Struct plotpy::Shapes[][src]

pub struct Shapes {
    pub edge_color: String,
    pub face_color: String,
    pub line_width: f64,
    pub arrow_scale: f64,
    pub arrow_style: String,
    // some fields omitted
}
Expand description

Draw polygonal shapes

Example

// import
use plotpy::*;
use std::path::Path;

// directory to save figures
const OUT_DIR: &str = "/tmp/plotpy/doc_tests";

// shapes object and options
let mut shapes = Shapes::new();
shapes.line_width = 3.0;
shapes.edge_color = "#cd0000".to_string();
shapes.face_color = "#eeea83".to_string();

// draw arc
shapes.arc(0.5, 0.5, 0.4, 195.0, -15.0);

// draw arrow
shapes.arrow_scale = 50.0;
shapes.arrow_style = "fancy".to_string();
shapes.arrow(0.4, 0.3, 0.6, 0.5);

// draw circle
shapes.face_color = "None".to_string();
shapes.edge_color = "#1f9c25".to_string();
shapes.line_width = 6.0;
shapes.circle(0.5, 0.5, 0.5);

// draw polyline
shapes.line_width = 3.0;
shapes.edge_color = "blue".to_string();
let a = 0.2;
let c = f64::sqrt(3.0) / 2.0;
let p = vec![vec![0.1, 0.5], vec![0.1 + a, 0.5], vec![0.1 + a / 2.0, 0.5 + a * c]];
let q = vec![vec![0.9, 0.5], vec![0.9 - a, 0.5], vec![0.9 - a / 2.0, 0.5 + a * c]];
shapes.polyline(&p, true);
shapes.polyline(&q, false);

// add shapes to plot
let mut plot = Plot::new();
plot.hide_axes();
plot.equal();
plot.range(-0.05, 1.05, -0.05, 1.05);
plot.add(&shapes);

// save figure
let path = Path::new(OUT_DIR).join("doc_shapes.svg");
plot.save(&path)?;

doc_shapes.svg

Fields

edge_color: String

Edge color (shared)

face_color: String

Face color (shared)

line_width: f64

Line width of edge (shared)

arrow_scale: f64

Arrow scale

arrow_style: String

Arrow style

  • -” – Curve : None
  • ->” – CurveB : head_length=0.4,head_width=0.2
  • -[” – BracketB : widthB=1.0,lengthB=0.2,angleB=None
  • -|>” – CurveFilledB : head_length=0.4,head_width=0.2
  • <-” – CurveA : head_length=0.4,head_width=0.2
  • <->” – CurveAB : head_length=0.4,head_width=0.2
  • <|-” – CurveFilledA : head_length=0.4,head_width=0.2
  • <|-|>” – CurveFilledAB : head_length=0.4,head_width=0.2
  • ]-” – BracketA : widthA=1.0,lengthA=0.2,angleA=None
  • ]-[” – BracketAB : widthA=1.0,lengthA=0.2,angleA=None,widthB=1.0,lengthB=0.2,angleB=None
  • fancy” – Fancy : head_length=0.4,head_width=0.4,tail_width=0.4
  • simple” – Simple : head_length=0.5,head_width=0.5,tail_width=0.2
  • wedge” – Wedge : tail_width=0.3,shrink_factor=0.5
  • |-|” – BarAB : widthA=1.0,angleA=None,widthB=1.0,angleB=None

As defined in https://matplotlib.org/stable/api/_as_gen/matplotlib.patches.FancyArrowPatch.html

Implementations

Draws arc

Draws arrow

Draws circle

Draws polyline

Trait Implementations

Auto Trait Implementations

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Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Performs the conversion.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.