Trait rsvg::HandleExt [−] [src]

pub trait HandleExt {
    fn close(&self) -> Result<(), Error>;

    fn get_dimensions(&self) -> DimensionData;

    fn get_dimensions_sub<'a, P: Into<Option<&'a str>>>(
        &self, 
        id: P
    ) -> Option<DimensionData>;

    fn get_pixbuf(&self) -> Option<Pixbuf>;

    fn get_pixbuf_sub<'a, P: Into<Option<&'a str>>>(
        &self, 
        id: P
    ) -> Option<Pixbuf>;

    fn get_position_sub(&self, id: &str) -> Option<PositionData>;

    fn has_sub(&self, id: &str) -> bool;

    fn render_cairo(&self, cr: &Context) -> bool;

    fn render_cairo_sub<'a, P: Into<Option<&'a str>>>(
        &self, 
        cr: &Context, 
        id: P
    ) -> bool;

    fn set_base_uri(&self, base_uri: &str);

    fn set_dpi(&self, dpi: f64);

    fn set_dpi_x_y(&self, dpi_x: f64, dpi_y: f64);

    fn write(&self, buf: &[u8]) -> Result<(), Error>;

    fn get_property_dpi_x(&self) -> f64;

    fn set_property_dpi_x(&self, dpi_x: f64);

    fn get_property_dpi_y(&self) -> f64;

    fn set_property_dpi_y(&self, dpi_y: f64);

    fn get_property_em(&self) -> f64;

    fn get_property_ex(&self) -> f64;

    fn get_property_flags(&self) -> HandleFlags;

    fn get_property_height(&self) -> i32;

    fn get_property_width(&self) -> i32;

    fn connect_property_dpi_x_notify<F: Fn(&Self) + 'static>(
        &self, 
        f: F
    ) -> SignalHandlerId;

    fn connect_property_dpi_y_notify<F: Fn(&Self) + 'static>(
        &self, 
        f: F
    ) -> SignalHandlerId;

    fn connect_property_em_notify<F: Fn(&Self) + 'static>(
        &self, 
        f: F
    ) -> SignalHandlerId;

    fn connect_property_ex_notify<F: Fn(&Self) + 'static>(
        &self, 
        f: F
    ) -> SignalHandlerId;

    fn connect_property_flags_notify<F: Fn(&Self) + 'static>(
        &self, 
        f: F
    ) -> SignalHandlerId;

    fn connect_property_height_notify<F: Fn(&Self) + 'static>(
        &self, 
        f: F
    ) -> SignalHandlerId;

    fn connect_property_width_notify<F: Fn(&Self) + 'static>(
        &self, 
        f: F
    ) -> SignalHandlerId;
}

Required Methods

Implementors