Why am I unable to import files into the Map Viewer in the
Why am I unable to import files into the Map Viewer in the Mapping Toolbox 2.1 (R14SP2) on Mac OS X 10.3.x? I am using the Map Viewer in the Mapping Toolbox 2.1 (R14SP2) on Mac OS X 10.3.8. I attempt to import an image into the Map Viewer using the following steps: 1. Enter the following command at MATLAB command line to start the Map Viewer: mapview 2. From the menu bar of the Map Viewer, select "File -> Import From File..." However, instead of seeing the Import Data dialog box, I receive the following error at the command line: ??? No method 'returnExtensionString' with matching signature found for class 'com.mathworks.hg.util.dFilter'. ??? Error while evaluating uimenu Callback.
John Michell answered .
2025-11-20
[boston_X, boston_cmap, boston_R, bbox] = geotiffread('boston.tif');
boston_rgb = ind2rgb8(boston_X, boston_cmap);
Open the "Import Image Data" dialog by selecting "File-> Import From Workspace -> Raster Data -> Image..." from the menu bar of the Map Viewer. In the dialog, import "boston_rgb" as the image and "boston_R" as the referencing matrix.