module Bio.HMMDraw
(
drawHMMER3s,
drawHMMER3,
drawSingleHMMER3s,
svgsize,
diagramName,
printHMM,
getComparisonsHighlightParameters,
drawHMMComparison,
drawSingleHMMComparison
) where
import Diagrams.Prelude
import Diagrams.Backend.Cairo
import qualified Bio.HMMParser as HM
import Text.Printf
import Prelude
import qualified Bio.StockholmData as S
import Data.Maybe
import qualified Data.Vector as V
import Bio.HMMCompareResult
import Bio.StockholmDraw
import qualified Data.Colour.SRGB.Linear as R
import Data.List
import Graphics.SVGFonts
import Bio.StockholmFont
drawHMMComparison :: String -> Int -> String -> Double -> Double -> [HM.HMMER3] -> [Maybe S.StockholmAlignment] -> [HMMCompareResult] -> QDiagram Cairo V2 Double Any
drawHMMComparison modelDetail entryNumberCutoff emissiontype maxWidth scalef hmms alns comparisons
| modelDetail == "flat" = alignTL (vcat' with { _sep = 8 * scalef} (map (drawHMMER3 modelDetail entryNumberCutoff maxWidth scalef emissiontype) zippedInput))
| modelDetail == "simple" = alignTL (vcat' with { _sep = 8 * scalef} (map (drawHMMER3 modelDetail entryNumberCutoff maxWidth scalef emissiontype) zippedInput))
| modelDetail == "detailed" = alignTL (vcat' with { _sep = 40 * scalef} (map (drawHMMER3 modelDetail entryNumberCutoff maxWidth scalef emissiontype) zippedInput))
| otherwise = alignTL (vcat' with { _sep = 40 * scalef} (map (drawHMMER3 modelDetail entryNumberCutoff maxWidth scalef emissiontype) zippedInput))
where zippedInput = zip4 hmms alns comparisonNodeLabels (V.toList colorVector)
colorVector = makeColorVector modelNumber
modelNumber = length hmms
modelNames = V.fromList (map HM.name hmms)
nameColorVector = V.zipWith (\a b -> (a,b)) modelNames colorVector
comparisonNodeLabels = map (getComparisonNodeLabels comparisons nameColorVector) hmms
drawSingleHMMComparison :: String -> Int -> String -> Double -> Double -> [HM.HMMER3] -> [Maybe S.StockholmAlignment] -> [HMMCompareResult] -> [QDiagram Cairo V2 Double Any]
drawSingleHMMComparison modelDetail entryNumberCutoff emissiontype maxWidth scalef hmms alns comparisons
| modelDetail == "flat" = map (drawHMMER3 modelDetail entryNumberCutoff maxWidth scalef emissiontype) zippedInput
| modelDetail == "simple" = map (drawHMMER3 modelDetail entryNumberCutoff maxWidth scalef emissiontype) zippedInput
| modelDetail == "detailed" = map (drawHMMER3 modelDetail entryNumberCutoff maxWidth scalef emissiontype) zippedInput
| otherwise = map (drawHMMER3 modelDetail entryNumberCutoff maxWidth scalef emissiontype) zippedInput
where zippedInput = zip4 hmms alns comparisonNodeLabels (V.toList colorVector)
colorVector = makeColorVector modelNumber
modelNumber = length hmms
modelNames = V.fromList (map HM.name hmms)
nameColorVector = V.zipWith (\a b -> (a,b)) modelNames colorVector
comparisonNodeLabels = map (getComparisonNodeLabels comparisons nameColorVector) hmms
drawHMMER3s :: String -> Int -> Double -> Double -> String -> [HM.HMMER3] -> [Maybe S.StockholmAlignment] -> QDiagram Cairo V2 Double Any
drawHMMER3s modelDetail entryNumberCutoff maxWidth scalef emissiontype hmms alns
| modelDetail == "flat" = alignTL (vcat' with { _sep = 8 * scalef} (map (drawHMMER3 modelDetail entryNumberCutoff maxWidth scalef emissiontype) zippedInput))
