Method setCellFromCodepoint

src/common/buffer/BufferLine.ts:215–222

* Set cell data from input handler. * Since the input handler see the incoming chars as UTF32 codepoints, * it gets an optimized access method.

(index: number, codePoint: number, width: number, attrs: IAttributeData)

   * it gets an optimized access method.
   */
  public setCellFromCodepoint(index: number, codePoint: number, width: number, attrs: IAttributeData): void {
    if (attrs.bg & BgFlags.HAS_EXTENDED) {
      this._extendedAttrs[index] = attrs.extended;
    }
    this._data[index * CELL_SIZE + Cell.CONTENT] = codePoint | (width << Content.WIDTH_SHIFT);
    this._data[index * CELL_SIZE + Cell.FG] = attrs.fg;
    this._data[index * CELL_SIZE + Cell.BG] = attrs.bg;
  }

  /**
   * Add a codepoint to a cell from input handler.