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// This file is released into Public Domain.
use crate::common::*;
use gnuplot::*;
use std::iter::repeat;
mod common;
fn example(c: Common)
{
let x = &[1i32, 2, 3, 4, 5];
let x = x.iter2();
let y1: Vec<i32> = x.map(|&v| v * v).collect();
let y1 = y1.iter2();
let x2 = &[1i32, 4, 5];
let x2 = x2.iter2();
let y2: Vec<i32> = x2.map(|&v| v * v).collect();
let y2 = y2.iter2();
let w = repeat(0.5f32);
let x3 = &[1i32, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12];
let x3 = x3.iter2();
let y3: Vec<i32> = x3.map(|&v| v * v * v).collect();
let y3 = y3.iter2();
let zw = 16;
let zh = 16;
let mut z1 = Vec::with_capacity((zw * zh) as usize);
for i in 0..zh
{
for j in 0..zw
{
let y = 8.0 * (i as f64) / zh as f64 - 4.0;
let x = 8.0 * (j as f64) / zw as f64 - 4.0;
z1.push(x + y);
}
}
let mut fg = Figure::new();
fg.axes2d()
.set_title("Arrows fg2.1", &[])
.lines(x, y1, &[LineWidth(3.0), Color("brown"), LineStyle(DotDash)])
.arrow(
Graph(0.5),
Graph(1.0),
Axis(1.0),
Axis(1.0),
&[
ArrowType(Filled),
ArrowSize(0.1),
LineStyle(DotDotDash),
LineWidth(2.0),
Color("red"),
],
)
.arrow(
Graph(0.5),
Graph(1.0),
Axis(3.0),
Axis(9.0),
&[ArrowType(Open), Color("green")],
);
c.show(&mut fg, "example2_1");
let mut fg = Figure::new();
fg.axes2d()
.set_title("Boxes fg2.2", &[])
.boxes(
x2,
y2,
&[
LineWidth(2.0),
Color("cyan"),
BorderColor("blue"),
LineStyle(DotDash),
],
)
.boxes_set_width(
x,
y1,
w,
&[LineWidth(2.0), Color("gray"), BorderColor("black")],
);
c.show(&mut fg, "example2_2");
let mut fg = Figure::new();
fg.axes2d()
.set_title("Axis Ticks fg2.3", &[])
.lines(x3, y3, &[LineWidth(2.0), Color("blue")])
.set_x_ticks_custom(
x3.map(|&x| Major(x as f32, Fix("%.2f ms".to_string())))
.chain(x3.map(|&i| i as f32 + 0.5).map(|x| Minor(x))),
&[MajorScale(2.0), MinorScale(0.5), OnAxis(true)],
&[TextColor("blue"), TextAlign(AlignCenter)],
)
.set_x_log(Some(10.0))
.set_y_ticks(
Some((Fix(100.0), 1)),
&[Mirror(false), Format("%.1f s")],
&[],
);
c.show(&mut fg, "example2_3");
let mut fg = Figure::new();
fg.axes2d()
.set_title("Border, Axes fg2.4", &[])
.set_border(true, &[Left, Bottom], &[LineWidth(2.0)])
.set_x_ticks(Some((Fix(1.0), 1)), &[Mirror(false)], &[])
.set_y_ticks(Some((Fix(50.0), 0)), &[Mirror(false)], &[])
.lines(x3, y3, &[LineWidth(2.0), Color("blue")])
.set_x_axis(true, &[LineWidth(2.0), LineStyle(DotDotDash)])
.set_y_axis(true, &[LineWidth(2.0), Color("red")]);
c.show(&mut fg, "example2_4");
let mut fg = Figure::new();
fg.axes2d().set_title("Image fg2.5", &[]).image(
z1.iter(),
zw,
zh,
Some((-4.0, -4.0, 4.0, 4.0)),
&[],
);
c.show(&mut fg, "example2_5");
let mut fg = Figure::new();
fg.axes2d()
.set_title("Image without borders fg2.6", &[])
.set_border(false, &[], &[])
.set_x_ticks(None, &[], &[])
.set_y_ticks(None, &[], &[])
.image(z1.iter(), zw, zh, Some((-4.0, -4.0, 4.0, 4.0)), &[]);
c.show(&mut fg, "example2_6");
let x4 = &[1f32, 10.0, 100.0];
let y4 = &[1f32, 3f32, 9f32];
let mut fg = Figure::new();
fg.axes2d()
.set_title("Logarithmic fg2.7", &[])
.lines(x4.iter(), y4.iter(), &[])
.set_x_ticks(Some((Auto, 1)), &[], &[])
.set_y_ticks(Some((Auto, 1)), &[], &[])
.set_x_log(Some(10.0))
.set_y_log(Some(3.0));
c.show(&mut fg, "example2_7");
let mut fg = Figure::new();
fg.axes2d()
.set_title("Axis Grid fg2.8", &[])
.lines(x3, y3, &[LineWidth(2.0), Color("blue")])
.set_y_ticks(Some((Auto, 2)), &[], &[])
.set_grid_options(true, &[LineStyle(DotDotDash), Color("black")])
.set_minor_grid_options(&[LineStyle(SmallDot), Color("red")])
.set_x_grid(true)
.set_y_grid(true)
.set_y_minor_grid(true);
c.show(&mut fg, "example2_8");
}
fn main()
{
Common::new().map(|c| example(c));
}
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