Class Libraries & REST APIs for the developers to manipulate & process Files from Word, Excel, PowerPoint, Visio, PDF, CAD & several other categories in Web, Desktop or Mobile apps. Develop & deploy on Windows, Linux, MacOS & Android platforms....//デフォルトデータでチャートを追加 ChartEx chart = sld . Shapes . AddChart (...//チャートタイトルの設定 chart . ChartTitle . Text . Text = "サンプルタイトル" ; chart . ChartTitle...