MigraDoc.Rendering.ParagraphRenderer.GetShadingArea C# (CSharp) Method

    Area GetShadingArea()
    {
      Area contentArea = this.renderInfo.LayoutInfo.ContentArea;
      ParagraphFormat format = this.paragraph.Format;
      XUnit left = contentArea.X;
      left += format.LeftIndent;
      if (format.FirstLineIndent < 0)
        left += format.FirstLineIndent;

      XUnit top = contentArea.Y;
      XUnit bottom = contentArea.Y + contentArea.Height;
      XUnit right = contentArea.X + contentArea.Width;
      right -= format.RightIndent;

      if (!this.paragraph.Format.IsNull("Borders"))
      {
        Borders borders = format.Borders;
        BordersRenderer bordersRenderer = new BordersRenderer(borders, this.gfx);

        if (this.renderInfo.FormatInfo.IsStarting)
          top += bordersRenderer.GetWidth(BorderType.Top);
        if (this.renderInfo.FormatInfo.IsEnding)
          bottom -= bordersRenderer.GetWidth(BorderType.Bottom);

        left -= borders.DistanceFromLeft;
        right += borders.DistanceFromRight;
      }
      return new Rectangle(left, top, right - left, bottom - top);
    }