codehover define image holder linked to the table and controls some HTML atributes of this element.
ch_out( .data = "", img = "", css_class = "", url = FALSE, img_tag_add = "", div_tag_add = "", ... )
| .data | Codehover object (text string) created by ch_row. | 
|---|---|
| img | (string) Image to be show in the image holder prior to any hover interaction.If url = TRUE the img should be a url link to a image. | 
| css_class | (string) Pass a CSS class name here as text to style the image holder. | 
| url | (string) Default FALSE, if TRUE indicates that the image is hosted somewhere else and it should not be embeded in the HTML page via base64. | 
| img_tag_add | (string) Aditional html parameter for img tag | 
| div_tag_add | (string) Aditional html parameter for div tag (container) | 
| ... | Adicional paramethers | 
A HTML table as string ready to be passed to htmltools::HMTL and be render as a hoverale table in the page.