[ft-devel] About the function FT_Outline_Get_BBox to get the circumrectangle

[丁力]

I want to get the circumrectangle of the character.

I use the function FT_Outline_Get_BBox to get the bound of a character, and I got the box left-bottom point (47, -112) and right-top point (627, 497). I think it is not the right result.

The font’units_per_EM is 1000,

                   Ascender     986

                   Descender  -315

                   BBox  xMin -141

                            yMin  -315

                            yMax 1063

                            yMax 986

and I use other tool to get the character’left-bottom point is (40, -175), the right-top point(973, 777).

So how I can get the right data?