Flex Charts – interpolating values in Series

interpolateValues

Recently, I felt into problem with chart when using interpolateValues parameter set to true. You expect it to work as described in Language Reference. And guess what, it works 🙂 , but make sure you provide correct numeric values (not strings – those were problematic in my case). Parameter interpolateValues is able to draw a continuous line by interpolating the missing value. Missing values means null (v1 in example) or when key is omited (v2).

If you want to use Charts in Flex, download data visualization components for your flex builder and copy content into sdk directory.

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