protected override ShapeEngine CreateShape(bool ctrlKey, bool clickedOnControlPoint, PointD prevSelPoint)
{
Document doc = PintaCore.Workspace.ActiveDocument;
ShapeEngine newEngine = new EllipseEngine(doc.CurrentUserLayer, null, owner.UseAntialiasing,
BaseEditEngine.OutlineColor, BaseEditEngine.FillColor, owner.EditEngine.BrushWidth);
AddRectanglePoints(ctrlKey, clickedOnControlPoint, newEngine, prevSelPoint);
//Set the new shape's DashPattern option.
newEngine.DashPattern = dash_pattern_box.comboBox.ComboBox.ActiveText;
return(newEngine);
}
protected override ShapeEngine CreateShape (bool ctrlKey, bool clickedOnControlPoint, PointD prevSelPoint)
{
Document doc = PintaCore.Workspace.ActiveDocument;
ShapeEngine newEngine = new EllipseEngine(doc.CurrentUserLayer, null, owner.UseAntialiasing,
BaseEditEngine.OutlineColor, BaseEditEngine.FillColor, owner.EditEngine.BrushWidth);
AddRectanglePoints(ctrlKey, clickedOnControlPoint, newEngine, prevSelPoint);
//Set the new shape's DashPattern option.
newEngine.DashPattern = dash_pattern_box.comboBox.ComboBox.ActiveText;
return newEngine;
}
/// <summary>
/// Converts the ShapeEngine instance into a new instance of a different ShapeEngine (child) type, copying the common data.
/// </summary>
/// <param name="newShapeType">The new ShapeEngine type to create.</param>
/// <param name="shapeIndex">The index to insert the ShapeEngine clone into SEngines at.
/// This ensures that the clone is as transparent as possible.</param>
/// <returns>A new ShapeEngine instance of the specified type with the common data copied over.</returns>
public ShapeEngine GenericClone(BaseEditEngine.ShapeTypes newShapeType, int shapeIndex)
{
//Remove the old ShapeEngine instance.
BaseEditEngine.SEngines.Remove(this);
ShapeEngine clonedEngine;
switch (newShapeType)
{
case BaseEditEngine.ShapeTypes.ClosedLineCurveSeries:
clonedEngine = new LineCurveSeriesEngine(parentLayer, DrawingLayer, newShapeType, AntiAliasing, true,
OutlineColor, FillColor, BrushWidth);
break;
case BaseEditEngine.ShapeTypes.Ellipse:
clonedEngine = new EllipseEngine(parentLayer, DrawingLayer, AntiAliasing, OutlineColor, FillColor, BrushWidth);
break;
case BaseEditEngine.ShapeTypes.RoundedLineSeries:
clonedEngine = new RoundedLineEngine(parentLayer, DrawingLayer, RoundedLineEditEngine.DefaultRadius,
AntiAliasing, OutlineColor, FillColor, BrushWidth);
break;
default:
//Defaults to OpenLineCurveSeries.
clonedEngine = new LineCurveSeriesEngine(parentLayer, DrawingLayer, newShapeType, AntiAliasing, false,
OutlineColor, FillColor, BrushWidth);
break;
}
clonedEngine.ControlPoints = ControlPoints.Select(i => i.Clone()).ToList();
//Don't clone the GeneratedPoints or OrganizedPoints, as they will be calculated.
clonedEngine.DashPattern = DashPattern;
//Add the new ShapeEngine instance at the specified index to ensure as transparent of a cloning as possible.
BaseEditEngine.SEngines.Insert(shapeIndex, clonedEngine);
return(clonedEngine);
}
private EllipseEngine (EllipseEngine src)
: base (src)
{
}
private EllipseEngine(EllipseEngine src)
: base(src)
{
}