/// <summary>
/// Read the font directory entry.
/// </summary>
/// <param name="lpRes">Pointer in memory.</param>
/// <returns>Pointer to the end of the font directory entry.</returns>
internal IntPtr Read(IntPtr lpRes)
{
var lpHead = lpRes;
_fontOrdinal = (UInt16)Marshal.ReadInt16(lpRes);
lpRes = new IntPtr(lpRes.ToInt32() + 2);
_font = (FontDirEntry)Marshal.PtrToStructure(lpRes, typeof(FontDirEntry));
lpRes = new IntPtr(lpRes.ToInt32() + Marshal.SizeOf(_font));
_deviceName = Marshal.PtrToStringAnsi(lpRes);
lpRes = new IntPtr(lpRes.ToInt32() + _deviceName.Length + 1);
_faceName = Marshal.PtrToStringAnsi(lpRes);
lpRes = new IntPtr(lpRes.ToInt32() + _faceName.Length + 1);
return(lpRes);
}
/// <summary>Get all fonts from directory</summary>
/// <returns>Fonts from directory</returns>
public IEnumerator <FontDirEntry> GetEnumerator()
{
UInt16 numberOfFonts = this.NumberOfFonts;
if (numberOfFonts > 0)
{
UInt32 padding = sizeof(UInt16);
using (PinnedBufferReader reader = base.CreateDataReader())
for (UInt16 loop = 0; loop < numberOfFonts; loop++)
{
FontDirEntry entry = new FontDirEntry()
{
fontOrdinal = reader.BytesToStructure <UInt16>(ref padding),
};
ResourceFont.GetFont(reader, ref entry, ref padding);
yield return(entry);
}
}
}
/// <summary>
/// Read the font directory entry.
/// </summary>
/// <param name="lpRes">Pointer in memory.</param>
/// <returns>Pointer to the end of the font directory entry.</returns>
internal IntPtr Read(IntPtr lpRes) {
var lpHead = lpRes;
_fontOrdinal = (UInt16)Marshal.ReadInt16(lpRes);
lpRes = new IntPtr(lpRes.ToInt32() + 2);
_font = (FontDirEntry)Marshal.PtrToStructure(lpRes, typeof (FontDirEntry));
lpRes = new IntPtr(lpRes.ToInt32() + Marshal.SizeOf(_font));
_deviceName = Marshal.PtrToStringAnsi(lpRes);
lpRes = new IntPtr(lpRes.ToInt32() + _deviceName.Length + 1);
_faceName = Marshal.PtrToStringAnsi(lpRes);
lpRes = new IntPtr(lpRes.ToInt32() + _faceName.Length + 1);
return lpRes;
}
