When Spreadsheet is rendered overflowed text inside the cell overlays subsequent cells until it meets non-empty cell. GroupDocs.Viewer Cloud provides a setting To configure the mode which will be used for rendering overflowed text:
To set the overflowed text To be hidden, set SpreadsheeToptions.TexToverflowMode To HideText as shown in the example below. To set the overflowed text To overlay subsequent cells until it meets non empty cell, set SpreadsheeToptions.TexToverflowMode To OverlayIfNextIsEmpty....xlsx' }, 'ViewFormat': 'HTML', 'RenderOptions':..."path" : "viewer/sample_xlsx/sample_page_1.html" , "downloadUrl" :...