Title: Set rotated text
Use TLOGFONT structure for creating new font. For rotating text you must change lfEscapement and lfOrientation fields of this structure.
procedure TForm1.Button1Click(Sender: TObject);
var
MyLogFont: TLogFont;
MyFont: HFont;
begin
FillChar(MyLogFont, Sizeof(MyLogFont), 0);
with MyLogFont do
begin
lfHeight:=0;
lfWidth:=0;
lfEscapement:=StrToInt(Edit1.Text);
lfOrientation:=StrToInt(Edit1.Text);
lfWeight:=FW_NORMAL;
lfItalic:=1;
lfUnderline:=1;
lfStrikeOut:=0;
lfCharSet:=DEFAULT_CHARSET;
lfOutPrecision:=OUT_DEFAULT_PRECIS;
lfClipPrecision:=CLIP_DEFAULT_PRECIS;
lfQuality:=DEFAULT_QUALITY;
lfPitchAndFamily:=1;
end;
MyFont:=CreateFontIndirect(MyLogFont);
Form1.Canvas.Font.Handle:=MyFont;
Form1.Canvas.TextOut(100, 100, 'Hello');
end;