Function OH_Drawing_TextLineGetStringIndexForPosition 

pub unsafe extern "C" fn OH_Drawing_TextLineGetStringIndexForPosition(
    line: *mut OH_Drawing_TextLine,
    point: *mut OH_Drawing_Point,
) -> i32

Available on crate feature api-18 only.

Gets the string index of the given position.

Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeDrawing

Arguments

• line - Indicates the pointer to an OH_Drawing_TextLine object.

• point - Indicates the pointer to an OH_Drawing_Point object.

Returns

• Returns the string index for a given position.

Available since API-level: 18