Struct rbop::render::LayoutBlock

pub struct LayoutBlock {
    pub glyphs: Vec<(SizedGlyph, CalculatedPoint)>,
    pub baseline: Dimension,
    pub area: Area,
    pub special: LayoutBlockSpecial,
}

Fields

glyphs: Vec<(SizedGlyph, CalculatedPoint)>

baseline: Dimension

area: Area

special: LayoutBlockSpecial

Implementations

impl LayoutBlock

pub fn empty() -> LayoutBlock

pub fn new(
    glyphs: Vec<(SizedGlyph, CalculatedPoint)>,
    baseline: Dimension
) -> Self

pub fn update_area(self) -> Self

pub fn from_glyph(
    renderer: &mut impl Renderer,
    glyph: Glyph,
    properties: LayoutComputationProperties
) -> LayoutBlock

Creates a new layout block with one glyph at the origin. The baseline is the centre of this glyph.

pub fn offset(&self, dx: Dimension, dy: Dimension) -> LayoutBlock

pub fn merge_along_baseline(&self, other: &LayoutBlock) -> LayoutBlock

pub fn merge_along_vertical_centre(
    &self,
    other: &LayoutBlock,
    baseline: MergeBaseline
) -> LayoutBlock

Merges the glyphs of two layout blocks along their vertical centre.

pub fn merge_in_place(
    &self,
    other: &LayoutBlock,
    baseline: MergeBaseline
) -> LayoutBlock

Merge the the glyphs of two layout blocks exactly, without moving them.

pub fn move_right_of_other(&self, other: &LayoutBlock) -> LayoutBlock

Assuming that two layout blocks start at the same point, returns a clone of this block moved directly to the right of another layout block.

pub fn move_below_other(&self, other: &LayoutBlock) -> LayoutBlock

Assuming that two layout blocks start at the same point, returns a clone of this block moved directly below another layout block.

pub fn layout_horizontal(layouts: &[LayoutBlock]) -> LayoutBlock where
    Self: Sized, 

Calculates layout for a sequence of other layouts, one-after-the-other horizontally.

pub fn for_viewport(&self, viewport: Option<&Viewport>) -> Vec<ViewportGlyph>

Trait Implementations

impl Clone for LayoutBlock

fn clone(&self) -> LayoutBlock

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LayoutBlock

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

Formats the value using the given formatter.