方法一:
var
CharX, CharY: Integer;
with Canvas do
begin
Font.Name := '宋體';
Size := 9;
CharX := TextExtent('字符串').cx; //字符串寬度,單位爲像素
CharY := TextExtent('字符串').cy; //字符高度,單位爲像素
end;html
方法二:
var
s: TSize;
with Canvas do
begin
Font.Name := '宋體';
Size := 9;
s := TextExtent('字符串');
ShowMessage(Format('字寬:%d 字高:%d', [s.cx, s.cy]);
end;post