public static string GetFontFaceName(string fn)
{
Font ft = new Font(fn, 9F);
LOGFONT lt = new LOGFONT();
ft.ToLogFont(lt);
return lt.lfFaceName;
}
/// <summary>
/// Creates a font object that matches the properties specified by the LOGFONT structure.
/// </summary>
/// <param name="font">A <see cref="System.Drawing.Font"/> description. </param>
/// <returns>a reference to a newly created <see cref="SharpDX.DirectWrite.Font"/>. </returns>
/// <unmanaged>HRESULT IDWriteGdiInterop::CreateFontFromLOGFONT([In] const LOGFONTW* logFont,[Out] IDWriteFont** font)</unmanaged>
public Font FromSystemDrawingFont(System.Drawing.Font font)
{
var logfontw = new Win32Native.LogFont();
font.ToLogFont(logfontw);
return(FromLogFont(logfontw));
}
public void SetFont(Font font)
{
var lf = new LogFont();
font.ToLogFont(lf);
lf.lfPitchAndFamily = FIXED_PITCH | FF_MODERN;
NativeMethods.SendMessage(hIMEWnd, (int) WindowMessage.WM_IME_CONTROL, IMC_SETCOMPOSITIONFONT, lf);
}
private static IntPtr CreateFontObject(Font font, bool antiAliasing)
{
NativeStructs.LOGFONT logFont = new NativeStructs.LOGFONT();
font.ToLogFont(logFont);
int nHeight = logFont.lfHeight;
int nWidth = logFont.lfWidth;
int nEscapement = logFont.lfEscapement;
int nOrientation = logFont.lfOrientation;
int fnWeight = logFont.lfWeight;
uint fdwItalic = logFont.lfItalic;
uint fdwUnderline = logFont.lfUnderline;
uint fdwStrikeOut = logFont.lfStrikeOut;
uint fdwCharSet = logFont.lfCharSet;
uint fdwOutputPrecision = logFont.lfOutPrecision;
uint fdwClipPrecision = logFont.lfClipPrecision;
uint fdwQuality;
if (antiAliasing)
{
fdwQuality = NativeConstants.ANTIALIASED_QUALITY;
}
else
{
fdwQuality = NativeConstants.NONANTIALIASED_QUALITY;
}
uint fdwPitchAndFamily = logFont.lfPitchAndFamily;
string lpszFace = logFont.lfFaceName;
IntPtr hFont = SafeNativeMethods.CreateFontW(
nHeight,
nWidth,
nEscapement,
nOrientation,
fnWeight,
fdwItalic,
fdwUnderline,
fdwStrikeOut,
fdwCharSet,
fdwOutputPrecision,
fdwClipPrecision,
fdwQuality,
fdwPitchAndFamily,
lpszFace);
if (hFont == IntPtr.Zero)
{
NativeMethods.ThrowOnWin32Error("CreateFontW returned NULL");
}
return hFont;
}
private static System.IntPtr CreateFont(System.Drawing.Font font)
{
Skybound.Windows.Forms.TextRenderer.LOGFONT logfont2;
logfont2 = new Skybound.Windows.Forms.TextRenderer.LOGFONT();
object obj = logfont2;
font.ToLogFont(obj);
Skybound.Windows.Forms.TextRenderer.LOGFONT logfont1 = (Skybound.Windows.Forms.TextRenderer.LOGFONT)obj;
logfont1.lfFaceName = font.Name;
logfont1.lfQuality = 0;
return(Skybound.Windows.Forms.TextRenderer.CreateFontIndirect(ref logfont1));
}
private void SetIMEWindowFont(System.Drawing.Font f)
{
if (Ime.disableIME || this.hIMEWnd == IntPtr.Zero)
{
return;
}
if (this.lf == null)
{
this.lf = new Ime.LOGFONT();
f.ToLogFont(this.lf);
this.lf.lfFaceName = f.Name;
}
try
{
Ime.SendMessage(this.hIMEWnd, 643, new IntPtr(10), this.lf);
}
catch (AccessViolationException accessViolationException)
{
this.Handle(accessViolationException);
}
}
public void ToLogFont_TooSmall ()
{
Font f = new Font ("Arial", 10);
object o = new object ();
f.ToLogFont (o);
// no PInvoke conversion exists !?!?
}
public void ToLogFont_AssertUnmanagedCode ()
{
Font f = new Font("Arial", 10);
LOGFONT lf = new LOGFONT();
f.ToLogFont (lf);
Assert.AreEqual (400, lf.lfWeight, "lfWeight");
Assert.AreEqual (1, lf.lfCharSet, "lfCharSet");
Assert.AreEqual (f.Name, lf.lfFaceName, "lfFaceName");
LOGFONT_STRUCT lfs = new LOGFONT_STRUCT ();
f.ToLogFont (lfs);
Assert.AreEqual (0, lfs.lfWeight, "struct-lfWeight");
Assert.AreEqual (0, lfs.lfCharSet, "struct-lfCharSet");
Assert.AreEqual (0, lfs.lfHeight, "struct-lfHeight");
Assert.AreEqual (0, lfs.lfWidth, "struct-lfWidth");
Assert.AreEqual (0, lfs.lfEscapement, "struct-lfEscapement");
Assert.AreEqual (0, lfs.lfOrientation, "struct-lfOrientation");
Assert.AreEqual (0, lfs.lfWeight, "struct-lfWeight");
Assert.AreEqual (0, lfs.lfItalic, "struct-lfItalic");
Assert.AreEqual (0, lfs.lfUnderline, "struct-lfUnderline");
Assert.AreEqual (0, lfs.lfStrikeOut, "struct-lfStrikeOut");
Assert.AreEqual (0, lfs.lfCharSet, "struct-lfCharSet");
Assert.AreEqual (0, lfs.lfOutPrecision, "struct-lfOutPrecision");
Assert.AreEqual (0, lfs.lfClipPrecision, "struct-lfClipPrecision");
Assert.AreEqual (0, lfs.lfQuality, "struct-lfQuality");
Assert.AreEqual (0, lfs.lfPitchAndFamily, "struct-lfPitchAndFamily");
Assert.IsNull (lfs.lfFaceName, "struct-lfFaceName");
}
public void ToLogFont_DenyUnmanagedCode ()
{
Font f;
LOGFONT lf;
lf = new LOGFONT();
f = new Font("Arial", 10);
f.ToLogFont(lf);
}
public static void GetLogFont(Font font, Graphics graphics, out LOGFONT logfont)
{
object o = new LOGFONT();
if (graphics != null)
{
font.ToLogFont(o, graphics);
}
else
{
font.ToLogFont(o);
}
logfont = (LOGFONT)o;
}
private static NativeMethods.FONTDESC GetFONTDESCFromFont(Font font) {
NativeMethods.FONTDESC fdesc = null;
if (fontTable == null) {
fontTable = new Hashtable();
}
else {
fdesc = (NativeMethods.FONTDESC)fontTable[font];
}
if (fdesc == null) {
fdesc = new NativeMethods.FONTDESC();
fdesc.lpstrName = font.Name;
fdesc.cySize = (long)(font.SizeInPoints * 10000);
NativeMethods.LOGFONT logfont = new NativeMethods.LOGFONT();
font.ToLogFont(logfont);
fdesc.sWeight = (short) logfont.lfWeight;
fdesc.sCharset = logfont.lfCharSet;
fdesc.fItalic = font.Italic;
fdesc.fUnderline = font.Underline;
fdesc.fStrikethrough = font.Strikeout;
fontTable[font] = fdesc;
}
return fdesc;
}
public void Dispose_ToLogFont ()
{
#if !TARGET_JVM
Font f = new Font (name, 12.5f);
f.Dispose ();
LOGFONT lf = new LOGFONT();
f.ToLogFont (lf);
#endif
}
public bool LoadSubtitles(IGraphBuilder graphBuilder, string filename)
{
FreeSubtitles();
LoadSettings();
{
//remove InternalScriptRenderer as it takes subtitle pin
IBaseFilter isr = null;
DirectShowUtil.FindFilterByClassID(graphBuilder, ClassId.InternalScriptRenderer, out isr);
if (isr != null)
{
graphBuilder.RemoveFilter(isr);
DirectShowUtil.ReleaseComObject(isr);
}
}
vobSub = (IDirectVobSub)DirectVobSubUtil.AddToGraph(graphBuilder);
if (vobSub == null)
return false;
{
//set style
Log.Debug("VideoPlayerVMR9: Setting DirectVobsub parameters");
LOGFONT logFont = new LOGFONT();
int txtcolor;
bool fShadow, fOutLine, fAdvancedRenderer = false;
int size = Marshal.SizeOf(typeof(LOGFONT));
vobSub.get_TextSettings(logFont, size, out txtcolor, out fShadow, out fOutLine, out fAdvancedRenderer);
FontStyle fontStyle = defStyle.fontIsBold ? FontStyle.Regular : FontStyle.Bold;
Font Subfont = new Font(defStyle.fontName, defStyle.fontSize, fontStyle, GraphicsUnit.Point,
(byte)defStyle.fontCharset);
Subfont.ToLogFont(logFont);
fShadow = defStyle.shadow > 0;
fOutLine = defStyle.isBorderOutline;
vobSub.put_TextSettings(logFont, size, defStyle.fontColor, fShadow, fOutLine, fAdvancedRenderer);
vobSub.put_FileName(filename);
bool fBuffer, fOnlyForced, fPolygonize;
vobSub.get_VobSubSettings(out fBuffer, out fOnlyForced, out fPolygonize);
vobSub.put_VobSubSettings(fBuffer, !this.autoShow, fPolygonize);
}
{
//load sub streams
IBaseFilter hms = null;
DirectShowUtil.FindFilterByClassID(graphBuilder, ClassId.HaaliGuid, out hms);
if (hms == null)
DirectShowUtil.FindFilterByClassID(graphBuilder, ClassId.LAVFilterSource, out hms);
if (hms == null)
DirectShowUtil.FindFilterByClassID(graphBuilder, ClassId.LAVFilter, out hms);
embeddedSelector = hms as IAMStreamSelect;
if (embeddedSelector != null)
{
AddStreams(embeddedSelector);
}
vobSub.get_LanguageCount(out extCount);
if (intSubs.Count > 0)
{
//if there are embedded subtitles,
//last stream of directvobsub is currently selected embedded subtitle
extCount--;
}
}
FFDShowEngine.DisableFFDShowSubtitles(graphBuilder);
Current = 0;
if (selectionOff)
{
Enable = false;
}
else
{
Enable = autoShow;
}
return true;
}
/// <summary>
/// Create the font image using GDI+ functionality.
