| definition: |
drawSvg :: Maybe Dimensions -> DGGraph -> NodeID -> [ChoiceMapping] -> XmlExp
drawSvg dims drawGraph root chMap =
let deepestNd = filter ((==(maximum (map depthDG drawGraph))) . depthDG)
drawGraph
dgHeight = toFloat $ depthDG (head deepestNd) +
if length (concatMap childrenDG deepestNd) > 0
then 2
else 1
dgWidth = toFloat (graphWidth drawGraph root)
calcX = dgWidth * 140
calcY = max (dgHeight * 80) 400.0
dimX = fromMaybe (max calcX calcY) (fst <$> dims)
dimY = fromMaybe dimX (snd <$> dims)
in XElem "svg" [("viewbox", "0 0 " ++ show dimX ++ " " ++ show dimY),
("xmlns", "http://www.w3.org/2000/svg")]
(fst (graphSvgRek
(dimY / dgHeight)
(dimX / dgWidth)
0
root
drawGraph
chMap
[]))
|
| demand: |
no demanded arguments |
| deterministic: |
deterministic operation |
| documentation: |
Draw a svg of a given draw-Graph |
| failfree: |
<FAILING> |
| indeterministic: |
referentially transparent operation |
| infix: |
no fixity defined |
| iotype: |
{(_,_,_,_) |-> {XElem}}
|
| name: |
drawSvg |
| precedence: |
no precedence defined |
| result-values: |
{XElem}
|
| signature: |
Prelude.Maybe (Prelude.Float, Prelude.Float) -> [DGNode] -> Prelude.Int -> [(Prelude.Int, Prelude.Int)] -> XML.XmlExp |
| solution-complete: |
operation might suspend on free variables |
| terminating: |
possibly non-terminating |
| totally-defined: |
possibly non-reducible on same data term |