LineViewer: 1D integration of MDWorkspace GUI: Specify start/end points, width

[Janik Zikovsky]

Refs #4117. To go along with a slice viewer, a GUI for previewing and executing a 1D rebinning of a line through a MDWorkspace is needed.

• Boxes to enter the start/stop coordinates in N-dimensions exactly.
  • Needs to be linked to the SliceViewer so that the LineOverlay widget updates when user types in values
• Boxes to give the width in the other dimensions.
• Checkbox to select between slice (get a new MDEventWorkspace) or bin (get MDHistoWorkspace)
  • If MDHisto, choose the number of bins in the 1D direction.
• Quick "preview" graph that is just signal along the central line (no integration).
• "Apply" button that runs the algorithm.
  • Updates the graph to the real integrated spectrum
• Linked to the created workspace somehow (delete window when workspace gets deleted).

[Janik Zikovsky]

Refs #4122: start of the LineViewer GUI.

Changeset: a1bf671bff8eb8a877538f66b6e52687cf468302

[Janik Zikovsky]

Refs #4122 more in the line viewer

Changeset: db83ce093d5c0649bc4746713935cc6b01513888

[Janik Zikovsky]

Refs #4122 fix win build

Changeset: dbf951862219e0b089c14eba62c9fd6537e31e1b

[Janik Zikovsky]

Refs #4122: LineViewer GUI being filled out.

Calls the Binning algorithm, updates preview/full integration when you change values.

Changeset: 5ba627f5cac61b9debc56772cdec7a379589d95f

[Janik Zikovsky]

Refs #4122: LineViewer will use adaptive binning (SliceMD)

Changeset: ae0f97db4008d08d5e75eadad965bd235e82f936

[Janik Zikovsky]

Refs #4122: Windows doesn't like my call to a static function

... so using less maintainable code instead.

Changeset: d83423247680148494033bcb7493ba889ad8a706

[Janik Zikovsky]

Refs #4122: Linked the width to the applying.

Allowed one to change the non-planar dimensions, by linking the start/end coordinate together.

Changeset: 1bfb1c4d61624c4f9514cfe071bcd49a4ce05752

[Janik Zikovsky]

Refs #4122: Linking the SliceViewer and the LineViewer.

Currently hidden.

Changeset: 9340cd96269df4d25e18574198b36ecc50c9182c

[Janik Zikovsky]

Refs #4122: Fix builds of LineViewer on other platforms

Changeset: 6c2bb6f4e3b8480155d45cc828435d3bcedef10e

[Janik Zikovsky]

Break out the SliceViewer from MDI.

Refs #4156: this fixes it. SliceViewerWindow is its own QMainWindow. Moved to MantidQt, added demo app. Refs #4122: More integration between SliceViewer and LineViewer.

Changeset: 729f5fb7db16bc302fda7ccff38158b1680b9bcb

[Janik Zikovsky]

Refs #4122: Fix windows build.

Changeset: 3219ba21d387a5e5ab0c692bf5db162c2e9816ca

[Janik Zikovsky]

Refs #4122: Linked back the LineViewer to the LineOverlay

to get GUI updates when manually typing values. Width is not updated by mouse if set by keyboard. Box with the unused width is now hidden. Switching dimensions in the Sliceviewer now correctly updates the LineViewer.

Changeset: 4786f0ae21e382f5933080fa11b930379163982c

[Janik Zikovsky]

Refs #4122: Make the plane width more explicit in GUI

Changeset: d7d3dc3073363c525d4579620edaef97ff61dfe4

[Janik Zikovsky]

This GUI seems pretty complete. Will create new tickets for extra features.

Note to testers: Make a MDWorkspace, right-click, open the SliceViewer, click the Pen icon. See the help page http://www.mantidproject.org/MantidPlot:_LineViewer

[Owen Arnold]

Documentation is excellent!

This works and has done for some time. Pascal and some of our external users have been remoting into WISH to use these features. End points, line widths, deletion, previewing all seem to work consistently.

[Stuart Campbell]

This ticket has been transferred to github issue ​4969