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layout_shape_text

rpptx_render

Function layout_shape_text 

Source 
pub fn layout_shape_text(
    shape: &ResolvedShape,
    text: &ResolvedTextBody,
    font_manager: &mut FontManager,
    page_number: usize,
    text_directions: &[Vec<TextDirection>],
    width_factor: f64,
) -> Result<ShapeTextLayout, RenderInputError>
Expand description

Lays out one resolved shape’s text exactly as slide lowering draws it.

text is the shape’s own ResolvedContent::Text body and text_directions the shape’s entry in the resolver’s paragraph directions. page_number is the one-based number that slide-number fields show. width_factor scales the usable width before line breaking and keeps its left edge. Lowering passes 1.0, so that factor reproduces the drawn lines.