public void GetPixelData(PrintScu.ImageBox imageBox, ColorMode colorMode, out ushort rows, out ushort columns, out byte[] pixelData)
{
try
{
ExportImageItem exportImageItem = new ExportImageItem
{
printItem = this
};
Frame frame = ((IImageSopProvider)this.PresentationImage).Frame;
object[] args = new object[3];
args[0] = imageBox.ImageBoxPosition;
args[1] = colorMode;
args[2] = frame.SopInstanceUid;
Platform.Log(LogLevel.Debug, "PresentationImage", args);
if (this.ExportOption == ExportOption.TrueSize)
{
imageBox.RequestedDecimateCropBehavior = DecimateCropBehavior.Crop;
}
else
{
imageBox.RequestedDecimateCropBehavior = DecimateCropBehavior.Decimate;
}
ExportImageParams exportImageParams = new ExportImageParams();
exportImageParams.Dpi = imageBox.FilmBox.FilmDPI;
exportImageParams.SizeMode = SizeMode.ScaleToFit;
exportImageParams.DisplayRectangle = this.DisplayRectangle;
exportImageParams.OutputSize = imageBox.SizeInPixels;
exportImageParams.ExportOption = ExportOption.Wysiwyg;
exportImageItem.exportImageParams = exportImageParams;
Platform.Log(LogLevel.Debug, "OutputSize", exportImageItem.exportImageParams.OutputSize);
exportImageItem.bitmap = null;
MemoryManager.Execute(exportImageItem.ExportImage);
rows = (ushort)exportImageItem.bitmap.Size.Height;
columns = (ushort)exportImageItem.bitmap.Size.Width;
if (this.ExportOption == ExportOption.TrueSize)
{
imageBox.RequestedImageSize = (((float)columns) * 25.4f) / ((float)imageBox.FilmBox.FilmDPI);
Platform.Log(LogLevel.Debug, "RequestedImageSize", imageBox.RequestedImageSize);
}
pixelData = BitMapUtility.GetBitmap(exportImageItem.bitmap, colorMode);
}
catch (Exception exception)
{
Platform.Log(LogLevel.Error, exception);
throw;
}
finally
{
Platform.Log(LogLevel.Debug, "finally", new object[] { "完成" });
}
}
private static Bitmap GetPrintImageBitmap(ISelectPresentationsInformation presentationsInformation, Size outputSize, PresentationMode presentationMode)
{
presentationsInformation.PresentationMode = presentationMode;
var currentUiCulture = Thread.CurrentThread.CurrentUICulture;
var printItem = new PrintItem(presentationsInformation, currentUiCulture);
var exportImageItem = new PrintItem.ExportImageItem
{
printItem = printItem
};
float scale = ScaleToFit(printItem.DisplayRectangle.Size, outputSize);
var exportImageParams = new ExportImageParams();
exportImageParams.Dpi = 96;
exportImageParams.SizeMode = SizeMode.ScaleToFit;
exportImageParams.DisplayRectangle = new Rectangle(0, 0, (int)(outputSize.Width / scale), (int)(outputSize.Height / scale));
exportImageParams.OutputSize = outputSize;
exportImageParams.ExportOption = ExportOption.Wysiwyg;
exportImageItem.exportImageParams = exportImageParams;
exportImageItem.bitmap = null;
MemoryManager.Execute(exportImageItem.ExportImage);
return(exportImageItem.bitmap);
}
