Class SketchView

Hierarchy

SketchView

Index

Constructors

constructor

Properties

Methods

Constructors

constructor

new SketchView(ui: UI, canvas: HTMLCanvasElement): SketchView

- Defined in ui/sketchview.ts:18
Parameters
- ui: UI
- canvas: HTMLCanvasElement
Returns SketchView

Properties

canvas

canvas: HTMLCanvasElement

ctx

ctx: CanvasRenderingContext2D

ctxOrigin

ctxOrigin: Point

ctxScale

ctxScale: number

hoveredFigure

hoveredFigure: Figure

lastPanPoint

lastPanPoint: Point = null

ui

ui: UI

Methods

draw

draw(): void

- Defined in ui/sketchview.ts:148
Returns void

drawCircle

drawCircle(center: Point, radius: number): void

- Defined in ui/sketchview.ts:178
Parameters
- center: Point
- radius: number
Returns void

drawFigure

drawFigure(fig: Figure): void

- Defined in ui/sketchview.ts:111
Parameters
- fig: Figure
Returns void

drawLine

drawLine(p1: Point, p2: Point): void

- Defined in ui/sketchview.ts:171
Parameters
- p1: Point
- p2: Point
Returns void

drawPoint

drawPoint(point: Point, size?: number, color?: string): void

- Defined in ui/sketchview.ts:163
Parameters
- point: Point
- Default value size: number = 3
- Default value color: string = "black"
Returns void

handleMouseEvent

handleMouseEvent(event: MouseEvent & WheelEvent): void

- Defined in ui/sketchview.ts:68
Parameters
- event: MouseEvent & WheelEvent
Returns void

handlePanEvent

handlePanEvent(type: string, offset: Point): void

- Defined in ui/sketchview.ts:40
Parameters
- type: string
- offset: Point
Returns void

handleToolEvent

handleToolEvent(type: string, point: Point, snapFigure: Figure): void

- Defined in ui/sketchview.ts:55
Parameters
- type: string
- point: Point
- snapFigure: Figure
Returns void

handleZoomEvent

handleZoomEvent(deltaY: number, point: Point): void

- Defined in ui/sketchview.ts:32
Parameters
- deltaY: number
- point: Point
Returns void

pushState

pushState(): void

- Defined in ui/sketchview.ts:184
Returns void

setCursor

setCursor(cursor: string): void

- Defined in ui/sketchview.ts:108
Parameters
- cursor: string
Returns void

snapPoint

snapPoint(point: Point): Point

- Defined in ui/sketchview.ts:103
Parameters
- point: Point
Returns Point

updateHover

updateHover(point: Point): void

- Defined in ui/sketchview.ts:93
Parameters
- point: Point
Returns void

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