public QuadraticBezierSelection(IServiceProvider?serviceProvider, LayerContainerViewModel layer, QuadraticBezierShapeViewModel shape, ShapeStyleViewModel style)
{
_serviceProvider = serviceProvider;
_layer = layer;
_quadraticBezier = shape;
_styleViewModel = style;
}
public static AM.Geometry ToGeometry(QuadraticBezierShapeViewModel quadraticBezier)
{
var sg = new AM.StreamGeometry();
using var sgc = sg.Open();
sgc.BeginFigure(
new A.Point(quadraticBezier.Point1.X, quadraticBezier.Point1.Y),
quadraticBezier.IsFilled);
sgc.QuadraticBezierTo(
new A.Point(quadraticBezier.Point2.X, quadraticBezier.Point2.Y),
new A.Point(quadraticBezier.Point3.X, quadraticBezier.Point3.Y));
sgc.EndFigure(false);
return(sg);
}
public override object Copy(IDictionary <object, object>?shared)
{
var copy = new QuadraticBezierShapeViewModel(ServiceProvider)
{
Name = Name,
State = State,
Style = _style?.CopyShared(shared),
IsStroked = IsStroked,
IsFilled = IsFilled,
Properties = _properties.CopyShared(shared).ToImmutable(),
Record = _record,
Point1 = _point1?.CopyShared(shared),
Point2 = _point2?.CopyShared(shared),
Point3 = _point3?.CopyShared(shared)
};
return(copy);
}
public void BeginDown(InputArgs args)
{
var factory = _serviceProvider.GetService <IFactory>();
var editor = _serviceProvider.GetService <ProjectEditorViewModel>();
(decimal sx, decimal sy) = editor.TryToSnap(args);
switch (_currentState)
{
case State.Point1:
{
editor.IsToolIdle = false;
var style = editor.Project.CurrentStyleLibrary?.Selected is { } ?
editor.Project.CurrentStyleLibrary.Selected :
editor.Factory.CreateShapeStyle(ProjectEditorConfiguration.DefaulStyleName);
_quadraticBezier = factory.CreateQuadraticBezierShape(
(double)sx, (double)sy,
(ShapeStyleViewModel)style.Copy(null),
editor.Project.Options.DefaultIsStroked,
editor.Project.Options.DefaultIsFilled);
editor.SetShapeName(_quadraticBezier);
var result = editor.TryToGetConnectionPoint((double)sx, (double)sy);
if (result is { })
public void Bind(QuadraticBezierShapeViewModel quadraticBezier, object db, object r)
{
}
public QuadraticBezierDrawNode(QuadraticBezierShapeViewModel quadraticBezier, ShapeStyleViewModel style)
{
Style = style;
QuadraticBezier = quadraticBezier;
UpdateGeometry();
}
public IQuadraticBezierDrawNode CreateQuadraticBezierDrawNode(QuadraticBezierShapeViewModel quadraticBezier, ShapeStyleViewModel style)
{
return(new QuadraticBezierDrawNode(quadraticBezier, style));
}
public QuadraticBezierPathToolViewModel(IServiceProvider serviceProvider) : base(serviceProvider)
{
_currentState = State.Point1;
_quadraticBezier = new QuadraticBezierShapeViewModel(serviceProvider);
}
