private void InitViewer()
{
// Use ScaleToGray and Bicubic for optimum viewing of black/white and color images
RasterPaintProperties props = _rasterImageViewer.PaintProperties;
props.PaintDisplayMode |= RasterPaintDisplayModeFlags.Bicubic;
if (!RasterSupport.IsLocked(RasterSupportType.Document))
{
props.PaintDisplayMode |= RasterPaintDisplayModeFlags.ScaleToGray;
}
_rasterImageViewer.PaintProperties = props;
// Pad the viewer
_rasterImageViewer.Padding = new Padding(10);
// Set the cursors
_noneInteractiveMode = new ImageViewerNoneInteractiveMode();
_panInteractiveMode = new ImageViewerPanZoomInteractiveMode();
_panInteractiveMode.MouseButtons = System.Windows.Forms.MouseButtons.Left;
_zoomToInteractiveMode = new ImageViewerZoomToInteractiveMode();
_zoomToInteractiveMode.RubberBandCompleted += new EventHandler <ImageViewerRubberBandEventArgs>(_rasterImageViewer_InteractiveZoomTo);
_rectInteractiveMode = new ImageViewerRubberBandInteractiveMode();
_regionInteractiveMode = new ImageViewerAddRegionInteractiveMode();
_regionInteractiveMode.RubberBandCompleted += new EventHandler <ImageViewerRubberBandEventArgs>(_rasterImageViewer_InteractiveRegionRectangle);
_regionInteractiveMode.RubberBandStarted += new EventHandler <ImageViewerRubberBandEventArgs>(RegionInteractiveMode_RubberBandStarted);
_rectInteractiveMode.RubberBandCompleted += new EventHandler <ImageViewerRubberBandEventArgs>(RectInteractiveMode_RubberBandCompleted);
_noneInteractiveMode.IdleCursor = Cursors.Arrow;
_noneInteractiveMode.WorkingCursor = Cursors.Arrow;
_panInteractiveMode.IdleCursor = Cursors.Hand;
_panInteractiveMode.WorkingCursor = Cursors.Hand;
_zoomToInteractiveMode.IdleCursor = Cursors.Cross;
_zoomToInteractiveMode.WorkingCursor = Cursors.Cross;
_rectInteractiveMode.IdleCursor = Cursors.Cross;
_rectInteractiveMode.WorkingCursor = Cursors.Cross;
_regionInteractiveMode.IdleCursor = Cursors.Cross;
_regionInteractiveMode.WorkingCursor = Cursors.Cross;
_rasterImageViewer.InteractiveModes.BeginUpdate();
_rasterImageViewer.InteractiveModes.Add(_noneInteractiveMode);
_rasterImageViewer.InteractiveModes.Add(_panInteractiveMode);
_rasterImageViewer.InteractiveModes.Add(_zoomToInteractiveMode);
_rasterImageViewer.InteractiveModes.Add(_rectInteractiveMode);
_rasterImageViewer.InteractiveModes.Add(_regionInteractiveMode);
_rasterImageViewer.InteractiveModes.EndUpdate();
}
private void InitializeInteractivemodes()
{
//None
NoneInteractiveMode = new ImageViewerNoneInteractiveMode();
_rasterImageViewer.InteractiveModes.Add(NoneInteractiveMode);
//Annotations
automationInteractiveMode = new AutomationInteractiveMode();
automationInteractiveMode.MouseButtons = System.Windows.Forms.MouseButtons.Left | System.Windows.Forms.MouseButtons.Right;
automationInteractiveMode.IdleCursor = Cursors.Default;
automationInteractiveMode.WorkingCursor = Cursors.Default;
_rasterImageViewer.InteractiveModes.Add(automationInteractiveMode);
//Pan
PanInteractiveMode = new ImageViewerPanZoomInteractiveMode();
PanInteractiveMode.EnablePan = true;
PanInteractiveMode.EnableZoom = false;
PanInteractiveMode.EnablePinchZoom = false;
PanInteractiveMode.WorkOnBounds = true;