/// </summary>
void CreateGdiFontImage(XFont font, XPdfFontOptions options /*, XPrivateFontCollection privateFontCollection*/)
{
System.Drawing.Font gdiFont = font.RealizeGdiFont();
#if DEBUG_
logFont = new NativeMethods.LOGFONT();
gdiFont.ToLogFont(logFont);
Debug.WriteLine("FontData: " + logFont.lfFaceName);
#endif
this.data = null;
// PFC
//if (privateFontCollection != null)
//{
// //XPrivateFont privateFont = privateFontCollection.FindFont(logFont.lfFaceName, logFont.lfWeight >= 700, logFont.lfItalic > 0);
// XGlyphTypeface privateFont = privateFontCollection.FindFont(font.Name, font.Bold, font.Italic);
// if (privateFont != null)
// {
// //////int size = privateFont.GetData(ref this.data);
// //////if (size > 0)
// //////{
// ////// this.data = new byte[size];
// ////// privateFont.GetData(ref this.data, size);
// //////}
// }
//}
if (this.data == null)
{
var assembly = FontDataConfig.ResourceAssembly;
var name = string.Format("{0}.FontHacks.{1}{2}{3}.fontdat",
assembly != null ? assembly.GetName().Name : string.Empty,
font.Name,
font.Bold ? ".Bold" : string.Empty,
font.Italic ? ".Italic" : string.Empty);
if (assembly != null && new List <string>(assembly.GetManifestResourceNames()).Contains(name))
{
System.Diagnostics.Debug.WriteLine("*** Reading fontdata from Resource");
using (var s = assembly.GetManifestResourceStream(name))
{
this.data = new byte[s.Length];
s.Read(this.data, 0, (int)s.Length);
}
}
else
{
System.Diagnostics.Debug.WriteLine("*** Reading fontdata from GDI+");
int error;
IntPtr hfont = gdiFont.ToHfont();
using (var dcBmp = new Bitmap(100, 100))
using (var dc = Graphics.FromImage(dcBmp))
{
IntPtr hdc = dc.GetHdc();
error = Marshal.GetLastWin32Error();
IntPtr oldFont = NativeMethods.SelectObject(hdc, hfont);
error = Marshal.GetLastWin32Error();
// size is exactly the size of the font file.
int size = NativeMethods.GetFontData(hdc, 0, 0, null, 0);
error = Marshal.GetLastWin32Error();
if (size > 0)
{
this.data = new byte[size];
int effectiveSize = NativeMethods.GetFontData(hdc, 0, 0, this.data, this.data.Length);
Debug.Assert(size == effectiveSize);
if (FontDataConfig.SaveFont)
{
FileExtensions.WriteFileBytes(this.data, string.Format("..\\..\\FontHacks\\{0}{1}{2}.fontdat",
font.Name,
font.Bold ? ".Bold" : string.Empty,
font.Italic ? ".Italic" : string.Empty));
}
NativeMethods.SelectObject(hdc, oldFont);
NativeMethods.ReleaseDC(IntPtr.Zero, hdc);
error.GetType();
}
else
{
// Sometimes size is -1 (GDI_ERROR), but I cannot determine why. It happens only with the font 'Symbol'.
// The issue occurs the first time in early 2005, when I start writing PDFsharp. I could not fix it and after
// some code refactoring the problem disappears.
// There was never a report from anyone about this issue.
// Now I get it again (while debugging QBX 2006). Maybe it is a problem with my PC at my home office.
// As a work-around I create a new font handle with a different height value. This works. Maybe the
// font file gets locked somewhere. Very very strange.
// IF SOMEONE ELSE COMES HERE PLEASE LET ME KNOW!
// Clean up old handles
NativeMethods.SelectObject(hdc, oldFont);
NativeMethods.ReleaseDC(IntPtr.Zero, hdc);
// Try again with new font handle
var logFont = new NativeMethods.LOGFONT();
gdiFont.ToLogFont(logFont);
logFont.lfHeight += 1; // force new handle
IntPtr hfont2 = NativeMethods.CreateFontIndirect(logFont);
hdc = NativeMethods.GetDC(IntPtr.Zero);
error = Marshal.GetLastWin32Error();
oldFont = NativeMethods.SelectObject(hdc, hfont2);
error = Marshal.GetLastWin32Error();
// size is exactly the size of the font file.
size = NativeMethods.GetFontData(hdc, 0, 0, null, 0);
error = Marshal.GetLastWin32Error();
if (size > 0)
{
this.data = new byte[size];
int effectiveSize = NativeMethods.GetFontData(hdc, 0, 0, this.data, this.data.Length);
Debug.Assert(size == effectiveSize);
}
NativeMethods.SelectObject(hdc, oldFont);
NativeMethods.ReleaseDC(IntPtr.Zero, hdc);
NativeMethods.DeleteObject(hfont2);
error.GetType();
}
}
}
if (this.data == null)
{
throw new InvalidOperationException("Internal error. Font data could not retrieved.");
}
}
}
/// <summary>
/// Determines whether a font uses the 'symbol' character set.
