UI to include manual measurement tools #376
instantchow
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The feature sort-of exists. You can draw a line annotation (either as a single point-to-point line or as a multi-segment curve). If you turn on the "Labels" option and hover over the line, it will tell you the length in pixels and microns (assuming that we know the image scale). One way to improve this would be to show the measurement as you are drawing a line. |
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Is there any roadmap for adding some simple measurement tools to the UI? I would like to see a tool that could take two points and do a real time measurement overlay. For example, while viewing a slide, the user could click on a location, this would set an anchor point, dragging the cursor to a new location immediately begins displaying a measurement numerical value nearby a free form line to the cursor. A final click could set an end point and complete the line annotation. Or in draft mode, the measurement would disappear once a new anchor or keyboard shortcut (esc) is hit.
Example:
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