[BUG: Beta 4] Resizing in MMF editor not working correctly

[AndyH]

Resizing graphics in the MMF editor is not working correctly for some size of backdrop objects. I'm working on objects that are 10x10 while editing and resize to 30x30 when finished. I've been using this scale up/down for a couple of weeks although it's not posed a problem until now (I originally thought this problem appeared after installing iOS beta 4 but it might have been like this for a while).

To replicate:

1) Create a background object. In MMF's property window change its size to 10 x 10 pixels.

2) Edit the graphic. Clear the default image and draw a diagonal line from one corner of the canvas to the opposite corner.

3) Now return to the frame editor and using the property window, change its width and height to 30 x 30.

4) Edit the image again, it all looks ok. It has scaled up correctly. Make a small change (so that MMF's property resize will work on the new size) and click OK to return to the frame editor.

5) Finally, using the property window resize the image to be 10 x 10. The image is reduced in size. Open it in the image editor and you should see that the top line of pixels has been cropped, the rest of the image has moved up one pixel and the bottom line is duplicated from the line above (stretched looking).

The diagonal line has now changed. It appears changing the width works OK, but then changing the height causes the image to distort. It should still look as it did originally because changing from 10x10 to 30x30 and back to 10x10 has retained the same aspect ratio.

[AndyH]

Oh, I have "Resample images..." in the preferences unticked.

[AndyH]

With the resample images option switched on, MMF will resize objects correctly - although obviously it blurs the images when shrunk, the pixels are all in the correct place.