Struct TextStyle

pub struct TextStyle<'a> {
    pub font: FontDesc<'a>,
    pub color: BackendColor,
    pub pos: Pos,
}

Style of a text

Fields

font: FontDesc<'a>

The font description

color: BackendColor

The text color

pos: Pos

The anchor point position

Implementations

impl<'a> TextStyle<'a>

pub fn color<C: Color>(&self, color: &'a C) -> Self

Sets the color of the style.

• color: The required color
• returns The up-to-dated text style

use plotters::prelude::*;

let style = TextStyle::from(("sans-serif", 20).into_font()).color(&RED);

pub fn transform(&self, trans: FontTransform) -> Self

Sets the font transformation of the style.

• trans: The required transformation
• returns The up-to-dated text style

use plotters::prelude::*;

let style = TextStyle::from(("sans-serif", 20).into_font()).transform(FontTransform::Rotate90);

pub fn pos(&self, pos: Pos) -> Self

Sets the anchor position.

• pos: The required anchor position
• returns The up-to-dated text style

use plotters::prelude::*;
use plotters::style::text_anchor::{Pos, HPos, VPos};

let pos = Pos::new(HPos::Left, VPos::Top);
let style = TextStyle::from(("sans-serif", 20).into_font()).pos(pos);

See also

IntoTextStyle::with_anchor()

Trait Implementations

impl<'a> BackendTextStyle for TextStyle<'a>

type FontError = <FontDataInternal as FontData>::ErrorType

The error type of this text style implementation

fn color(&self) -> BackendColor

fn size(&self) -> f64

fn transform(&self) -> FontTransform

fn style(&self) -> FontStyle

fn layout_box( &self, text: &str, ) -> Result<((i32, i32), (i32, i32)), Self::FontError>

fn anchor(&self) -> Pos

fn family(&self) -> FontFamily<'_>

fn draw<E, DrawFunc: FnMut(i32, i32, BackendColor) -> Result<(), E>>( &self, text: &str, pos: BackendCoord, draw: DrawFunc, ) -> Result<Result<(), E>, Self::FontError>

impl<'a> Clone for TextStyle<'a>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a, 'b: 'a> From<&'b TextStyle<'a>> for TextStyle<'a>

Make sure that we are able to automatically copy the TextStyle

fn from(this: &'b TextStyle<'a>) -> Self

Converts to this type from the input type.

impl<'a, T: Into<FontDesc<'a>>> From<T> for TextStyle<'a>

fn from(font: T) -> Self

Converts to this type from the input type.

impl<'a> IntoTextStyle<'a> for TextStyle<'a>

fn into_text_style<P: HasDimension>(self, _: &P) -> TextStyle<'a>

Converts the value into a TextStyle value.

fn with_color<C: Color>(self, color: C) -> TextStyleBuilder<'a, Self>

where Self: Sized,

Specifies the color of the text element

fn with_anchor<C: Color>(self, pos: Pos) -> TextStyleBuilder<'a, Self>

where Self: Sized,

Specifies the position of the text anchor relative to the text element

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 112 bytes