cairo-core: Cairo Haskell binding (core functions)

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Cairo Haskell binding (core functions). Please checkout cairo-opts for other functions.


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Properties

Versions 1.16.3, 1.16.3, 1.16.4, 1.16.5, 1.16.6, 1.16.7
Change log Changelog
Dependencies base (>=4.7 && <5), monad-extras, transformers [details]
License BSD-3-Clause
Copyright None
Author Magicloud
Maintainer magiclouds@gmail.com
Category Graphics
Home page https://github.com/magicloud/cairo-core#readme
Source repo head: git clone https://github.com/magicloud/cairo-core
Uploaded by magicloud at 2019-02-02T07:14:33Z

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Readme for cairo-core-1.16.3

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Cairo Haskell binding - Core

This is a library for Haskell to use Cairo function straightforwardly. This package only contains non-optional functions (which is not controlled by building flags). Optional functions like surface supporting and font supporting are in "cairo-opts".

The source is inspired by garetxe and cohomology.

Memory safe

All the pointers should be reference/destroy -ed as manual required, if possible. Hopefully I did not miss any part or misunderstand the document.

Type

When making the library, I tried to use more meaningful type name. So one looking at the type signature would know what to do.

Render

A sugar monad wrapping all functions use Context as first parameter, like cairo from gtk2hs does.

Status check

Checking the status of most Cairo objects is necessary, after creation, or a sequence of actions on it. A sugar method with is given for Render. And a method use is given for regular IO monad.