PrintOperationPreview.renderPage
void renderPage(int pageNr)Renders a page to the preview.
This is using the print context that was passed to the [gtk.print_operation.PrintOperation.preview] handler together with preview.
A custom print preview should use this function to render the currently selected page.
Note that this function requires a suitable cairo context to be associated with the print context.
Parameters
pageNr | the page to render |