#4075 closed defect (fixed)
Zoom jumps to the original size
| Reported by: | humitos | Owned by: | humitos |
|---|---|---|---|
| Priority: | High | Milestone: | |
| Component: | Imageviewer | Version: | Unspecified |
| Severity: | Unspecified | Keywords: | |
| Cc: | garnacho | Distribution/OS: | OLPC |
| Bug Status: | Unconfirmed |
Description
Steps to reproduce
- Open Image Viewer
- Zoom in (maintaining the image fitting the screen)
- Zoom out/in again
Issue
The image goes back to the original zoom and starts from there
Expected behaviour
Start zooming from the last size
Environment:
XO-4 os7. Image Viewer v53
Attachments (2)
Change History (6)
comment:1 Changed 11 years ago by humitos
- Cc garnacho added
Changed 11 years ago by humitos
Use "began" signal instead of scale at 1.0 to reset the original_zoom
comment:2 Changed 11 years ago by humitos
After upgrading the firmware as this link[1] says I have the same bad behaviour. It's difficult to make the circle appears in the screen using the script attached.
[1] http://wiki.laptop.org/go/XO_4_Touch_Testing#Reprogramming_the_Neonode_Firmware
comment:3 Changed 11 years ago by humitos
- Resolution set to fixed
- Status changed from new to closed
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I noticed that 'scale-changed' signal from SugarGestures.ZoomController is not always called with "scale" at 1.0 when I touch the screen with two fingers in my XO-4. Although, it is called properly in my XO-1.75.
A test case is attached. It shows a red circle in the center of the screen when 'scale-changed' comes with "scale" == 1.0
I sent an email to Carlos Garnacho.