I'm trying to create customized symbol, Stacked bar. I need AF attributes as well as AF attribute event frames. So what should be done? pi developer piwebapi
For EF, you may need to call PI Web API from custom symbol. Please refer section (3. Making a test HTTP request from custom symbol to PI Web API)
Additional information : OSI-Samples-PI-System/PI Vision Extensibility Guide.md at master · osisoft/OSI-Samples-PI-System · GitHub
Could you tell me where is this section (3. Making a test HTTP request from custom symbol to PI Web API) that you have mentioned.
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