/**********************************************************************************
* 1.图像在cell中的位置应该由RenderCenter 来决定，offset是通过RenderCenter和cell
* 的weight&height 计算出来的, Offset只是用于在cell中渲染显示图像，
* 不是用来决定图像在cell中的位置.
* Edit by Duyaojun,2013.12.30
* *********************************************************************************/
private void PanCell(MedViewerControlCell cell, double renderCenterX, double renderCenterY, bool needRefresh)
{
Point renderCenterPoint = new Point((renderCenterX - 0.5), (renderCenterY - 0.5));
Matrix matrix = new Matrix(cell.Image.CurrentPage.PState.TransformMatrix.M11,
cell.Image.CurrentPage.PState.TransformMatrix.M12,
cell.Image.CurrentPage.PState.TransformMatrix.M21,
cell.Image.CurrentPage.PState.TransformMatrix.M22, 0, 0);
matrix.Invert();
Point transformRenderCenterPoint = matrix.Transform(renderCenterPoint);
cell.Image.CurrentPage.PState.CanRaiseValueChangedEvent = false;
cell.Image.CurrentPage.PState.RenderCenterX = (transformRenderCenterPoint.X + 0.5);
cell.Image.CurrentPage.PState.RenderCenterY = (transformRenderCenterPoint.Y + 0.5);
cell.Image.CurrentPage.PState.UpdateOffset();
cell.Image.CurrentPage.PState.CanRaiseValueChangedEvent = true;
if (needRefresh)
{
cell.Refresh(CellRefreshType.Image);
}
else
{
cell.Image.CurrentPage.IsDirty = true;
}
}
private void WindowingCell(MedViewerControlCell cell, WindowLevel winLevel, bool needRefresh)
{
cell.Image.CurrentPage.PState.CanRaiseValueChangedEvent = false;
cell.Image.CurrentPage.PState.WindowLevel = winLevel;
cell.Image.CurrentPage.PState.CanRaiseValueChangedEvent = true;
if (needRefresh)
{
cell.Refresh(CellRefreshType.Image);
if (cell.ActualWidth >= FilmingUtility.FilmingPageSyncBoundary && cell.ActualHeight >= FilmingUtility.FilmingPageSyncBoundary)
{
cell.Refresh(CellRefreshType.ImageText);
}
}
else
{
cell.Image.CurrentPage.IsDirty = true;
}
}
private void Button_Rotate_Confirm_Click(object sender, RoutedEventArgs e)
{
try{
if (rotateAngle.Text == "非数字" || !Double.TryParse(rotateAngle.Text, out _value))
{
return;
}
else
{
if (true == ccw.IsChecked)
{
_value = -(_value % 360);
}
else
{
_value = _value % 360;
}
}
Logger.Instance.LogPerformanceRecord("[Action][CustomRotate][Begin]");
foreach (var filmingPage in _activeFilmingPageList)
{
foreach (var selectedCell in filmingPage.SelectedCells())
{
var cmd = new CmdRotateCustom(_value);
selectedCell.ExecuteCommand(cmd);
//selectedCell.Refresh();
}
}
if (_zoomViewerCell != null)
{
var cmd = new CmdRotateCustom(_value);
_zoomViewerCell.ExecuteCommand(cmd);
_zoomViewerCell.Refresh();
}
Logger.Instance.LogPerformanceRecord("[Action][CustomRotate][End]");
}
catch (Exception exp)
{
Logger.LogFuncException("Exception: " + exp.ToString());
}
}
public static void ColorInverse(this MedViewerControlCell cell)
{
try
{
foreach (var dd in cell.Image.Pages)
{
dd.PState.IsPaletteReversed = !dd.PState.IsPaletteReversed;
}
cell.Refresh();
}
catch (Exception ex)
{
Logger.LogError(ex.Message + ex.StackTrace);
throw;
}
}
