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feat: added an option to reinitialize line chart points array

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This commit is contained in:
Serhiy Mytrovtsiy
2021-12-01 20:49:35 +01:00
parent 11f7247327
commit c9bb4b4609
1 changed files with 13 additions and 0 deletions
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13
Kit/plugins/Charts.swift
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@@ -80,6 +80,7 @@ public class LineChartView: NSView {
for i in 1..<self.points.count {
line.line(to: CGPoint(x: columnXPoint(i), y: columnYPoint(i)))
}
line.line(to: CGPoint(x: columnXPoint(self.points.count), y: columnYPoint(self.points.count-1)))
lineColor.setStroke()
line.lineWidth = offset
@@ -104,6 +105,18 @@ public class LineChartView: NSView {
self.display()
}
}
public func reinit(_ num: Int = 60) {
guard self.points.count != num else { return }
if num < self.points.count {
self.points = Array(self.points[self.points.count-num..<self.points.count])
} else {
let origin = self.points
self.points = Array(repeating: 0.01, count: num)
self.points.replaceSubrange(Range(uncheckedBounds: (lower: origin.count, upper: num)), with: origin)
}
}
}
public class NetworkChartView: NSView {