Python的图形软件包，PyX 0.12

PYX是一个Python的图形软件包，能够输出PostScript和PDF文件。它将TeX/LaTeX接口与PostScript的一个抽象结合来绘图模型。已经内置了一些复杂的任务如高质量的2D和3D绘图。此版本增加了一个的密度图形样式创建密度图。

特性：

• 设备无关的PostScript 与 PDF输出 output for device independent, freely scalable figures
• 无缝集成TeX/LaTeX
• full access to PostScript features like paths, linestyles, fill patterns, transformations, clipping, bitmap inclusion, etc.
• advanced geometric operations on paths like intersections, transformations, splitting, smoothing, etc.
• sophisticated graph generation: modular design, pluggable axes, axes partitioning based on rational number arithmetics, flexible graph styles, etc.