public virtual void DrawTextLayout(
System.Numerics.Vector2 origin,
IDWriteTextLayout textLayout,
ID2D1Brush defaultFillBrush,
D2D1_DRAW_TEXT_OPTIONS options
)
{
var fp = GetFunctionPointer(28);
if (m_DrawTextLayoutFunc == null)
{
m_DrawTextLayoutFunc = (DrawTextLayoutFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(DrawTextLayoutFunc));
}
m_DrawTextLayoutFunc(m_ptr, origin, textLayout != null ? textLayout.Ptr : IntPtr.Zero, defaultFillBrush != null ? defaultFillBrush.Ptr : IntPtr.Zero, options);
}
public virtual int CreateTextLayout(
ref ushort _string,
uint stringLength,
IDWriteTextFormat textFormat,
float maxWidth,
float maxHeight,
out IDWriteTextLayout textLayout
)
{
var fp = GetFunctionPointer(18);
if (m_CreateTextLayoutFunc == null)
{
m_CreateTextLayoutFunc = (CreateTextLayoutFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(CreateTextLayoutFunc));
}
textLayout = new IDWriteTextLayout();
return(m_CreateTextLayoutFunc(m_ptr, ref _string, stringLength, textFormat != null ? textFormat.Ptr : IntPtr.Zero, maxWidth, maxHeight, out textLayout.PtrForNew));
}
public virtual int CreateGdiCompatibleTextLayout(
ref ushort _string,
uint stringLength,
IDWriteTextFormat textFormat,
float layoutWidth,
float layoutHeight,
float pixelsPerDip,
ref DWRITE_MATRIX transform,
int useGdiNatural,
out IDWriteTextLayout textLayout
)
{
var fp = GetFunctionPointer(19);
if (m_CreateGdiCompatibleTextLayoutFunc == null)
{
m_CreateGdiCompatibleTextLayoutFunc = (CreateGdiCompatibleTextLayoutFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(CreateGdiCompatibleTextLayoutFunc));
}
textLayout = new IDWriteTextLayout();
return(m_CreateGdiCompatibleTextLayoutFunc(m_ptr, ref _string, stringLength, textFormat != null ? textFormat.Ptr : IntPtr.Zero, layoutWidth, layoutHeight, pixelsPerDip, ref transform, useGdiNatural, out textLayout.PtrForNew));
}
