Struct astrup::plot::Plot

pub struct Plot { /* fields omitted */ }

Plot

Determines a single plot. A plot is part of a figure, and contains a canvas where things are drawn. By default, there is some space around the canvas, to make space for labels, ticks, and tick labels.

Methods

impl Plot

fn new() -> Plot

Create and return a plot

fn set_title(self, title: &str) -> Self

Set plot title

fn set_color(self, color: Rgba) -> Self

Set plot background color. Note: This is different from the canvas background color.

fn set_color_rgb(self, red: f32, green: f32, blue: f32) -> Self

Set the plot background color. Note: This is different from the canvas background color.

fn set_color_rgba(self, red: f32, green: f32, blue: f32, alpha: f32) -> Self

Set the plot background color. Note: This is different from the canvas background color.

fn set_local_frame(self, left: f64, right: f64, bottom: f64, top: f64) -> Self

Set local plot coordinates, relative to the figure it belongs to.

A value of 0.0 is the minimum figure coordinate, and a value of 1.0 is the maximum figure coordinate.

fn set_data_range(self, x_min: f64, x_max: f64, y_min: f64, y_max: f64) -> Self

Set the data range of the plot

Note: This is a soft suggestion, and can be overwritten before the final result for aestethics. See more here.

fn set_x_range(self, x_min: f64, x_max: f64) -> Self

Set the horisontal data range of the plot

Note: This is a soft suggestion, and can be overwritten before the final result for aestethics. See more here.

fn set_y_range(self, y_min: f64, y_max: f64) -> Self

Set the vertical data range of the plot

Note: This is a soft suggestion, and can be overwritten before the final result for aestethics. See more here.

fn set_x_min(self, x_min: f64) -> Self

Set the left horisontal data range end of the plot

Note: This is a soft suggestion, and can be overwritten before the final result for aestethics. See more here.

fn set_x_max(self, x_max: f64) -> Self

Set the right horisontal data range end of the plot

Note: This is a soft suggestion, and can be overwritten before the final result for aestethics. See more here.

fn set_y_min(self, y_min: f64) -> Self

Set the bottom vertical data range end of the plot

Note: This is a soft suggestion, and can be overwritten before the final result for aestethics. See more here.

fn set_y_max(self, y_max: f64) -> Self

Set the top vertical data range end of the plot

Note: This is a soft suggestion, and can be overwritten before the final result for aestethics. See more here.

fn display_border(self, val: bool) -> Self

Whether or not to display a border around the plot

fn set_border_color(self, color: Rgba) -> Self

Set the color of the border around the plot

fn set_border_thickness(self, val: f64) -> Self

Set the line width of the border around the plot

fn add(self, chart: Chart) -> Self

Add a canvas to the plot

fn fit(&mut self) -> Result<(), Error>

This method is called by figure after all plots are added, and all plot adjustment is made. This happend right before the plot is drawn on the figure.

The function scales various elements within the plot, and calls a similar plot for its canvasses.

fn draw(&self, cr: &Context, fig_rel_height: f64, fig_rel_width: f64)

Do the actual drawing of the plot

Trait Implementations

impl Clone for Plot

fn clone(&self) -> Plot

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Plot

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.