Index

Modules: src/graph, src/graph/backendpng, src/graph/backendsvg, src/graph/color, src/graph/plot, src/graph/surface.

API symbols

`$`:

• color: `$`(c: Color): string

`[]=`:

• surface: `[]=`(sur: var Surface; x, y: float; color: Color)
• surface: `[]=`(sur: var Surface; i, j: int; color: Color)

`[]`:

• surface: `[]`(sur: Surface; x, y: float): Color
• surface: `[]`(sur: Surface; i, j: int): Color

Axis:

• surface: Axis

Black:

• color: Black

blend:

• color: blend(orig: var Color; newc: Color)
• color: blend(orig: Color; newc: Color): Color

Blue:

• color: Blue

box:

• surface: box(s: var Surface; ticks = false)

Color:

• color: Color

color:

• color: color(r, g, b, a: int = 0): Color

fillWith:

• surface: fillWith(sur: var Surface; color: Color = White)

Green:

• color: Green

grid:

• surface: grid(s: var Surface)

HalfTBlack:

• color: HalfTBlack

HalfTBlue:

• color: HalfTBlue

HalfTGreen:

• color: HalfTGreen

HalfTRed:

• color: HalfTRed

HalftWhite:

• color: HalftWhite

initAxis:

• surface: initAxis(v0, v1: float; origin: float = 0.0; p0 = 0; p1: int = 288; padding = 10): Axis

initSurface:

• surface: initSurface(x, y: Axis): Surface
• surface: initSurface(x0, w, y0, h: int): Surface

pixelFromVal:

• surface: pixelFromVal(a: Axis; val: float): int

pixelFromVal2:

• surface: pixelFromVal2(a: Axis; val: float; invert: bool = false): float

plot:

• plot: plot(x, y: openArray[float]; lncolor: Color = Viridis.blue; bgColor: Color = White; origin: tuple[x0, y0: float] = (0.0, 0.0); padding = 20; grid: bool = false; box: bool = true; ticks = true; size = [432, 288]): Surface
• plot: plot[T: SomeFloat](sur: var Surface; x, y: openArray[T]; col: Color = Viridis.orange)
• plot: plot[T: SomeFloat](sur: var Surface; x: openArray[T]; y: proc (x: T): T; col: Color = Viridis.orange)

png:

• backendpng: png(sur: var Surface): PNG[string]

Purple:

• color: Purple

Red:

• color: Red

saveTo:

• graph: saveTo(sur: var Surface; filename: string)
• graph: saveTo(sur: Surface; filename: string)

saveToPng:

• backendpng: saveToPng(sur: var Surface; filename: string)

saveToSvg:

• backendsvg: saveToSvg(s: Surface; f: string)

Surface:

• surface: Surface

svg:

• backendsvg: svg(s: Surface): string

toColor:

• color: toColor(v: Viridis): Color

Transparent:

• color: Transparent

Viridis:

• color: Viridis

White:

• color: White

withAlpha:

• color: withAlpha(c: Color; a: int = 0): Color

Yellow:

• color: Yellow