public int Draw(uint dwDrawAspect, int lindex, IntPtr pvAspect, ref DVTARGETDEVICE ptd, HDC hdcTargetDev, HDC hdcDraw, ref RECTL lprcBounds, ref RECTL lprcWBounds, IntPtr pfnContinue, ulong dwContinue)
{
if (m_DrawFunc == null)
{
var fp = GetFunctionPointer(3);
m_DrawFunc = (DrawFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(DrawFunc));
}
return(m_DrawFunc(m_ptr, dwDrawAspect, lindex, pvAspect, ref ptd, hdcTargetDev, hdcDraw, ref lprcBounds, ref lprcWBounds, pfnContinue, dwContinue));
}
public int GetColorSet(uint dwDrawAspect, int lindex, IntPtr pvAspect, ref DVTARGETDEVICE ptd, HDC hicTargetDev, ref IntPtr ppColorSet)
{
if (m_GetColorSetFunc == null)
{
var fp = GetFunctionPointer(4);
m_GetColorSetFunc = (GetColorSetFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(GetColorSetFunc));
}
return(m_GetColorSetFunc(m_ptr, dwDrawAspect, lindex, pvAspect, ref ptd, hicTargetDev, ref ppColorSet));
}
public int GetNaturalExtent(uint dwAspect, int lindex, ref DVTARGETDEVICE ptd, HDC hicTargetDev, ref DVEXTENTINFO pExtentInfo, ref SIZE pSizel)
{
if (m_GetNaturalExtentFunc == null)
{
var fp = GetFunctionPointer(14);
m_GetNaturalExtentFunc = (GetNaturalExtentFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(GetNaturalExtentFunc));
}
return(m_GetNaturalExtentFunc(m_ptr, dwAspect, lindex, ref ptd, hicTargetDev, ref pExtentInfo, ref pSizel));
}
