Decorations don't handle height correctly

[Tyriar]

When rendering a decoration with a custom background color, it doesn't draw correctly on anything other than the initial line:

this._terminal!.registerDecoration({
	marker: command.marker!,
	width: 100,
	height: 3,
	backgroundColor: '#772222'
});

[yangguansen]

Hi @Tyriar
I have 2 questions here:
How to give decoration left margin?
Could it set text to decoration rather than only tiny icon?

[Tyriar]

@yangguansen are you speaking as an xterm.js developer or vscode user?

[yangguansen]

Thanks for reply.
I'm just new touch xterm.js to want to archive a web log viewer

How to give decoration left margin?
Could it set text to decoration rather than only tiny icon?

I knowed use decoration.onRender to change decoration element style and change it element textContent.

I have new questions want to learn from you:

1. When i called reset api, but decoration will not be cleared, so i was clear decoration DOM manually. Do we have any api can clear decorations? The dispose i tried, but it will not clear decotaion.

2. As a web log viewer, when i scroll up, i want to load prev page log data, does xterm.js has any way to prepend data?
   So far i adopt re-render all data to load more data.

Sorry commit questions at this issue, just see it related with decoraion, if need me open a new issue to discuss this, pls let me and i would like to do.

[jerch]

Sorry commit questions at this issue, just see it related with decoraion, if need me open a new issue to discuss this, pls let me and i would like to do.

Yeah please use the discussion section for usage questions. I dont see how any of your questions is related this bug issue beside "yeah its xterm.js".