Ticket #576 (closed defect: fixed)

Opened 9 years ago

Last modified 8 years ago

Visual feedback for composite channel slider changes

Reported by: curtis Owned by: curtis
Priority: major Milestone: imagej2-b1-initial
Component: UI Framework Version:
Severity: serious Keywords:
Cc: Blocked By:

Description (last modified by curtis) (diff)

Open an RGB image. It opens as a window with 3 channels, but dragging the channel scrollbar doesn't do anything.

The channel slider, like in ImageJ1, is for selecting the "active" channel for certain purposes, but will not affect the display of a composite image. Unlike IJ1 we do not currently change the image or label border, and we are still debating whether this sort of visual feedback is useful/necessary.

Change History

comment:1 Changed 9 years ago by curtis

  • Description modified (diff)

comment:2 Changed 9 years ago by curtis

  • Milestone changed from imagej-2.0-beta2 to imagej-2.0-beta1

comment:3 Changed 8 years ago by curtis

(In [4165]) Add DisplayPanel#setBorderColor method.

This will allow us to alter the panel's border color to match the active
channel's LUT when the channel slider is moved. See #576 for details.

comment:4 Changed 8 years ago by curtis

  • Status changed from new to closed
  • Resolution set to fixed

(In [4168]) Add visual feedback for channel slider.

This is similar to IJ1 except that the label text color does not change,
only the border. Hopefully this is not too subtle, but I personally find
the colored labeled text difficult to read (especially when green).

Closes #576.

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