🚀 go-pugleaf

Hi,

i have problems about metrics. i'm using "GetTextMetrics" api command to
query metrics. the problem is, tmInternalLeading does not fit (especially at
rotation). i prepared a .jpg file to show that situation (it's hard to
mention it with characters :) )

http://www.proyatech.com/TextMetrics.jpg

i seached many sources, and found that;

Characteristics of a font;

                                        }
                                        } External Leading - space above the
font to the top of the text area
__________________}_______________________________________-> Top Alignment
Line
 **
             }                                 }
*  **           }  Internal Leading  }                                  }
                 }                                }                         
        }
*
              }                                  }
**
            }                                  } Height
* *  *  ***                                   }  Ascent                    }
*  * *  *
   }                                  }
*   **  *
   }                                  }
*    *
     }                                   }

                           }
         *                }
       }


but i couldn't fit a bounding box to written text... can someone pls help me
? what am i missing ? is there any other metrics should i use ?

Problem :
    1. i can't make a exact bounding box (especially at rotation)
    2. base line (+tmAscent) always stable bot top line (+tmInternalLeading)
is not stable
    3. i really need to calculate base line & top line

i consider top & base lines as;

 **  *
*  **
____________________ Top Line
*    *
**   *
* *  *  ***
*  * *  *  *
*   **  *  *
*    *  ***------------------------- Base Line
         *
         *

thx so much for help...
________________________________________
Eyyub Volkan �ektimur
Proya Software & Trade Inc.
Head of Core Development Department