroller.com/aalmiray/entry/jsilhouette_0_3_released |
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| − | *** http://code.google.com/p/jsilhouette/ |
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| − | ** Spiral |
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| − | ** http://local.wasp.uwa.edu.au/~pbourke/geometry/supershape/ |
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| − | |||
| − | * SVG export |
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| − | ** SvgPath |
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| − | *** <pre><path d="M 100 100 L 300 100 L 200 300 z" fill="red" stroke="blue" stroke-width="3" /></pre> |
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| − | ** SvgRectangle |
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| − | ***<pre><rect x="400" y="100" width="400" height="200" fill="yellow" stroke="navy" stroke-width="10" /> |
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| − | </pre> |
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| − | |||
| − | * ObjectLike: DList instead of List? |
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| − | |||
| − | * SVG XML generation |
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| − | ** HStringTemplate? |
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| − | ** HXT? |
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| − | ** HaXml? |
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| − | |||
| − | * [http://hackage.haskell.org/package/colour colour] |
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| − | |||
| − | * Layout |
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| − | ** Instances |
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| − | *** Column |
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| − | *** Grid (cols, rows, margins) |
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| − | *** Margin/Frame |
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| − | **** content size (absolute, relative, remaining) |
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| − | **** margin sizes (absolute, relative, remaining) |
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| − | |||
| − | * repeatedly |
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| − | ** use HLint |
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| − | ** use ghc -W |
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| − | |||
| − | * AffineTransformation |
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| − | |||
| − | * Path |
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| − | ** approximate :: Double -> [(Double, Double)] -> [Segment] -- ^ error, points |
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| − | *** http://tog.acm.org/resources/GraphicsGems/gems/FitCurves.c |
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==== Ideas ==== |
==== Ideas ==== |
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Revision as of 16:36, 12 January 2010
Things i think need improvement
Chlor
Ideas
- layout
- Table
- SpaceHorizontal
- SpaceVertical
- 3d projection
- diagrams
- histograms, density plots
- export
- SVG
- Illustrator JavaScript
- Processing
- SWF
- TikZ/LaTeX
- import
- SVG
- path operations
- boolean operations
- offset path
- http://inkscape.svn.sourceforge.net/viewvc/inkscape/inkscape/trunk/src/live_effects/
- recursive programming
Simplified Haskell homepage
A simplified Haskell frontpage
Why?
- to add a structure
- to reduce redundancy
- to make scanning easier: