wxHyperTextWindow::FindChunkAtLine

wxNode * FindChunkAtLine(long blockId)

For a given block id, returns the position in the text chunks list of the first chunk on the given line. A wxNode pointer is returned to allow the programmer to efficiently traverse the text chunks list from this point. The data stored in this node is a wxTextChunk object.

This function may not be very useful for programmers; it is mainly for internal use. Normally functions returning and taking block ids are used for manipulating blocks.