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Task #9222 (new)

Opened 7 years ago

Last modified 7 years ago

Bug: Insight viewer pyramid mis-alignment

Reported by: rleigh Owned by: jburel
Priority: major Milestone: Unscheduled
Component: Insight Version: n.a.
Keywords: n.a. Cc: jburel
Resources: n.a. Referenced By: n.a.
References: n.a. Remaining Time: n.a.
Sprint: n.a.

Description

Viewing Import/bmp/6kx6k-grey.bmp (howe user-5 read-annotate-1).
Image attached. Other levels are incomplete.

Attachments (4)

Screen shot 2012-06-25 at 13.31.40.png (87.2 KB) - added by rleigh 7 years ago.
Screen shot 2012-06-25 at 13.34.29.png (96.4 KB) - added by rleigh 7 years ago.
Screen shot 2012-06-25 at 13.37.16.png (181.1 KB) - added by rleigh 7 years ago.
At maximum zoom, the scroll bars are also too wide--there's a gap at the right/bottom edge.
Screen shot 2012-06-25 at 13.43.23.png (215.3 KB) - added by rleigh 7 years ago.

Download all attachments as: .zip

Change History (10)

Changed 7 years ago by rleigh

Changed 7 years ago by rleigh

comment:1 Changed 7 years ago by rleigh

It looks like the alignment of the last row and column of tiles has a positive offset of one tile width/height. Off-by-one error?

Changed 7 years ago by rleigh

At maximum zoom, the scroll bars are also too wide--there's a gap at the right/bottom edge.

comment:2 Changed 7 years ago by jburel

  • Cc jburel added
  • Owner changed from jburel to cxallan

Changed 7 years ago by rleigh

comment:3 Changed 7 years ago by rleigh

This looks like it's specific to the OpenGL version. I see this using the OpenGL build of Insight on MacOS. This bug is not apparent using the non-OpenGL generic build using Linux or MacOS. Bug computing the quads?

comment:4 Changed 7 years ago by jburel

  • Owner changed from cxallan to jburel

comment:5 Changed 7 years ago by jburel

error probably coming from int to float, we lose information as we go.

comment:6 Changed 7 years ago by jburel

  • Milestone changed from OMERO-Beta4.4 to Unscheduled

Problem using openGL version. Pushing since that section needs to be reviewed.

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