Reanimate.Svg.LineCommand

Documentation

type CmdM a = State RPoint a

Line command monad used for keeping track of the current location.

data LineCommand

Simplified version of a PathCommand where all points are absolute.

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

lineLength :: LineCommand -> CmdM Double

Estimated length of all segments in a line.

toLineCommands :: [PathCommand] -> [LineCommand]

Convert from path commands to line commands.

lineToPath :: [LineCommand] -> [PathCommand]

Convert from line commands to path commands.

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

Using n control points, approximate the path of the curves.

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