pub struct Canvas<'a> { /* private fields */ }
Implementations§
Trait Implementations§
Source§impl<'a> CanvasContext for Canvas<'a>
impl<'a> CanvasContext for Canvas<'a>
type Pattern = Pattern
Source§fn get_direction(&self) -> Direction
fn get_direction(&self) -> Direction
Get direction
Source§fn set_direction(&self, value: Direction) -> String
fn set_direction(&self, value: Direction) -> String
Set direction
Source§fn set_fill_color(&self, value: Color)
fn set_fill_color(&self, value: Color)
Set fill color
Source§fn set_fill_gradient(&self, value: &Gradient)
fn set_fill_gradient(&self, value: &Gradient)
Set fill gradient
Source§fn set_fill_pattern(&self, value: &Self::Pattern)
fn set_fill_pattern(&self, value: &Self::Pattern)
Set fill pattern
Source§fn get_filter(&self) -> String
fn get_filter(&self) -> String
Get filter
Source§fn set_filter(&self, value: &str)
fn set_filter(&self, value: &str)
Set filter
Source§fn set_font(
&self,
family: &str,
style: TextStyle,
weight: TextWeight,
size: f64,
)
fn set_font( &self, family: &str, style: TextStyle, weight: TextWeight, size: f64, )
Set direction
Source§fn get_global_alpha(&self) -> f64
fn get_global_alpha(&self) -> f64
Get global alpha
Source§fn set_global_alpha(&self, value: f64)
fn set_global_alpha(&self, value: f64)
Set global alpha
Source§fn get_global_composite_operation(&self) -> String
fn get_global_composite_operation(&self) -> String
Get global composite operation
Source§fn set_global_composite_operation(&self, value: &str)
fn set_global_composite_operation(&self, value: &str)
Set global composite operation
Source§fn is_image_smoothing_enabled(&self) -> bool
fn is_image_smoothing_enabled(&self) -> bool
Whether images and patterns on this canvas will be smoothed when
this canvas is scaled.
Source§fn set_image_smoothing(&self, value: bool)
fn set_image_smoothing(&self, value: bool)
Set image smoothing
Source§fn get_line_cap(&self) -> LineCap
fn get_line_cap(&self) -> LineCap
Get line cap
Source§fn set_line_cap(&self, value: LineCap)
fn set_line_cap(&self, value: LineCap)
Set line cap
Source§fn get_line_dash_offset(&self) -> f64
fn get_line_dash_offset(&self) -> f64
Get line dash offset
Source§fn set_line_dash_offset(&self, value: f64)
fn set_line_dash_offset(&self, value: f64)
Set line dash offset
Source§fn get_line_join(&self) -> LineJoin
fn get_line_join(&self) -> LineJoin
Get line join
Source§fn set_line_join(&self, value: LineJoin)
fn set_line_join(&self, value: LineJoin)
Set line dash
Source§fn get_line_width(&self) -> f64
fn get_line_width(&self) -> f64
Get line width
Source§fn set_line_width(&self, value: f64)
fn set_line_width(&self, value: f64)
Set line width
Source§fn get_miter_limit(&self) -> f64
fn get_miter_limit(&self) -> f64
Get miter limit
Source§fn set_miter_limit(&self, value: f64)
fn set_miter_limit(&self, value: f64)
Set miter limit
Source§fn get_shadow_blur(&self) -> f64
fn get_shadow_blur(&self) -> f64
Get shadow blur
Source§fn set_shadow_blur(&self, value: f64)
fn set_shadow_blur(&self, value: f64)
Set shadow blur
Source§fn get_shadow_color(&self) -> Color
fn get_shadow_color(&self) -> Color
Get shadow color
Source§fn set_shadow_color(&self, value: Color)
fn set_shadow_color(&self, value: Color)
Set shadow color
Source§fn get_shadow_offset_x(&self) -> f64
