Question: How to highlight code lines?

[Symbolk]

I learn from README that we can get the editor instance through onEditorMount or getEditor(), then call APIs listed in https://microsoft.github.io/monaco-editor/api/interfaces/monaco.editor.istandalonecodeeditor.html to implement features like jump to a line or colorize lines.

I found that if APIs like editor.revealLineInCenter(line) is called inside onEditorMount, it is not working, right? So I call API like revealLine() through the instance returned by getEditor(). But I have difficulty at highlighting code lines, I keep googling and found the API colorizeModelLine() that maybe useful but find little examples about its usage, can you give me a hint?

I have posted a related question at: microsoft/monaco-editor#1529, looking forward to answers.

[Symbolk]

I have managed to solve it by myself:

{
            range: new monaco.Range(
              conflictBlock.right_start,
              0,
              conflictBlock.right_end,
              0
            ),
            options: {
              isWholeLine: true,
              className: 'rightLineDecoration',
              marginClassName: 'rightLineDecoration'
            }
          }