insertPaintable
Inserts an image into the text buffer at @iter.
The image will be counted as one character in character counts, and when obtaining the buffer contents as a string, will be represented by the Unicode “object replacement character” 0xFFFC. Note that the “slice” variants for obtaining portions of the buffer as a string include this character for paintable, but the “text” variants do not. e.g. see method@Gtk.TextBuffer.get_slice and method@Gtk.TextBuffer.get_text.
Parameters
iter
location to insert the paintable
paintable
a GdkPaintable