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FioriCharts is a SwiftUI module that replaces the RoambiChartKit charting library previously embedded in SAPFiori. Migrating to SwiftUI enables new chart components — donut, bullet, stocks, and more — while modernizing existing charts with pinch-to-zoom, pan, and updated Fiori design. All charts share a single, consistent API: create a ChartModel with your data and chart type, then pass it to ChartView.

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Platform support

  • iOS 17.0+
  • visionOS 2.0+

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Basic usage

import FioriCharts
import SwiftUI

let model = ChartModel(
    chartType: .line,
    data: [
        [nil, 220, nil, 250, 200, nil, 230],
        [160, nil, 130, 170, nil, 190, 180]
    ],
    titlesForCategory: [["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul"]]
)

ChartView(model)
    .frame(width: 300, height: 200)
ChartView is an ObservableObject-driven view — mutating any published property on ChartModel automatically re-renders the chart.

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Supported chart types

FioriCharts provides 17 chart types through the ChartType enum.
CaseDescription
.lineLine chart — one or more series plotted as connected lines
.columnClustered column chart — vertical bars grouped by category
.comboCombo chart — first series as columns, additional series as lines
.barBar chart — horizontal bars grouped by category
.stackedColumnStacked column chart — series stacked vertically
.waterfallWaterfall chart — cumulative value changes with optional totals
.areaArea chart — lines with filled area below
.scatterScatter chart — data points plotted by x/y coordinates
.bubbleBubble chart — scatter with a third dimension shown as bubble size
.donutDonut chart — circular chart with a hole; supports multiple selections
.stackedBarStacked bar chart — series stacked horizontally
.stockStock chart — OHLC or candlestick-style time series
.micro_areaMicro area chart — compact sparkline with filled area
.micro_bulletMicro bullet chart — compact bar with target and range indicators
.micro_columnMicro column chart — compact column sparkline
.micro_harvey_ballHarvey ball micro chart — circular completion indicator
.micro_radialMicro radial chart — compact arc completion indicator

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Migration from SAPFiori

FioriCharts is designed as a backward-compatible replacement for the RoambiChartKit-based charts in SAPFiori 4.x and 5.x. The table below shows parity status.
ChartSAPFiori 4.0.x, 5.0.xFioriCharts
Area✓✓
Line✓✓
Column✓✓
Stacked Column✓✓
Bar✓✓
Stacked Bar—✓
Bubble✓✓
Scatter✓✓
Waterfall✓✓
Combo✓✓
Donut—✓
Bullet—✓
Harvey Ball—✓
Radial—✓
Stocks (line)—✓
FioriCharts adds Stacked Bar, Donut, Bullet, Harvey Ball, Radial, and Stock charts that were not available in the UIKit library.

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Explore

ChartModel

Data model reference — parameters, data structure, selection modes.

Chart types

Code examples for every chart type with ChartView and ChartModel.

Customization

Series colors, axis styles, gridlines, points, and selection behavior.

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