internal void ReadImage(IExcelGenerator excel, RPLImageData image, string imageName, RPLReport report)
{
if (excel == null || image == null || report == null || imageName == null)
{
return;
}
SetMimeType(image.ImageMimeType);
m_imageName = imageName;
if (image.ImageData != null)
{
m_imageData = excel.CreateStream(imageName);
m_imageData.Write(image.ImageData, 0, image.ImageData.Length);
}
else
{
if (image.ImageDataOffset <= 0)
{
m_imageData = null;
image.ImageData = null;
return;
}
m_imageData = excel.CreateStream(imageName);
report.GetImage(image.ImageDataOffset, m_imageData);
}
image.ImageData = null;
if (image.GDIImageProps != null)
{
m_width = image.GDIImageProps.Width;
m_height = image.GDIImageProps.Height;
m_verticalResolution = image.GDIImageProps.VerticalResolution;
m_horizontalResolution = image.GDIImageProps.HorizontalResolution;
m_imageFormat = image.GDIImageProps.RawFormat;
}
}
public void ReadImage(IExcelGenerator excel, RPLImageData image, string imageName, RPLReport report)
{
if (excel != null && image != null && report != null && imageName != null)
{
this.SetMimeType(image.ImageMimeType);
this.m_imageName = imageName;
if (image.ImageData != null)
{
this.m_imageData = excel.CreateStream(imageName);
this.m_imageData.Write(image.ImageData, 0, image.ImageData.Length);
goto IL_008d;
}
if (image.ImageDataOffset > 0)
{
this.m_imageData = excel.CreateStream(imageName);
report.GetImage(image.ImageDataOffset, this.m_imageData);
goto IL_008d;
}
this.m_imageData = null;
image.ImageData = null;
}
return;
IL_008d:
image.ImageData = null;
if (image.GDIImageProps != null)
{
this.m_width = image.GDIImageProps.Width;
this.m_height = image.GDIImageProps.Height;
this.m_verticalResolution = image.GDIImageProps.VerticalResolution;
this.m_horizontalResolution = image.GDIImageProps.HorizontalResolution;
this.m_imageFormat = image.GDIImageProps.RawFormat;
}
}
public static Stream GetEmbeddedImageStream(RPLReport rplReport, long imageDataOffset, CreateAndRegisterStream createAndRegisterStream, string imageName)
{
Stream stream = null;
if (imageDataOffset > 0)
{
stream = createAndRegisterStream(imageName, string.Empty, null, null, true, StreamOper.CreateOnly);
rplReport.GetImage(imageDataOffset, stream);
}
return(stream);
}
public static bool GetImage(RPLReport rplReport, ref byte[] imageData, long imageDataOffset)
{
if (imageData != null)
{
return(true);
}
if (imageDataOffset <= 0)
{
return(false);
}
imageData = rplReport.GetImage(imageDataOffset);
if (imageData == null)
{
return(false);
}
return(true);
}