Graphics.UI.Threepenny.Canvas
type Canvas
type Vector
type Point
data Color
type ColorStop
data Gradient
data FillStyle
drawImage
clearCanvas
solidColor
htmlColor
linearGradient
horizontalLinearGradient
verticalLinearGradient
fillRect
fillStyle
strokeStyle
lineWidth
textFont
data TextAlign
textAlign
beginPath
moveTo
lineTo
closePath
arc
arc'
fill
stroke
fillText
strokeText