PDFMake with Khmer Language Support

A fork of pdfmake with enhanced support for Khmer language text breaking, word wrapping, and advanced text decoration styling.

Features

• All original pdfmake functionality
• Enhanced Khmer text breaking and word wrapping
• Proper handling of Khmer script line breaks
• Improved text rendering for Khmer documents
• Custom text decoration styling (thickness, spacing, color)
• Advanced underline, strikethrough, and overline customization

Installation

npm install pdfmake-kh

Usage

Basic Khmer Text

const pdfMake = require("pdfmake-kh");

const docDefinition = {
	content: [
		{
			text: "ភាសាខ្មែរគឺជាភាសាផ្លូវការរបស់ព្រះរាជាណាចក្រកម្ពុជា",
			style: "khmerText",
		},
	],
};

pdfMake.createPdf(docDefinition).download();

Custom Text Decorations

const docDefinition = {
	content: [
		{
			text: "Custom styled text with decorations",
			decoration: "underline",
			decorationColor: "#ff0000",
			decorationStyle: {
				thickness: 3, // Line thickness
				spacing: 5, // Distance from text
			},
		},
		{
			text: [
				"Mix of ",
				{
					text: "thick underline",
					decoration: "underline",
					decorationStyle: { thickness: 4, spacing: 2 },
				},
				" and ",
				{
					text: "custom strikethrough",
					decoration: "lineThrough",
					decorationColor: "#0000ff",
					decorationStyle: { thickness: 2 },
				},
			],
		},
	],
};

Text Decoration Options

| Property | Type | Description | | --------------------------- | ------ | --------------------------------------------- | | decoration | string | 'underline', 'lineThrough', 'overline' | | decorationColor | string | Color of the decoration line (hex, rgb, etc.) | | decorationStyle.thickness | number | Line thickness in points | | decorationStyle.spacing | number | Distance from text baseline |

Khmer Text Breaking

This fork includes improved word breaking for Khmer text, ensuring proper line wrapping that respects Khmer language rules and maintains readability.

Version History

See CHANGELOG.md for detailed version history and release notes.

Credits

• Original Project: pdfmake by liborm85
• Khmer Word Splitting Reference: split-khmer by seanghay

Special thanks to the original pdfmake team and the split-khmer project for providing the foundation and reference implementation for Khmer text processing.

License

Same as original pdfmake - MIT License