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CandleStickChartRenderer drawDataSet method does not work with CombinedChartView #3673

smwallace opened this Issue Oct 2, 2018 · 1 comment


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smwallace commented Oct 2, 2018

What did you do?

ℹ Created a CombinedChartView with a CandleStickChartRenderer to draw the candlesticks.

What did you expect to happen?

ℹ I expected the candle sticks to be drawn in the CombinedChartView.

What happened instead?

ℹ No candle sticks were drawn. The drawDataSetMethod incorrectly assumes that the chart is a CandleStickChartView, and in this case the chart is a CombinedChartView, so the drawDataSetMethod returns without drawing any candle sticks.

Charts Environment

Charts version/Branch/Commit Number: Version 3.2.0, installed via CocoaPods
Xcode version: Xcode Version 10.0 (10A255)
Swift version: Swift 4.0
Platform(s) running Charts: iOS
macOS version running Xcode: macOS High Sierra 10.13.6 (17G65)
Broken drawDataSet Method.txt

Demo Project

ℹ Please link to or upload a project we can download that reproduces the issue.
I have attached a file that shows the changes I made to fix the issue.


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liuxuan30 commented Oct 24, 2018

seems it has been fixed recently. #3664

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