iOS 3D 图形：3DGraph
jopen
9年前
3DGraph 是一个交互式的 Swift 3D 图形，很简洁，容易安装和使用。
//Create `BarElement` let bar1 = BarElement(width: 200, height:150, length: 200, color: UIColor.orangeColor(), cornerRadius: 2.5) let bar2 = BarElement(width: 200, height: 150, length: 150, color: UIColor.redColor(), cornerRadius: 2.5) let bar3 = BarElement(width: 200, height: 150, length: 180, color: UIColor.blueColor(), cornerRadius: 2.5) // Optionally you can add labels to the bar element, it needs to be ann array of AttributedString var label1 = NSMutableAttributedString(string: "Count 76") label1.addAttributes([NSFontAttributeName: UIFont.systemFontOfSize(4), NSForegroundColorAttributeName: UIColor.whiteColor()], range: NSMakeRange(0, 5)) label1.addAttributes([NSFontAttributeName: UIFont.boldSystemFontOfSize(4.5)], range: NSMakeRange(5, label1.length-5)) var label2 = NSMutableAttributedString(string: "Value 663.4k") label2.addAttributes([NSFontAttributeName: UIFont.systemFontOfSize(4), NSForegroundColorAttributeName: UIColor.whiteColor()], range: NSMakeRange(0, 5)) label2.addAttributes([NSFontAttributeName: UIFont.boldSystemFontOfSize(4.5)], range: NSMakeRange(5, label2.length-5)) var label3 = NSMutableAttributedString(string: "Avg demand 178.9k") label3.addAttributes([NSFontAttributeName: UIFont.systemFontOfSize(4), NSForegroundColorAttributeName: UIColor.whiteColor()], range: NSMakeRange(0, 10)) label3.addAttributes([NSFontAttributeName: UIFont.boldSystemFontOfSize(4.5)], range: NSMakeRange(10, label3.length-10)) var label4 = NSMutableAttributedString(string: "Fill(90.04%) 91.96%") label4.addAttributes([NSFontAttributeName: UIFont.systemFontOfSize(4), NSForegroundColorAttributeName: UIColor.whiteColor()], range: NSMakeRange(0, 12)) label4.addAttributes([NSFontAttributeName: UIFont.boldSystemFontOfSize(4.5)], range: NSMakeRange(12, label4.length-12)) bar1.labels = [label1, label2, label3, label4] bar2.labels = [label1, label2, label3, label4] bar3.labels = [label1, label2, label3, label4]
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