Method textWidthImpl

core/src/processing/core/PGraphics.java:4627–4634

Implementation of returning the text width of the chars [start, stop) in the buffer. Unlike the previous version that was inside PFont, this will return the size not of a 1 pixel font, but the actual current size.

(char[] buffer, int start, int stop)

   * return the size not of a 1 pixel font, but the actual current size.
   */
  protected float textWidthImpl(char[] buffer, int start, int stop) {
    float wide = 0;
    for (int i = start; i < stop; i++) {
      // could add kerning here, but it just ain't implemented
      wide += textFont.width(buffer[i]) * textSize;
    }
    return wide;
  }


  // ........................................................