_rasterImageViewer.InteractiveModes.Add(PanInteractiveMode);
//ZoomTo
ZoomToInteractiveMode = new ImageViewerZoomToInteractiveMode();
ZoomToInteractiveMode.WorkOnBounds = true;
ZoomToInteractiveMode.Shape = ImageViewerRubberBandShape.Rectangle;
ZoomToInteractiveMode.WorkCompleted += new EventHandler(ZoomToInteractiveMode_WorkCompleted);
_rasterImageViewer.InteractiveModes.Add(ZoomToInteractiveMode);
//Region
RegionInteractiveMode = new ImageViewerAddRegionInteractiveMode();
RegionInteractiveMode.Shape = ImageViewerRubberBandShape.Rectangle;
RegionInteractiveMode.AutoRegionToFloater = true;
RegionInteractiveMode.WorkOnBounds = true;
_rasterImageViewer.InteractiveModes.Add(RegionInteractiveMode);
//Rectangle
RectangleInteractiveMode = new ImageViewerRubberBandInteractiveMode();
RectangleInteractiveMode.Shape = ImageViewerRubberBandShape.Rectangle;
RectangleInteractiveMode.WorkOnBounds = true;
RectangleInteractiveMode.RubberBandCompleted += new EventHandler <ImageViewerRubberBandEventArgs>(RectangleInteractiveMode_RubberBandCompleted);
_rasterImageViewer.InteractiveModes.Add(RectangleInteractiveMode);
automationInteractiveMode.IsEnabled = true;
_rasterImageViewer.InteractiveModes.EnableById(automationInteractiveMode.Id);
}
private void InitializeInteractivemodes()
{
_viewer.InteractiveModes.BeginUpdate();
//None
NoneInteractiveMode = new ImageViewerNoneInteractiveMode();
NoneInteractiveMode.IsEnabled = true;
_viewer.InteractiveModes.Add(NoneInteractiveMode);
//Floater
FloaterInteractiveMode = new ImageViewerFloaterInteractiveMode();
FloaterInteractiveMode.EnablePan = true;
FloaterInteractiveMode.EnableZoom = false;
FloaterInteractiveMode.EnablePinchZoom = false;
FloaterInteractiveMode.WorkOnBounds = true;
FloaterInteractiveMode.FloaterRegionRenderMode = ControlRegionRenderMode.Animated;
_viewer.InteractiveModes.Add(FloaterInteractiveMode);
//Pan
PanInteractiveMode = new ImageViewerPanZoomInteractiveMode();
PanInteractiveMode.EnablePan = true;
PanInteractiveMode.EnableZoom = false;
PanInteractiveMode.EnablePinchZoom = false;
PanInteractiveMode.WorkOnBounds = true;
_viewer.InteractiveModes.Add(PanInteractiveMode);
//CenterAt
CenterAtInteractiveMode = new ImageViewerCenterAtInteractiveMode();
CenterAtInteractiveMode.WorkOnBounds = true;
_viewer.InteractiveModes.Add(CenterAtInteractiveMode);
//Add Magic Wand
AddMagicWandInteractivMode = new ImageViewerAddMagicWandInteractivMode();
AddMagicWandInteractivMode.Threshold = 100;
AddMagicWandInteractivMode.IsEnabled = false;
AddMagicWandInteractivMode.WorkOnBounds = true;
AddMagicWandInteractivMode.WorkCompleted += new EventHandler(AddMagicWandInteractivMode_WorkCompleted);
_viewer.InteractiveModes.Add(AddMagicWandInteractivMode);
//ZoomTo
ZoomToInteractiveMode = new ImageViewerZoomToInteractiveMode();
ZoomToInteractiveMode.WorkOnBounds = true;
ZoomToInteractiveMode.Shape = ImageViewerRubberBandShape.Rectangle;
_viewer.InteractiveModes.Add(ZoomToInteractiveMode);
//Scale
ScaleInteractiveMode = new ImageViewerPanZoomInteractiveMode();
ScaleInteractiveMode.ZoomKeyModifier = Keys.None;
ScaleInteractiveMode.EnablePan = false;
ScaleInteractiveMode.EnableZoom = true;
