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BaseBrush

Defined in: src/brushes/BaseBrush.ts:10

demo

new BaseBrush(canvas): BaseBrush

Defined in: src/brushes/BaseBrush.ts:75

Canvas

BaseBrush

canvas: Canvas

Defined in: src/brushes/BaseBrush.ts:73

add type


color: string = 'rgb(0, 0, 0)'

Defined in: src/brushes/BaseBrush.ts:16

Color of a brush


limitedToCanvasSize: boolean = false

Defined in: src/brushes/BaseBrush.ts:68

When true, the free drawing is limited to the whiteboard size. Default to false.

false

shadow: null | Shadow = null

Defined in: src/brushes/BaseBrush.ts:32

Shadow object representing shadow of this shape. Backwards incompatibility note: This property replaces “shadowColor” (String), “shadowOffsetX” (Number), “shadowOffsetY” (Number) and “shadowBlur” (Number) since v1.2.12


strokeDashArray: null | number[] = null

Defined in: src/brushes/BaseBrush.ts:60

Stroke Dash Array.


strokeLineCap: CanvasLineCap = 'round'

Defined in: src/brushes/BaseBrush.ts:39

Line endings style of a brush (one of “butt”, “round”, “square”)


strokeLineJoin: CanvasLineJoin = 'round'

Defined in: src/brushes/BaseBrush.ts:46

Corner style of a brush (one of “bevel”, “round”, “miter”)


strokeMiterLimit: number = 10

Defined in: src/brushes/BaseBrush.ts:53

Maximum miter length (used for strokeLineJoin = “miter”) of a brush’s


width: number = 1

Defined in: src/brushes/BaseBrush.ts:23

Width of a brush, has to be a Number, no string literals

abstract _render(): void

Defined in: src/brushes/BaseBrush.ts:79

void


abstract onMouseDown(pointer, ev): void

Defined in: src/brushes/BaseBrush.ts:80

Point

TBrushEventData

void


abstract onMouseMove(pointer, ev): void

Defined in: src/brushes/BaseBrush.ts:81

Point

TBrushEventData

void


abstract onMouseUp(ev): boolean | void

Defined in: src/brushes/BaseBrush.ts:85

TBrushEventData

boolean | void

true if brush should continue blocking interaction