/// <summary>Draws the specified sub-image of image strip.</summary>
/// <param name="g">The graphic representing drawing surface.</param>
/// <param name="subImageNumber">Part number.</param>
/// <param name="destinationRectangle">Destination rectangle.</param>
/// <param name="borderThickness">The part border thickness.</param>
/// <exception cref="T:System.ArgumentNullException">g is null.</exception>
/// <exception cref="T:System.ArgumentOutOfRangeException"><paramref name="subImageNumber" /> is less than zero or isn't less than number of sub-images.
/// -- or --
/// <paramref name="borderThickness" /> is less than zero.</exception>
/// <exception cref="T:System.ObjectDisposedException">Thrown when image strip is disposed.</exception>
public void DrawSubImage(Graphics g, int subImageNumber, Rectangle destinationRectangle, int borderThickness)
{
if (disposed)
{
throw new ObjectDisposedException(GetType().FullName);
}
if (g == null)
{
throw new ArgumentNullException("g");
}
if (subImageNumber < 0 || subImageNumber >= SubImagesCount)
{
throw new ArgumentOutOfRangeException();
}
if (borderThickness < 0)
{
throw new ArgumentOutOfRangeException();
}
DrawingParameters dp = new DrawingParameters();
dp.BorderThickness = borderThickness;
dp.Size = destinationRectangle.Size;
dp.SubImage = subImageNumber;
if (!bitmapDictionary.ContainsKey(dp))
{
Bitmap b = new Bitmap(destinationRectangle.Width, destinationRectangle.Height);
using (Graphics gb = Graphics.FromImage(b))
{
gb.Clear(Color.Transparent);
switch (Orientation)
{
case ImageStripOrientation.Horizontal:
DrawSubImage(gb, ImageStripBitmap, new Rectangle(new Point(SubImageSize.Width * subImageNumber, 0), SubImageSize), destinationRectangle, borderThickness);
break;
case ImageStripOrientation.Vertical:
DrawSubImage(gb, ImageStripBitmap, new Rectangle(new Point(0, SubImageSize.Height * subImageNumber), SubImageSize), destinationRectangle, borderThickness);
break;
}
}
Pair pair = new Pair();
pair.DrawingParameters = dp;
pair.Bitmap = b;
bitmapList.Add(pair);
bitmapDictionary[dp] = b;
if (bitmapList.Count > bitmapListMaximumSize)
{
Pair pairToDel = bitmapList[0];
bitmapList.RemoveAt(0);
bitmapDictionary.Remove(pairToDel.DrawingParameters);
}
}
g.DrawImage(bitmapDictionary[dp], destinationRectangle);
}
protected internal override void DrawCustomForSingleSurroundingRect(Rectangle rect, Scope scopeToDraw)
{
DrawingParameters borderParameters = new DrawingParameters(Color.Empty, graphics, RTB.ImplicitScopeBorderColor, 35, RTB.NonActiveScopeBorderWidth);
DrawingParameters fillParameters = new DrawingParameters(RTB.ActiveScopeFillColor, graphics, 35);
fillParameters.IsActive = IsActive;
borderParameters.IsActive = IsActive;
borderParameters.BorderColor = RTB.ActiveScopeBorderColor;
borderParameters.BorderWidth = RTB.ActiveScopeBorderWidth;
fillParameters.FillColor = RTB.ActiveScopeFillColor;
fillParameters.BorderWidth = RTB.ActiveScopeBorderWidth;
visible = true;
Rectangle finalRect = rect;
fillParameters.Rect = finalRect;
borderParameters.Rect = finalRect;
DrawBorder(borderParameters);
DrawFill(fillParameters);
return;
}
protected override void HighlightText(Color fillColor, int fillOpacity, Color borderColor, int borderOpacity,
int borderWidth, bool shouldDrawFill, bool shouldDrawBorder)
{
txt.SelectionLength = 0;
DrawingParameters fillData = new DrawingParameters(fillColor, txt.CreateGraphics(), fillColor, fillOpacity, borderWidth);
DrawingParameters borderData = new DrawingParameters(borderColor, txt.CreateGraphics(), borderColor, borderOpacity, borderWidth);
if (shouldDrawFill)
{
txt.DrawFill(selStart, selLength, fillData);
}
if (shouldDrawBorder)
{
txt.DrawBorder(selStart, selLength, borderData);
}
}
public void DrawScopeOfUnknownLength(Scope scope, bool isActive, Graphics g)
{
if (scope.IsRoot)
{
return;
}
DrawingParameters borderParameters = new DrawingParameters(Color.Empty, g, implicitScopeBorderColor, scopeOpacity, nonActiveScopeBorderWidth);
DrawingParameters fillParameters = new DrawingParameters(activeScopeFillColor, g, scopeOpacity);
borderParameters.IsActive = isActive;
fillParameters.IsActive = isActive;
int startPos = scope.StartPosInRootScope;
