feat: add ROI features that calculate convexHull, borders length etc. (#237)

feat: add features that calculate convexHull, borders length etc.

Co-authored-by: Luc Patiny <[email protected]>

Author: EscapedGibbon

src/Mask.ts

@@ -66,7 +66,7 @@ export interface MaskOptions {
   /**
    * Origin of the image relative to a parent image.
    *
-   * @default {row: 0, column: 0}
+   * @default {row: 0, column: 0 }
    */
   origin?: Point;
   /**
@@ -512,7 +512,7 @@ export class Mask {
    * Get the coordinates of the points on the border of a shape defined in a mask.
    *
    * @param options - Get border points options.
-   * @returns Array of boder points.
+   * @returns Array of border points.
    */
   public getBorderPoints(options?: GetBorderPointsOptions): Point[] {
     return getBorderPoints(this, options);

src/__tests__/Mask.test.ts

@@ -114,6 +114,7 @@ test('fill with a value', () => {
 
 test('createFrom', () => {
   const mask = new Mask(2, 20);
+
   const newMask = Mask.createFrom(mask);
   expect(mask.width).toBe(newMask.width);
   expect(mask.height).toBe(newMask.height);
@@ -138,11 +139,11 @@ test('clone', () => {
 
 test('check custom inspect', () => {
   const mask = new Mask(1, 2);
+
   expect(util.inspect(mask)).toMatchSnapshot();
 });
 
 test('check custom inspect with image too large', () => {
   const image = new Mask(25, 25);
-
   expect(util.inspect(image)).toMatchSnapshot();
 });