Parameters
- options
- ImGearPDETextFlags value that specifies whether index refers to the character offset from the beginning of the text object or the index of the text run in the text object. Must be either:
CHAR
-- for a text characterRUN
-- for a text runIn addition, set thePAGE_SPACE
flag to obtain the advance width in user space. If it is not set, the advance width is in character space.If this flag is not set, this method returns a value that is independent of any sizes, matrices, or scaling, simply adding up the font's raw glyph widths, supplemented only by unscaled character and word spacing. - index
- Index of the character or text run in the text.
Return Value
ImGearPDFFixedPoint class object indicating the advance width.