Link-areas in images: coordinates should be easily changeable + grid desirable

1 Requirements

It should be possible to change the coordinates of link areas in media objects easily. Now ILIAS states you can edit the link area, but in fact you cannot adjust the coordinates; instead you have to define the trigger area again by clicking. This is not very workable if you want to define the area very accurately.
 
The way it can be done already with pop-ups and overlays in interactive images could be the blueprint for this idea. There you can enter the coordinates with numbers OR drag and drop the object to the desired location.
 
As well a grid would be highly helpful.
 

2 Status

• Scheduled for: Not scheduled yet (will be set by Jour Fixe)
• Funding: Required / Interest in funding: (please indicate if you are interested to fund this feature)
• Maintainer: (will be set by Jour Fixe)
• Implementation of the feature is done by (company, developer)
• Contract settled: No | Fill in "Yes" if a contract is already settled and add Institution / Organisation in "Funding" row
  
• Tested by / status: (name, e-mail), (status information set after implementation)

3 Additional Information

Contact the following persons if you want to know more about this feature, its implementation or funding:

• Information about concept: (name, e-mail)
• Information about funding: (name, e-mail)
• Information about implementation: (name, e-mail)

4 Discussion

5 Implementation

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