pub struct Painter {
Show 19 fields canvas: HtmlCanvasElement, context: CanvasRenderingContext2d, selected_idx: Option<BrdIdx>, white_square: JsValue, black_square: JsValue, white_piece: JsValue, black_piece: JsValue, selected_piece: JsValue, white_piece_line: JsValue, black_piece_line: JsValue, selected_piece_line: JsValue, king_line: JsValue, piece_lines: bool, piece_line_proportion: f64, square_outline: JsValue, outline_width: f64, draw_outline: bool, width: u32, height: u32,
Expand description

Used to paint boards onto HTML canvases


canvas: HtmlCanvasElementcontext: CanvasRenderingContext2dselected_idx: Option<BrdIdx>white_square: JsValueblack_square: JsValuewhite_piece: JsValueblack_piece: JsValueselected_piece: JsValuewhite_piece_line: JsValueblack_piece_line: JsValueselected_piece_line: JsValueking_line: JsValuepiece_lines: boolpiece_line_proportion: f64square_outline: JsValueoutline_width: f64draw_outline: boolwidth: u32height: u32


Set selected piece by board index

Get a canvas by element ID

Get a 2D canvas context for a given canvas

Default constructor which queries for canvas by ID

Constructor with given canvas element

Set new square outline colour value

Set new line width for outlining squares

Set whether squares are outlined

Reset the canvas dimensions to the given width and height

Check whether given canvas dimensions divide evenly by given board dimenions

Draw a board onto the canvas

Trait Implementations

Formats the value using the given formatter. Read more

Converts to this type from the input type.

The wasm ABI type that this converts from when coming back out from the ABI boundary. Read more

Recover a Self from Self::Abi. Read more

The wasm ABI type that this converts into when crossing the ABI boundary. Read more

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary. Read more

Tests whether the argument is a “none” instance. If so it will be deserialized as None, and otherwise it will be passed to FromWasmAbi. Read more

Returns an ABI instance indicating “none”, which JS will interpret as the None branch of this option. Read more

The wasm ABI type references to Self are recovered from.

The type that holds the reference to Self for the duration of the invocation of the function that has an &Self parameter. This is required to ensure that the lifetimes don’t persist beyond one function call, and so that they remain anonymous. Read more

Recover a Self::Anchor from Self::Abi. Read more

Same as RefFromWasmAbi::Abi

Same as RefFromWasmAbi::Anchor

Same as RefFromWasmAbi::ref_from_abi

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Same as IntoWasmAbi::Abi

Same as IntoWasmAbi::into_abi, except that it may throw and never return in the case of Err. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.