diff options
Diffstat (limited to 'examples/normal-dist.rs')
| -rw-r--r-- | examples/normal-dist.rs | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/examples/normal-dist.rs b/examples/normal-dist.rs index 65cf0e3..20d048a 100644 --- a/examples/normal-dist.rs +++ b/examples/normal-dist.rs @@ -25,14 +25,14 @@ fn main() -> Result<(), Box<dyn std::error::Error>> { let mut x_hist_ctx = ChartBuilder::on(&areas[0]) .y_label_area_size(40) - .build_ranged(0u32..100u32, 0f64..0.5f64)?; + .build_cartesian_2d((0.0..1.0).step(0.01).use_round().into_segmented(), 0..250)?; let mut y_hist_ctx = ChartBuilder::on(&areas[3]) .x_label_area_size(40) - .build_ranged(0f64..0.5f64, 0..100u32)?; + .build_cartesian_2d(0..250, (0.0..1.0).step(0.01).use_round())?; let mut scatter_ctx = ChartBuilder::on(&areas[2]) .x_label_area_size(40) .y_label_area_size(40) - .build_ranged(0f64..1f64, 0f64..1f64)?; + .build_cartesian_2d(0f64..1f64, 0f64..1f64)?; scatter_ctx .configure_mesh() .disable_x_mesh() @@ -46,21 +46,17 @@ fn main() -> Result<(), Box<dyn std::error::Error>> { let x_hist = Histogram::vertical(&x_hist_ctx) .style(GREEN.filled()) .margin(0) - .data( - random_points - .iter() - .map(|(x, _)| ((x * 100.0) as u32, 0.002)), - ); + .data(random_points.iter().map(|(x, _)| (*x, 1))); let y_hist = Histogram::horizontal(&y_hist_ctx) .style(GREEN.filled()) .margin(0) - .data( - random_points - .iter() - .map(|(_, y)| ((y * 100.0) as u32, 0.002)), - ); + .data(random_points.iter().map(|(_, y)| (*y, 1))); x_hist_ctx.draw_series(x_hist)?; y_hist_ctx.draw_series(y_hist)?; Ok(()) } +#[test] +fn entry_point() { + main().unwrap() +} |