import { p as CORNER, t as CORNERS, u as RADIUS, v as CENTER, w as ROUND, x as SQUARE, y as PROJECT, z as BEVEL, I as MITER } from '../constants-BxjhKpTv.js';

/**
 * @module Shape
 * @submodule Attributes
 * @for p5
 * @requires core
 * @requires constants
 */


function attributes(p5, fn){
  /**
   * Changes where ellipses, circles, and arcs are drawn.
   *
   * By default, the first two parameters of
   * <a href="#/p5/ellipse">ellipse()</a>, <a href="#/p5/circle">circle()</a>,
   * and <a href="#/p5/arc">arc()</a>
   * are the x- and y-coordinates of the shape's center. The next parameters set
   * the shape's width and height. This is the same as calling
   * `ellipseMode(CENTER)`.
   *
   * `ellipseMode(RADIUS)` also uses the first two parameters to set the x- and
   * y-coordinates of the shape's center. The next parameters are half of the
   * shapes's width and height. Calling `ellipse(0, 0, 10, 15)` draws a shape
   * with a width of 20 and height of 30.
   *
   * `ellipseMode(CORNER)` uses the first two parameters as the upper-left
   * corner of the shape. The next parameters are its width and height.
   *
   * `ellipseMode(CORNERS)` uses the first two parameters as the location of one
   * corner of the ellipse's bounding box. The next parameters are the location
   * of the opposite corner.
   *
   * The argument passed to `ellipseMode()` must be written in ALL CAPS because
   * the constants `CENTER`, `RADIUS`, `CORNER`, and `CORNERS` are defined this
   * way. JavaScript is a case-sensitive language.
   *
   * @method ellipseMode
   * @param  {(CENTER|RADIUS|CORNER|CORNERS)} mode either CENTER, RADIUS, CORNER, or CORNERS
   * @chainable
   *
   * @example
   * function setup() {
   *   createCanvas(100, 100);
   *
   *   background(200);
   *
   *   // White ellipse.
   *   ellipseMode(RADIUS);
   *   fill(255);
   *   ellipse(50, 50, 30, 30);
   *
   *   // Gray ellipse.
   *   ellipseMode(CENTER);
   *   fill(100);
   *   ellipse(50, 50, 30, 30);
   *
   *   describe('A white circle with a gray circle at its center. Both circles have black outlines.');
   * }
   *
   * @example
   * function setup() {
   *   createCanvas(100, 100);
   *
   *   background(200);
   *
   *   // White ellipse.
   *   ellipseMode(CORNER);
   *   fill(255);
   *   ellipse(25, 25, 50, 50);
   *
   *   // Gray ellipse.
   *   ellipseMode(CORNERS);
   *   fill(100);
   *   ellipse(25, 25, 50, 50);
   *
   *   describe('A white circle with a gray circle at its top-left corner. Both circles have black outlines.');
   * }
   */
  fn.ellipseMode = function(m) {
    // p5._validateParameters('ellipseMode', arguments);
    if (
      m === CORNER ||
      m === CORNERS ||
      m === RADIUS ||
      m === CENTER
    ) {
      this._renderer.states.setValue('ellipseMode', m);
    }
    return this;
  };

