int ME_CharFromPoint(ME_TextEditor *editor, int cx, ME_Run *run, BOOL closest, BOOL visual_order)
{
ME_Context c;
int ret;
ME_InitContext( &c, editor, ITextHost_TxGetDC( editor->texthost ) );
ret = ME_CharFromPointContext( &c, cx, run, closest, visual_order );
ME_DestroyContext(&c);
return ret;
}
/******************************************************************************
* find_split_point
*
* Returns a character position to split inside the run given a run-relative
* pixel horizontal position. This version rounds left (ie. if the second
* character is at pixel position 8, then for cx=0..7 it returns 0).
*/
static int find_split_point( ME_Context *c, int cx, ME_Run *run )
{
if (!run->len || cx <= 0) return 0;
return ME_CharFromPointContext( c, cx, run, FALSE, FALSE );
}
