LEADTOOLS Imaging Pro vs. LEADTOOLS Imaging SDK vs. PyQtGraph vs. Python Comparison Chart

LEADTOOLS Imaging Pro includes the tools developers need to add powerful imaging technology to applications. With more than 32 years of imaging development expertise, LEADTOOLS Imaging Pro includes 150+ image formats, image compression, image processing, image viewers, imaging common dialogs, 200+ image display effects, TWAIN and WIA image scanning, screen capture, and image printing. LEADTOOLS Imaging Pro is an entry-level product to develop applications that incorporate LEADTOOLS imaging libraries. Many additional features are available in the various products of the Pro family, as well as the Document, Recognition, Medical, and Multimedia families. For the greatest values in the market for Barcode, and PDF, take a look at the other products within the Pro Family.

PyQtGraph is a pure-python graphics and GUI library built on PyQt/PySide and NumPy. It is intended for use in mathematics/scientific/engineering applications. Despite being written entirely in python, the library is very fast due to its heavy leverage of NumPy for number crunching and Qt's GraphicsView framework for fast display. PyQtGraph is distributed under the MIT open-source license. Basic 2D plotting in interactive view boxes. Line and scatter plots. Data can be panned/scaled by mouse. Fast drawing for real-time data display and interaction. Displays most data types (int or float; any bit depth; RGB, RGBA, or luminance). Functions for slicing multidimensional images at arbitrary angles (great for MRI data). Rapid update for video display or real-time interaction. Image display with interactive lookup tables and level control. Mesh rendering with isosurface generation. Interactive viewports rotate/zoom with mouse. Basic 3D scenegraph for easier programming.