| modelDetail == "simple" = alignTL (vcat' with { _sep = 8 * scalef} (map (drawHMMER3 modelDetail entryNumberCutoff maxWidth scalef emissiontype) zippedInput))
| modelDetail == "detailed" = alignTL (vcat' with { _sep = 40 * scalef} (map (drawHMMER3 modelDetail entryNumberCutoff maxWidth scalef emissiontype) zippedInput))
| otherwise = alignTL (vcat' with { _sep = 40 } (map (drawHMMER3 modelDetail entryNumberCutoff maxWidth scalef emissiontype) zippedInput))
where zippedInput = zip4 hmms alns blankComparisonNodeLabels colorList
blankComparisonNodeLabels = map getBlankComparisonNodeLabels hmms
colorList = replicate (length hmms) white
drawSingleHMMER3s :: String -> Int -> Double -> Double -> String -> [HM.HMMER3] -> [Maybe S.StockholmAlignment] -> [QDiagram Cairo V2 Double Any]
drawSingleHMMER3s modelDetail entryNumberCutoff maxWidth scalef emissiontype hmms alns
| modelDetail == "flat" = map (drawHMMER3 modelDetail entryNumberCutoff maxWidth scalef emissiontype) zippedInput
| modelDetail == "simple" = map (drawHMMER3 modelDetail entryNumberCutoff maxWidth scalef emissiontype) zippedInput
| modelDetail == "detailed" = map (drawHMMER3 modelDetail entryNumberCutoff maxWidth scalef emissiontype) zippedInput
| otherwise = map (drawHMMER3 modelDetail entryNumberCutoff maxWidth scalef emissiontype) zippedInput
where zippedInput = zip4 hmms alns blankComparisonNodeLabels colorList
blankComparisonNodeLabels = map getBlankComparisonNodeLabels hmms
colorList = replicate (length hmms) white
drawHMMER3 :: String -> Int -> Double -> Double -> String -> (HM.HMMER3,Maybe S.StockholmAlignment, V.Vector (Int,V.Vector (Colour Double)), Colour Double) -> QDiagram Cairo V2 Double Any
drawHMMER3 modelDetail entriesNumberCutoff maxWidth scalef emissiontype (model,aln,comparisonNodeLabels,modelColor)
| modelDetail == "flat" = (hcat $ V.toList (V.map drawHMMNodeFlat currentNodes)) # scale scalef
| modelDetail == "simple" = (hcat $ V.toList (V.map drawHMMNodeSimple currentNodes)) # scale scalef
| modelDetail == "detailed" = (applyAll ([bg white]) verboseNodesAlignment) # scale scalef
| otherwise = hcat $ V.toList (V.map drawHMMNodeSimple currentNodes)
where nodeNumber = fromIntegral $ length currentNodes
currentNodes = HM.begin model `V.cons` HM.nodes model
nodeAlignmentColIndices = V.map (fromJust . HM.nma) currentNodes
alphabet = HM.alpha model
alphabetSymbols = HM.alphabetToSymbols alphabet
boxlength = (fromIntegral (length alphabetSymbols)) + 1
nodeWidth = (6.0 :: Double)
nodeNumberPerRow = floor (maxWidth / nodeWidth 2)
nodesIntervals = makeNodeIntervals nodeNumberPerRow nodeNumber
verboseNodes = vcat' with { _sep = 3 } (V.toList (V.map (drawDetailedNodeRow alphabetSymbols emissiontype boxlength nodeNumber currentNodes comparisonNodeLabels) nodesIntervals))
verboseNodesAlignment = alignTL (vcat' with { _sep = 5 } [modelHeader,verboseNodes,alignmentDiagram])
modelHeader = makeModelHeader (HM.name model) modelColor
alignmentDiagram = if isJust aln then drawStockholmLines entriesNumberCutoff maxWidth nodeAlignmentColIndices comparisonNodeLabels (fromJust aln) else mempty
makeModelHeader :: String -> Colour Double -> QDiagram Cairo V2 Double Any
makeModelHeader mName modelColor = strutX 2 ||| setTitelLetter mName ||| strutX 1 ||| rect 4 4 # lw 0.1 # fc modelColor
makeNodeIntervals :: Int -> Int -> V.Vector (Int,Int)
