Something odd (or at least it is odd to me). I find that when I open a TIFF document then make some changes and save the modified image, when I go to close the image I receive the message that the image has been modified but not saved. I check with the windows file explorer and the image has been saved ok. I also note that under the file drop down menu the 'save' selection is still illuminated which indicates that PI thinks that the edited image has not been saved (which it has). I can check the changes by opening the file and the changes have been saved ok. The same issue applies with JPEG files as well. I do NOT have this issue with XISF files. When I save an XISF file and check the file drop down menu I see that the 'save' selection is now greyed out.
To test this in a structured way, I executed the following steps for both XISF and TIFF files.
1. Using the NEW process create a new RGB image 1024 x 1024. Set all channels to 0.5 for a grey image.
2. Save image as XISF 32 bit floating point.
3. File drop down menu shows the 'save' selection as greyed out.
4. Save image as TIFF, 16 bit unsigned integer
5. Save image as XISF 32 bit floating point.
6. Open TIFF File.
7. Open Histogram Transformation tool
8. Apply stretch to both images
9. Save XISF file using FILE -> SAVE
10. 'Save' selection in file menu is greyed out
11. Save TIFF file using FILE -> SAVE
12. 'Save' selection in file menu is NOT greyed out
13. Open saved TIFF file to confirm that changes have been saved, which they are.
14. Close the edited and saved XISF file on the PI desktop. Image closes with no message received.
15. Close the edited and saved TIFF file on the PI desktop. Receive message that the image is modified but not saved.
I have attached a couple of screen shots of the PI desktop.
Any clues here would be of great assistance.
Thanks,
Rodney.
To test this in a structured way, I executed the following steps for both XISF and TIFF files.
1. Using the NEW process create a new RGB image 1024 x 1024. Set all channels to 0.5 for a grey image.
2. Save image as XISF 32 bit floating point.
3. File drop down menu shows the 'save' selection as greyed out.
4. Save image as TIFF, 16 bit unsigned integer
5. Save image as XISF 32 bit floating point.
6. Open TIFF File.
7. Open Histogram Transformation tool
8. Apply stretch to both images
9. Save XISF file using FILE -> SAVE
10. 'Save' selection in file menu is greyed out
11. Save TIFF file using FILE -> SAVE
12. 'Save' selection in file menu is NOT greyed out
13. Open saved TIFF file to confirm that changes have been saved, which they are.
14. Close the edited and saved XISF file on the PI desktop. Image closes with no message received.
15. Close the edited and saved TIFF file on the PI desktop. Receive message that the image is modified but not saved.
I have attached a couple of screen shots of the PI desktop.
Any clues here would be of great assistance.
Thanks,
Rodney.