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viewport [2022/02/07 19:33] yves [Zooming in] |
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On mobile devices, //pinching// also works (use the pinch manoever to rotate your content, too!). | On mobile devices, //pinching// also works (use the pinch manoever to rotate your content, too!). | ||
+ | ==== Thumbnails and labels ==== | ||
+ | |||
+ | Associated images are images that are part of the whole slide image data package, and provide additinal information about the slide. Examples include a thumbnail image, a scan map, or a label image. The first and the latter of this list are automatically added to the right of the viewport, if they are available. | ||
+ | |||
+ | {{ ::viewport_associates.png?direct&400 |}} | ||
+ | |||
+ | The label image can be rotated as needed. Clicking on it brings up the image in a separate viewing window. | ||
+ | |||
+ | The thumbnail has a blue rectangle drawn on it to indicate the currently viewed region of interest. This widget is a mini-browser in its own right: clicking anywhere on the thumbnail moves the current viewport to that particular area on the slide. The blue rectangle itself can be dragged around to a new location, too. | ||
+ | |||
+ | For smaller specimens like (needle) biopsies, the thumbnail can be enlarged so to easier identify individual objects on the slide. | ||
+ | |||
+ | [[https://realdata.pathomation.com/custom-panels-and-functionality-in-pma-studio/|Thumbnails, label images, and associated images in general can also be requested and presented individually]]. | ||
==== Keeping track ==== | ==== Keeping track ==== | ||
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Use it to control brightness, contrast, and gamma correction. | Use it to control brightness, contrast, and gamma correction. | ||
==== Fluorescent content ==== | ==== Fluorescent content ==== | ||
+ | |||
+ | When your slide contains one or more fluorescent color channels, a separate widget appears in the left-hand side of the viewport to allow controls over there. | ||
+ | |||
+ | {{ ::fluo1.png?direct&400 |}} | ||
+ | |||
+ | Names of channels are copied from the original file format, where possible. | ||
+ | |||
+ | You can control the visibility range of each channel individually through the scrollbar underneath each channel. | ||
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+ | {{ ::fluo2.png?direct&400 |}} | ||
+ | |||
+ | Color ranges are supported both in 8 bit and 16 bit. Version 2.0.0 only supports 8 bit channels, which sometimes lead to color bleading. This was resolved in [[what_s_new_in_version_2.0.1|version 2.0.1]] and higher. | ||
+ | |||
==== Z-stacked content ==== | ==== Z-stacked content ==== | ||
+ | Similar to fluorescent slides; when a slide turns out to contain mutliple planes / stacks, a new widget appears automatically in the left-hand side of the viewport, allowing the end-user to navigate through the various layers. | ||
+ | |||
+ | {{ ::viewport_zstack.png?direct&200 |}} | ||
+ | We have a [[https://realdata.pathomation.com/blur-detection-in-z-stacks/|blog article on how you can analyze a z-stack]] to artifically compose a new slide that contains the sharpest tile at each position from the slide. |