Here is a sample of code in c++ based on qgis api 2.8.2You can use it or improve it or make any suggestion to make it betterDon't hesitate to put feedback or comment, I will apreciate.
The code is base on the reading of a s57 map .
QList lSymbols = lrenderer->symbols();QList lSymbolsToRender = lrenderer->symbols();QStringList lListValue;lListValue
The code is base on the reading of a s57 map .
QList lSymbols = lrenderer->symbols();QList lSymbolsToRender = lrenderer->symbols();QStringList lListValue;lListValue