makeNodeIntervals nodeNumberPerRow nodeNumber = rowIntervals
where rowVector = V.iterateN rowNumber (1+) 0
rowNumber = ceiling $ (fromIntegral nodeNumber :: Double) / (fromIntegral nodeNumberPerRow :: Double)
rowIntervals = V.map (setRowInterval nodeNumberPerRow nodeNumber) rowVector
setRowInterval :: Int -> Int -> Int -> (Int,Int)
setRowInterval nodeNumberPerRow nodeNumber nodeIndex = (rowStart,safeLength)
where rowStart = nodeIndex*nodeNumberPerRow
rowLength = nodeNumberPerRow
safeLength = if rowStart + rowLength >= nodeNumber then (nodeNumber rowStart) else rowLength
drawDetailedNodeRow :: [Char] -> String -> Double -> Int -> V.Vector HM.HMMER3Node -> V.Vector (Int,V.Vector (Colour Double)) -> (Int, Int) -> QDiagram Cairo V2 Double Any
drawDetailedNodeRow alphabetSymbols emissiontype boxLength lastIndex allNodes comparisonNodeLabels (currentIndex,nodeSliceLength) = detailedRow
where currentNodes = V.slice currentIndex nodeSliceLength allNodes
detailedRow = applyAll (lastRowList ++ arrowList ++ labelList) detailedNodes
nextIndex = currentIndex + nodeSliceLength
detailedNodes = hcat (V.toList (V.map (drawHMMNodeVerbose alphabetSymbols emissiontype boxLength currentIndex nextIndex lastIndex comparisonNodeLabels) currentNodes))
arrowNodes = if currentIndex > 1 then currentNodes else currentNodes
connectedNodes = makeConnections boxLength arrowNodes
selfConnectedNodes = makeSelfConnections boxLength arrowNodes
arrowList = V.toList (V.map makeArrow connectedNodes V.++ V.map makeSelfArrow selfConnectedNodes)
labelList = V.toList (V.map makeLabel connectedNodes V.++ V.map makeSelfLabel selfConnectedNodes)
lastNode = if currentIndex > 1 then V.slice (currentIndex 1) 1 allNodes else V.empty
lastRowConnections = makeLastRowConnections boxLength lastNode
lastRowList = V.toList (V.map makeArrow lastRowConnections V.++ V.map makeLabel lastRowConnections)
setLabelLetter :: String -> QDiagram Cairo V2 Double Any
setLabelLetter t = textWithSize' t 2.0
setTitelLetter :: String -> QDiagram Cairo V2 Double Any
setTitelLetter t = textWithSize' t 4.0
makeLastRowConnections :: Double -> V.Vector HM.HMMER3Node -> V.Vector ([Char], [Char], Double, (Double, Double))
makeLastRowConnections boxlength currentnodes = mm1A V.++ md1A V.++ im1A V.++ dm1A V.++ dd1A
where mm1A = V.map makemm1A currentnodes
md1A = V.map (makemd1A boxlength) currentnodes
im1A = V.map makeim1A currentnodes
dm1A = V.map (makedm1A boxlength) currentnodes
dd1A = V.map makedd1A currentnodes
makeConnections :: Double -> V.Vector HM.HMMER3Node -> V.Vector ([Char], [Char], Double, (Double, Double))
makeConnections boxlength currentnodes = mm1A V.++ miA V.++ md1A V.++ im1A V.++ dm1A V.++ dd1A
where mm1A = V.map makemm1A currentnodes
miA = V.map (makemiA boxlength) currentnodes
md1A = V.map (makemd1A boxlength) currentnodes
im1A = V.map makeim1A currentnodes
dm1A = V.map (makedm1A boxlength) currentnodes
dd1A = V.map makedd1A currentnodes
makeSelfConnections :: Double -> V.Vector HM.HMMER3Node -> V.Vector ([Char], [Char], Double, (Double, Double))
makeSelfConnections boxlength currentnodes = V.map (makeiiA boxlength) currentnodes
makemm1A :: HM.HMMER3Node -> (String, String, Double, (Double, Double))
makemm1A currentNode = (show ((HM.nodeId) currentNode) ++ "m", show ((HM.nodeId currentNode) + 1) ++ "m", maybe 0 ((roundPos 2) . exp . negate) (HM.m2m currentNode),(0,0.5))
