This function was introduced in Quick PDF Library version 7.11.
Sets the text color to the specified shader for subsequently drawn text.
Windows/Delphi, Windows/ActiveX, Windows/DLL, Mac/Dylib, iOS, Android
|ShaderName||unistr||The shader name that was used when the shader was created.|
Return type and values
|0||int32||The shader could not be found|
|1||int32||The text shader was setup correctly|