fn get_shadow_offset_x(&self) -> f64
Get shadow offset x
Source§fn set_shadow_offset_x(&self, value: f64)
fn set_shadow_offset_x(&self, value: f64)
Set shadow offset x
Source§fn get_shadow_offset_y(&self) -> f64
fn get_shadow_offset_y(&self) -> f64
Get shadow offset y
Source§fn set_shadow_offset_y(&self, value: f64)
fn set_shadow_offset_y(&self, value: f64)
Set shadow offset y
Source§fn set_stroke_color(&self, value: Color)
fn set_stroke_color(&self, value: Color)
Set stroke color
Source§fn set_stroke_gradient(&self, value: &Gradient)
fn set_stroke_gradient(&self, value: &Gradient)
Set stroke gradient
Source§fn set_stroke_pattern(&self, value: &Self::Pattern)
fn set_stroke_pattern(&self, value: &Self::Pattern)
Set stroke pattern
Source§fn get_text_align(&self) -> TextAlign
fn get_text_align(&self) -> TextAlign
Get text align
Source§fn set_text_align(&self, value: TextAlign)
fn set_text_align(&self, value: TextAlign)
Set text align
Source§fn get_text_baseline(&self) -> BaseLine
fn get_text_baseline(&self) -> BaseLine
Get text baseline
Source§fn set_text_baseline(&self, value: BaseLine)
fn set_text_baseline(&self, value: BaseLine)
Set text baseline
Source§fn arc(
&self,
x: f64,
y: f64,
radius: f64,
start_angle: f64,
end_angle: f64,
anticlockwise: bool,
)
fn arc( &self, x: f64, y: f64, radius: f64, start_angle: f64, end_angle: f64, anticlockwise: bool, )
Add arc to current path with anticlockwise param
Source§fn begin_path(&self)
fn begin_path(&self)
Begin the path
Source§fn bezier_curve_to(
&self,
cp1x: f64,
cp1y: f64,
cp2x: f64,
cp2y: f64,
x: f64,
y: f64,
)
fn bezier_curve_to( &self, cp1x: f64, cp1y: f64, cp2x: f64, cp2y: f64, x: f64, y: f64, )
Add bezier curve to current path
Source§fn clear_rect(&self, x: f64, y: f64, width: f64, height: f64)
fn clear_rect(&self, x: f64, y: f64, width: f64, height: f64)
Clear rectangle on current canvas
Source§fn close_path(&self)
fn close_path(&self)
Close the current path
Source§fn ellipse(
&self,
x: f64,
y: f64,
radius_x: f64,
radius_y: f64,
rotation: f64,
start_angle: f64,
end_angle: f64,
anticlockwise: bool,
)
fn ellipse( &self, x: f64, y: f64, radius_x: f64, radius_y: f64, rotation: f64, start_angle: f64, end_angle: f64, anticlockwise: bool, )
Add ellipse to current path
Source§fn get_line_dash(&self) -> Vec<f64>
fn get_line_dash(&self) -> Vec<f64>
Get line dash
Source§fn measure_text(&self, text: &str) -> TextMetrics
fn measure_text(&self, text: &str) -> TextMetrics
Measure text using current font face and font size
Source§fn quadratic_curve_to(&self, cpx: f64, cpy: f64, x: f64, y: f64)
fn quadratic_curve_to(&self, cpx: f64, cpy: f64, x: f64, y: f64)
Add quadratic curve to current path
Source§fn reset_transform(&self)
fn reset_transform(&self)
Reset current transformations
Source§fn set_line_dash(&self, dash: &Vec<f64>)
fn set_line_dash(&self, dash: &Vec<f64>)
Set line dash
Auto Trait Implementations§
impl<'a> !Freeze for Canvas<'a>
impl<'a> !RefUnwindSafe for Canvas<'a>
impl<'a> !Send for Canvas<'a>
impl<'a> !Sync for Canvas<'a>
impl<'a> Unpin for Canvas<'a>
impl<'a> UnwindSafe for Canvas<'a>
Blanket Implementations§
Source§impl<O> AdvancedShapesExt for Owhere
O: CanvasContext,
impl<O> AdvancedShapesExt for Owhere
O: CanvasContext,
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