makemiA :: Double -> HM.HMMER3Node -> (String, String, Double, (Double, Double))
makemiA boxlength currentNode = (show ((HM.nodeId) currentNode) ++ "m", show ((HM.nodeId currentNode)) ++ "i", maybe 0 ((roundPos 2) . exp . negate) (HM.m2i currentNode),(0,setiayOffset boxlength))
makemd1A :: Double -> HM.HMMER3Node -> (String, String, Double, (Double, Double))
makemd1A _ currentNode = (show ((HM.nodeId) currentNode) ++ "m", show ((HM.nodeId currentNode) + 1) ++ "d", maybe 0 ((roundPos 2) . exp . negate) (HM.m2d currentNode),(1.5,2.0))
makeim1A :: HM.HMMER3Node -> (String, String, Double, (Double, Double))
makeim1A currentNode = (show ((HM.nodeId) currentNode) ++ "i", show ((HM.nodeId currentNode) + 1) ++ "m", maybe 0 ((roundPos 2) . exp . negate) (HM.i2m currentNode),(0,negate 0.5))
makeiiA :: Double -> HM.HMMER3Node -> (String, String, Double, (Double, Double))
makeiiA _ currentNode = (show ((HM.nodeId) currentNode) ++ "i", show ((HM.nodeId currentNode)) ++ "i", maybe 0 ((roundPos 2) . exp . negate) (HM.i2i currentNode),(0,4.7))
makedm1A :: Double -> HM.HMMER3Node -> (String, String, Double, (Double, Double))
makedm1A _ currentNode = (show ((HM.nodeId) currentNode) ++ "d", show ((HM.nodeId currentNode) + 1) ++ "m", maybe 0 ((roundPos 2) . exp . negate) (HM.d2m currentNode),(negate 1.5,3.0))
makedd1A :: HM.HMMER3Node -> (String, String, Double, (Double, Double))
makedd1A currentNode = (show ((HM.nodeId) currentNode) ++ "d", show ((HM.nodeId currentNode) + 1) ++ "d", maybe 0 ((roundPos 2) . exp . negate) (HM.d2d currentNode),(negate 1,1))
setiayOffset :: Double -> Double
setiayOffset boxlength
| boxlength <= 10 = 0.6
| otherwise = 3.5
makeArrow :: (String,String,Double,(Double,Double)) -> QDiagram Cairo V2 Double Any -> QDiagram Cairo V2 Double Any
makeArrow (lab1,lab2,weight,_) = connectOutside' arrowStyle1 (lab1) (lab2)
where arrowStyle1 = with & arrowHead .~ spike & shaftStyle %~ lw (local (0.1)) & headLength .~ local 0.001 & shaftStyle %~ dashingG [weight, 0.1] 0 & headStyle %~ fc black . opacity (weight * 2)
makeSelfArrow :: (String,String,Double,(Double,Double)) -> QDiagram Cairo V2 Double Any -> QDiagram Cairo V2 Double Any
makeSelfArrow (lab1,_,weight,_) = connectPerim' arrowStyle lab1 lab1 (4/12 @@ turn) (2/12 @@ turn)
where arrowStyle = with & arrowHead .~ spike & arrowShaft .~ shaft' & arrowTail .~ lineTail & tailTexture .~ solid black & shaftStyle %~ lw (local (0.1)) & headLength .~ local 0.001 & tailLength .~ 0.9 & shaftStyle %~ dashingG [weight, 0.1] 0 & headStyle %~ fc black . opacity (weight * 2)
shaft' = arc xDir (2.7/5 @@ turn)
makeLabel :: (String, String,Double,(Double,Double)) -> QDiagram Cairo V2 Double Any -> QDiagram Cairo V2 Double Any
makeLabel (n1,n2,weight,(xOffset,yOffset))=
withName n1 $ \b1 ->
withName n2 $ \b2 ->
let v = location b2 .-. location b1
midpoint = location b1 .+^ (v ^/ 2)
in
atop (position [((midpoint # translateX (negate 0.25 + xOffset) # translateY (0 + yOffset)), setLabelLetter (show weight)) ])
makeSelfLabel :: (String, String,Double,(Double,Double)) -> QDiagram Cairo V2 Double Any -> QDiagram Cairo V2 Double Any
makeSelfLabel (n1,n2,weight,(xOffset,yOffset))=
withName n1 $ \b1 ->
withName n2 $ \b2 ->
