pub struct Galley {
    pub job: Arc<LayoutJob>,
    pub rows: Vec<Row>,
    pub rect: Rect,
    pub mesh_bounds: Rect,
    pub num_vertices: usize,
    pub num_indices: usize,
    pub pixels_per_point: f32,
}
Expand description

Text that has been layed out, ready for painting.

You can create a Galley using crate::Fonts::layout_job;

This needs to be recreated if pixels_per_point (dpi scale) changes.

Fields

job: Arc<LayoutJob>

The job that this galley is the result of. Contains the original string and style sections.

rows: Vec<Row>

Rows of text, from top to bottom. The number of characters in all rows sum up to job.text.chars().count(). Note that each paragraph (pieces of text separated with \n) can be split up into multiple rows.

rect: Rect

Bounding rect.

rect.top() is always 0.0.

With LayoutJob::halign:

mesh_bounds: Rect

Tight bounding box around all the meshes in all the rows. Can be used for culling.

num_vertices: usize

Total number of vertices in all the row meshes.

num_indices: usize

Total number of indices in all the row meshes.

pixels_per_point: f32

The number of physical pixels for each logical point. Since this affects the layout, we keep track of it so that we can warn if this has changed once we get to tessellation.

Implementations

Returns a 0-width Rect.

Returns a 0-width Rect.

Cursor at the given position within the galley

Cursor to one-past last character.

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

Deserialize this value from the given Serde deserializer. Read more

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more

Serialize this value into the given Serde serializer. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

Uses borrowed data to replace owned data, usually by cloning. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.