Struct TextBounds 

pub struct TextBounds {
    pub layout: CanvasRect,
    pub content: CanvasRect,
    pub ink: Option<CanvasRect>,
    pub line_count: u32,
}

Where a text lies, as fractions of the canvas, (0, 0) top-left to (1, 1) bottom-right, as its style’s position is: on the picture a text generator draws, before its clip’s transform and effects, and on the canvas for a caption. measure_text measures it.

Fields

layout: CanvasRect

The box the style’s anchor and position place: the wrapping width wide, every line’s em box tall, and the whole pixels of outline and background padding around that.

content: CanvasRect

The lines’ advances: from the start of the line that starts farthest left to the end of the one that ends farthest right, as tall as the layout, with the same decorations around it. It moves only as the advances do, not as glyphs with more or less ink are typed.

ink: Option<CanvasRect>

What the text draws: its glyphs, their outline, and the background’s boxes, as alpha2_text::TextMeasure::ink bounds them at the measured size. Every pixel the text gives any alpha there meets it, give or take the pixel sampling the texture spreads it by. None when the text draws nothing.

line_count: u32

Number of laid-out lines.

Trait Implementations

impl Clone for TextBounds

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TextBounds

impl Debug for TextBounds

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

Formats the value using the given formatter.

impl PartialEq for TextBounds

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TextBounds