b4c31c5845
Align faces using center, size and rotation only, using this aligned faces can be extracted without whole image
45 lines
923 B
TypeScript
45 lines
923 B
TypeScript
export interface IPoint {
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x: number
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y: number
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}
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export class Point implements IPoint {
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public x: number
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public y: number
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constructor(x: number, y: number) {
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this.x = x
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this.y = y
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}
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// get x(): number { return this._x }
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// get y(): number { return this._y }
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public add(pt: IPoint): Point {
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return new Point(this.x + pt.x, this.y + pt.y)
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}
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public sub(pt: IPoint): Point {
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return new Point(this.x - pt.x, this.y - pt.y)
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}
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public mul(pt: IPoint): Point {
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return new Point(this.x * pt.x, this.y * pt.y)
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}
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public div(pt: IPoint): Point {
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return new Point(this.x / pt.x, this.y / pt.y)
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}
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public abs(): Point {
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return new Point(Math.abs(this.x), Math.abs(this.y))
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}
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public magnitude(): number {
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return Math.sqrt(Math.pow(this.x, 2) + Math.pow(this.y, 2))
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}
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public floor(): Point {
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return new Point(Math.floor(this.x), Math.floor(this.y))
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}
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} |