Method restoreGraphicsState

src/text/text-state.ts:216–228

* Restore graphics state (Q operator).

()

   * Restore graphics state (Q operator).
   */
  restoreGraphicsState(): void {
    const saved = this.graphicsStateStack.pop();

    if (saved) {
      this.ctm = saved.ctm;
      this.charSpacing = saved.textState.charSpacing;
      this.wordSpacing = saved.textState.wordSpacing;
      this.horizontalScale = saved.textState.horizontalScale;
      this.leading = saved.textState.leading;
      this.rise = saved.textState.rise;
      this.renderMode = saved.textState.renderMode;
    }
  }

  /**
   * Modify current transformation matrix (cm operator).