Bug 189113 - Behaviour of grid with various options
Summary: Behaviour of grid with various options
Status: CONFIRMED
Alias: None
Product: digikam
Classification: Applications
Component: Plugin-Editor-Perspective (show other bugs)
Version: 1.0.0
Platform: Compiled Sources Linux
: NOR wishlist
Target Milestone: ---
Assignee: Digikam Developers
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2009-04-08 11:45 UTC by Mikolaj Machowski
Modified: 2016-06-30 11:52 UTC (History)
1 user (show)

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Description Mikolaj Machowski 2009-04-08 11:45:12 UTC 
Version:            (using Devel)
Compiler:          gcc4.3.2 
OS:                Linux
Installed from:    Compiled sources

When using grid with normal perspective adjustment and with inverse transformation behaviour is the same. With moving of corners whole grid is transformed.

This is right behaviour for inverse tranformation because user tries to adjust grid to fit to future image. But when doing normal correction user tries to make lines in image vertical and horizontal. Then unmoved grid - with horizontal and vertical lines - is helpful tool.

To shortly summarize:

- with normal transformation grid should stay in place
- with inverse transformation grid should move