access images in bbcode of node richtextlabel

[system]

	Attention	Topic was automatically imported from the old Question2Answer platform.
	Asked By	trisolaran

images can be put in bbcode and made easily be clickable, e.g. i have a bbcode like this:

Text Text Text Text

i have two problems:

1. the image is rendered some pixels above the baseline of the text, how can i change this?

2. i need to get the position of the image either relative to the scene or the richtextlabel-object, how can i get this information?