Is it possible, using PDFLayoutView, to have magnetic, individually draggable "from"-/"to"-markers, as e.g. in TextViews?
By default, the markers are there, but the user can't individually move them. If not, is such a feature on the roadmap?
if you mean drag/move annotations, this is fully supported with professional and premium licenses.
But if you mean to move the markers that are shown when you select text, this is not a feature present in the demo project, you have to implement it by yourself and this is not planned in our roadmap release.
Ok, thanks. In this case, I'd suggest to remove the icons altogether or replace them with something that doesn't resemble the default Android markers as much. Users think they can use them like they normally would.
these markers are two images, you will find them in the following folder : PDFSample\ViewLib\src\main\res\drawable
You can delete them in the java code or replace pt_end.png and pt_start.png from the drawable folder.