Generates a 100% Stacked Column chart, grouped side by side in code. See Documentation on how to use this type here: The iOS Stacked Column Chart.

The SCIStackedColumnRenderableSeries API can be used to render columns stacked above each other, or side by side in either Swift or Objective C. Grouping is performed when you place multiple SCIStackedColumnRenderableSeries into a SCIVerticallyStackedMountainsCollection or for horizontal column groups, the SCIHorizontallyStackedColumnsCollection.

Data is provided by a DataSeries, e.g. the SCIXyDataSeries, SCIXyyDataSeries (uses Y1 only) or SCIOhlcDataSeries (renders close).

// StackedColumnFullFillChartView.m

//******************************************************************************
// SCICHART® Copyright SciChart Ltd. 2011-2019. All rights reserved.
//
// Web: http://www.scichart.com
// Support: support@scichart.com
// Sales:   sales@scichart.com
//
// StackedColumnFullFillChartView.m is part of the SCICHART® Examples. Permission is hereby granted
// to modify, create derivative works, distribute and publish any part of this source
// code whether for commercial, private or personal use.
//
// The SCICHART® examples are distributed in the hope that they will be useful, but
// without any warranty. It is provided "AS IS" without warranty of any kind, either
// expressed or implied.
//******************************************************************************

#import "StackedColumnFullFillChartView.h"
#import "SCDDataManager.h"

@implementation StackedColumnFullFillChartView

- (Class)associatedType { return SCIChartSurface.class; }

- (void)initExample {
    double porkData[] = {10, 13, 7, 16, 4, 6, 20, 14, 16, 10, 24, 11};
    double vealData[] = {12, 17, 21, 15, 19, 18, 13, 21, 22, 20, 5, 10};
    double tomatoesData[] = {7, 30, 27, 24, 21, 15, 17, 26, 22, 28, 21, 22};
    double cucumberData[] = {16, 10, 9, 8, 22, 14, 12, 27, 25, 23, 17, 17};
    double pepperData[] = {7, 24, 21, 11, 19, 17, 14, 27, 26, 22, 28, 16};
    
    SCIXyDataSeries *ds1 = [[SCIXyDataSeries alloc] initWithXType:SCIDataType_Double yType:SCIDataType_Double];
    ds1.seriesName = @"Pork Series";
    SCIXyDataSeries *ds2 = [[SCIXyDataSeries alloc] initWithXType:SCIDataType_Double yType:SCIDataType_Double];
    ds2.seriesName = @"Veal Series";
    SCIXyDataSeries *ds3 = [[SCIXyDataSeries alloc] initWithXType:SCIDataType_Double yType:SCIDataType_Double];
    ds3.seriesName = @"Tomato Series";
    SCIXyDataSeries *ds4 = [[SCIXyDataSeries alloc] initWithXType:SCIDataType_Double yType:SCIDataType_Double];
    ds4.seriesName = @"Cucumber Series";
    SCIXyDataSeries *ds5 = [[SCIXyDataSeries alloc] initWithXType:SCIDataType_Double yType:SCIDataType_Double];
    ds5.seriesName = @"Pepper Series";
    
    int data = 1992;
    int size = sizeof(porkData) / sizeof(porkData[0]);
    for (int i = 0; i < size; i++) {
        double xValue = data + i;
        [ds1 appendX:@(xValue) y:@(porkData[i])];
        [ds2 appendX:@(xValue) y:@(vealData[i])];
        [ds3 appendX:@(xValue) y:@(tomatoesData[i])];
        [ds4 appendX:@(xValue) y:@(cucumberData[i])];
        [ds5 appendX:@(xValue) y:@(pepperData[i])];
    }
    
    SCIVerticallyStackedColumnsCollection *columnCollection = [SCIVerticallyStackedColumnsCollection new];
    columnCollection.isOneHundredPercent = YES;
    [columnCollection add:[self getRenderableSeriesWithDataSeries:ds1 fillColor:0xff226fb7]];
    [columnCollection add:[self getRenderableSeriesWithDataSeries:ds2 fillColor:0xffff9a2e]];
    [columnCollection add:[self getRenderableSeriesWithDataSeries:ds3 fillColor:0xffdc443f]];
    [columnCollection add:[self getRenderableSeriesWithDataSeries:ds4 fillColor:0xffaad34f]];
    [columnCollection add:[self getRenderableSeriesWithDataSeries:ds5 fillColor:0xff8562b4]];
    
    [SCIUpdateSuspender usingWithSuspendable:self.surface withBlock:^{
        [self.surface.xAxes add:[SCINumericAxis new]];
        [self.surface.yAxes add:[SCINumericAxis new]];
        [self.surface.renderableSeries add:columnCollection];
    }];
}