ScaleInteractiveMode.EnablePinchZoom = false;
ScaleInteractiveMode.WorkOnBounds = true;
_viewer.InteractiveModes.Add(ScaleInteractiveMode);
//Pager
PagerInteractiveMode = new ImageViewerPagerInteractiveMode();
PagerInteractiveMode.WorkOnBounds = true;
_viewer.InteractiveModes.Add(PagerInteractiveMode);
//MagnifyGlass
MagnifyGlassInteractiveMode = new ImageViewerMagnifyGlassInteractiveMode();
MagnifyGlassInteractiveMode.BorderPen = new Pen(Brushes.Red);
MagnifyGlassInteractiveMode.Crosshair = ImageViewerSpyGlassCrosshair.Fine;
MagnifyGlassInteractiveMode.CrosshairPen = new Pen(Brushes.Red);
MagnifyGlassInteractiveMode.WorkOnBounds = true;
_viewer.InteractiveModes.Add(MagnifyGlassInteractiveMode);
//Region
RegionInteractiveMode = new ImageViewerAddRegionInteractiveMode();
RegionInteractiveMode.Shape = ImageViewerRubberBandShape.Rectangle;
RegionInteractiveMode.AutoRegionToFloater = true;
RegionInteractiveMode.WorkOnBounds = true;
RegionInteractiveMode.WorkCompleted += new EventHandler(RegionInteractiveMode_WorkCompleted);
RegionInteractiveMode.IsEnabled = false;
_viewer.InteractiveModes.Add(RegionInteractiveMode);
//Rectangle
RectangleInteractiveMode = new ImageViewerRubberBandInteractiveMode();
RectangleInteractiveMode.Shape = ImageViewerRubberBandShape.Rectangle;
RectangleInteractiveMode.WorkOnBounds = true;
_viewer.InteractiveModes.Add(RectangleInteractiveMode);
_viewer.InteractiveModes.EndUpdate();
}
void GetCursorData(int x, int y, int CurX, int CurY)
{
try
{
string paletteValue, RGB;
if (x < _viewer.Image.Width && y < _viewer.Image.Height && x >= 0 && y >= 0 && _isWLImage && _viewer.Image.BitsPerPixel != 12)
{
byte[] Data;
int originalValue = 0, originalValueT = 0;
Data = _viewer.Image.GetPixelData(y, x);
switch (_viewer.Image.BitsPerPixel)
{
case 16:
case 12:
int high = (_viewer.Image.HighBit != -1) ? _viewer.Image.HighBit : _viewer.Image.BitsPerPixel;
int signedBit = _viewer.Image.HighBit;
int checkValue = (int)Math.Pow(2, signedBit);
originalValue = Data[1] * 256 + Data[0];
if (originalValue >= checkValue && _viewer.Image.Signed)
{
originalValue = Data[1] * 256 + Data[0];
originalValueT = -1 * (((Convert.ToInt32(Math.Pow(2, signedBit - 7) - 1) - Data[1]) * 256 + 255 - Data[0]) + 1);
}
else
{
originalValueT = originalValue = Data[1] * 256 + Data[0];
}
break;
case 8:
originalValueT = originalValue = Data[0];
break;
}
paletteValue = "Palette map value = " + _currentPalette[originalValue].B;
RGB = "RGB in the original image = " + originalValueT;
}
else
{
RasterColor tmpColor = _viewer.Image.GetPixelColor(y, x);
RGB = string.Format("RGB = ({0},{1},{2})", tmpColor.R, tmpColor.G, tmpColor.B);
paletteValue = "Palette map value =" + " 0 ";
}
if (_buttonPressed == MouseButton.Left)
{
string tipMessage = string.Format("X = {1} , Y = {2} {0}{3} {0}{4}",
Environment.NewLine, x, y, paletteValue, RGB);
_toolTip.RemoveAll();
ImageViewerAddRegionInteractiveMode regionInteractiveMode = new ImageViewerAddRegionInteractiveMode();
if (!_isMagGlass && !_viewer.InteractiveModes.Contains(regionInteractiveMode))
{
_toolTip.Show(tipMessage, _viewer, CurX + 25, CurY + 25);
}
}
}
catch (Exception /*ex*/)
{
}
}
