Debian Edu Graphics packages

Dia是图表，曲线图，海图等图形表格的编辑器。它支持UML静态结构图表（类图）， 实体关系图，网络图表以及其它更多图表。图表可以导出为postscript和其它格式。

A package to reorganize menu branches in order to get a structure easy to use for teachers and students.

GIMP 是一款先进的图像编辑软件。您可以使用它来编辑、完善、修饰 图像与扫描影像，创建绘图，制作自己的图片。它拥有一个具有专业处 理工具和滤镜的庞大集合，与 Photoshop 中的类似。众多的精细控制 设定和特点，如图层、通道、蒙版、和脚本，可使您完全掌控你的图片。

支持诸多图像文件格式，包括 JPEG，Photoshop (.psd)，与Paint Shop Pro (.psp) 文件。它也可以用于扫描与打印图片。

要远程打开文件(如通过 HTTP)，需安装 gvfs-backends 软件包。

要在 GIMP 中使用 MIDI 设备(如 音乐键盘)作为输入控制器，安装

 libasound2 并阅读 /usr/share/doc/gimp/README.MIDI 中的说明。

Inkscape is an illustration editor which has everything needed to create professional-quality computer art. You can use it to make diagrams and illustrations, technical drawings, web graphics, clip art, icons and logos. A collection of hands-on tutorials show you how to combine lines, shapes and text of different types and styles to build up a picture.

A selection of powerful vector graphics editing tools comes as standard. There is excellent support for paths, gradients, layers, alpha transparency and text flow control. An extensive library of filters allow you to apply realistic effects and extensions allow you to work with bitmaps, barcodes and printing marks, amongst other things.

Most of the common vector formats are supported, including PDF, Adobe Illustrator and AutoCAD files, and it has unrivalled support for the SVG web graphics standard.

Between the suggested packages:

• dia: to export Dia shapes;
• libsvg-perl: to import .txt files (txt2svg extension);
• python3-packaging: used by the Optimized SVG extension;
• python3-uniconvertor: enables several import/export extensions;
• pstoedit: to work with eps files;
• ruby: there are several extensions written in ruby;

LibreCAD is an application for computer aided design (CAD) in two dimensions (2D). With LibreCAD you can create technical drawings such as plans for buildings, interiors, mechanical parts or schematics and diagrams.

Pencil2D is an animation/drawing software for Mac OS X, Windows, and Linux. It lets you create traditional hand-drawn animation (cartoon) using both bitmap and vector graphics.

The basic features of Pencil2D are:

• layers support (separated layer for bitmap, vector and soud part)
• bitmap drawing
• vector drawing
• sound support

Scribus is an open source desktop page layout program with the aim of producing commercial grade output in PDF and Postscript.

Scribus can be used for many tasks; from brochure design to newspapers, magazines, newsletters and posters to technical documentation.

Scribus supports professional DTP features, such as CMYK color and a color management system to soft proof images for high quality color printing, flexible PDF creation options, Encapsulated PostScript import/export and creation of 4 color separations, import of EPS/PS and SVG as native vector graphics, Unicode text including right to left scripts such as Arabic and Hebrew via freetype. Graphic formats which can be placed in Scribus as images include PDF, Encapsulated Post Script (eps), TIFF, JPEG, PNG and XPixMap(xpm), and any bitmap type supported by QT5.

If you need to use the render frame install the texlive-latex-recommended package (suggested).

XPaint is suitable for producing simple graphics. It does offer some advanced features such as image processing functions and gradient fill.

In the C Script Editor of XPaint, the External editor in the File menu will invoke x-terminal-emulator -e sensible-editor.

The gv package will be needed for PDF/PS reading, netpbm will be needed for external conversion, lpr for printing.

Blender is an integrated 3d suite for modelling, animation, rendering, post-production, interactive creation and playback (games). Blender has its own particular user interface, which is implemented entirely in OpenGL and designed with speed in mind. Python bindings are available for scripting; import/export features for popular file formats like 3D Studio and Wavefront Obj are implemented as scripts by the community. Stills, animations, models for games or other third party engines and interactive content in the form of a standalone binary are common products of Blender use.

Hugin is a panorama photo stitching program. Essentially, Hugin is a GUI frontend for Panorama Tools. Stitching is accomplished by using several overlapping photos taken from the same location, and using control points to align and transform the photos so that they can be blended together to form a larger image. Hugin allows for the easy creation of control points between two images, optimization of the image transforms, and much more.

This package includes the following graphical interfaces, using the command-line tools provided in the hugin-tools package:

• hugin - Hugin panorama creator.
• hugin_stitch_project - Hugin batch stitcher.
• PTBatcherGUI - Batch controller for the stitching process.
• calibrate_lens_gui - Lens calibration tool.

Tgif (originally the "Tangram Graphic Interface Facility") is a classic drawing program for 2D vector graphics. Image objects can be hierarchically constructed out of primitives such as polygons, text, and splines (though the splines Tgif draws are not Bézier curves).

It natively supports PostScript formats suitable for LaTeX, as well as X11 bitmap or (version 1) pixmap formats. Other vector and raster image formats such as SVG and PNG can be handled via filters.

Tgif stores drawings as .obj files and individual building-block objects as .sym files, both in Prolog-compatible fact file format.

XaoS让您可以对分形图形实时地缩放和平移。它可以以图形或者纯本文格式对动态的分形进行显示。

它可以显示 Mandelbrot 集和许多其它分形图形，并且让您平滑地对其对缩放。您可以使用 多种色彩模式显示选定集合内外的点。另外，您还可以在 Mandelbrot 集和 Julia 集之 间切换。

其它功能还有自动导航模式、更换调色版、图像储存、分形反转、过滤器和一个内置的分形简介。

XFig is a menu-driven tool that allows the user to draw and manipulate objects interactively in an X window. The resulting pictures can be saved. If the fig2dev program is installed, which is contained in the fig2dev package, the pictures can be printed on postscript printers or converted to a variety of other formats (e.g. to allow inclusion in LaTeX documents or web pages).

This package contains the xfig program itself.

You should think about installing the fig2dev package to export the graphics to several common formats. You should also think about installing xfig-doc, which contains the documentation and xfig-libs, which contains several clip art libraries.