Struct ChartLayout

pub struct ChartLayout<'a> { /* private fields */ }

Specifies layout of chart before creating DrawingArea

Implementations

impl<'a> ChartLayout<'a>

pub fn new() -> Self

pub fn set_all_label_area_size( &mut self, top: u32, bottom: u32, left: u32, right: u32, ) -> &mut Self

pub fn x_label_area_size(&mut self, size: u32) -> &mut Self

pub fn y_label_area_size(&mut self, size: u32) -> &mut Self

pub fn top_x_label_area_size(&mut self, size: u32) -> &mut Self

pub fn right_y_label_area_size(&mut self, size: u32) -> &mut Self

pub fn set_all_margin( &mut self, top: u32, bottom: u32, left: u32, right: u32, ) -> &mut Self

pub fn margin(&mut self, size: u32) -> &mut Self

pub fn margin_top(&mut self, size: u32) -> &mut Self

pub fn margin_bottom(&mut self, size: u32) -> &mut Self

pub fn margin_left(&mut self, size: u32) -> &mut Self

pub fn margin_right(&mut self, size: u32) -> &mut Self

pub fn no_caption(&mut self) -> &mut Self

pub fn caption( &mut self, text: impl Into<String>, font: impl Into<FontDesc<'a>>, ) -> Result<&mut Self, FontError>

Sets new caption text and calculates caption area above the chart.

pub fn replace_caption(&mut self, text: impl Into<String>) -> &mut Self

Replaces caption test, without updating layout.

It is needed to call caption() in order to make caption visible.

pub fn desired_image_size(&self, plot_size: (u32, u32)) -> (u32, u32)

Size of root area whose plotting area will be equal to plot_size.

An DrawingArea with returned size should be given for bind().

pub fn desired_image_height_from_width( &self, image_width: u32, aspect_ratio: f64, ) -> u32

Estimates required root-area height from its width and the aspect ratio of the plotting area.

aspect_ratio is the ratio of plotting-area height to its width.

pub fn bind<'b, DB>( &self, root_area: &'b DrawingArea<DB, Shift>, ) -> Result<ChartLayoutBuilder<'b, DB>, DrawingAreaErrorKind<<DB as DrawingBackend>::ErrorType>>

where DB: DrawingBackend, 'a: 'b,

Bind layout information to an actual root area.

Trait Implementations

impl<'a> Clone for ChartLayout<'a>

fn clone(&self) -> ChartLayout<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for ChartLayout<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'a> Default for ChartLayout<'a>

fn default() -> Self

Returns the “default value” for a type.