On Tue, 24 Jan 2017, Paul A. Rubin wrote:
I just did the following:
* inserted your image into a LyX document;
* clicked on it to open the graphics dialog;
* went to the Clipping tab;
* put a check next to "Clip to bounding box";
* clicked "Get from File" to load the bounding box defined in the
image file;
* adjusted the corner points somewhat randomly; and
* clicked "Apply" ("OK" also works).
For fine tuning the clipping adjust the above this way:
1. When image is loaded, click 'OK' to close the settings box.
If you click 'Apply' when the image is first loaded you get a second
copy to the right. At least that's the results here.
2. With cursor within the image, right click and select 'settings.'
3. Now tweak the lower left and upper right values (one at a time) and
click the 'Apply' button to see the effect of your change. Rinse and
repeat until you're satisfied.
Rich