| static private ConvEmSizeInPointsToPixels ( float emsizeInPoint, float pixels_per_inch ) : float | ||
| emsizeInPoint | float | |
| pixels_per_inch | float | |
| return | float | |
public static Win32Font CreateWin32Font(string fontName, float emHeight, bool bold, bool italic, float pixels_per_inch = 96)
{
//see: MSDN, LOGFONT structure
//https://msdn.microsoft.com/en-us/library/windows/desktop/dd145037(v=vs.85).aspx
MyWin32.LOGFONT logFont = new MyWin32.LOGFONT();
MyWin32.SetFontName(ref logFont, fontName);
logFont.lfHeight = -(int)MyWin32.ConvEmSizeInPointsToPixels(emHeight, pixels_per_inch); //minus **
logFont.lfCharSet = 1; //default
logFont.lfQuality = 0; //default
//
MyWin32.LOGFONT_FontWeight weight =
bold ?
MyWin32.LOGFONT_FontWeight.FW_BOLD :
MyWin32.LOGFONT_FontWeight.FW_REGULAR;
logFont.lfWeight = (int)weight;
//
logFont.lfItalic = (byte)(italic ? 1 : 0);
return(new Win32Font(MyWin32.CreateFontIndirect(ref logFont)));
}
