chart

Types

Chart

pub type Chart {
  Chart(
    data: List(Int),
    max_val: Int,
    fill: ChartFill,
    bar_width: Int,
    gap: Int,
    bar_char: String,
    bg: style.Color,
    period: Int,
  )
}

Constructors

```
Chart(
  data: List(Int),
  max_val: Int,
  fill: ChartFill,
  bar_width: Int,
  gap: Int,
  bar_char: String,
  bg: style.Color,
  period: Int,
)
```
Arguments

max_val

0 = auto-compute from data.

bar_width

Width in chars of each bar.

gap

Width in chars of gap between bars.

bar_char

Character used for filled cells.

period

Animation period in frames.

ChartFill

</>

pub type ChartFill {
  ChartSolid(colors: List(style.Color))
  ChartGradient(stops: List(style.Color))
  ChartRainbow
  ChartAnimatedRainbow
  ChartVerticalGradient(stops: List(style.Color))
}

Constructors

```
ChartSolid(colors: List(style.Color))
```
One color per bar; wraps if more bars than colors.
```
ChartGradient(stops: List(style.Color))
```
Gradient applied left-to-right across all bars.
```
ChartRainbow
```
Rainbow, one hue per bar.
```
ChartAnimatedRainbow
```
Rainbow that rotates hue over time.
```
ChartVerticalGradient(stops: List(style.Color))
```
Gradient from bottom (cold) to top (warm), per cell.

Values

chart_new

</>

pub fn chart_new(data: List(Int)) -> Chart

render

</>

pub fn render(
  buf: buffer.Buffer,
  area: geometry.Rect,
  c: Chart,
  frame: Int,
) -> buffer.Buffer

Render chart into area. frame drives animated fills.

with_bar_width

</>

pub fn with_bar_width(c: Chart, w: Int) -> Chart

with_bg

</>

pub fn with_bg(c: Chart, bg: style.Color) -> Chart

with_fill

</>

pub fn with_fill(c: Chart, fill: ChartFill) -> Chart

with_gap

</>

pub fn with_gap(c: Chart, g: Int) -> Chart

with_max

</>

pub fn with_max(c: Chart, max: Int) -> Chart

with_period

</>

pub fn with_period(c: Chart, period: Int) -> Chart

with_style

</>

pub fn with_style(c: Chart, s: style.Style) -> Chart

Constructors

Arguments

Constructors