All components developed from scratch. Four market charts with the statistic for 12 years
Every chart contains 2858 that is = 11432 vector elements are rendered at once. There's pure vector graphics #Path I use in this implementation. To my surprise #SwiftUI easily renders more then 100_000 vector lines on a fly that is pretty impressive compare to browser #SVG vector implementation. After updating macOS to Monterey it feel like Metal rendering in #SwiftUI got much faster compare to BigSur. I did not come across the official information about drastic improvement of performance but it feel like this:)
I'm gonna start experimenting with Canvas implementation in #SwiftUI to get known about performance.
All zooming, panning operation goes thought 1x3 Matrix that quite comfortable in terms of controlling all operations by one data element.
#swiftui #grid #layout #candle #chart #matrix #vector #arithmetic #linear #algebra
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