[−][src]Trait pango::RendererExt

pub trait RendererExt: 'static {
    fn activate(&self);

    fn deactivate(&self);

    fn draw_error_underline(&self, x: i32, y: i32, width: i32, height: i32);

    fn draw_glyph<P: IsA<Font>>(&self, font: &P, glyph: Glyph, x: f64, y: f64);

    fn draw_glyph_item(
        &self, 
        text: Option<&str>, 
        glyph_item: &mut GlyphItem, 
        x: i32, 
        y: i32
    );

    fn draw_glyphs<P: IsA<Font>>(
        &self, 
        font: &P, 
        glyphs: &mut GlyphString, 
        x: i32, 
        y: i32
    );

    fn draw_layout(&self, layout: &Layout, x: i32, y: i32);

    fn draw_layout_line(&self, line: &LayoutLine, x: i32, y: i32);

    fn draw_rectangle(
        &self, 
        part: RenderPart, 
        x: i32, 
        y: i32, 
        width: i32, 
        height: i32
    );

    fn draw_trapezoid(
        &self, 
        part: RenderPart, 
        y1_: f64, 
        x11: f64, 
        x21: f64, 
        y2: f64, 
        x12: f64, 
        x22: f64
    );

    fn get_color(&self, part: RenderPart) -> Option<Color>;

    fn get_layout(&self) -> Option<Layout>;

    fn get_layout_line(&self) -> Option<LayoutLine>;

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

    fn part_changed(&self, part: RenderPart);

    fn set_color(&self, part: RenderPart, color: Option<&Color>);

    fn set_matrix(&self, matrix: Option<&Matrix>);
}

Required methods

fn activate(&self)

fn deactivate(&self)

fn draw_error_underline(&self, x: i32, y: i32, width: i32, height: i32)

fn draw_glyph<P: IsA<Font>>(&self, font: &P, glyph: Glyph, x: f64, y: f64)

fn draw_glyph_item(
    &self,
    text: Option<&str>,
    glyph_item: &mut GlyphItem,
    x: i32,
    y: i32
)

fn draw_glyphs<P: IsA<Font>>(
    &self,
    font: &P,
    glyphs: &mut GlyphString,
    x: i32,
    y: i32
)

fn draw_layout(&self, layout: &Layout, x: i32, y: i32)

fn draw_layout_line(&self, line: &LayoutLine, x: i32, y: i32)

fn draw_rectangle(
    &self,
    part: RenderPart,
    x: i32,
    y: i32,
    width: i32,
    height: i32
)

fn draw_trapezoid(
    &self,
    part: RenderPart,
    y1_: f64,
    x11: f64,
    x21: f64,
    y2: f64,
    x12: f64,
    x22: f64
)

fn get_color(&self, part: RenderPart) -> Option<Color>

fn get_layout(&self) -> Option<Layout>

fn get_layout_line(&self) -> Option<LayoutLine>

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

fn part_changed(&self, part: RenderPart)

fn set_color(&self, part: RenderPart, color: Option<&Color>)

fn set_matrix(&self, matrix: Option<&Matrix>)

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Implementors

impl<O: IsA<Renderer>> RendererExt for O[src]

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