Struct rstk::font::TkFont

pub struct TkFont {
    pub family: String,
    pub size: u64,
    pub weight: Weight,
    pub slant: Slant,
    pub underline: bool,
    pub overstrike: bool,
}

A font definition.

Fields

family: String

size: u64

weight: Weight

slant: Slant

underline: bool

overstrike: bool

Implementations

impl TkFont

pub fn measure(&self, text: &str) -> u64

Returns width in pixels of text if displayed with this font.

pub fn metrics(&self) -> TkFontMetrics

Returns font’s metrics

Trait Implementations

impl Clone for TkFont

fn clone(&self) -> TkFont

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TkFont

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

Formats the value using the given formatter.

impl Default for TkFont

fn default() -> TkFont

Returns the “default value” for a type.

impl Display for TkFont

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

Formats the value using the given formatter.

impl FromStr for TkFont

fn from_str(s: &str) -> Result<Self, Self::Err>

Parse from the {-option value} representation for fonts, as described in 5th point of Tk manual

type Err = ParseFontErr

The associated error which can be returned from parsing.

impl PartialEq<TkFont> for TkFont

fn eq(&self, other: &TkFont) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &TkFont) -> bool

This method tests for !=.

impl StructuralPartialEq for TkFont