Veusz 是一個用來繪制各種科學圖表的Python程序庫，可導出為 Postscript 和 PDF 文檔。包含一個易用的圖形化界面，同時也有一些命令行接口以便直接在 Python 程序中調用。

• X-Y plots (with errorbars)
• Images (with colour mappings)
• Contour plots (filled/unfilled)
• Stepped plots (for histograms)
• Bar graphs
• Line plots
• Function plots
• Stacked plots and arrays of plots
• Vector field plots
• Plot keys
• Plot labels
• Box plots
• Polar plots
• Ternary plots
• Shapes and arrows on plots
• LaTeX-like formatting for text
• EPS / PNG / PDF / SVG / EMF output
• Simple, CSV, Numpy NPY/NPZ, binary and FITS data importing
• Scripting interface
• Dataset manipulation
• Embed Veusz within other programs
• Capture data from external sources
• Plugin interface for importing data, making datasets or modifying documents
• Data picker
• Multithreaded rendering

main window

data import

default styles

several windows

data editing

custom definitions

data creation

Mac OS X

Histogram

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