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Figure 8
The 2D mapping interface of MuscleX-DI. Panel A displays the diffraction pattern that is picked from the 2D heatmap in Panel C, along with summary information such as total intensity, intensity of the ring that is being used in the heatmap, d-spacing of that ring, orientation angle as calculated from the ring and the angular range. Panel B is used to apply filters on rings being used to generate the 2D heatmap. Rings can be filtered based on d-spacing or radial distance with a fixed bandwidth. The `representation' dropdown provides various heatmapping options. `Color map' is used to apply colors scales to the heatmap. `Orientation arrow display' overlays the fiber alignment on each pixel of the heatmap. There are more options to apply thresholds to display color on the heatmap and scale the orientation arrow that is overlayed. The user can also choose to optionally interpolate maps between data points with RBF interpolation. After all filters are applied, the heatmap can be exported as an image (png and svg supported) or a CSV file that exports the datapoints as visible on the heatmap. Panel D shows the file paths for the diffraction image and other metadata.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 33| Part 1| January 2026| Pages 246-257
https://doi.org/10.1107/S1600577525010859
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