  /**
   * Draws certain features with jagged (aliased) edges.
   *
   * <a href="#/p5/smooth">smooth()</a> is active by default. In 2D mode,
   * `noSmooth()` is helpful for scaling up images without blurring. The
   * functions don't affect shapes or fonts.
   *
   * In WebGL mode, `noSmooth()` causes all shapes to be drawn with jagged
   * (aliased) edges. The functions don't affect images or fonts.
   *
   * @method noSmooth
   * @chainable
   *
   * @example
   * let heart;
   *
   * async function setup() {
   *   // Load a pixelated heart image from an image data string.
   *   heart = await loadImage('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAcAAAAHCAYAAADEUlfTAAAAAXNSR0IArs4c6QAAAEZJREFUGFd9jcsNACAIQ9tB2MeR3YdBMBBq8CIXPi2vBICIiOwkOedatllqWO6Y8yOWoyuNf1GZwgmf+RRG2YXr+xVFmA8HZ9Mx/KGPMtcAAAAASUVORK5CYII=');
   *   createCanvas(100, 100);
   *
   *   background(50);
   *
   *   // Antialiased hearts.
   *   image(heart, 10, 10);
   *   image(heart, 20, 10, 16, 16);
   *   image(heart, 40, 10, 32, 32);
   *
   *   // Aliased hearts.
   *   noSmooth();
   *   image(heart, 10, 60);
   *   image(heart, 20, 60, 16, 16);
   *   image(heart, 40, 60, 32, 32);
   * }
   *
   * @example
   * function setup() {
   *   createCanvas(100, 100, WEBGL);
   *
   *   background(200);
   *
   *   circle(0, 0, 80);
   *
   *   describe('A white circle on a gray background.');
   * }
   *
   * @example
   * function setup() {
   *   createCanvas(100, 100, WEBGL);
   *
   *   // Disable smoothing.
   *   noSmooth();
   *
   *   background(200);
   *
   *   circle(0, 0, 80);
   *
   *   describe('A pixelated white circle on a gray background.');
   * }
   */
  fn.noSmooth = function() {
    if (!this._renderer.isP3D) {
      if ('imageSmoothingEnabled' in this.drawingContext) {
        this.drawingContext.imageSmoothingEnabled = false;
      }
    } else {
      this.setAttributes('antialias', false);
    }
    return this;
  };

  /**
   * Changes where rectangles and squares are drawn.
   *
   * By default, the first two parameters of
   * <a href="#/p5/rect">rect()</a> and <a href="#/p5/square">square()</a>,
   * are the x- and y-coordinates of the shape's upper left corner. The next parameters set
   * the shape's width and height. This is the same as calling
   * `rectMode(CORNER)`.
   *
   * `rectMode(CORNERS)` also uses the first two parameters as the location of
   * one of the corners. The next parameters are the location of the opposite
   * corner. This mode only works for <a href="#/p5/rect">rect()</a>.
   *
   * `rectMode(CENTER)` uses the first two parameters as the x- and
   * y-coordinates of the shape's center. The next parameters are its width and
   * height.
   *
   * `rectMode(RADIUS)` also uses the first two parameters as the x- and
   * y-coordinates of the shape's center. The next parameters are
   * half of the shape's width and height.
   *
   * The argument passed to `rectMode()` must be written in ALL CAPS because the
   * constants `CENTER`, `RADIUS`, `CORNER`, and `CORNERS` are defined this way.
   * JavaScript is a case-sensitive language.
   *
   * @method rectMode
   * @param  {(CENTER|RADIUS|CORNER|CORNERS)} mode either CORNER, CORNERS, CENTER, or RADIUS
   * @chainable
   *
   * @example
   * function setup() {
   *   createCanvas(100, 100);
   *
   *   background(200);
   *
   *   rectMode(CORNER);
   *   fill(255);
   *   rect(25, 25, 50, 50);
   *
   *   rectMode(CORNERS);
   *   fill(100);
   *   rect(25, 25, 50, 50);
   *
   *   describe('A small gray square drawn at the top-left corner of a white square.');
   * }
   *
   * @example
   * function setup() {
   *   createCanvas(100, 100);
   *
   *   background(200);
   *
   *   rectMode(RADIUS);
   *   fill(255);
   *   rect(50, 50, 30, 30);
   *
   *   rectMode(CENTER);
   *   fill(100);
   *   rect(50, 50, 30, 30);
   *
   *   describe('A small gray square drawn at the center of a white square.');
   * }
   *
   * @example
   * function setup() {
   *   createCanvas(100, 100);
   *
   *   background(200);
   *
   *   rectMode(CORNER);
   *   fill(255);
   *   square(25, 25, 50);
   *
   *   describe('A white square.');
   * }
   *
   * @example
   * function setup() {
   *   createCanvas(100, 100);
   *
   *   background(200);
   *
   *   rectMode(RADIUS);
   *   fill(255);
   *   square(50, 50, 30);
   *
   *   rectMode(CENTER);
   *   fill(100);
   *   square(50, 50, 30);
   *
   *   describe('A small gray square drawn at the center of a white square.');
   * }
   */
  fn.rectMode = function(m) {
    // p5._validateParameters('rectMode', arguments);
    if (
      m === CORNER ||
      m === CORNERS ||
      m === RADIUS ||
      m === CENTER
    ) {
      this._renderer.states.setValue('rectMode', m);
    }
    return this; // return current rectMode ?
  };

