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pmann [2023/01/16 17:20] angelos [The Pathomation ANNotation interface] |
pmann [2023/01/16 17:22] (current) angelos [The Pathomation ANNotation interface] |
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You can get the previously set external annotations files for a slide via the [[https://docs.pathomation.com/pma.core.api/#/Api/Slide_GetExternalAnnotationFiles|GetExternalAnnotationFiles]] API call, which returns the array of //Name/Path// tuples for each file associated with any slide | You can get the previously set external annotations files for a slide via the [[https://docs.pathomation.com/pma.core.api/#/Api/Slide_GetExternalAnnotationFiles|GetExternalAnnotationFiles]] API call, which returns the array of //Name/Path// tuples for each file associated with any slide | ||
- | **Note for image overlays:** | + | **Notes for image overlays:** |
- | When using an image as an annotation layer, PMA.core assumes that the aspect ratio of the overlay and the whole slide image are exactly the same. | + | |
+ | * Image overlays should have transparency otherwise they will completely hide the whole slide image. Image formats that support alpha channel are PNG and certain TIFF configurations. | ||
+ | * When using an image as an annotation layer, PMA.core assumes that the aspect ratio of the overlay and the whole slide image are exactly the same. | ||
==== Example ==== | ==== Example ==== |