/// </summary>
/// <remarks>
/// Symbol fonts do not typically contain glyphs that represent letters of the alphabet.
/// Instead they might contain pictures and symbols. As such, they are not useful for
/// drawing text. Which means you can't use a symbol font to write out its own name for
/// illustrative purposes (like for the font drop-down chooser).
/// </remarks>
public static bool IsSymbolFont(Font font)
{
NativeStructs.LOGFONT logFont = new NativeStructs.LOGFONT();
font.ToLogFont(logFont);
return logFont.lfCharSet == NativeConstants.SYMBOL_CHARSET;
}
static private void FontToLogFont(Font value, NativeMethods.LOGFONT logfont) {
value.ToLogFont(logfont);
}
public static string GetFontFaceName(Font ft)
{
LOGFONT lt = new LOGFONT();
ft.ToLogFont(lt);
return lt.lfFaceName;
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Initializes a new instance of the <see cref="LogicalFont"/> class.
/// </summary>
/// <param name="createFrom">The font to use as the basis for the logical font.</param>
/// <remarks>If it's not obvious why we need this class in order to determine if a font
/// is a symbol font, see the Dr. Gui article entitled
/// <see href="http://msdn.microsoft.com/archive/default.asp?url=/archive/en-us/dnaraskdr/html/askgui12302003.asp">
/// Determining the Character Set Used by a Font</see></remarks>
/// ------------------------------------------------------------------------------------
public LogicalFont(Font createFrom)
{
createFrom.ToLogFont(this);
}
public void Dispose_ToLogFont ()
{
Font f = new Font (name, 12.5f);
f.Dispose ();
LOGFONT lf = new LOGFONT();
f.ToLogFont (lf);
}
public void ToLogFont_Int ()
{
Font f = new Font ("Arial", 10);
int i = 1;
f.ToLogFont (i);
Assert.AreEqual (1, i);
}
public void ToLogFont_Null ()
{
Font f = new Font ("Arial", 10);
f.ToLogFont (null);
}
protected override void OnCreateControl()
{
base.OnCreateControl();
// This hack tries to apply the Roboto (24) font to all ListViewItems in this ListView
// It only succeeds if the font is installed on the system.
// Otherwise, a default sans serif font is used.
Font roboto24 = new Font(SkinManager.ROBOTO_MEDIUM_12.FontFamily, 24);
LogFont roboto24logfont = new LogFont();
roboto24.ToLogFont(roboto24logfont);
try
{
// Font.FromLogFont is the method used when drawing ListViewItems. I 'test' it in this safer context to avoid unhandled exceptions later.
