extern crate gnuplot;
use common::*;
use gnuplot::*;
use std::iter::repeat;
mod common;
fn example(c: Common)
{
let x = &[1.0f32, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0];
let x = x.iter2();
let y1: Vec<f32> = x.map(|&v| {
let z = v - 4.0;
z * z - 5.0
}).collect();
let y1 = y1.iter2();
let y2: Vec<f32> = x.map(|&v| {
let z = v - 4.0;
-z * z + 5.0
}).collect();
let y2 = y2.iter2();
let y3: Vec<f32> = x.map(|&v| v - 4.0).collect();
let y3 = y3.iter2();
let y4: Vec<f32> = x.map(|&v| 0.9 * v - 4.0).collect();
let y4 = y4.iter2();
let x_err = repeat(0.1f32);
let y_err = repeat(0.2f32);
let mut fg = Figure::new();
c.set_term(&mut fg);
fg.axes2d()
.set_size(0.75, 1.0)
.set_title("Example Plot fg1.1", &[])
.set_x_ticks(Some((Fix(1.0), 1)), &[Mirror(false)], &[])
.set_y_ticks(Some((Fix(1.0), 1)), &[Mirror(false)], &[])
.set_legend(
Graph(1.0),
Graph(0.5),
&[Placement(AlignLeft, AlignCenter)],
&[TextAlign(AlignRight)],
)
.set_border(true, &[Left, Bottom], &[LineWidth(2.0)])
.set_x_label("Abscissa", &[])
.set_y_label("Ordinate", &[])
.arrow(
Axis(5.7912),
Axis(2.7912),
Axis(5.7912),
Axis(1.7912),
&[ArrowType(Closed), ArrowSize(0.1), LineWidth(2.0), Color("black")],
)
.label("Here", Axis(5.7912), Axis(3.1), &[TextAlign(AlignCenter)])
.fill_between(x, y1.map(|&y| y * 0.85 - 1.0), y1.map(|&y| y * 1.15 + 1.0), &[Color("#aaaaff")])
.lines(x, y1, &[Caption("(x - 4)^2 - 5"), LineWidth(1.5), Color("black")])
.y_error_lines(x, y2, repeat(1.0f32), &[Caption("(x - 4)^2 + 5"), LineWidth(1.5), Color("red")])
.lines_points(
x,
y3,
&[
Caption("x - 4"),
PointSymbol('t'),
LineWidth(1.5),
LineStyle(Dash),
Color("#11ff11"),
],
);
c.show(&mut fg, "fg1.1.gnuplot");
if !c.no_show
{
fg.set_terminal("pdfcairo", "fg1.1.pdf");
fg.show();
fg.set_terminal("pngcairo", "fg1.1.png");
fg.show();
}
let mut fg = Figure::new();
c.set_term(&mut fg);
fg.axes2d()
.set_pos_grid(2, 2, 0)
.lines(x, y1, &[Caption("Lines"), LineWidth(3.0), Color("violet")])
.set_title("Plot1 fg1.2", &[]);
fg.axes2d()
.set_pos_grid(2, 1, 1)
.points(x, y2, &[Caption("Points"), PointSymbol('D'), Color("#ffaa77"), PointSize(2.0)])
.set_title("Plot2", &[]);
c.show(&mut fg, "fg1.2.gnuplot");
let mut fg = Figure::new();
c.set_term(&mut fg);
fg.axes2d().lines(x, y1, &[Caption("Lines"), LineWidth(3.0), Color("violet")]);
fg.axes2d()
.set_pos(0.2, 0.4)
.set_size(0.3, 0.6)
.set_aspect_ratio(Fix(1.0))
.points(x, y2, &[Caption("Points"), PointSymbol('T'), Color("#ffaa77")])
.set_title("Inset fg1.3", &[]);
c.show(&mut fg, "fg1.3.gnuplot");
let mut fg = Figure::new();
c.set_term(&mut fg);
fg.axes2d()
.lines(x, y1, &[Caption("Lines"), LineWidth(3.0), Color("violet")])
.set_y_range(Fix(-30.0), Auto)
.set_y_label("This axis is manually scaled on the low end", &[])
.set_title("Range fg1.4", &[]);
c.show(&mut fg, "fg1.4.gnuplot");
let mut fg = Figure::new();
c.set_term(&mut fg);
fg.axes2d()
.x_error_lines(
x,
y1,
x_err.clone(),
&[Caption(r"x\\_error\\_lines"), LineWidth(2.0), PointSymbol('O'), Color("red")],
)
.y_error_lines(
x,
y2,
y_err.clone(),
&[Caption(r"y\\_error\\_lines"), LineWidth(2.0), PointSymbol('S'), Color("blue")],
)
.x_error_bars(x, y3, x_err, &[Caption(r"x\\_error\\_bars"), PointSymbol('T'), Color("cyan")])
.y_error_bars(x, y4, y_err, &[Caption(r"y\\_error\\_bars"), PointSymbol('R'), Color("green")])
.set_title("Error fg1.5", &[]);
c.show(&mut fg, "fg1.5.gnuplot");
let mut fg = Figure::new();
c.set_term(&mut fg);
fg.axes2d()
.set_size(1.0, 0.8)
.set_pos(0.0, 0.2)
.fill_between(x, y1, y3, &[Color("red"), FillAlpha(0.5), FillRegion(Above), Caption("A > B")])
.fill_between(x, y1, y3, &[Color("green"), FillAlpha(0.5), FillRegion(Below), Caption("A < B")])
.fill_between(
x,
y2,
y3,
&[Color("blue"), FillAlpha(0.5), FillRegion(Between), Caption("Between C and B")],
)
.lines(x, y1, &[Color("black"), LineWidth(2.0), LineStyle(Dash), Caption("A")])
.lines(x, y2, &[Color("black"), LineWidth(2.0), Caption("C")])
.lines(x, y3, &[Color("black"), LineWidth(2.0), LineStyle(DotDotDash), Caption("B")])
.set_title("Fill and legend fg1.6", &[])
.set_legend(
Graph(0.5),
Graph(-0.2),
&[Horizontal, Placement(AlignCenter, AlignTop), Title("Legend Title")],
&[TextAlign(AlignRight)],
);
c.show(&mut fg, "fg1.6.gnuplot");
let mut fg = Figure::new();
c.set_term(&mut fg);
fg.axes2d()
.set_pos(0.1, 0.1)
.set_size(0.8, 0.8)
.lines(
x,
y1,
&[Caption("(x - 4)^2 - 5"), LineWidth(3.0), Color("violet"), LineStyle(DotDash)],
)
.points(x, y2, &[Caption("(x - 4)^2 + 5"), PointSymbol('S'), Color("#ffaa77")])
.lines_points(x, y3, &[Caption("x - 4"), PointSymbol('O'), Color("black"), LineStyle(SmallDot)])
.set_x_label("X Label", &[Font("Arial", 24.0), TextColor("red"), Rotate(45.0)])
.set_y_label("Y Label", &[Rotate(0.0)])
.set_title(
"Goings nuts with the formatting fg1.7",
&[Font("Times", 24.0), TextOffset(-10.0, 0.5)],
)
.label(
"Intersection",
Axis(2.208),
Axis(-1.791),
&[
MarkerSymbol('*'),
TextAlign(AlignCenter),
TextOffset(0.0, -1.0),
MarkerColor("red"),
MarkerSize(2.0),
],
);
c.show(&mut fg, "fg1.7.gnuplot");
}
fn main()
{
Common::new().map(|c| example(c));
}