Struct ezgui::GfxCtx

pub struct GfxCtx<'a> {
    pub canvas: &'a Canvas,
    pub prerender: &'a Prerender,
    // some fields omitted
}

Fields

canvas: &'a Canvas

prerender: &'a Prerender

Implementations

impl<'a> GfxCtx<'a>

pub fn fork(
    &mut self,
    top_left_map: Pt2D,
    top_left_screen: ScreenPt,
    zoom: f64,
    z: Option<f32>
)

pub fn fork_screenspace(&mut self)

pub fn unfork(&mut self)

pub fn clear(&mut self, color: Color)

pub fn draw_polygon(&mut self, color: Color, poly: Polygon)

pub fn redraw(&mut self, obj: &Drawable)

pub fn redraw_at(&mut self, top_left: ScreenPt, obj: &Drawable)

pub fn enable_clipping(&mut self, rect: ScreenRectangle)

pub fn disable_clipping(&mut self)

pub fn draw_mouse_tooltip(&mut self, txt: Text)

pub fn get_screen_bounds(&self) -> Bounds

pub fn screen_to_map(&self, pt: ScreenPt) -> Pt2D

pub fn get_cursor_in_map_space(&self) -> Option<Pt2D>

pub fn is_screencap(&self) -> bool

pub fn set_screencap_naming_hint(&mut self, hint: String)

pub fn upload(&mut self, batch: GeomBatch) -> Drawable

pub fn default_line_height(&self) -> f64

pub fn style(&self) -> &Style