let v = location b2 .-. location b1
midpoint = location b1 .+^ (v ^/ 2)
in
atop (position [(midpoint # translateX (negate 0.25 + xOffset) # translateY (0 + yOffset), setLabelLetter (show weight))])
drawHMMNodeFlat :: HM.HMMER3Node -> QDiagram Cairo V2 Double Any
drawHMMNodeFlat _ = rect 2 2 # lw 0.1
drawHMMNodeSimple :: HM.HMMER3Node -> QDiagram Cairo V2 Double Any
drawHMMNodeSimple _ = rect 2 2 # lw 0.1
drawHMMNodeVerbose :: String -> String -> Double -> Int -> Int -> Int -> V.Vector (Int, V.Vector (Colour Double))-> HM.HMMER3Node -> QDiagram Cairo V2 Double Any
drawHMMNodeVerbose alphabetSymbols emissiontype boxlength rowStart rowEnd lastIndex comparisonNodeLabels node
| idNumber == 0 = beginBox
| idNumber == (lastIndex 1) = nodeBox ||| endBox
| idNumber == rowStart = rowStartBox idNumber boxlength ||| nodeBox
| idNumber == rowEnd 1 = nodeBox ||| rowEndBox idNumber boxlength
| otherwise = nodeBox
where idNumber = HM.nodeId node
nodeLabels = V.toList (snd (comparisonNodeLabels V.! idNumber))
nid = show idNumber
beginBox = strutX 7 ||| (idBox nid nodeLabels === strutY 0.5 === emptyDeletions === strutY 1.5 === insertions nid === strutY 1.5 === beginState boxlength nid) ||| (strutX 4)
nodeBox = idBox nid nodeLabels === strutY 0.5 === deletions nid === strutY 2.5 === insertions nid === strutY 1.5 === matches alphabetSymbols emissiontype boxlength node ||| (strutX 4)
endBox = emptyIdBox === strutY 0.5 === emptyDeletions === strutY 1.5 === emptyInsertions === strutY 1.5 === endState boxlength idNumber ||| strutX 4
idBox :: String -> [Colour Double] -> QDiagram Cairo V2 Double Any
idBox nid nodeLabels = text' nid # translate (r2 ((negate ((fromIntegral ((length nid) * 2))/2)), negate 1.25)) <> wheel nodeLabels <> rect 1.5 3 # lw 0
emptyIdBox :: QDiagram Cairo V2 Double Any
emptyIdBox = rect 1.5 1.5 # lw 0
rowStartBox :: Int -> Double -> QDiagram Cairo V2 Double Any
rowStartBox idNumber boxlength = rect 0 1.5 #lw 0.0 === rect 0 6 # lw 0.1 # named (nid ++ "d") === rect 0 6 # lw 0.1 #named (nid ++ "i") === rect 0 (boxlength + 2) # lw 0.1 # named (nid ++ "m") ||| strutX 2.5
where nid = show (idNumber 1)
rowEndBox :: Int -> Double -> QDiagram Cairo V2 Double Any
rowEndBox idNumber boxlength = rect 0.1 1.5 #lw 0.0 === rect 0.1 6 # lw 0.1 # named (nid ++ "d") === rect 0.1 6 # lw 0.1 #named (nid ++ "i") === rect 0.1 (boxlength + 2) #lw 0.1 #named (nid ++ "m")
where nid = show (idNumber + 1)
deletions :: String -> QDiagram Cairo V2 Double Any
deletions nid = alignedText 0 0 "D" # translate (r2 (negate 0.25,0.25)) <> circle 3 # lw 0.1 # fc white # named (nid ++ "d")
emptyDeletions :: QDiagram Cairo V2 Double Any
emptyDeletions = circle 3 # lw 0.0 # fc white
insertions :: String -> QDiagram Cairo V2 Double Any
insertions nid = alignedText 0 0 "I" # translate (r2 (0,0.25)) <> rect 4.2426 4.2426 # lw 0.1 # rotateBy (1/8) # fc white # named (nid ++ "i")
emptyInsertions :: QDiagram Cairo V2 Double Any
emptyInsertions = rect 4.2426 4.2426 # lw 0 # rotateBy (1/8) # fc white
matches :: [Char] -> String -> Double -> HM.HMMER3Node -> QDiagram Cairo V2 Double Any
matches alphabetSymbols emissiontype boxlength node = entries # translate (r2 (negate 2.5,boxlength/2 1)) <> outerbox # named (nid ++ "m")
where outerbox = rect 6 boxlength # lw 0.1 # fc white