int length = scope.Length;
if (scope.IsImplicit && scope.IsFlat)
{
borderParameters.BorderColor = implicitScopeBorderColor;
borderParameters.BorderWidth = nonActiveScopeBorderWidth;
rtb.DrawBorder(startPos, length, borderParameters);
}
if (!isActive && !scope.IsImplicit && scope.IsFlat)
{
borderParameters.BorderColor = nonActiveScopeBorderColor;
rtb.DrawBorder(startPos, length, borderParameters);
fillParameters.FillColor = nonActiveScopeFillColor;
fillParameters.Opacity = 25;
fillParameters.BorderWidth = nonActiveScopeBorderWidth;
rtb.DrawFill(startPos, length, fillParameters);
}
if (isActive && !scope.IsImplicit && scope.IsFlat)
{
borderParameters.BorderColor = activeScopeBorderColor;
borderParameters.BorderWidth = activeScopeBorderWidth;
rtb.DrawBorder(startPos, length, borderParameters);
fillParameters.FillColor = activeScopeFillColor;
fillParameters.BorderWidth = activeScopeBorderWidth;
rtb.DrawFill(startPos, length, fillParameters);
}
}
protected internal override void DrawCustomForSingleSurroundingRect(Rectangle rect, Scope scopeToDraw)
{
DrawingParameters borderParameters = new DrawingParameters(Color.Empty, graphics, Color.Empty, 65, RTB.NonActiveScopeBorderWidth);
DrawingParameters fillParameters = new DrawingParameters(Color.Empty, graphics, 35);
fillParameters.IsActive = IsActive;
borderParameters.IsActive = IsActive;
borderParameters.BorderColor = Color.Silver;
borderParameters.BorderWidth = RTB.NonActiveScopeBorderWidth;
fillParameters.FillColor = Color.Silver;
visible = true;
fillParameters.Rect = rect;
borderParameters.Rect = rect;
DrawBorder(borderParameters);
// DrawFill(fillParameters);
}
protected internal override void DrawCustomForSingleSurroundingRect(Rectangle rect, Scope scopeToDraw)
{
DrawingParameters borderParameters = new DrawingParameters(Color.Empty, graphics, RTB.ImplicitScopeBorderColor, 35, RTB.NonActiveScopeBorderWidth);
DrawingParameters fillParameters = new DrawingParameters(Color.Empty, graphics, 35);
fillParameters.IsActive = IsActive;
borderParameters.IsActive = IsActive;
borderParameters.BorderColor = Color.Black;
borderParameters.Opacity = 255;
borderParameters.BorderWidth = 2;
fillParameters.FillColor = Color.LightYellow;
fillParameters.Opacity = 200;
Rectangle biggerRect = GetHigherRect(rect);
fillParameters.Rect = biggerRect;
borderParameters.Rect = biggerRect;
DrawBorder(borderParameters);
DrawFill(fillParameters);
if (scopeToDraw.Name == string.Empty)
{
return;
}
Font italicFont = new Font(txt.Font.FontFamily, txt.Font.Size - 2, FontStyle.Italic);
SizeF nameWidth = graphics.MeasureString(scopeToDraw.Name, italicFont);
if (nameWidth.Width > rect.Width)
{
return;
}
graphics.DrawString(scopeToDraw.Suggestions[0].Description,
italicFont,
new SolidBrush(Color.Black),
GetMiddleRect(biggerRect));
}
protected virtual void HighlightText(Color fillColor, int fillOpacity, Color borderColor, int borderOpacity, int borderWidth, bool shouldDrawFill, bool shouldDrawBorder)
{
DrawingParameters fillData = new DrawingParameters(fillColor, txt.CreateGraphics(), fillColor, fillOpacity, borderWidth);
DrawingParameters borderData = new DrawingParameters(borderColor, txt.CreateGraphics(), borderColor, borderOpacity, borderWidth);
int lastSelectionStart = txt.SelectionStart;
int lastSelectionLength = txt.SelectionLength;
if (root != null)
{
lastSelectionStart = root.StartPosInRootScope;
lastSelectionLength = root.Length;
}
if (shouldDrawFill)
{
txt.DrawFill(lastSelectionStart, lastSelectionLength, fillData);
}
if (shouldDrawBorder)
{
txt.DrawBorder(lastSelectionStart, lastSelectionLength, borderData);
}
}
/// <summary>Draws the specified sub-image of image strip.</summary>
/// <param name="g">The graphic representing drawing surface.</param>
/// <param name="subImageNumber">Part number.</param>
/// <param name="destinationRectangle">Destination rectangle.</param>
/// <param name="borderThickness">The part border thickness.</param>
/// <exception cref="T:System.ArgumentNullException">g is null.</exception>
/// <exception cref="T:System.ArgumentOutOfRangeException"><paramref name="subImageNumber" /> is less than zero or isn't less than number of sub-images.