Font = Font.FromLogFont(roboto24logfont);
}
catch (ArgumentException)
{
Font = new Font(FontFamily.GenericSansSerif, 24);
}
}
public void Dispose_ToLogFont_LoopCharSet ()
{
#if !TARGET_JVM
Font f = new Font (name, 12.5f);
f.Dispose ();
LOGFONT lf = new LOGFONT ();
for (int i = Byte.MinValue; i < Byte.MaxValue; i++) {
byte b = (byte) i;
lf.lfHeight = b;
lf.lfWidth = b;
lf.lfEscapement = b;
lf.lfOrientation = b;
lf.lfWeight = b;
lf.lfItalic = b;
lf.lfUnderline = b;
lf.lfStrikeOut = b;
lf.lfCharSet = b;
lf.lfOutPrecision = b;
lf.lfClipPrecision = b;
lf.lfQuality = b;
lf.lfPitchAndFamily = b;
lf.lfFaceName = b.ToString ();
try {
f.ToLogFont (lf);
}
catch (ArgumentException) {
Assert.AreEqual (b, lf.lfHeight, "lfHeight");
Assert.AreEqual (b, lf.lfWidth, "lfWidth");
Assert.AreEqual (b, lf.lfEscapement, "lfEscapement");
Assert.AreEqual (b, lf.lfOrientation, "lfOrientation");
Assert.AreEqual (b, lf.lfWeight, "lfWeight");
Assert.AreEqual (b, lf.lfItalic, "lfItalic");
Assert.AreEqual (b, lf.lfUnderline, "lfUnderline");
Assert.AreEqual (b, lf.lfStrikeOut, "lfStrikeOut");
// special case for 0
Assert.AreEqual ((i == 0) ? (byte)1 : b, lf.lfCharSet, "lfCharSet");
Assert.AreEqual (b, lf.lfOutPrecision, "lfOutPrecision");
Assert.AreEqual (b, lf.lfClipPrecision, "lfClipPrecision");
Assert.AreEqual (b, lf.lfQuality, "lfQuality");
Assert.AreEqual (b, lf.lfPitchAndFamily, "lfPitchAndFamily");
Assert.AreEqual (b.ToString (), lf.lfFaceName, "lfFaceName");
}
catch (Exception e) {
Assert.Fail ("Unexcepted exception {0} at iteration {1}", e, i);
}
}
#endif
}
private void SetIMEWindowFont(Font f)
{
if (disableIME || hIMEWnd == IntPtr.Zero) return;
if (lf == null)
{
lf = new LOGFONT();
f.ToLogFont(lf);
lf.lfFaceName = f.Name; // This is very important! "Font.ToLogFont" Method sets invalid value to LOGFONT.lfFaceName
}
try
{
SendMessage(hIMEWnd, WM_IME_CONTROL, new IntPtr(IMC_SETCOMPOSITIONFONT), lf );
}
catch (AccessViolationException ex)
{
Handle(ex);
}
}
private void SetIMEWindowFont(Font f)
{
LOGFONT lf = new LOGFONT();
f.ToLogFont(lf);
lf.lfPitchAndFamily = FIXED_PITCH | FF_MODERN;
SendMessage(
hIMEWnd,
WM_IME_CONTROL,
IMC_SETCOMPOSITIONFONT,
lf
);
}
private void SetIMEWindowFont(Font f)
{
if (lf == null) {
lf = new LOGFONT();
f.ToLogFont(lf);
lf.lfFaceName = f.Name; // This is very important! "Font.ToLogFont" Method sets invalid value to LOGFONT.lfFaceName
}
SendMessage(
hIMEWnd,
WM_IME_CONTROL,
new IntPtr(IMC_SETCOMPOSITIONFONT),
lf
);
}
public static IntPtr CreateNormalHFont(Font font, int width)
{
LOGFONT logf = new LOGFONT();
font.ToLogFont(logf);
logf.lfWidth = width;
logf.lfOutPrecision = (byte)FontPrecision.OUT_TT_ONLY_PRECIS;
var ret = CreateFontIndirect(logf);
return ret;
}
// Returns whether or not target was changed
internal static bool FontToIFont(Font source, UnsafeNativeMethods.IFont target) {
bool changed = false;
// we need to go through all the pain of the diff here because
// it looks like setting them all has different results based on the
// order and each individual IFont implementor...
//
string fontName = target.GetName();
if (!source.Name.Equals(fontName)) {
target.SetName(source.Name);
changed = true;
}
// [....], Review: this always seems to come back as
// the point size * 10000 (HIMETRIC?), regardless
// or ratio or mapping mode, and despite what
// the documentation says...
//
// Either figure out what's going on here or
// do the process that the windows forms FONT object does here
// or, worse case, just create another Font object
// from the handle, but that's pretty heavy...
