RasterViz
Plugin ID: 5157
Scientific raster visualization plugin for QGIS — styled after rasterio.show(), with interactive GUI controls for colormap selection, percentile/minmax stretch, pointed colorbar, discrete class mapping, RGB composite,
(2) votes
RasterViz provides publication-quality raster visualization directly within QGIS, without requiring an external Python environment. The plugin replicates the rendering aesthetics of rasterio.show() through a fully interactive Qt5 GUI. Key capabilities include: single-band continuous rendering with configurable colormap and stretch (percentile, min-max, manual); discrete/classified raster rendering via per-class color and label assignment with automatic gridcode scanning; RGB three-band composite with independent per-band stretch; pointed colorbar with configurable geometry, orientation, and extend style (both, max, min, neither); coordinate tick formatting in DMS, DM, Decimal Degree, or native UTM/meter; real-time live preview backed by a cached NumPy array; and export to PNG (300 DPI), SVG, TIFF, and PDF.
