Thanks for creating this project! I've gone ahead and started working on Issue #24 by adding accessibilityLabel and accessibilityValue to Line and the Bar charts that did not have the attributes set.

Before I continue with the other charts, I did want to bring up one difference between the simple and detail views that I think is worth exploring - namely that for the simple charts that are previews, it may not make sense to have VoiceOver users traverse all data points inline. Instead in BarChartSimpleOverview I manually set the accessibilityChartDescriptor modifier to only allow audio graph use with the cell label acting as the accessibilityLabel. The detail views continue having the full default SwiftChart accessibility.

Since this is also an example repository that people may copy paste from - I'm not sure of the value of the above differentiation between simple/detail view accessibility. However, I'm happy to make changes either way based on your thoughts and have marked this a draft for now.

Ongoing list of issues with broken previews:

Screen | Status --|-- HeatMap | Resolved SoundBars | Resolved ContentView | https://github.com/jordibruin/Swift-Charts-Examples/issues/86#issuecomment-1187939093 Pyramid | https://github.com/jordibruin/Swift-Charts-Examples/issues/86#issuecomment-1189110360

Is it just Xcode being Xcode, or the sample app is becoming laggy with all those charts? Testing on a simulator since I don't have iOS16 Beta installed.

https://user-images.githubusercontent.com/30866972/173708500-f03c7daa-c64f-4808-8160-f5380cf70053.mov

• adds MIT LICENSE
• adds Build.xcconfig for cross-platform development
• adds workspace to better integrate with Swift packages
• defines Template Macros for source file header
• updates existing source files to use common header

Hi, this repo is a great idea and I want to contribute my own chart to it which I think anyone planning on making a stocks app would find useful!

This PR will add a candle stick chart to the Bar Charts Folder. I made it and wrote a blog post a few days ago before coming across this repo and I think it will make a good addition (hopefully you'll agree :)).

Hopefully, I have followed the instructions you have laid out for adding a chart to the repo - but let me know if I have missed anything! Cheers :)

Fixes https://github.com/jordibruin/Swift-Charts-Examples/issues/65

Before

https://user-images.githubusercontent.com/16542463/175368631-528b8271-9144-47e1-abe6-2e6de83e656e.mp4

After

https://user-images.githubusercontent.com/16542463/175368446-64f04acf-b777-44f0-bf0b-1fb70c92f0d3.mp4

I tried to add the bottom right chart to the repo but there seems to be bugs in the beta 1.

Reading the documentation of MarkDimension, I assume that using .inset(0) should fill the step size. If I understand it correctly this should result in rectangles next to each other filling the whole space, as desired.

But when I create a chart like this:

Chart(data) { rectData in
  RectangleMark(x: .value("x", rectData.a),
                y: .value("y", rectData.b),
                width: .inset(0),
                height: .inset(0))
  .foregroundStyle(by: .value("Value", rectData.value))
}

the result is an empty chart:

I get it to work with the following code (works but uses hard-coded values for the step size):

Chart(data) { rectData in
  RectangleMark(xStart: .value("minA", rectData.a),
                xEnd: .value("maxA", rectData.a + 1),
                yStart: .value("minB", rectData.b),
                yEnd: .value("minB", rectData.b + 1.0))
    .foregroundStyle(by: .value("Value", rectData.value))
}

The result:

Do I misunderstand .inset(_:)?

By the way, .ratio(1) doesn't work as well.

The existing Range Chart is capable of displaying Apple's heart rate chart in the Health app. Included is an example of a semi-complete version of it.

Apple's:

Overview | Detail --|-- |

https://user-images.githubusercontent.com/16542463/173411718-db65e61c-5cae-4933-87d3-870b98291de0.mp4

Code based on https://developer.apple.com/documentation/charts/visualizing_your_app_s_data

Update layout of main menu by extracting the label from the overviews. Extract labels from overview so we have nice crisp text instead of rendered text. (Also simplifies the Overview views as well) Add padding and rounded corners to chart images, looks nicer in dark mode. Update scatter chart to show symbols, looks better with different symbols. Rename the test file to ChartScreenshotGenerator. Reduce the height of the One dimension bar for added realism. Update the Image renderer to use uiImage renditions instead of cgImage only to convert it to UIImage. Add gradients to charts to make them pop.

Before | After --|-- | | |

Fixes https://github.com/jordibruin/Swift-Charts-Examples/issues/22

https://user-images.githubusercontent.com/16542463/173590227-a3fa53a0-5c0e-47fc-9cba-b14f77c2d812.mp4

The Apple Health app contains a graph that you can scroll. I think this would also be a good use case to implement.

I have no clue where to start yet, but maybe we can figure something out.

https://user-images.githubusercontent.com/11280647/177356069-a2ed2eb7-3a82-41a9-a3af-7e3d4b172faa.MP4

I think it could be a nice challenge / addition to the repo if we have a section in the app where we recreate common charts used throughout iOS.

Think screen time, battery, iCloud usage, weather etc

It would be great to have a standard list of customisable options per chart. A new chart template or something could be nice as well so that people can copy that in, and then start adding their code.