Trait pango::ContextExt [−] [src]

pub trait ContextExt {
    fn get_base_dir(&self) -> Direction;

    fn get_base_gravity(&self) -> Gravity;

    fn get_font_description(&self) -> Option<FontDescription>;

    fn get_font_map(&self) -> Option<FontMap>;

    fn get_gravity(&self) -> Gravity;

    fn get_gravity_hint(&self) -> GravityHint;

    fn get_language(&self) -> Option<Language>;

    fn get_matrix(&self) -> Option<Matrix>;

    fn get_metrics<'a, 'b, P: Into<Option<&'a FontDescription>>, Q: Into<Option<&'b Language>>>(
        &self, 
        desc: P, 
        language: Q
    ) -> Option<FontMetrics>;

    fn list_families(&self) -> Vec<FontFamily>;

    fn load_font(&self, desc: &FontDescription) -> Option<Font>;

    fn load_fontset(
        &self, 
        desc: &FontDescription, 
        language: &Language
    ) -> Option<Fontset>;

    fn set_base_dir(&self, direction: Direction);

    fn set_base_gravity(&self, gravity: Gravity);

    fn set_font_description(&self, desc: &FontDescription);

    fn set_font_map(&self, font_map: &FontMap);

    fn set_gravity_hint(&self, hint: GravityHint);

    fn set_language(&self, language: &Language);

    fn set_matrix<'a, P: Into<Option<&'a Matrix>>>(&self, matrix: P);
}

Required Methods

Implementors