process_hand_writing_event
Description:
Pass a handwriting stroke to an input method engine.
In this API, a coordinate (0.0, 0.0) represents the top-left corner of an area for handwriting, and (1.0, 1.0) does the bottom-right. Therefore, for example, if a user writes a character 'L', the array would be something like [0.0, 0.0, 0.0, 1.0, 1.0, 1.0] and coordinates_len would be 6.
The function is usually called when a user releases the mouse button in a hand writing area.
see_also: process_hand_writing_event
Parameters:
| this |
An IBusInputContext. |
| coordinates |
An array of gdouble (0.0 to 1.0) which represents a stroke (i.e. [x1, y1, x2, y2, x3, y3, ...]). |
| coordinates_len |
The number of elements in the array. The number should be even and >= 4. |