Reanimate.Svg.LineCommand

Documentation

type CmdM a = State RPoint a

data LineCommand

Constructors

LineMove RPoint

LineBezier [RPoint]

LineDraw RPoint

LineEnd RPoint

Instances

Show LineCommand

Defined in Reanimate.Svg.LineCommand

Methods

showsPrec :: Int -> LineCommand -> ShowS

show :: LineCommand -> String

showList :: [LineCommand] -> ShowS

lineToPath :: [LineCommand] -> [PathCommand]

lineToPoints :: Int -> [LineCommand] -> [RPoint]

partialLine :: Double -> [LineCommand] -> [LineCommand]

adjustLineLength :: Double -> RPoint -> LineCommand -> LineCommand

lineLength :: LineCommand -> CmdM Double

rpointsToBezier :: [RPoint] -> CubicBezier Double

toBezierPoint :: RPoint -> Point Double

toLineCommands :: [PathCommand] -> [LineCommand]

cmdToControlPoint :: LineCommand -> Maybe RPoint

mkStraightLine :: RPoint -> LineCommand

toLineCommand :: RPoint -> Maybe RPoint -> PathCommand -> CmdM [LineCommand]

calculateVectorAngle :: Double -> Double -> Double -> Double -> Double

convertSvgArc :: RPoint -> Coord -> Coord -> Coord -> Bool -> Bool -> RPoint -> [LineCommand]

partialBezierPoints :: [RPoint] -> Double -> Double -> [RPoint]

interpolatePathCommands :: Double -> [PathCommand] -> [PathCommand]

partialSvg

Arguments

:: Double

number between 0 and 1 inclusively, determining what portion of the path to show

-> Tree

Image representing a path, of which we only want to display a portion determined by the first argument

-> Tree

Create an image showing portion of a path. Note that this only affects paths (see mkPath). You can also use this with other SVG shapes if you convert them to path first (see pathify).

Typical usage:

animate $ \t -> partialSvg t myPath