public static void ZoomCell(MedViewerControlCell cell, double scaleX, double scaleY, bool needRefresh)
{
double scaleXNew = Math.Abs(scaleX / cell.Image.CurrentPage.PState.ScaleX);
double scaleYNew = Math.Abs(scaleY / cell.Image.CurrentPage.PState.ScaleY);
cell.Image.CurrentPage.PState.CanRaiseValueChangedEvent = false;
cell.Image.CurrentPage.PState.ScaleByRenderCenter(scaleXNew, scaleYNew);
cell.Image.CurrentPage.PState.CanRaiseValueChangedEvent = true;
if (needRefresh)
{
cell.Refresh();
}
else
{
cell.Image.CurrentPage.IsDirty = true;
}
}
public static void SetSUVTypeForCell(MedViewerControlCell cell, string SUVType)
{
try
{
Logger.LogFuncUp();
if (CellModality(cell) != Modality.PT)
{
return;
}
cell.Image.SetDataUnit(SUVType);
cell.Refresh();
Logger.LogFuncDown();
}
catch (Exception ex)
{
Logger.LogWarning(ex.StackTrace);
}
}
public static void FitToWindowByShort(this MedViewerControlCell cell)
{
try
{
if (cell.Image != null && cell.Image.Pages.Any())
{
foreach (var dd in cell.Image.Pages)
{
dd.FitAndFillWindow();
}
cell.Refresh();
}
}
catch (Exception ex)
{
Logger.LogError(ex.Message + ex.StackTrace);
throw;
}
}
public static void SetEnhancementCell(MedViewerControlCell cell, string enhanceTag, bool needRefresh)
{
if (null != cell &&
null != cell.Image &&
null != cell.Image.CurrentPage &&
(Modality.CT == cell.Image.CurrentPage.Modality || Modality.MG == cell.Image.CurrentPage.Modality))
{
if (!cell.Image.CurrentPage.PState.EnhancePara.Equals(Convert.ToDouble(enhanceTag)))
{
cell.Image.CurrentPage.PState.EnhancePara = Convert.ToDouble(enhanceTag);
if (needRefresh)
{
cell.Refresh();
}
else
{
cell.Image.CurrentPage.IsDirty = true;
}
}
}
}
private void AppendSop(Sop sop, string ps = "")
{
try
{
Logger.LogFuncUp();
//new a cell
var cell = new MedViewerControlCell();
//add display data to cell
var accessor = new DataAccessor(medViewerControl.Configuration); //IViewerConfiguration config = null?
var imgSop = sop as ImageSop;
byte[] pixelData = null;
//string ps = string.Empty;
if (imgSop != null)
{
pixelData = imgSop.GetNormalizedPixelData();
//ps = imgSop.PresentationState;
}
var displayData = accessor.CreateImageDataForFilming(sop.DicomSource, pixelData, ps);
cell.Image.AddPage(displayData);
//add cell to viewcontrol
medViewerControl.LayoutManager.AddControlCell(cell);
//2014-04-15 针对旋转后的图片做适合窗口处理
if (displayData != null && displayData.PState != null)
{
displayData.PState.SetRenderSize((int)medViewerControl.Width, (int)medViewerControl.Height);
displayData.FitWindow();
}
//2014-04-15 针对旋转后的图片做适合窗口处理
//displayData.DeserializePSInfo();
//_viewerControl.OnRaiseImageLoading(displayData);
medViewerControl.Dispatcher.Invoke(new Action(() =>
{
try
{
if (medViewerControl.CellCount > 0)
{
medViewerControl.LayoutManager.Refresh();
}
else
{
cell.Refresh();
}
//OnNewCellAdded
}
catch (Exception exp)
{
Logger.LogError(exp.Message);
}
}));
//cell.DeserializeGraphics();
//_viewerControl.OnRaiseImageLoaded(displayData);
Logger.LogFuncDown();
}
catch (Exception ex)
{
Logger.LogFuncException(ex.Message + ex.StackTrace);
throw;
}
}