// // ChartViewBaseExtension.swift // PoliRank // // Created by Jose Padilla on 2/8/16. // Copyright © 2016 Facebook. All rights reserved. // import SwiftyJSON import Charts extension ChartViewBase { func setChartViewBaseProps(config: String!) { var legendColors: [UIColor] = ChartColorTemplates.colorful(); var legendLabels: [String] = []; self.descriptionText = ""; self.backgroundColor = UIColor(red: 255.0, green: 255.0, blue: 255.0, alpha: 0.0); var json: JSON = nil; if let data = config.dataUsingEncoding(NSUTF8StringEncoding) { json = JSON(data: data); }; if json["backgroundColor"].isExists() { self.backgroundColor = RCTConvert.UIColor(json["backgroundColor"].intValue); } if json["noDataText"].isExists() { self.noDataText = json["noDataText"].stringValue; } if json["descriptionText"].isExists() { self.descriptionText = json["descriptionText"].stringValue; } if json["descriptionFontName"].isExists() { self.descriptionFont = UIFont( name: json["descriptionFontName"].stringValue, size: self.descriptionFont!.pointSize ); } if json["descriptionFontSize"].isExists() { self.descriptionFont = self.descriptionFont?.fontWithSize(CGFloat(json["descriptionFontSize"].floatValue)); } if json["descriptionTextColor"].isExists() { self.descriptionTextColor = RCTConvert.UIColor(json["descriptionTextColor"].intValue); } if json["descriptionTextPosition"].isExists() && json["descriptionTextPosition"]["x"].isExists() && json["descriptionTextPosition"]["y"].isExists() { self.setDescriptionTextPosition( x: CGFloat(json["descriptionTextPosition"]["x"].floatValue), y: CGFloat(json["descriptionTextPosition"]["y"].floatValue) ) } if json["infoTextFontName"].isExists() { self.infoFont = UIFont( name: json["infoTextFontName"].stringValue, size: self.infoFont!.pointSize ); } if json["infoTextFontSize"].isExists() { self.infoFont = self.infoFont?.fontWithSize(CGFloat(json["infoTextFontSize"].floatValue)); } if json["infoTextColor"].isExists() { self.infoTextColor = RCTConvert.UIColor(json["infoTextColor"].intValue); } if json["descriptionTextAlign"].isExists() { switch (json["descriptionTextAlign"].stringValue) { case "left": self.descriptionTextAlign = NSTextAlignment.Left; break; case "center": self.descriptionTextAlign = NSTextAlignment.Center; break; case "right": self.descriptionTextAlign = NSTextAlignment.Right; break; case "justified": self.descriptionTextAlign = NSTextAlignment.Justified; break; default: break; } } if json["drawMarkers"].isExists() { self.drawMarkers = json["drawMarkers"].boolValue; } if json["showLegend"].isExists() { self.legend.enabled = json["showLegend"].boolValue; } if json["legend"].isExists() { if json["legend"]["enable"].isExists() { self.legend.enabled = json["legend"]["enable"].boolValue; } if json["legend"]["textColor"].isExists() { self.legend.textColor = RCTConvert.UIColor(json["legend"]["textColor"].intValue); } if json["legend"]["textSize"].isExists() { self.legend.font = self.legend.font.fontWithSize(CGFloat(json["legend"]["textSize"].floatValue)); } if json["legend"]["textFontName"].isExists() { self.legend.font = UIFont( name: json["legend"]["textFontName"].stringValue, size: self.legend.font.pointSize )!; } if json["legend"]["wordWrap"].isExists() { self.legend.wordWrapEnabled = json["legend"]["wordWrap"].boolValue; } if json["legend"]["maxSizePercent"].isExists() { self.legend.maxSizePercent = CGFloat(json["legend"]["maxSizePercent"].floatValue); } if json["legend"]["position"].isExists() { switch(json["legend"]["position"].stringValue) { case "rightOfChart": self.legend.position = ChartLegend.ChartLegendPosition.RightOfChart; break; case "rightOfChartCenter": self.legend.position = ChartLegend.ChartLegendPosition.RightOfChartCenter; break; case "rightOfChartInside": self.legend.position = ChartLegend.ChartLegendPosition.RightOfChartInside; break; case "leftOfChart": self.legend.position = ChartLegend.ChartLegendPosition.LeftOfChart; break; case "leftOfChartCenter": self.legend.position = ChartLegend.ChartLegendPosition.LeftOfChartCenter; break; case "leftOfChartInside": self.legend.position = ChartLegend.ChartLegendPosition.LeftOfChartInside; break; case "belowChartLeft": self.legend.position = ChartLegend.ChartLegendPosition.BelowChartLeft; break; case "belowChartRight": self.legend.position = ChartLegend.ChartLegendPosition.BelowChartRight; break; case "belowChartCenter": self.legend.position = ChartLegend.ChartLegendPosition.BelowChartCenter; break; case "aboveChartLeft": self.legend.position = ChartLegend.ChartLegendPosition.AboveChartLeft; break; case "aboveChartRight": self.legend.position = ChartLegend.ChartLegendPosition.AboveChartRight; break; case "aboveChartCenter": self.legend.position = ChartLegend.ChartLegendPosition.AboveChartCenter; break; case "pieChartCenter": self.legend.position = ChartLegend.ChartLegendPosition.PiechartCenter; break; default: self.legend.position = ChartLegend.ChartLegendPosition.BelowChartLeft; break; } } if json["legend"]["form"].isExists() { switch(json["legend"]["form"]) { case "square": self.legend.form = ChartLegend.ChartLegendForm.Square; break; case "circle": self.legend.form = ChartLegend.ChartLegendForm.Circle; break; case "line": self.legend.form = ChartLegend.ChartLegendForm.Line; break; default: self.legend.form = ChartLegend.ChartLegendForm.Square; break; } } if json["legend"]["formSize"].isExists() { self.legend.formSize = CGFloat(json["legend"]["formSize"].floatValue); } if json["legend"]["xEntrySpace"].isExists() { self.legend.xEntrySpace = CGFloat(json["legend"]["xEntrySpace"].floatValue); } if json["legend"]["yEntrySpace"].isExists() { self.legend.yEntrySpace = CGFloat(json["legend"]["yEntrySpace"].floatValue); } if json["legend"]["formToTextSpace"].isExists() { self.legend.formToTextSpace = CGFloat(json["legend"]["formToTextSpace"].floatValue); } if json["legend"]["colors"].isExists() { let arrColors = json["legend"]["colors"].arrayObject as! [Int]; legendColors = arrColors.map({return RCTConvert.UIColor($0)}); if legendLabels.count == legendColors.count { legend.setCustom(colors: legendColors, labels: legendLabels); } } if json["legend"]["labels"].isExists() { legendLabels = json["legend"]["labels"].arrayObject as! [String]; if legendLabels.count == legendColors.count { legend.setCustom(colors: legendColors, labels: legendLabels); } } } if json["userInteractionEnabled"].isExists() { self.userInteractionEnabled = json["userInteractionEnabled"].boolValue; } if json["dragDecelerationEnabled"].isExists() { self.dragDecelerationEnabled = json["dragDecelerationEnabled"].boolValue; } if json["dragDecelerationFrictionCoef"].isExists() { self.dragDecelerationFrictionCoef = CGFloat(json["dragDecelerationFrictionCoef"].floatValue); } if json["highlightPerTap"].isExists() { self.highlightPerTapEnabled = json["highlightPerTap"].boolValue; } if json["highlightValues"].isExists() { let highlightValues = json["highlightValues"].arrayObject as! [Int]; self.highlightValues(highlightValues.map({return ChartHighlight(xIndex: $0, dataSetIndex: 0)})); } if json["animation"].isExists() { let xAxisDuration = json["animation"]["xAxisDuration"].isExists() ? json["animation"]["xAxisDuration"].doubleValue : 0; let yAxisDuration = json["animation"]["yAxisDuration"].isExists() ? json["animation"]["yAxisDuration"].doubleValue : 0; var easingOption: ChartEasingOption = .Linear; if json["animation"]["easingOption"].isExists() { switch(json["animation"]["easingOption"]) { case "linear": easingOption = .Linear; break; case "easeInQuad": easingOption = .EaseInQuad; break; case "easeOutQuad": easingOption = .EaseOutQuad; break; case "easeInOutQuad": easingOption = .EaseInOutQuad; break; case "easeInCubic": easingOption = .EaseInCubic; break; case "easeOutCubic": easingOption = .EaseOutCubic; break; case "easeInOutCubic": easingOption = .EaseInOutCubic; break; case "easeInQuart": easingOption = .EaseInQuart; break; case "easeOutQuart": easingOption = .EaseOutQuart; break; case "easeInOutQuart": easingOption = .EaseInOutQuart; break; case "easeInQuint": easingOption = .EaseInQuint; break; case "easeOutQuint": easingOption = .EaseOutQuint; break; case "easeInOutQuint": easingOption = .EaseInOutQuint; break; case "easeInSine": easingOption = .EaseInSine; break; case "easeOutSine": easingOption = .EaseOutSine; break; case "easeInOutSine": easingOption = .EaseInOutSine; break; case "easeInExpo": easingOption = .EaseInExpo; break; case "easeOutExpo": easingOption = .EaseOutExpo; break; case "easeInOutExpo": easingOption = .EaseInOutExpo; break; case "easeInCirc": easingOption = .EaseInCirc; break; case "easeOutCirc": easingOption = .EaseOutCirc; break; case "easeInOutCirc": easingOption = .EaseInOutCirc; break; case "easeInElastic": easingOption = .EaseInElastic; break; case "easeOutElastic": easingOption = .EaseOutElastic; break; case "easeInBack": easingOption = .EaseInBack; break; case "easeOutBack": easingOption = .EaseOutBack; break; case "easeInOutBack": easingOption = .EaseInOutBack; break; case "easeInBounce": easingOption = .EaseInBounce; break; case "easeOutBounce": easingOption = .EaseOutBounce; break; case "easeInOutBounce": easingOption = .EaseInOutBounce; break; default: easingOption = .Linear; break; } } self.animate(xAxisDuration: xAxisDuration, yAxisDuration: yAxisDuration, easingOption: easingOption); } } }