  /**
   * Draws certain features with smooth (antialiased) edges.
   *
   * `smooth()` is active by default. In 2D mode,
   * <a href="#/p5/noSmooth">noSmooth()</a> is helpful for scaling up images
   * without blurring. The functions don't affect shapes or fonts.
   *
   * In WebGL mode, <a href="#/p5/noSmooth">noSmooth()</a> causes all shapes to
   * be drawn with jagged (aliased) edges. The functions don't affect images or
   * fonts.
   *
   * @method smooth
   * @chainable
   *
   * @example
   * let heart;
   *
   * async function setup() {
   *   // Load a pixelated heart image from an image data string.
   *   heart = await loadImage('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAcAAAAHCAYAAADEUlfTAAAAAXNSR0IArs4c6QAAAEZJREFUGFd9jcsNACAIQ9tB2MeR3YdBMBBq8CIXPi2vBICIiOwkOedatllqWO6Y8yOWoyuNf1GZwgmf+RRG2YXr+xVFmA8HZ9Mx/KGPMtcAAAAASUVORK5CYII=');
   *
   *   createCanvas(100, 100);
   *
   *   background(50);
   *
   *   // Antialiased hearts.
   *   image(heart, 10, 10);
   *   image(heart, 20, 10, 16, 16);
   *   image(heart, 40, 10, 32, 32);
   *
   *   // Aliased hearts.
   *   noSmooth();
   *   image(heart, 10, 60);
   *   image(heart, 20, 60, 16, 16);
   *   image(heart, 40, 60, 32, 32);
   * }
   *
   * @example
   * function setup() {
   *   createCanvas(100, 100, WEBGL);
   *
   *   background(200);
   *
   *   circle(0, 0, 80);
   *
   *   describe('A white circle on a gray background.');
   * }
   *
   * @example
   * function setup() {
   *   createCanvas(100, 100, WEBGL);
   *
   *   // Disable smoothing.
   *   noSmooth();
   *
   *   background(200);
   *
   *   circle(0, 0, 80);
   *
   *   describe('A pixelated white circle on a gray background.');
   * }
   */
  fn.smooth = function() {
    if (!this._renderer.isP3D) {
      if ('imageSmoothingEnabled' in this.drawingContext) {
        this.drawingContext.imageSmoothingEnabled = true;
      }
    } else {
      this.setAttributes('antialias', true);
    }
    return this;
  };

  /**
   * Sets the style for rendering the ends of lines.
   *
   * The caps for line endings are either rounded (`ROUND`), squared
   * (`SQUARE`), or extended (`PROJECT`). The default cap is `ROUND`.
   *
   * The argument passed to `strokeCap()` must be written in ALL CAPS because
   * the constants `ROUND`, `SQUARE`, and `PROJECT` are defined this way.
   * JavaScript is a case-sensitive language.
   *
   * @method strokeCap
   * @param  {(ROUND|SQUARE|PROJECT)} cap either ROUND, SQUARE, or PROJECT
   * @chainable
   * @example
   * function setup() {
   *   createCanvas(100, 100);
   *
   *   background(200);
   *
   *   strokeWeight(12);
   *
   *   // Top.
   *   strokeCap(ROUND);
   *   line(20, 30, 80, 30);
   *
   *   // Middle.
   *   strokeCap(SQUARE);
   *   line(20, 50, 80, 50);
   *
   *   // Bottom.
   *   strokeCap(PROJECT);
   *   line(20, 70, 80, 70);
   *
   *   describe(
   *     'Three horizontal lines. The top line has rounded ends, the middle line has squared ends, and the bottom line has longer, squared ends.'
   *   );
   * }
   */
  fn.strokeCap = function(cap) {
    // p5._validateParameters('strokeCap', arguments);
    if (
      cap === ROUND ||
      cap === SQUARE ||
      cap === PROJECT
    ) {
      this._renderer.strokeCap(cap);
    }
    return this;
  };

