nothoughts/node_modules/pixi.js/lib/maths/shapes/RoundedRectangle.mjs

import { Rectangle } from './Rectangle.mjs';

"use strict";
const isCornerWithinStroke = (pX, pY, cornerX, cornerY, radius, halfStrokeWidth) => {
  const dx = pX - cornerX;
  const dy = pY - cornerY;
  const distance = Math.sqrt(dx * dx + dy * dy);
  return distance >= radius - halfStrokeWidth && distance <= radius + halfStrokeWidth;
};
class RoundedRectangle {
  /**
   * @param x - The X coordinate of the upper-left corner of the rounded rectangle
   * @param y - The Y coordinate of the upper-left corner of the rounded rectangle
   * @param width - The overall width of this rounded rectangle
   * @param height - The overall height of this rounded rectangle
   * @param radius - Controls the radius of the rounded corners
   */
  constructor(x = 0, y = 0, width = 0, height = 0, radius = 20) {
    /**
     * The type of the object, mainly used to avoid `instanceof` checks
     * @default 'roundedRectangle'
     */
    this.type = "roundedRectangle";
    this.x = x;
    this.y = y;
    this.width = width;
    this.height = height;
    this.radius = radius;
  }
  /**
   * Returns the framing rectangle of the rounded rectangle as a Rectangle object
   * @param out - optional rectangle to store the result
   * @returns The framing rectangle
   */
  getBounds(out) {
    out = out || new Rectangle();
    out.x = this.x;
    out.y = this.y;
    out.width = this.width;
    out.height = this.height;
    return out;
  }
  /**
   * Creates a clone of this Rounded Rectangle.
   * @returns - A copy of the rounded rectangle.
   */
  clone() {
    return new RoundedRectangle(this.x, this.y, this.width, this.height, this.radius);
  }
  /**
   * Copies another rectangle to this one.
   * @param rectangle - The rectangle to copy from.
   * @returns Returns itself.
   */
  copyFrom(rectangle) {
    this.x = rectangle.x;
    this.y = rectangle.y;
    this.width = rectangle.width;
    this.height = rectangle.height;
    return this;
  }
  /**
   * Copies this rectangle to another one.
   * @param rectangle - The rectangle to copy to.
   * @returns Returns given parameter.
   */
  copyTo(rectangle) {
    rectangle.copyFrom(this);
    return rectangle;
  }
  /**
   * Checks whether the x and y coordinates given are contained within this Rounded Rectangle
   * @param x - The X coordinate of the point to test.
   * @param y - The Y coordinate of the point to test.
   * @returns - Whether the x/y coordinates are within this Rounded Rectangle.
   */
  contains(x, y) {
    if (this.width <= 0 || this.height <= 0) {
      return false;
    }
    if (x >= this.x && x <= this.x + this.width) {
      if (y >= this.y && y <= this.y + this.height) {
        const radius = Math.max(0, Math.min(this.radius, Math.min(this.width, this.height) / 2));
        if (y >= this.y + radius && y <= this.y + this.height - radius || x >= this.x + radius && x <= this.x + this.width - radius) {
          return true;
        }
        let dx = x - (this.x + radius);
        let dy = y - (this.y + radius);
        const radius2 = radius * radius;
        if (dx * dx + dy * dy <= radius2) {
          return true;
        }
        dx = x - (this.x + this.width - radius);
        if (dx * dx + dy * dy <= radius2) {
          return true;
        }
        dy = y - (this.y + this.height - radius);
        if (dx * dx + dy * dy <= radius2) {
          return true;
        }
        dx = x - (this.x + radius);
        if (dx * dx + dy * dy <= radius2) {
          return true;
        }
      }
    }
    return false;
  }
  /**
   * Checks whether the x and y coordinates given are contained within this rectangle including the stroke.
   * @param pX - The X coordinate of the point to test
   * @param pY - The Y coordinate of the point to test
   * @param strokeWidth - The width of the line to check
   * @returns Whether the x/y coordinates are within this rectangle
   */
  strokeContains(pX, pY, strokeWidth) {
    const { x, y, width, height, radius } = this;
    const halfStrokeWidth = strokeWidth / 2;
    const innerX = x + radius;
    const innerY = y + radius;
    const innerWidth = width - radius * 2;
    const innerHeight = height - radius * 2;
    const rightBound = x + width;
    const bottomBound = y + height;
    if ((pX >= x - halfStrokeWidth && pX <= x + halfStrokeWidth || pX >= rightBound - halfStrokeWidth && pX <= rightBound + halfStrokeWidth) && pY >= innerY && pY <= innerY + innerHeight) {
      return true;
    }
    if ((pY >= y - halfStrokeWidth && pY <= y + halfStrokeWidth || pY >= bottomBound - halfStrokeWidth && pY <= bottomBound + halfStrokeWidth) && pX >= innerX && pX <= innerX + innerWidth) {
      return true;
    }
    return (
      // Top-left
      pX < innerX && pY < innerY && isCornerWithinStroke(pX, pY, innerX, innerY, radius, halfStrokeWidth) || pX > rightBound - radius && pY < innerY && isCornerWithinStroke(pX, pY, rightBound - radius, innerY, radius, halfStrokeWidth) || pX > rightBound - radius && pY > bottomBound - radius && isCornerWithinStroke(pX, pY, rightBound - radius, bottomBound - radius, radius, halfStrokeWidth) || pX < innerX && pY > bottomBound - radius && isCornerWithinStroke(pX, pY, innerX, bottomBound - radius, radius, halfStrokeWidth)
    );
  }
  toString() {
    return `[pixi.js/math:RoundedRectangle x=${this.x} y=${this.y}width=${this.width} height=${this.height} radius=${this.radius}]`;
  }
}

export { RoundedRectangle };
//# sourceMappingURL=RoundedRectangle.mjs.map