Struct TextMetrics

pub struct TextMetrics {
    pub min_width: Dim,
    pub max_width: Dim,
    pub height: Dim,
    pub ascent: Dim,
    pub descent: Dim,
    pub lines: u32,
}

Metrics of a text layout object.

Fields

min_width: Dim

Minimum width, is a width of the widest word (non-breakable sequence) in the text.

max_width: Dim

Maximum width, is the width of the text without wrapping.

If the text contains new line sequences then function returns width of widest string.

height: Dim

Computed height of the Text object and box height.

ascent: Dim

descent: Dim

lines: u32

Mumber of lines in text layout.

To get meaningful values you should set width of the text layout object (with Text.set_box, for example).

Trait Implementations

impl Debug for TextMetrics

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

Formats the value using the given formatter.

impl Default for TextMetrics

fn default() -> TextMetrics

Returns the “default value” for a type.