diff --git a/HelloWorld.hs b/HelloWorld.hs index ae1d405..0064d77 100644 --- a/HelloWorld.hs +++ b/HelloWorld.hs @@ -43,30 +43,29 @@ shortestDistanceBetweenSteps :: Double shortestDistanceBetweenSteps = cellHeight * (1.0 - stepHeightToCellHeightRatio) startShape :: Main.Name -> Diagram B -startShape x = text ((show x) ++ ": start") # fontSize (local 0.1) # light # font "courier" <> - roundedRect stepWidth stepHeight 0.5 # showOrigin # named x <> - fromOffsets [V2 0.0 (shortestDistanceBetweenSteps * (-1.0))] # translate (r2 (0.0, stepHeight * (-0.5))) +startShape name = text (name ++ ": start") # fontSize (local 0.1) # light # font "courier" <> + roundedRect stepWidth stepHeight 0.5 # showOrigin # named name -endShape :: Main.Name -> Diagram B -endShape x = text ((show x) ++ ": end") # fontSize (local 0.1) # thinWeight # font "courier" <> - roundedRect stepWidth stepHeight 0.5 # showOrigin # named x +endShape :: Main.Name -> Double -> Double -> Diagram B +endShape name x y = text (name ++ ": end") # fontSize (local 0.1) # thinWeight # font "courier" <> + roundedRect stepWidth stepHeight 0.5 # showOrigin # named name <> + fromOffsets [V2 x y] -commandShape :: Main.Name -> Diagram B -commandShape x = text (show x) # fontSize (local 0.1) # light # font "courier" <> - rect stepWidth stepHeight # showOrigin # named x <> - fromOffsets [V2 0.0 (shortestDistanceBetweenSteps * (-1.0))] # translate (r2 (0.0, stepHeight * (-0.5))) +commandShape :: Main.Name -> Double -> Double -> Diagram B +commandShape name x y = text name # fontSize (local 0.1) # light # font "courier" <> + rect stepWidth stepHeight # showOrigin # named name <> + fromOffsets [V2 x y] -decisionShape :: Main.Name -> Diagram B -decisionShape x = text (show x) # fontSize (local 0.1) # light # font "courier" <> +decisionShape :: Main.Name -> Double -> Double -> Diagram B +decisionShape name x y = text name # fontSize (local 0.1) # light # font "courier" <> fromOffsets [V2 (-0.1) (stepHeight * 0.5), V2 0.1 (stepHeight * 0.5), V2 (stepWidth - 0.1 - 0.1) 0.0, V2 0.1 (stepHeight * (-0.5)), V2 (-0.1) (stepHeight * (-0.5)), - V2 ((stepWidth - 0.1 - 0.1) * (-1.0)) 0.0] # translate (r2 (((stepWidth - 0.1 - 0.1) * (-0.5)), (-0.2))) # showOrigin # named x <> - fromOffsets [V2 0.0 (shortestDistanceBetweenSteps * (-1.0))] # translate (r2 (0.0, stepHeight * (-0.5))) <> - fromOffsets [V2 (cellWidth - (stepWidth * 0.5)) 0.0, V2 0.0 (shortestDistanceBetweenSteps + (stepHeight * 0.5)) * (-1.0)] # translate (r2 (stepWidth * 0.5, 0.0)) + V2 ((stepWidth - 0.1 - 0.1) * (-1.0)) 0.0] # translate (r2 (((stepWidth - 0.1 - 0.1) * (-0.5)), (-0.2))) # showOrigin # named name <> + fromOffsets [V2 x y] uniqueName :: Double -> Double -> Main.Name uniqueName x y = "x" ++ (show x) ++ "y" ++ (show y) @@ -128,35 +127,37 @@ nextAvailableCoordinatesForBranchingStep x y takenCoordinates = then nextAvailableCoordinatesForBranchingStep x (y - cellHeight) takenCoordinates else y -uniqueCoordinates :: Tree Step -> Double -> Double -> [(OriginCoordinates, Diagram B)] -> [(OriginCoordinates, Diagram B)] -uniqueCoordinates (Leaf x) currentWidth currentDepth takenCoordinates = - [(newCoordinates, Main.render x currentWidth newDepth)] +uniqueCoordinates :: Tree Step -> Double -> Double -> Double -> Double -> [(OriginCoordinates, Diagram B)] -> [(OriginCoordinates, Diagram B)] +uniqueCoordinates (Leaf x) currentWidth currentDepth previousStepOriginCoordinateX previousStepOriginCoordinateY takenCoordinates = + [(newCoordinates, diagram)] where newDepth = nextAvailableCoordinates currentWidth currentDepth takenCoordinates newCoordinates = p2 (currentWidth, newDepth) -uniqueCoordinates (Node1 x y) currentWidth currentDepth takenCoordinates = + diagram = Main.render x currentWidth newDepth (previousStepOriginCoordinateX - currentWidth) (previousStepOriginCoordinateY - newDepth) +uniqueCoordinates (Node1 x y) currentWidth currentDepth previousStepOriginCoordinateX previousStepOriginCoordinateY takenCoordinates = [(newCoordinates, diagram)] - ++ uniqueCoordinates y currentWidth (newDepth - cellHeight) ((newCoordinates, diagram) : takenCoordinates) + ++ subTreeCoordinates where newDepth = nextAvailableCoordinates currentWidth currentDepth takenCoordinates newCoordinates = p2 (currentWidth, newDepth) - diagram = Main.render x currentWidth newDepth -uniqueCoordinates (Node2 x y z) currentWidth currentDepth takenCoordinates = + diagram = Main.render x currentWidth newDepth (previousStepOriginCoordinateX - currentWidth) (previousStepOriginCoordinateY - newDepth) + subTreeCoordinates = uniqueCoordinates y currentWidth (newDepth - cellHeight) currentWidth newDepth ((newCoordinates, diagram) : takenCoordinates) +uniqueCoordinates (Node2 x y z) currentWidth currentDepth previousStepOriginCoordinateX previousStepOriginCoordinateY takenCoordinates = [(newCoordinates, diagram)] ++ right - ++ uniqueCoordinates x currentWidth (newDepth - cellHeight) (right ++ takenCoordinates) + ++ uniqueCoordinates x currentWidth (newDepth - cellHeight) currentWidth newDepth (right ++ takenCoordinates) where newDepth = nextAvailableCoordinatesForBranchingStep currentWidth currentDepth takenCoordinates newCoordinates = p2 (currentWidth, newDepth) - right = uniqueCoordinates z (currentWidth + cellWidth) (newDepth - cellHeight) ((newCoordinates, diagram) : takenCoordinates) - diagram = Main.render y currentWidth newDepth + right = uniqueCoordinates z (currentWidth + cellWidth) (newDepth - cellHeight) currentWidth newDepth ((newCoordinates, diagram) : takenCoordinates) + diagram = Main.render y currentWidth newDepth (previousStepOriginCoordinateX - currentWidth) (previousStepOriginCoordinateY - newDepth) -render :: Step -> Double -> Double -> Diagram B -render Main.Start x y = startShape $ uniqueName x y -render Main.End x y = endShape $ uniqueName x y -render Main.Decision x y = decisionShape $ uniqueName x y -render Main.Command x y = commandShape $ uniqueName x y +render :: Step -> Double -> Double -> Double -> Double -> Diagram B +render Main.Start x1 y1 x2 y2 = startShape $ uniqueName x1 y1 +render Main.End x1 y1 x2 y2 = endShape (uniqueName x1 y1) x2 y2 +render Main.Decision x1 y1 x2 y2 = decisionShape (uniqueName x1 y1) x2 y2 +render Main.Command x1 y1 x2 y2 = commandShape (uniqueName x1 y1) x2 y2 main = mainWith $ - position (uniqueCoordinates steps 0.0 0.0 []) + position (uniqueCoordinates steps1 0.0 0.0 0.0 0.0 []) # lw veryThin diff --git a/hello-world.svg b/hello-world.svg index d96a60c..5eeb3d4 100644 --- a/hello-world.svg +++ b/hello-world.svg @@ -1,3 +1,3 @@ "x0.0y-7.0": end"x0.0y-6.0""x2.0y-7.0": end"x2.0y-6.0""x0.0y-5.0""x0.0y-2.0""x2.0y-4.0": end"x2.0y-3.0""x4.0y-3.0": end"x2.0y-2.0""x0.0y-1.0""x0.0y0.0": start \ No newline at end of file + "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">x0.0y-4.0: endx0.0y-3.0x2.0y-6.0: endx4.0y-6.0: endx2.0y-5.0x2.0y-4.0x2.0y-3.0x0.0y-2.0x0.0y-1.0x0.0y0.0: start \ No newline at end of file