SithasoMPACharts 10.12 (October 12) is now available.
Explore the APK from Github, https://github.com/Mashiane/SithasoMPACharts
The library is DonationWare.
The demo application contains a browsable gallery of 127 interactive examples divided into categories:
1. Core Chart Types (11)
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Line Chart: Smooth cubic bezier curves, customizable stroke widths, point circles, and data values.
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Area Chart: Smooth lines with soft vertical gradients and translucent fill alpha.
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Column Chart: Vertical bars with corner radius rounding, bar gradient fills, and shadow effects.
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Horizontal Bar Chart: Left-to-right bars with inverted category and value axes.
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Pie & Donut Chart: Pie slices with entry labels, donut center text with two-tone typography, and slice spacing.
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Scatter Chart: Multi-series coordinate plotting with customizable shapes (Circle, Triangle, Square, Cross, Chevron).
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Bubble Chart: 3-variable plotting $(x, y, \text{size})$ with auto-normalized bubble diameters.
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Radar Chart: Multi-axis spider/web comparison plots with polygon filling.
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Candlestick Chart: Financial trading charts with configurable bullish/bearish candle colors and wick widths.
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Combo Chart: Combined line and column data sets rendered on shared or dual independent axes.
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Polar Area / Nightingale Rose: Radial area charts with angle-based value encoding.
2. Multi-Series & Grouping (9)
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Grouped Columns: Side-by-side category bars with configurable group spacing and bar width.
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Stacked Columns & Bars: Multi-value segment bars with section corner rounding and segment labels.
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Dual Y-Axes: Left and Right independent value scales (e.g. Temperature on Left, Pressure on Right).
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Pill-Shaped Stacked/Grouped Bars: Capsule-style bars with `PillShape` property.
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Multiple Series: Multiple comparative lines/areas on a single plot with automatic or custom palettes.
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Value Alignment: Control over in-bar and point label positioning.
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Scatter Coordinates: Multi-series coordinate plotting with explicit X/Y pairs.
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Series Colors: Custom palette assignment per dataset.
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Empty State: Graceful handling of zero-data scenarios.
3. Axis, Grid & Formatting Controls (10)
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Dashed Grid Lines: Native dashed Cartesian and HorizontalBar grid lines (`DrawDashedGrid`, `GridDashLength`, `GridDashSpace`).
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Axis Granularity: Precise minimum step intervals on numerical axes (`AxisGranularity`).
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Zero Filtering (`IgnoreZero`): Automatic omission of zero values while preserving category positions.
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Limit Lines: Threshold indicators with custom colors, line widths, and dashed styles.
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Rotated Labels: Angled or vertical X-axis labels (e.g. -90° rotation) to eliminate overlap on high-density categories.
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Prefixes & Suffixes: Currency formatting (`$`), percentage signs (`%`), unit tags (`k`, `M`), and thousand separators.
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Stepped Lines: Staircase transition plots for benchmark rates and discrete intervals.
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Axis Limits & Auto-Scaling: Manual or automatic min/max with `AxisMinimum` / `AxisMaximum`.
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Straight Lines: Linear interpolation mode for sharp transitions.
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No Grid / Pan-Zoom Off: Clean presentation modes with interaction disabled.
4. Data Labels & Values (4)
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Data Values: Numeric labels on every data point.
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Currency Prefix: Automatic `$` / currency symbol formatting.
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Percent Donut: Pie/donut slices rendered as percentages of total.
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Slice Leaders: Leader lines for outside slice labels on pie/donut charts.
5. Animation & Interactivity (6)
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Animate X and Y: Simultaneous dual-axis entrance animation.
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Animate XY Columns: Column-specific entrance animation.
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Realtime Streaming: `AddRealtimeEntry` / `AddRealtimeValue` for live data feeds.
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Easing Bounce: 28 easing functions (Bounce, Elastic, Back, Expo, etc.).
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High Density Line: Optimized rendering for large datasets.
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24-Hour Timeline: Time-axis formatting for hourly data.
6. Visual Styling (10)
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Title and Subtitle: Header text with alignment, color, size, and weight controls.
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Rotated Labels: Angled axis labels for dense categories.
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Scatter Shapes: Circle, Triangle, Square, Cross, X, Chevron point shapes.
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Sine Wave Bars: Curved bar styling for oscillating data.
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Positive/Negative Column: Automatic color split for positive vs negative values.
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Negative Horizontal Bar: Inverted horizontal bars for negative datasets.
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Bar Borders: Per-bar stroke outlines with custom width/color.
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Bar Corner Styles: Round all corners or tip-only (`BarCornerStyle`).
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Custom Palette: User-defined color lists cycled across series.
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Legend Customization: Position (top/bottom/left/right), form (circle/square/line), orientation, draw-inside mode, and visibility (auto/show/hide).
7. Themes & Palettes (6 Built-in Themes × 7 Variants = 42)
Each theme provides 7 contextual examples (Revenue, Orders, Budget, Sessions, Spend, ACME Corp, Team Profile/Growth/Deal Size):
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Nightfall (Modern Teal / Cyan palette on clean background)
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Nightfall Dark (Sleek dark mode theme)
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Cyberpunk (High-contrast neon cyan, magenta, and electric yellow)
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Material Design (Google Material vibrant palette)
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Pastel (Harmonious muted tones for reports)
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Liberty (Professional enterprise palette)
8. Radial / Gauge Charts (11)
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Radial Single: Single progress ring.
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Radial Center Image: Ring with centered bitmap/image.
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Radial Bar Labels: Name + value stacked at ring start (Apex barLabels style).
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Radial Gauge Label: Gauge with labeled tick marks.
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Radial Single Dashed: Dashed segment ring.
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Radial Dashed Gauge: Dashed gauge with tick marks.
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Radial: Standard multi-ring gauge.
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Radial Semi: Half-circle (180°) gauge.
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Radial Dashed: Multi-ring dashed gauge.
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Radial Gradient: Rings with sweep gradient (color → lighter tint).
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Radial Gauge: Full gauge with min/max/value labels.
9. Advanced & Composite (14)
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Multi-line Straight: Multiple lines with linear interpolation.
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Multi-series Area: Stacked/overlaid area charts.
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Multi-series Gradient: Gradient fills per dataset.
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Slice Leaders: Outside labels with leader lines on pie/donut.
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Bar Borders: Outlined bars/columns with custom width/color.
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Combo Layers: Line + column + scatter on shared axes.
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Axis Chrome: Full axis styling (lines, labels, titles, zero line).
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Candle Style: Bullish/bearish colors, wick width, body fill.
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Radar Web: Spider web polygon with configurable rings/axes.
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High Density Line: Optimized rendering for large datasets.
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24-Hour Timeline: Time-axis formatting for hourly data.
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Realtime Streaming: `AddRealtimeEntry` / `AddRealtimeValue` for live feeds.
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Easing Bounce: 28 easing functions (Bounce, Elastic, Back, Expo, etc.).
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Empty State: Graceful handling of zero-data scenarios.
