TextBuffer.getIterAtLineOffset

Obtains an iterator pointing to @char_offset within the given line.

Note characters, not bytes; UTF-8 may encode one character as multiple bytes.

If @line_number is greater than or equal to the number of lines in the @buffer, the end iterator is returned. And if @char_offset is off the end of the line, the iterator at the end of the line is returned.

class TextBuffer
bool
getIterAtLineOffset

Parameters

iter TextIter

iterator to initialize

lineNumber int

line number counting from 0

charOffset int

char offset from start of line

Return Value

Type: bool

whether the exact position has been found

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