//
float fontSize = (float)target.GetSize() / 10000;
// size must be in points
float winformsSize = source.SizeInPoints;
if (winformsSize != fontSize) {
target.SetSize((long)(winformsSize * 10000));
changed = true;
}
NativeMethods.LOGFONT logfont = new NativeMethods.LOGFONT();
IntSecurity.ObjectFromWin32Handle.Assert();
try {
source.ToLogFont(logfont);
}
finally {
CodeAccessPermission.RevertAssert();
}
short fontWeight = target.GetWeight();
if (fontWeight != logfont.lfWeight) {
target.SetWeight((short)logfont.lfWeight);
changed = true;
}
bool fontBold = target.GetBold();
if (fontBold != (logfont.lfWeight >= 700)) {
target.SetBold(logfont.lfWeight >= 700);
changed = true;
}
bool fontItalic = target.GetItalic();
if (fontItalic != (0 != logfont.lfItalic)) {
target.SetItalic(0 != logfont.lfItalic);
changed = true;
}
bool fontUnderline = target.GetUnderline();
if (fontUnderline != (0 != logfont.lfUnderline)) {
target.SetUnderline(0 != logfont.lfUnderline);
changed = true;
}
bool fontStrike = target.GetStrikethrough();
if (fontStrike != (0 != logfont.lfStrikeOut)) {
target.SetStrikethrough(0 != logfont.lfStrikeOut);
changed = true;
}
short fontCharset = target.GetCharset();
if (fontCharset != logfont.lfCharSet) {
target.SetCharset(logfont.lfCharSet);
changed = true;
}
return changed;
}
internal static bool FontToIFont(Font source, System.Windows.Forms.UnsafeNativeMethods.IFont target)
{
bool flag = false;
string name = target.GetName();
if (!source.Name.Equals(name))
{
target.SetName(source.Name);
flag = true;
}
float num = ((float) target.GetSize()) / 10000f;
float sizeInPoints = source.SizeInPoints;
if (sizeInPoints != num)
{
target.SetSize((long) (sizeInPoints * 10000f));
flag = true;
}
System.Windows.Forms.NativeMethods.LOGFONT logFont = new System.Windows.Forms.NativeMethods.LOGFONT();
System.Windows.Forms.IntSecurity.ObjectFromWin32Handle.Assert();
try
{
source.ToLogFont(logFont);
}
finally
{
CodeAccessPermission.RevertAssert();
}
if (target.GetWeight() != logFont.lfWeight)
{
target.SetWeight((short) logFont.lfWeight);
flag = true;
}
if (target.GetBold() != (logFont.lfWeight >= 700))
{
target.SetBold(logFont.lfWeight >= 700);
flag = true;
}
if (target.GetItalic() != (0 != logFont.lfItalic))
{
target.SetItalic(0 != logFont.lfItalic);
flag = true;
}
if (target.GetUnderline() != (0 != logFont.lfUnderline))
{
target.SetUnderline(0 != logFont.lfUnderline);
flag = true;
}
if (target.GetStrikethrough() != (0 != logFont.lfStrikeOut))
{
target.SetStrikethrough(0 != logFont.lfStrikeOut);
flag = true;
}
if (target.GetCharset() != logFont.lfCharSet)
{
target.SetCharset(logFont.lfCharSet);
flag = true;
}
return flag;
}
//this returns an IntPtr HFONT because .net's Font class will erase the relevant properties when using its Font.FromLogFont()
//note that whether this is rotated clockwise or CCW might affect how you have to position the text (right-aligned sometimes?, up or down by the height of the font?)
public static IntPtr CreateRotatedHFont(Font font, bool CW)
{
LOGFONT logf = new LOGFONT();
font.ToLogFont(logf);
logf.lfEscapement = CW ? 2700 : 900;
logf.lfOrientation = logf.lfEscapement;
logf.lfOutPrecision = (byte)FontPrecision.OUT_TT_ONLY_PRECIS;
//this doesnt work! .net erases the relevant propreties.. it seems?
//return Font.FromLogFont(logf);
var ret = CreateFontIndirect(logf);
return ret;
}
