# PDFGen

**Repository Path**: lxiaogao/PDFGen

## Basic Information

- **Project Name**: PDFGen
- **Description**: No description available
- **Primary Language**: C
- **License**: Unlicense
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2025-01-24
- **Last Updated**: 2025-01-24

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

PDFGen
======
<img src="/docs/pdfgen_logo.png" alt="PDFGen Logo" width="200" align="right"/>

<a href="https://www.buymeacoffee.com/EstIgnavus" target="_blank"><img src="https://cdn.buymeacoffee.com/buttons/default-orange.png" alt="Buy Me A Coffee" height="41" width="174"></a>

Simple C PDF Creation/Generation library.
All contained a single C-file with header and no external library dependencies.

Useful for embedding into other programs that require rudimentary PDF output.

Supports the following PDF features
* Text of various fonts/sizes/colours/rotation
* Primitive drawing elements
    * Lines
    * Rectangles
    * Filled Rectangles
    * Polygons
    * Filled Polygons
    * Bezier curves
* Bookmarks
* Barcodes (Code-128 & Code-39)
* Embedded images
    * PPM/PGM (binary format only)
    * JPEG
    * PNG (Alpha Channels are not supported)
    * BMP

Example usage
=============
```c
#include "pdfgen.h"

int main(void) {
    struct pdf_info info = {
        .creator = "My software",
        .producer = "My software",
        .title = "My document",
        .author = "My name",
        .subject = "My subject",
        .date = "Today"
    };
    struct pdf_doc *pdf = pdf_create(PDF_A4_WIDTH, PDF_A4_HEIGHT, &info);
    pdf_set_font(pdf, "Times-Roman");
    pdf_append_page(pdf);
    pdf_add_text(pdf, NULL, "This is text", 12, 50, 20, PDF_BLACK);
    pdf_add_line(pdf, NULL, 50, 24, 150, 24, 3, PDF_BLACK);
    pdf_save(pdf, "output.pdf");
    pdf_destroy(pdf);
    return 0;
}
```

License
=======
[![License: Unlicense](https://img.shields.io/badge/license-Unlicense-blue.svg)](http://unlicense.org/)

The source here is public domain.
If you find it useful, please drop me a line at andre@ignavus.net.

Builds
======
Build status: [![GitHub Actions](https://github.com/AndreRenaud/PDFGen/workflows/Build%20and%20Test/badge.svg)](https://github.com/AndreRenaud/PDFGen/actions)

Appveyor status: [![Build status](https://ci.appveyor.com/api/projects/status/3qpsmr06xg5gx74j/branch/master?svg=true)](https://ci.appveyor.com/project/AndreRenaud/pdfgen/branch/master)

Code Coverage: [![Coverage Status](https://coveralls.io/repos/github/AndreRenaud/PDFGen/badge.svg?branch=master)](https://coveralls.io/github/AndreRenaud/PDFGen?branch=master)

Coverity scan: [![Coverity scan](https://scan.coverity.com/projects/11942/badge.svg)](https://scan.coverity.com/projects/andrerenaud-pdfgen)

Static Analysis
===============
This is a code base that I use to test static analysis tools. As such the build system is quite a bit more complex than should be necessary for a project of this size.

## Language Bindings
- [RingPDFGen](https://github.com/ring-lang/ring/tree/master/extensions/ringpdfgen)