- (SCIStackedColumnRenderableSeries *)getRenderableSeriesWithDataSeries:(SCIXyDataSeries *)dataSeries fillColor:(unsigned int)fillColor {
    SCIStackedColumnRenderableSeries *rSeries = [SCIStackedColumnRenderableSeries new];
    rSeries.dataSeries = dataSeries;
    rSeries.fillBrushStyle = [[SCISolidBrushStyle alloc] initWithColorCode:fillColor];
    rSeries.strokeStyle = [[SCISolidPenStyle alloc] initWithColorCode:fillColor thickness:1.0];
    
    return rSeries;
}

@end

// StackedColumnFullFillChartView.swift

//******************************************************************************
// SCICHART® Copyright SciChart Ltd. 2011-2019. All rights reserved.
//
// Web: http://www.scichart.com
// Support: support@scichart.com
// Sales:   sales@scichart.com
//
// StackedColumnFullFillChartView.swift is part of the SCICHART® Examples. Permission is hereby granted
// to modify, create derivative works, distribute and publish any part of this source
// code whether for commercial, private or personal use.
//
// The SCICHART® examples are distributed in the hope that they will be useful, but
// without any warranty. It is provided "AS IS" without warranty of any kind, either
// expressed or implied.
//******************************************************************************

class StackedColumnFullFillChartView: SCDSingleChartViewController<SCIChartSurface> {
    
    override var associatedType: AnyClass { return SCIChartSurface.self }
    
    override func initExample() {
        let porkData = [10, 13, 7, 16, 4, 6, 20, 14, 16, 10, 24, 11]
        let vealData = [12, 17, 21, 15, 19, 18, 13, 21, 22, 20, 5, 10]
        let tomatoesData = [7, 30, 27, 24, 21, 15, 17, 26, 22, 28, 21, 22]
        let cucumberData = [16, 10, 9, 8, 22, 14, 12, 27, 25, 23, 17, 17]
        let pepperData = [7, 24, 21, 11, 19, 17, 14, 27, 26, 22, 28, 16]
        
        let ds1 = SCIXyDataSeries(xType: .double, yType: .double)
        ds1.seriesName = "Pork Series"
        let ds2 = SCIXyDataSeries(xType: .double, yType: .double)
        ds2.seriesName = "Veal Series"
        let ds3 = SCIXyDataSeries(xType: .double, yType: .double)
        ds3.seriesName = "Tomato Series"
        let ds4 = SCIXyDataSeries(xType: .double, yType: .double)
        ds4.seriesName = "Cucumber Series"
        let ds5 = SCIXyDataSeries(xType: .double, yType: .double)
        ds5.seriesName = "Pepper Series"
        
        let data = 1992
        for i in 0 ..< porkData.count {
            let xValue = data + i;
            ds1.append(x: xValue, y: porkData[i])
            ds2.append(x: xValue, y: vealData[i])
            ds3.append(x: xValue, y: tomatoesData[i])
            ds4.append(x: xValue, y: cucumberData[i])
            ds5.append(x: xValue, y: pepperData[i])
        }
        
        let columnCollection = SCIVerticallyStackedColumnsCollection()
        columnCollection.isOneHundredPercent = true
        columnCollection.add(getRenderableSeriesWith(dataSeries: ds1, fillColor: 0xff226fb7))
        columnCollection.add(getRenderableSeriesWith(dataSeries: ds2, fillColor: 0xffff9a2e))
        columnCollection.add(getRenderableSeriesWith(dataSeries: ds3, fillColor: 0xffdc443f))
        columnCollection.add(getRenderableSeriesWith(dataSeries: ds4, fillColor: 0xffaad34f))
        columnCollection.add(getRenderableSeriesWith(dataSeries: ds5, fillColor: 0xff8562b4))
        
        SCIUpdateSuspender.usingWith(surface) {
            self.surface.xAxes.add(SCINumericAxis())
            self.surface.yAxes.add(SCINumericAxis())
            self.surface.renderableSeries.add(columnCollection)
        }
    }
    
    fileprivate func getRenderableSeriesWith(dataSeries: SCIXyDataSeries, fillColor: UInt32) -> SCIStackedColumnRenderableSeries {
        let rSeries = SCIStackedColumnRenderableSeries()
        rSeries.dataSeries = dataSeries
        rSeries.fillBrushStyle = SCISolidBrushStyle(color: fillColor)
        rSeries.strokeStyle = SCISolidPenStyle(color: fillColor, thickness: 1.0)
        
        return rSeries
    }
}

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