L_HTMLENGINE

Summary

Enumeration values that indicate which HTML engine to use when rendering HTML files.

Syntax

typedef enum _L_HTMLENGINE 
{ 
   L_HTMLENGINE_AUTO, 
   L_HTMLENGINE_IE, 
   L_HTMLENGINE_WEBKIT, 
   L_HTMLENGINE_WEBVIEW2, 
} L_HTMLENGINE; 

Members

L_HTMLENGINE_AUTO

Use the default engine for the platform

L_HTMLENGINE_IE

Use Internet Explorer

L_HTMLENGINE_WEBKIT

Use the WebKit rendering engine (requires additional download)

L_HTMLENGINE_WEBVIEW2

Use the Microsoft Edge WebView2 rendering engine

Comments

LEADTOOLS currently supports the following HTML rendering engines:

L_HTMLENGINE_IE (Internet Explorer)

This engine uses the default Internet Explorer rendering engine that comes with the Windows operating system.

This engine is only supported by the Windows platform.

L_HTMLENGINE_WEBKIT WebKit, Requires additional download

This engine uses the WebKit rendering engine. For more information, refer to WebKit Rendering Engine Support.

The WebKit rendering engine is supported by the Windows, Linux and macOS platforms.

L_HTMLENGINE_WEBVIEW2 (Microsoft Edge)

This engine uses the Microsoft Edge WebView2 rendering engine. The WebView2 rendering engine is supported by some Windows platforms. It comes preinstalled with Windows 10 and 11, but can be installed on earlier versions (Windows 7, 8 and some Windows Server versions) from Download the WebView2 Runtime. Microsoft Edge WebView2 contains the full list of platforms that support WebView2.

The WebView2 requires the ability to load PDF files. So you must unlock L_SUPPORT_RASTER_PDF_READ or L_SUPPORT_PDF_ADVANCED.

L_HTMLENGINE_AUTO

The following behavior occurs when L_HTMLENGINE_AUTO (the default value) is used:

Usage

See Also

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LEADTOOLS Raster Imaging C API Help

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© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.