问题
I am searching documentation for the Autodesk.Viewing.MarkupsCore extension in the viewe V7, but I can't found it .
https://forge.autodesk.com/en/docs/viewer/v7/reference/Extensions/
Just I found in the viewer V2 : https://forge.autodesk.com/en/docs/viewer/v2/reference/javascript/markupscore/
回答1:
For some reason this is not available in V6 and V7 docs, I will notify the team, but you can find it here for now - https://forge.autodesk.com/en/docs/viewer/v5/reference/javascript/markupscore/
回答2:
Here is a mirror of the v6 and v7 markup tool extension (and measurement), with webpack build script:
https://github.com/wallabyway/forge-markup-measure-extensions
Examples:
For an example of using the markup extension with PDF, see here:
https://forge.autodesk.com/blog/fast-pdf-viewingmarkup-inside-forge-viewer
For serializing the measurement tool bits to json and back from json:
https://forge.autodesk.com/blog/area-planning-tool-forge-viewer-and-mysql
Adding an SVG 'stamp' to your 2D sheets:
https://forge.autodesk.com/blog/add-svg-your-2d-sheets-forge-viewer
These are examples of why you might want to start customizing the markup/measure tool extension and when you need to read the actual code, override the class built-in methods or 'go-rogue' and change the code completely.
回答3:
I personally prefer to use the information from the current version of https://forge.autodesk.com/en/docs/viewer/v7/developers_guide/overview/ and the API information (https://autodeskviewer.com/viewers/latest /docs/index.html)
You can also review this example: https://github.com/Autodesk-Forge/library-javascript-viewer-extensions/tree/master/src/Viewing.Extension.Markup2D
来源：https://stackoverflow.com/questions/59991525/where-can-i-found-docu-for-autodesk-viewing-markupscore-extension