I m using DirectFB For GUI of Device. I have problem to get string width using "GetStringWidth" function of DirecFB. When I have pass the "a" then it returns "9" width of string and if i will pass "ä" special charector then it will return "16", because of "16" width i have problem to draw the string in specific location.
pstDFB->font_city->GetStringWidth(pstDFB->font_city,"a",-1,&atwidth);
Result in atwidth equals to 9
pstDFB->font_city->GetStringWidth(pstDFB->font_city,"ä",-1,&atwidth);
Result in atwidth equals to 16
Please help