entries = vcat (map (emissionEntry emissiontype) symbolsAndEmissions)
symbolsAndEmissions = zip (map wrap alphabetSymbols) (V.toList emissionEntries)
emissionEntries = setEmissions emissiontype (HM.matchEmissions node)
nid = show $ HM.nodeId node
wheel :: [Colour Double] -> QDiagram Cairo V2 Double Any
wheel colors = wheel' # rotate r
where
wheel' = mconcat $ zipWith fc colors (iterateN n (rotate a) w)
n = length colors
a = 1 / (fromIntegral n) @@ turn
w = wedge 3 xDir a # lwG 0
r = (1/4 @@ turn) ^-^ (1/(2*(fromIntegral n)) @@ turn)
beginState :: Double -> String -> QDiagram Cairo V2 Double Any
beginState boxlength nid = alignedText 0.5 0.5 "BEGIN" <> outerbox # named (nid ++ "m") <> rect 6 boxlength # named (nid ++ "d") # lw 0.1
where outerbox = rect 6 boxlength # lw 0.1 # fc white
endState :: Double -> Int -> QDiagram Cairo V2 Double Any
endState boxlength idNumber = alignedText 0.5 0.5 "END" <> outerbox # named (nid ++ "m") <> rect 6 boxlength # named (nid ++ "d") # lw 0.1 <> rect 6 boxlength # named (nid ++ "i") # lw 0.1
where outerbox = rect 6 boxlength # lw 0.1 # fc white
nid = show (idNumber + 1)
setEmissions :: String -> V.Vector Double -> V.Vector Double
setEmissions emissiontype emissions
| emissiontype == "score" = scoreentries
| emissiontype == "probability" = propentries
| emissiontype == "bar" = barentries
| otherwise = barentries
where scoreentries = emissions
propentries = V.map (exp . negate) emissions
barentries = V.map (exp . negate) emissions
wrap :: t -> [t]
wrap x = [x]
emissionEntry :: String -> (String,Double) -> QDiagram Cairo V2 Double Any
emissionEntry emissiontype (symbol,emission)
| emissiontype == "probability" = textentry
| emissiontype == "score" = textentry
| emissiontype == "bar" = barentry
| otherwise = barentry
where textentry = alignedText 0 0.1 (symbol ++ " " ++ printf "%.3f" emission) # translate (r2 (negate 0.5,0)) <> (rect 2 1 # lw 0 )
barentry = (alignedText 0 0.01 symbol # translate (r2 (negate 0.25,negate 0.3)) <> (rect 2 1 # lw 0 )) ||| bar emission
bar :: Double -> QDiagram Cairo V2 Double Any
bar emission = (rect (4 * emission) 1 # lw 0 # fc black # translate (r2 (negate (2 (4 * emission/2)),0)) <> rect 4 1 # lw 0.03 )
svgsize :: SizeSpec V2 Double
svgsize = mkSizeSpec2D (Just 2) (Just 2)
diagramName :: String -> String -> Either String String
diagramName filename fileformat
| fileformat == "pdf" = Right (filename ++ "." ++ fileformat )
| fileformat == "svg" = Right (filename ++ "." ++ fileformat )
| fileformat == "png" = Right (filename ++ "." ++ fileformat )
| fileformat == "ps" = Right (filename ++ "." ++ fileformat )
| otherwise = Left "Unsupported output format requested (use svg, pdf, ps, png)"
printHMM :: String -> SizeSpec V2 Double -> QDiagram Cairo V2 Double Any -> IO ()
printHMM outputName = renderCairo outputName
roundPos :: (RealFrac a) => Int -> a -> a
roundPos positions number = (fromInteger $ round $ number * (10^positions)) / (10.0^^positions)
getComparisonsHighlightParameters :: [HM.HMMER3] -> [HMMCompareResult] -> [(Int,Int,Int,Int,Int,Int,Int,Int)]
getComparisonsHighlightParameters sortedmodels comp = map (getComparisonHighlightParameters sortedmodels) comp
getComparisonHighlightParameters :: [HM.HMMER3] -> HMMCompareResult -> (Int,Int,Int,Int,Int,Int,Int,Int)
getComparisonHighlightParameters _ comp = (a,b,c,d,a,f,c,e)
