/// <summary>
/// 存储图像
/// </summary>
/// <param name="objIBaseData">图像数据对象</param>
/// <param name="strFilePath">显示图像文件名</param>
public void SaveBmp(IBaseData objIBaseData, string strFilePath)
{
GX_VALID_BIT_LIST emValidBits = GX_VALID_BIT_LIST.GX_BIT_0_7;
//检查图像是否改变并更新Buffer
__UpdateBufferSize(objIBaseData);
if (null != objIBaseData)
{
emValidBits = __GetBestValudBit(objIBaseData.GetPixelFormat());
if (m_bIsColor)
{
IntPtr pBufferColor = objIBaseData.ConvertToRGB24(emValidBits, GX_BAYER_CONVERT_TYPE_LIST.GX_RAW2RGB_NEIGHBOUR, false);
Marshal.Copy(pBufferColor, m_byColorBuffer, 0, __GetStride(m_nWidth, m_bIsColor) * m_nHeigh);
__UpdateBitmapForSave(m_byColorBuffer);
}
else
{
IntPtr pBufferMono = IntPtr.Zero;
if (__IsPixelFormat8(objIBaseData.GetPixelFormat()))
{
pBufferMono = objIBaseData.GetBuffer();
}
else
{
pBufferMono = objIBaseData.ConvertToRaw8(emValidBits);
}
Marshal.Copy(pBufferMono, m_byMonoBuffer, 0, __GetStride(m_nWidth, m_bIsColor) * m_nHeigh);
__UpdateBitmapForSave(m_byMonoBuffer);
}
m_bitmapForSave.Save(strFilePath, ImageFormat.Bmp);
}
}
public HObject Show(IBaseData objIBaseData)
{
GX_VALID_BIT_LIST emValidBits = GX_VALID_BIT_LIST.GX_BIT_0_7;
if (null != objIBaseData)
{
emValidBits = GetBestValudBit(objIBaseData.GetPixelFormat());
if (GX_FRAME_STATUS_LIST.GX_FRAME_STATUS_SUCCESS == objIBaseData.GetStatus())
{
IntPtr pBufferMono = IntPtr.Zero;
if (IsPixelFormat8(objIBaseData.GetPixelFormat()))
{
pBufferMono = objIBaseData.GetBuffer();
}
else
{
pBufferMono = objIBaseData.ConvertToRaw8(emValidBits);
}
Marshal.Copy(pBufferMono, m_byMonoBuffer, 0, nWidth * nHeigh);
unsafe
{
fixed(byte *p = m_byMonoBuffer)
{
HOperatorSet.GenEmptyObj(out HObject image);
image.Dispose();
HOperatorSet.GenImage1(out image, "byte", nWidth, nHeigh, new IntPtr(p));
return(image);
}
}
}
}
return(null);
}
private void UpdateImageData(IBaseData objIBaseData)
{
try
{
GX_VALID_BIT_LIST emValidBits = GX_VALID_BIT_LIST.GX_BIT_0_7;
if (null != objIBaseData)
{
emValidBits = DahengHelper.GetBestValidBit(objIBaseData.GetPixelFormat());
if (GX_FRAME_STATUS_LIST.GX_FRAME_STATUS_SUCCESS == objIBaseData.GetStatus())
{
if (isColor)
{
if (currentStreamFormat == DahengStreamFormat.RGB)
{
IntPtr buffer = objIBaseData.ConvertToRGB24(emValidBits, GX_BAYER_CONVERT_TYPE_LIST.GX_RAW2RGB_NEIGHBOUR, true);
FillRGB24(buffer);
}
else if (currentStreamFormat == DahengStreamFormat.Raw)
{
IntPtr bufferRaw = objIBaseData.ConvertToRaw8(emValidBits);
FillY800(bufferRaw);
}
}
else
{
IntPtr buffer = objIBaseData.GetBuffer();
FillY800(buffer);
//IntPtr pBufferMono = IntPtr.Zero;
//if (IsPixelFormat8(objIBaseData.GetPixelFormat()))
//{
// pBufferMono = objIBaseData.GetBuffer();
//}
//else
//{
// pBufferMono = objIBaseData.ConvertToRaw8(emValidBits);
//}
//Marshal.Copy(pBufferMono, m_byMonoBuffer, 0, width * height);
}
}
}
}
catch (Exception)
{
}
}
/// <summary>
/// 用于显示图像
/// </summary>
/// <param name="objIBaseData">图像数据对象</param>
public void Show(IBaseData objIBaseData)
{
GX_VALID_BIT_LIST emValidBits = GX_VALID_BIT_LIST.GX_BIT_0_7;
//检查图像是否改变并更新Buffer
__UpdateBufferSize(objIBaseData);
if (null != objIBaseData)
{
emValidBits = __GetBestValudBit(objIBaseData.GetPixelFormat());
if (GX_FRAME_STATUS_LIST.GX_FRAME_STATUS_SUCCESS == objIBaseData.GetStatus())
{
if (m_bIsColor)
{
IntPtr pBufferColor = objIBaseData.ConvertToRGB24(emValidBits, GX_BAYER_CONVERT_TYPE_LIST.GX_RAW2RGB_NEIGHBOUR, false);
Marshal.Copy(pBufferColor, m_byColorBuffer, 0, __GetStride(m_nWidth, m_bIsColor) * m_nHeigh);
__ShowImage(m_byColorBuffer);
}
else
{
IntPtr pBufferMono = IntPtr.Zero;
if (__IsPixelFormat8(objIBaseData.GetPixelFormat()))
{
pBufferMono = objIBaseData.GetBuffer();
}
else
{
pBufferMono = objIBaseData.ConvertToRaw8(emValidBits);
}
Marshal.Copy(pBufferMono, m_byMonoBuffer, 0, __GetStride(m_nWidth, m_bIsColor) * m_nHeigh);
__ShowImage(m_byMonoBuffer);
}
}
}
}