Html to PDF - Image via FileStream not showing

Question

Hello,I'm inserting an image that's from an api:IActionResult GetImage()     return File(image, "image/png")The html page to be rendered to pdf:<img src="/api/GetImage"/>The pdf that is generated will not display this image. Is there a way to get this to work?Thank you

Gowthamraj Kumar · Accepted Answer

Hi Azeo, 

Thank you for using Syncfusion products.   
  
The reported image missing issue may occur to that the provided baseURL was not able to find the resources (such as images, scripts, styles) of the HTML string. If you are converting HTML string to PDF, we have to specify the base URL (path of the resources) to load the external images/scripts/styles used in the HTML string. The HTML string with the Base URL is internally saved into a temporary HTML file and uses this file for further conversion. So, the browser/converter can access the resources such as styles, images, and scripts from the provided base URL. Please make sure that the HTML contents are preserved properly in a web browser.    
Please refer below links for preserving resources (CSS/Images/Scripts etc.,) about HTML string to PDF conversion.   
KB: https://www.syncfusion.com/kb/8174/how-to-preserve-resources-during-html-string-to-pdf-conversion    
UG: https://help.syncfusion.com/file-formats/pdf/convert-html-to-pdf/webkit#html-string-to-pdf  
 
Also, please try the conversion with the base URL and let us know the result.    
baseURL: https://localhost:portid/ 
  
Note: Before the HTML to PDF conversion, please make sure the input HTML string with images is preserved properly in a web browser.   
    
If still, you are facing the same issue, kindly provide more details such as complete input HTML file/URL with baseURL (with all resources style, scripts, etc.,), complete code snippet, product version, and environment details (OS, bit version, culture settings, RAM size, etc.,) to reproduce the issue in our end. So, that it will be helpful for us to analyze and assist you further on this.   

Regards, 
Gowthamraj K