How to draw a d3 stack barchart using ng-2service? about d3-ng2-service HOT 1 CLOSED

This does not appear to be an issue with the d3-ng2-service.

The TS definitions governing csvParse(...) have two signatures, one of which allows for a generic to control the data structure of a parsed line.

Similarly the TS definitions for d3.stack() have several signatures supporting generics to control the Datum type and Key type.

Without using the generics the defaults are assigned, which in your case seems to create the type mismatch.

So please, review/define the data types for the generics when you are parsing and then passing into stack and ensure their alignment.

You can have a peak at the definition test files d3-dsv and d3-shape for some examples of how the generics are used. Note that the examples are a bit artificial, as they are only shape tests, but they are still a good reference point.

As this is not an issue related to this service, I am going to close it here. If the above info did not help to get you on the way to resolving your question, please:

• Use stackoverflow for the question,
• Open an issue on DefinitelyTyped, if you find that any of the above definitions are too strict/erroneous and need rewriting.

Thanks for understanding. T 😄

from d3-ng2-service.