Determines whether PNG (Portable Network Graphics) is allowed as an output format when you save or publish a complete or partial presentation as a Web page. Read/write MsoTriState.
| MsoTriState can be one of these MsoTriState constants. |
| msoCTrue |
| msoFalse Default. PNG is not allowed as an output format when you save or publish a complete or partial presentation as a Web page. |
| msoTriStateMixed |
| msoTriStateToggle |
| msoTrue PNG is allowed as an image format when you save or publish a complete or partial presentation as a Web page. |
expression.AllowPNG
expression Required. An expression that returns one of the objects in the Applies To list.
Remarks
If you save images in the PNG format as opposed to any other file format, you might improve the image quality or reduce the size of those image files, and therefore decrease the download time, assuming that the Web browsers you are targeting support the PNG format.
Example
This example enables PNG as an output format for the active presentation.
ActivePresentation.WebOptions.AllowPNG = msoTrue
Alternatively, PNG can be enabled as the global default for the application for newly created presentations.
Application.DefaultWebOptions.AllowPNG = msoTrue