Struct Paragraph

pub struct Paragraph {
    pub line_height: f32,
    pub align: TextAlign,
    pub wrap: TextWrap,
    /* private fields */
}

A paragraph of rich text, that can contain multiple segments with different FontAttributes.

Fields

line_height: f32

The line height of the text.

align: TextAlign

The alignment of the text.

wrap: TextWrap

The text wrapping mode.

Implementations

impl Paragraph

pub fn new(line_height: f32, align: TextAlign, wrap: TextWrap) -> Paragraph

Create a new empty paragraph.

pub fn clear(&mut self)

Clear the paragraph.

pub fn set_text(&mut self, text: impl Display, attrs: FontAttributes)

Set the text of the paragraph with the given FontAttributes.

pub fn push_text(&mut self, text: impl Display, attrs: FontAttributes)

Push a new segment of text with the given FontAttributes to the paragraph.

pub fn with_text(self, text: impl Display, attrs: FontAttributes) -> Paragraph

Push a new segment of text with the given FontAttributes to the paragraph.

pub fn text(&self) -> &str

Get the text of the paragraph.

pub fn iter(&self) -> impl DoubleEndedIterator

Get an iterator over the segments of the paragraph.

pub fn iter_mut(&mut self) -> impl DoubleEndedIterator

Get an iterator over the segments of the paragraph mutably.

Trait Implementations

impl Clone for Paragraph

fn clone(&self) -> Paragraph

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Paragraph

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

Formats the value using the given formatter.

impl Default for Paragraph

fn default() -> Paragraph

Returns the “default value” for a type.

impl Hash for Paragraph

fn hash<H>(&self, state: &mut H)

where H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Paragraph

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Paragraph

impl StructuralPartialEq for Paragraph