  /**
   * Sets the style of the joints that connect line segments.
   *
   * Joints are either mitered (`MITER`), beveled (`BEVEL`), or rounded
   * (`ROUND`). The default joint is `MITER` in 2D mode and `ROUND` in WebGL
   * mode.
   *
   * The argument passed to `strokeJoin()` must be written in ALL CAPS because
   * the constants `MITER`, `BEVEL`, and `ROUND` are defined this way.
   * JavaScript is a case-sensitive language.
   *
   * @method strokeJoin
   * @param  {(MITER|BEVEL|ROUND)} join either MITER, BEVEL, or ROUND
   * @chainable
   * @example
   * function setup() {
   *   createCanvas(100, 100);
   *
   *   background(200);
   *
   *   // Style the line.
   *   noFill();
   *   strokeWeight(10);
   *   strokeJoin(MITER);
   *
   *   // Draw the line.
   *   beginShape();
   *   vertex(35, 20);
   *   vertex(65, 50);
   *   vertex(35, 80);
   *   endShape();
   *
   *   describe('A right-facing arrowhead shape with a pointed tip in center of canvas.');
   * }
   *
   * @example
   * function setup() {
   *   createCanvas(100, 100);
   *
   *   background(200);
   *
   *   // Style the line.
   *   noFill();
   *   strokeWeight(10);
   *   strokeJoin(BEVEL);
   *
   *   // Draw the line.
   *   beginShape();
   *   vertex(35, 20);
   *   vertex(65, 50);
   *   vertex(35, 80);
   *   endShape();
   *
   *   describe('A right-facing arrowhead shape with a flat tip in center of canvas.');
   * }
   *
   * @example
   * function setup() {
   *   createCanvas(100, 100);
   *
   *   background(200);
   *
   *   // Style the line.
   *   noFill();
   *   strokeWeight(10);
   *   strokeJoin(ROUND);
   *
   *   // Draw the line.
   *   beginShape();
   *   vertex(35, 20);
   *   vertex(65, 50);
   *   vertex(35, 80);
   *   endShape();
   *
   *   describe('A right-facing arrowhead shape with a rounded tip in center of canvas.');
   * }
   */
  fn.strokeJoin = function(join) {
    // p5._validateParameters('strokeJoin', arguments);
    if (
      join === ROUND ||
      join === BEVEL ||
      join === MITER
    ) {
      this._renderer.strokeJoin(join);
    }
    return this;
  };

  /**
   * Sets the width of the stroke used for points, lines, and the outlines of
   * shapes.
   *
   * Note: `strokeWeight()` is affected by transformations, especially calls to
   * <a href="#/p5/scale">scale()</a>.
   *
   * @method strokeWeight
   * @param  {Number} weight the weight of the stroke (in pixels).
   * @chainable
   * @example
   * function setup() {
   *   createCanvas(100, 100);
   *
   *   background(200);
   *
   *   // Top.
   *   line(20, 20, 80, 20);
   *
   *   // Middle.
   *   strokeWeight(4);
   *   line(20, 40, 80, 40);
   *
   *   // Bottom.
   *   strokeWeight(10);
   *   line(20, 70, 80, 70);
   *
   *   describe('Three horizontal black lines. The top line is thin, the middle is medium, and the bottom is thick.');
   * }
   *
   * @example
   * function setup() {
   *   createCanvas(100, 100);
   *
   *   background(200);
   *
   *   // Top.
   *   line(20, 20, 80, 20);
   *
   *   // Scale by a factor of 5.
   *   scale(5);
   *
   *   // Bottom. Coordinates are adjusted for scaling.
   *   line(4, 8, 16, 8);
   *
   *   describe('Two horizontal black lines. The top line is thin and the bottom is five times thicker than the top.');
   * }
   */
  fn.strokeWeight = function(w) {
    // p5._validateParameters('strokeWeight', arguments);
    this._renderer.strokeWeight(w);
    return this;
  };
}

if(typeof p5 !== 'undefined'){
  attributes(p5, p5.prototype);
}

export { attributes as default };
