public static extern int WICCreateBitmapFromSection(
uint width,
uint height,
ref Guid pixelFormat,
IntPtr hSection,
uint stride,
uint offset,
[MarshalAs(UnmanagedType.CustomMarshaler, MarshalTypeRef = typeof(CustomMarshaler <IWICBitmap>))] out IWICBitmap ppIBitmap
);
public virtual int CreateBitmapFromHICON(
IntPtr hIcon,
out IWICBitmap ppIBitmap
)
{
var fp = GetFunctionPointer(22);
if (m_CreateBitmapFromHICONFunc == null)
{
m_CreateBitmapFromHICONFunc = (CreateBitmapFromHICONFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(CreateBitmapFromHICONFunc));
}
ppIBitmap = new IWICBitmap();
return(m_CreateBitmapFromHICONFunc(m_ptr, hIcon, out ppIBitmap.PtrForNew));
}
public virtual int CreateBitmapFromSource(
IWICBitmapSource pIBitmapSource,
WICBitmapCreateCacheOption option,
out IWICBitmap ppIBitmap
)
{
var fp = GetFunctionPointer(18);
if (m_CreateBitmapFromSourceFunc == null)
{
m_CreateBitmapFromSourceFunc = (CreateBitmapFromSourceFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(CreateBitmapFromSourceFunc));
}
ppIBitmap = new IWICBitmap();
return(m_CreateBitmapFromSourceFunc(m_ptr, pIBitmapSource != null ? pIBitmapSource.Ptr : IntPtr.Zero, option, out ppIBitmap.PtrForNew));
}
public virtual int CreateWicBitmapRenderTarget(
IWICBitmap target,
ref D2D1_RENDER_TARGET_PROPERTIES renderTargetProperties,
out ID2D1RenderTarget renderTarget
)
{
var fp = GetFunctionPointer(13);
if (m_CreateWicBitmapRenderTargetFunc == null)
{
m_CreateWicBitmapRenderTargetFunc = (CreateWicBitmapRenderTargetFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(CreateWicBitmapRenderTargetFunc));
}
renderTarget = new ID2D1RenderTarget();
return(m_CreateWicBitmapRenderTargetFunc(m_ptr, target != null ? target.Ptr : IntPtr.Zero, ref renderTargetProperties, out renderTarget.PtrForNew));
}
public virtual int CreateBitmapFromHBITMAP(
out HBITMAP__ hBitmap,
out HPALETTE__ hPalette,
WICBitmapAlphaChannelOption options,
out IWICBitmap ppIBitmap
)
{
var fp = GetFunctionPointer(21);
if (m_CreateBitmapFromHBITMAPFunc == null)
{
m_CreateBitmapFromHBITMAPFunc = (CreateBitmapFromHBITMAPFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(CreateBitmapFromHBITMAPFunc));
}
ppIBitmap = new IWICBitmap();
return(m_CreateBitmapFromHBITMAPFunc(m_ptr, out hBitmap, out hPalette, options, out ppIBitmap.PtrForNew));
}
public virtual int CreateBitmap(
uint uiWidth,
uint uiHeight,
ref Guid pixelFormat,
WICBitmapCreateCacheOption option,
out IWICBitmap ppIBitmap
)
{
var fp = GetFunctionPointer(17);
if (m_CreateBitmapFunc == null)
{
m_CreateBitmapFunc = (CreateBitmapFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(CreateBitmapFunc));
}
ppIBitmap = new IWICBitmap();
return(m_CreateBitmapFunc(m_ptr, uiWidth, uiHeight, ref pixelFormat, option, out ppIBitmap.PtrForNew));
}
public virtual int CreateBitmapFromSourceRect(
IWICBitmapSource pIBitmapSource,
uint x,
uint y,
uint width,
uint height,
out IWICBitmap ppIBitmap
)
{
var fp = GetFunctionPointer(19);
if (m_CreateBitmapFromSourceRectFunc == null)
{
m_CreateBitmapFromSourceRectFunc = (CreateBitmapFromSourceRectFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(CreateBitmapFromSourceRectFunc));
}
ppIBitmap = new IWICBitmap();
return(m_CreateBitmapFromSourceRectFunc(m_ptr, pIBitmapSource != null ? pIBitmapSource.Ptr : IntPtr.Zero, x, y, width, height, out ppIBitmap.PtrForNew));
}
public virtual int CreateBitmapFromMemory(
uint uiWidth,
uint uiHeight,
ref Guid pixelFormat,
uint cbStride,
uint cbBufferSize,
out byte pbBuffer,
out IWICBitmap ppIBitmap
)
{
var fp = GetFunctionPointer(20);
if (m_CreateBitmapFromMemoryFunc == null)
{
m_CreateBitmapFromMemoryFunc = (CreateBitmapFromMemoryFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(CreateBitmapFromMemoryFunc));
}
ppIBitmap = new IWICBitmap();
return(m_CreateBitmapFromMemoryFunc(m_ptr, uiWidth, uiHeight, ref pixelFormat, cbStride, cbBufferSize, out pbBuffer, out ppIBitmap.PtrForNew));
}
