Add buttons or menu options to:
1) Measure current SI image
2) Apply pixel size to SI
These options should only appear if the user called the function in a mode where it pulled the first image from SI. Further, the application of the pixel size to SI should only occur if the measured grid is square or nearly so.
Add buttons or menu options to: 1) Measure current SI image 2) Apply pixel size to SI
These options should only appear if the user called the function in a mode where it pulled the first image from SI. Further, the application of the pixel size to SI should only occur if the measured grid is square or nearly so.