Ticket #4507 (assigned)

Opened 9 years ago

Last modified 5 years ago

LineViewer: parallelogram integration

Reported by: Janik Zikovsky Owned by: Owen Arnold
Priority: major Milestone: Backlog
Component: Framework Keywords:
Cc: saviciat@… Blocked By:
Blocking: Tester:

Description (last modified by Janik Zikovsky) (diff)

Currently, the line viewer performs an integration where the width is perpendicular to the line direction. For situations where the X and Y units are different, this does not make sense. Instead, you need to perform a parallelogram integration, where the width is in EITHER x or y.

For example, this would be an angled line where the width is along X. Note the non-perpendicular angle between the axis of the line and the width: 

   ___
  /  /
 /  /
/__/

The same line could be integrated along the Y dimension, like so: 

    /|
   / | 
  /  /
 /  /
/  /
| /
|/

This will require modification of the LineOverlay class. the box shown needs to be exactly as integrated. Also, will need different "width" boxes in the LineViewer class.

Change History

comment:1 Changed 8 years ago by Nick Draper

  • Milestone changed from Release 2.1 to Release 2.2

Moved at end of release 2.1

comment:2 Changed 8 years ago by Janik Zikovsky

  • Owner changed from Janik Zikovsky to Owen Arnold
  • Status changed from new to assigned
  • Description modified (diff)

comment:3 Changed 8 years ago by Nick Draper

  • Milestone changed from Release 2.2 to Release 2.3

Moved at the end of release 2.2

comment:4 Changed 8 years ago by Nick Draper

  • Milestone changed from Release 2.3 to Release 2.4

Moved to milestone 2.4

comment:5 Changed 8 years ago by Nick Draper

  • Milestone changed from Release 2.4 to Release 2.5

Moved at the code freeze for release 2.4

comment:6 Changed 7 years ago by Nick Draper

  • Milestone changed from Release 2.5 to Release 2.6

Moved to r2.6 at the end of r2.5

comment:7 Changed 7 years ago by Nick Draper

  • Status changed from assigned to new

comment:8 Changed 7 years ago by Nick Draper

  • Component changed from Mantid to Framework

comment:9 Changed 7 years ago by Nick Draper

  • Milestone changed from Release 2.6 to Backlog

Moved to backlog at the code freeze for R2.6

comment:10 Changed 7 years ago by Nick Draper

  • Status changed from new to assigned

Bulk move to assigned at the introduction of the triage step

comment:11 Changed 5 years ago by Stuart Campbell

This ticket has been transferred to github issue ​5354

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