/// -- or --
/// <paramref name="borderThickness" /> is less than zero.</exception>
/// <exception cref="T:System.ObjectDisposedException">Thrown when image strip is disposed.</exception>
public void DrawSubImage(Graphics g, int subImageNumber, Rectangle destinationRectangle, int borderThickness)
{
if (disposed)
{
throw new ObjectDisposedException(GetType().FullName);
}
if (g == null)
{
throw new ArgumentNullException("g");
}
if (subImageNumber < 0 || subImageNumber >= SubImagesCount)
{
throw new ArgumentOutOfRangeException();
}
if (borderThickness < 0)
{
throw new ArgumentOutOfRangeException();
}
DrawingParameters dp = new DrawingParameters();
dp.BorderThickness = borderThickness;
dp.Size = destinationRectangle.Size;
dp.SubImage = subImageNumber;
if (!bitmapDictionary.ContainsKey(dp))
{
Bitmap b = new Bitmap(destinationRectangle.Width, destinationRectangle.Height);
using (Graphics gb = Graphics.FromImage(b))
{
gb.Clear(Color.Transparent);
switch (Orientation)
{
case ImageStripOrientation.Horizontal:
DrawSubImage(gb, ImageStripBitmap, new Rectangle(new Point(SubImageSize.Width * subImageNumber, 0), SubImageSize), destinationRectangle, borderThickness);
break;
case ImageStripOrientation.Vertical:
DrawSubImage(gb, ImageStripBitmap, new Rectangle(new Point(0, SubImageSize.Height * subImageNumber), SubImageSize), destinationRectangle, borderThickness);
break;
}
}
Pair pair = new Pair();
pair.DrawingParameters = dp;
pair.Bitmap = b;
bitmapList.Add(pair);
bitmapDictionary[dp] = b;
if (bitmapList.Count > bitmapListMaximumSize)
{
Pair pairToDel = bitmapList[0];
bitmapList.RemoveAt(0);
bitmapDictionary.Remove(pairToDel.DrawingParameters);
}
}
g.DrawImage(bitmapDictionary[dp], destinationRectangle);
}
/// <summary>
///
/// </summary>
/// <param name="shapeTypeEnum"></param>
/// <param name="stroke"></param>
/// <returns></returns>
public TrackableShape CreateShape(ShapeType shapeTypeEnum, object drawingParameters)
{
DrawingParameters shapeDrawingParameters = drawingParameters as DrawingParameters;
TrackableShape createdShape = new TrackableShape();
switch (shapeTypeEnum)
{
case (ShapeType.Line):
createdShape.TwoDShape = new Line()
{
Stroke = shapeDrawingParameters.Stroke,
StrokeThickness = shapeDrawingParameters.StrokeThickness
};
createdShape.SetAddInitialPointMethod(new AddInitialPointToLine());
createdShape.SetAddEndPointMethod(new AddEndPointToLine());
break;
case (ShapeType.Ellipse):
createdShape.TwoDShape = new Ellipse()
{
Stroke = shapeDrawingParameters.Stroke,
Fill = shapeDrawingParameters.Fill,
StrokeThickness = shapeDrawingParameters.StrokeThickness
};
createdShape.SetAddInitialPointMethod(new AddInitialPointToEllipse());
createdShape.SetAddEndPointMethod(new AddEndPointToEllipse());
break;
case (ShapeType.Rectangle):
createdShape.TwoDShape = new Rectangle()
{
Stroke = shapeDrawingParameters.Stroke,
Fill = shapeDrawingParameters.Fill,
StrokeThickness = shapeDrawingParameters.StrokeThickness
};
createdShape.SetAddInitialPointMethod(new AddInitialPointToRectangle());
createdShape.SetAddEndPointMethod(new AddEndPointToRectangle());
break;
case (ShapeType.Pencil):
createdShape.TwoDShape = new Polyline()
{
Stroke = shapeDrawingParameters.Stroke,
StrokeThickness = shapeDrawingParameters.StrokeThickness
};
createdShape.SetAddInitialPointMethod(new AddInitialPointToPolyline());
createdShape.SetAddEndPointMethod(new AddEndPointToPolyline());
break;
case (ShapeType.Polygon):
createdShape.TwoDShape = new Polygon()
{
Stroke = shapeDrawingParameters.Stroke,
StrokeThickness = shapeDrawingParameters.StrokeThickness,
Fill = shapeDrawingParameters.Fill
};
createdShape.SetAddInitialPointMethod(new AddInitialPointToPolygon());
createdShape.SetAddEndPointMethod(new AddEndPointToPolygon());
break;
case (ShapeType.Polyline):
createdShape.TwoDShape = new Polyline()
{
Stroke = shapeDrawingParameters.Stroke,
StrokeThickness = shapeDrawingParameters.StrokeThickness
};
createdShape.SetAddInitialPointMethod(new AddInitialPointToPolyline());
createdShape.SetAddEndPointMethod(new AddEndPointToPolyline());
break;
}
return(createdShape);
}
