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Slope

Slope

A slope chart.

Slope

Usage

from dataviz_mojo import line
from dataviz_mojo.plot import save
from dataviz_mojo.theme import Theme
from dataviz_mojo.colors import SEAGREEN

def main() raises:
    # x=0.0 ("2023"), x=1.0 ("2024") -- revenue, in millions.
    var x: List[Float64] = [0.0, 1.0]
    var revenue: List[Float64] = [42.0, 61.0]

    var c = line(
        x,
        revenue,
        theme=Theme(
            mark_color=SEAGREEN,
            line_width=3.0,
            show_gridlines=False,
        ),
        width=320,
        height=420,
    )
    save(c, "docs/src/examples/out_slope.svg")

Args:

  • x: The continuous x column, one entry per point.
  • y: The continuous y column, one entry per point.
  • theme: Full styling knobs beyond this function’s own parameters (colors, margins, fonts, gridlines, …) – see Theme’s docstring.
  • width: Pixel width of the returned Plot (.size()).
  • height: Pixel height of the returned Plot (.size()).
  • title: The chart’s title, shown above the plot.
  • x_title: The x-axis caption.
  • y_title: The y-axis caption.