leStringUtils_GetCharIndexAtPoint Function

Gets the glyph at a point inside a leChar string bounding rectangle

LIB_EXPORT leResult leStringUtils_GetCharIndexAtPoint(
    const leChar* str, 
    uint32_t size, 
    const leFont* font, 
    const lePoint pt, 
    uint32_t* charIdx
);

Parameters

Parameters	Description
const leChar* str	the source leChar string
uint32_t size	the size of the input buffer in code points
const leFont* font	the font to reference
const lePoint pt	the point to query with
uint32_t* charIdx	will contain the index of the char at pt

Returns

leResult - the result of the operation

MPLAB® Harmony Graphics Suite > Graphics Library > Legato Graphics Library > Legato Interface > h) String Functions > leStringUtils_GetCharIndexAtPoint Function

MPLAB® Harmony Graphics Suite

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