Struct egui_plotter::EguiBackend
source · pub struct EguiBackend<'a> { /* private fields */ }
Expand description
Plotter backend for egui; simply provide a reference to the ui element to use.
Implementations§
Trait Implementations§
source§impl<'a> DrawingBackend for EguiBackend<'a>
impl<'a> DrawingBackend for EguiBackend<'a>
source§fn ensure_prepared(&mut self) -> Result<(), DrawingErrorKind<Self::ErrorType>>
fn ensure_prepared(&mut self) -> Result<(), DrawingErrorKind<Self::ErrorType>>
Ensure the backend is ready to draw
source§fn present(&mut self) -> Result<(), DrawingErrorKind<Self::ErrorType>>
fn present(&mut self) -> Result<(), DrawingErrorKind<Self::ErrorType>>
Finalize the drawing step and present all the changes.
This is used as the real-time rendering support.
The backend may implement in the following way, when
ensure_prepared
is called
it checks if it needs a fresh buffer and present
is called rendering all the
pending changes on the screen.source§fn draw_pixel(
&mut self,
point: (i32, i32),
color: BackendColor
) -> Result<(), DrawingErrorKind<Self::ErrorType>>
fn draw_pixel( &mut self, point: (i32, i32), color: BackendColor ) -> Result<(), DrawingErrorKind<Self::ErrorType>>
Draw a pixel on the drawing backend Read more
source§fn draw_line<S: BackendStyle>(
&mut self,
from: (i32, i32),
to: (i32, i32),
style: &S
) -> Result<(), DrawingErrorKind<Self::ErrorType>>
fn draw_line<S: BackendStyle>( &mut self, from: (i32, i32), to: (i32, i32), style: &S ) -> Result<(), DrawingErrorKind<Self::ErrorType>>
Draw a line on the drawing backend Read more
source§fn draw_text<TStyle: BackendTextStyle>(
&mut self,
text: &str,
style: &TStyle,
pos: (i32, i32)
) -> Result<(), DrawingErrorKind<Self::ErrorType>>
fn draw_text<TStyle: BackendTextStyle>( &mut self, text: &str, style: &TStyle, pos: (i32, i32) ) -> Result<(), DrawingErrorKind<Self::ErrorType>>
Draw a text on the drawing backend Read more
source§fn draw_path<S: BackendStyle, I: IntoIterator<Item = BackendCoord>>(
&mut self,
path: I,
style: &S
) -> Result<(), DrawingErrorKind<Self::ErrorType>>
fn draw_path<S: BackendStyle, I: IntoIterator<Item = BackendCoord>>( &mut self, path: I, style: &S ) -> Result<(), DrawingErrorKind<Self::ErrorType>>
Draw a path on the drawing backend Read more
fn fill_polygon<S: BackendStyle, I: IntoIterator<Item = BackendCoord>>( &mut self, vert: I, style: &S ) -> Result<(), DrawingErrorKind<Self::ErrorType>>
source§fn draw_rect<S>(
&mut self,
upper_left: (i32, i32),
bottom_right: (i32, i32),
style: &S,
fill: bool
) -> Result<(), DrawingErrorKind<Self::ErrorType>>where
S: BackendStyle,
fn draw_rect<S>( &mut self, upper_left: (i32, i32), bottom_right: (i32, i32), style: &S, fill: bool ) -> Result<(), DrawingErrorKind<Self::ErrorType>>where S: BackendStyle,
Draw a rectangle on the drawing backend Read more
source§fn draw_circle<S>(
&mut self,
center: (i32, i32),
radius: u32,
style: &S,
fill: bool
) -> Result<(), DrawingErrorKind<Self::ErrorType>>where
S: BackendStyle,
fn draw_circle<S>( &mut self, center: (i32, i32), radius: u32, style: &S, fill: bool ) -> Result<(), DrawingErrorKind<Self::ErrorType>>where S: BackendStyle,
Draw a circle on the drawing backend Read more
source§fn estimate_text_size<TStyle>(
&self,
text: &str,
style: &TStyle
) -> Result<(u32, u32), DrawingErrorKind<Self::ErrorType>>where
TStyle: BackendTextStyle,
fn estimate_text_size<TStyle>( &self, text: &str, style: &TStyle ) -> Result<(u32, u32), DrawingErrorKind<Self::ErrorType>>where TStyle: BackendTextStyle,
Estimate the size of the horizontal text if rendered on this backend.
This is important because some of the backend may not have font ability.
Thus this allows those backend reports proper value rather than ask the
font rasterizer for that. Read more
Auto Trait Implementations§
impl<'a> !RefUnwindSafe for EguiBackend<'a>
impl<'a> !Send for EguiBackend<'a>
impl<'a> !Sync for EguiBackend<'a>
impl<'a> Unpin for EguiBackend<'a>
impl<'a> !UnwindSafe for EguiBackend<'a>
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> IntoDrawingArea for Twhere
T: DrawingBackend,
impl<T> IntoDrawingArea for Twhere T: DrawingBackend,
source§fn into_drawing_area(self) -> DrawingArea<T, Shift>
fn into_drawing_area(self) -> DrawingArea<T, Shift>
Convert the type into a root drawing area