where a = 1
b = head (model1matchednodes comp)
c = 2
d = head (model2matchednodes comp)
e = last (model2matchednodes comp)
f = last (model1matchednodes comp)
getComparisonNodeLabels :: [HMMCompareResult] -> V.Vector (String, Colour Double) -> HM.HMMER3 -> V.Vector (Int, V.Vector (Colour Double))
getComparisonNodeLabels comparsionResults colorVector model = comparisonNodeLabels
where modelName = HM.name model
relevantComparisons1 = filter ((modelName==) . model1Name) comparsionResults
modelNodeInterval1 = map (\a -> (model2Name a,model2matchednodes a)) relevantComparisons1
relevantComparisons2 = filter ((modelName==) . model2Name) comparsionResults
modelNodeInterval2 = map (\a -> (model1Name a,model1matchednodes a)) relevantComparisons2
modelNodeIntervals = V.fromList (modelNodeInterval1 ++ modelNodeInterval2)
colorNodeIntervals = V.map (modelToColor colorVector) modelNodeIntervals
nodeNumber = length (HM.nodes model)
comparisonNodeLabels = V.generate (nodeNumber +1) (makeComparisonNodeLabel colorNodeIntervals)
getBlankComparisonNodeLabels :: HM.HMMER3 -> V.Vector (Int, V.Vector (Colour Double))
getBlankComparisonNodeLabels model = comparisonNodeLabels
where comparisonNodeLabels = V.generate (nodeNumber +1 ) makeBlankComparisonNodeLabel
nodeNumber = length (HM.nodes model)
modelToColor :: V.Vector (String,Colour Double) -> (String,[Int]) -> (Colour Double,[Int])
modelToColor colorVector (mName,nInterval) = nColorInterval
where nColorInterval = (snd (fromJust entry),nInterval)
entry = V.find (\(a,_)-> mName == a) colorVector
makeComparisonNodeLabel :: V.Vector (Colour Double,[Int]) -> Int -> (Int,(V.Vector (Colour Double)))
makeComparisonNodeLabel colorNodeIntervals nodeNumber = comparisonNodeLabel
where relevantColorNodeIntervals = V.filter (\(_,b) -> elem nodeNumber b) colorNodeIntervals
modelColors = V.map fst relevantColorNodeIntervals
comparisonNodeLabel = if (null modelColors) then (nodeNumber,V.singleton white) else (nodeNumber,modelColors)
makeBlankComparisonNodeLabel :: Int -> (Int,(V.Vector (Colour Double)))
makeBlankComparisonNodeLabel nodeNumber = (nodeNumber,V.singleton white)
makeColorVector :: Int -> V.Vector (Colour Double)
makeColorVector modelNumber = V.map (\(a,b,c) -> R.rgb a b c) modelRGBTupel
where indexVector = V.iterateN (modelNumber) (1+) 0
stepSize = (765 :: Double) / (fromIntegral modelNumber)
modelRGBTupel = V.map (makeRGBTupel stepSize) indexVector
makeRGBTupel :: Double -> Int -> (Double,Double,Double)
makeRGBTupel stepSize modelNumber = (a,b,c)
where totalSize = (fromIntegral modelNumber) * stepSize
a = (rgbBoundries (totalSize 255))/255
b = (rgbBoundries (totalSize a 255))/255
c = (rgbBoundries (totalSize a b))/255
rgbBoundries :: Double -> Double
rgbBoundries rgbValue
| rgbValue>210 = 210
| rgbValue<50 = 50
| otherwise = rgbValue
text' :: String -> QDiagram Cairo V2 Double Any
text' t = textSVG_ (TextOpts linLibertineFont INSIDE_H KERN False 3 3) t # fc black # fillRule EvenOdd # lw 0.0 # translate (r2 (negate 0.75, negate 0.75))
textWithSize' :: String -> Double -> QDiagram Cairo V2 Double Any
textWithSize' t si = textSVG_ (TextOpts linLibertineFont INSIDE_H KERN False si si) t # fc black # fillRule EvenOdd # lw 0.0 # translate (r2 (negate siOffset, negate siOffset))
where siOffset = si/2