Module chart 

Chart types for OOXML-based chart support.

Charts in HWPX use the OOXML chart XML format (xmlns:c). This module defines the chart type enum (18 variants covering all 16 OOXML chart types, with Bar/Column direction split) and the data model for category-based and XY-based chart data.

Examples

use hwpforge_core::chart::{ChartType, ChartData, ChartGrouping, LegendPosition};

let data = ChartData::category(
    &["Q1", "Q2", "Q3"],
    &[("Sales", &[100.0, 150.0, 200.0])],
);
assert!(matches!(data, ChartData::Category { .. }));

Structs

ChartSeries

A named data series with values aligned to categories.

XySeries

A named XY data series (for scatter/bubble charts).

Enums

BarShape

Bar/column 3D shape variant.

ChartData

Chart data — either category-based or XY-based.

ChartGrouping

Chart data grouping mode.

ChartType

OOXML chart types supported by 한글 (16 OOXML types → 18 variants).

LegendPosition

Legend position relative to the chart area.

OfPieType

Pie-of-pie or bar-of-pie sub-type.

RadarStyle

Radar chart rendering style.

ScatterStyle

Scatter chart line/marker style.

StockVariant

Stock chart sub-variant determining series composition.