const class graphics::Stroke

sys::Obj
  graphics::Stroke

@Js
@Serializable { simple=true }

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Stroke defines the how to render shape outlines.

cap

const StrokeCap cap := StrokeCap.butt

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How to render line end caps. Default is butt.

dash

const Str? dash

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Dash pattern as space/comma separated numbers of dashes and gaps. If null then render as solid line.

defVal

const static Stroke defVal := makeFields

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Default value is width 1, no dash, butt cap, miter join.

equals

virtual override Bool equals(Obj? obj)

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Equality is based on fields

fromStr

static new fromStr(Str s, Bool checked := true)

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Parse from string format:

width [dash] cap join

Examples:

0.5
2 [1, 2]
round radius

hash

virtual override Int hash()

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Hash is based on fields

isNone

Bool isNone()

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Is the width set to zero

join

const StrokeJoin join := StrokeJoin.miter

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How to render line joins. Default is miter.

make

new make(|This| f)

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Make with an it-block

makeFields

new makeFields(Float width := 1.0f, Str? dash := null, StrokeCap cap := StrokeCap.butt, StrokeJoin join := StrokeJoin.miter)

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Make with fields

none

const static Stroke none := Stroke.makeFields(0.0)

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Value with width of zero

scale

Stroke scale(Float ratio)

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Scale size and dash pattern by given ratio

toSize

Stroke toSize(Float newWidth)

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Return this stroke with different width.

toStr

virtual override Str toStr()

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Return string format - see fromStr

width

const Float width := 1.0f

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Stroke width. Default is 1.