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changed interface like factory style.
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,91 @@ | ||
| // | ||
| // Sliders.swift | ||
| // SummerSlider | ||
| // | ||
| // Created by derrick on 26/09/2017. | ||
| // Copyright © 2017 SuperbDerrick. All rights reserved. | ||
| // | ||
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| import Foundation | ||
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| struct HorizontalSlider: SliderDrawingProtocol , DrawAPIProtocol{ | ||
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| var slider: Slider | ||
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| init(slider: Slider){ | ||
| self.slider = slider | ||
| } | ||
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| func getDrawingImage(rect : CGRect) -> (UIImage,UIImage) { | ||
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| // Basic Setup to make a Inner Rect. | ||
| let innerRect = rect.insetBy(dx: Constants.INNER_RECT.X, dy: Constants.INNER_RECT.Y) | ||
| UIGraphicsBeginImageContextWithOptions(innerRect.size ,false , 0) | ||
| let context = UIGraphicsGetCurrentContext()! | ||
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| // Draw Selection Rect. | ||
| drawRect(context, innerRect , slider.iSelectedBarColor.cgColor) | ||
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| // Make Selection Image. | ||
| let selectedSide = UIGraphicsGetImageFromCurrentImageContext() | ||
| selectedSide!.resizableImage(withCapInsets: UIEdgeInsets.zero) | ||
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| // Draw UNSelection Rect. | ||
| drawRect(context, innerRect , slider.iUnSelectedBarColor.cgColor) | ||
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| // Make UNSelection Image. | ||
| let unSelectedSide = UIGraphicsGetImageFromCurrentImageContext() | ||
| unSelectedSide!.resizableImage(withCapInsets: UIEdgeInsets.zero) | ||
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| // Draw Selection Image. | ||
| selectedSide!.draw(at: CGPoint(x:0,y:0)) | ||
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| // Draw Selection Marks. slider.iMarkColor.cgColor, slider.iMarkPositions, slider.iMarkWidth | ||
| drawMarks(context, innerRect, slider.iMarkColor.cgColor , slider.iMarkPositions , slider.iMarkWidth ) | ||
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| let selectedStripSide = UIGraphicsGetImageFromCurrentImageContext()!.resizableImage(withCapInsets: UIEdgeInsets.zero) | ||
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| // Draw UNSelection Image. | ||
| unSelectedSide!.draw(at: CGPoint(x:0,y:0)) | ||
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| drawMarks(context, innerRect, slider.iMarkColor.cgColor, slider.iMarkPositions, slider.iMarkWidth) | ||
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| let unselectedStripSide = UIGraphicsGetImageFromCurrentImageContext()!.resizableImage(withCapInsets: UIEdgeInsets.zero) | ||
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| UIGraphicsEndImageContext() | ||
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| return (selectedStripSide,unselectedStripSide) | ||
| } | ||
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| func drawMarks(_ context: CGContext, _ innerRect: CGRect, _ markColor: CGColor, _ marks: Array<Float>!, _ markWidth: Float) { | ||
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| for mark in marks { | ||
| context.setLineWidth(CGFloat(markWidth)) | ||
| let markWidth = CGFloat(mark) | ||
| let postion:CGFloat! = CGFloat((innerRect.width * markWidth ) / Constants.SLIDER.WHOLE_PERCENT) | ||
| context.move(to: CGPoint(x: postion, y: innerRect.height / 2 - 5)) | ||
| context.addLine(to: CGPoint(x: postion, y: innerRect.height / 2 + 5)) | ||
| context.setStrokeColor(markColor) | ||
| context.strokePath() | ||
| } | ||
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| } | ||
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| func drawRect(_ context:CGContext ,_ innerRect : CGRect , _ rectColr:CGColor)->Void { | ||
| context.setLineCap(CGLineCap.round); | ||
| context.setLineWidth(12.0) | ||
| context.move(to: CGPoint(x: 6, y: innerRect.height / 2)) | ||
| context.addLine(to: CGPoint(x: innerRect.width - 10, y: innerRect.height / 2)) | ||
| context.setStrokeColor(rectColr) | ||
| context.strokePath() | ||
| } | ||
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| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,20 @@ | ||
| // | ||
| // Slider.swift | ||
| // SummerSlider | ||
| // | ||
| // Created by derrick on 26/09/2017. | ||
| // Copyright © 2017 SuperbDerrick. All rights reserved. | ||
| // | ||
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| import Foundation | ||
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| struct Slider{ | ||
| var iMarkColor : UIColor | ||
| var iSelectedBarColor : UIColor | ||
| var iUnSelectedBarColor : UIColor | ||
| var iMarkWidth : Float | ||
| var iMarkPositions : Array<Float> | ||
| var iDrawingMode : DrawingMode | ||
| var style: SliderStyle | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,22 @@ | ||
| // | ||
| // SliderDrawingProtocol.swift | ||
| // SummerSlider | ||
| // | ||
| // Created by derrick on 26/09/2017. | ||
| // Copyright © 2017 SuperbDerrick. All rights reserved. | ||
| // | ||
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| import Foundation | ||
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| protocol SliderDrawingProtocol { | ||
| func getDrawingImage(rect : CGRect)->(UIImage,UIImage) | ||
| } | ||
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| protocol DrawAPIProtocol { | ||
| func drawMarks(_ context:CGContext ,_ innerRect : CGRect , _ markColor:CGColor ,_ marks:Array<Float>! ,_ markWidth:Float)->Void | ||
| func drawRect(_ context:CGContext ,_ innerRect : CGRect , _ rectColr:CGColor)->Void | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,21 @@ | ||
| // | ||
| // SliderFactory.swift | ||
| // SummerSlider | ||
| // | ||
| // Created by derrick on 26/09/2017. | ||
| // Copyright © 2017 SuperbDerrick. All rights reserved. | ||
| // | ||
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| import Foundation | ||
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| struct SliderFactory{ | ||
| static func getSlider(slider: Slider)->SliderDrawingProtocol { | ||
| switch slider.style { | ||
| case .Horizontal: | ||
| return HorizontalSlider(slider: slider) | ||
| case .Vertical: | ||
| return VerticalSlider(slider: slider) | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,26 @@ | ||
| // | ||
| // Sliders.swift | ||
| // SummerSlider | ||
| // | ||
| // Created by derrick on 26/09/2017. | ||
| // Copyright © 2017 SuperbDerrick. All rights reserved. | ||
| // | ||
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| import Foundation | ||
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| struct VerticalSlider: SliderDrawingProtocol{ | ||
| var slider: Slider | ||
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| init(slider: Slider){ | ||
| self.slider = slider | ||
| } | ||
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| func getDrawingImage(rect: CGRect) -> (UIImage,UIImage) { | ||
| return (UIImage(),UIImage()) | ||
| } | ||
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| } | ||
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