Method rect

core/src/processing/core/PGraphics.java:2586–2620

( begin auto-generated from rect.xml ) Draws a rectangle to the screen. A rectangle is a four-sided shape with every angle at ninety degrees. By default, the first two parameters set the location of the upper-left corner, the third sets the width, and the fourth sets the height. These parameters ma

(float a, float b, float c, float d)

   * @see PGraphics#quad(float, float, float, float, float, float, float, float)
   */
  public void rect(float a, float b, float c, float d) {
    float hradius, vradius;
    switch (rectMode) {
    case CORNERS:
      break;
    case CORNER:
      c += a; d += b;
      break;
    case RADIUS:
      hradius = c;
      vradius = d;
      c = a + hradius;
      d = b + vradius;
      a -= hradius;
      b -= vradius;
      break;
    case CENTER:
      hradius = c / 2.0f;
      vradius = d / 2.0f;
      c = a + hradius;
      d = b + vradius;
      a -= hradius;
      b -= vradius;
    }

    if (a > c) {
      float temp = a; a = c; c = temp;
    }

    if (b > d) {
      float temp = b; b = d; d = temp;
    }

    rectImpl(a, b, c, d);
  }


  protected void rectImpl(float x1, float y1, float x2, float y2) {