Python - guiqwtPython - guiqwt 
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Python - guiqwt. Based on PyQwt (plotting widgets for PyQt4 graphical user interfaces) and on the scientific modules NumPy and SciPy...
guiqwt is a powerful Python library built on PyQwt, NumPy, and SciPy, delivering efficient 2D data-plotting for developers who need smooth, interactive visualization. Designed for scientific workflows, it streamlines curve and image rendering for rapid experimentation and analysis.
Whether you're building signal-processing tools, image-processing interfaces, or advanced research dashboards, guiqwt provides a responsive environment ideal for large datasets, technical plots, and real-time visual exploration. It’s a great fit for users searching for high-performance scientific plotting, Python data visualization tools, and interactive plotting for research apps.