private AnchorLine GetNewAnchorLine()
{
var anchorLine = new AnchorLine(new ColorContainer(Color.Black, UpdateBitmapChannel))
{
Id = _lastLineId
};
_lastLineId++;
return(anchorLine);
}
private void ResetAnchorLines()
{
if (_anchorLines.Any())
{
_anchorLines.Clear();
}
_lastLineId = 0;
_activeAnchorLine = GetNewAnchorLine();
_activeAnchorLine.IsActive = true;
_anchorLines.Add(ActiveAnchorLine);
}
public void GetBitmap_OneAnchorLine_ThreePoints_RectangleAndEllipseAndCrossAreDrawn()
{
var line = new AnchorLine(new ColorContainer(new Color(), null));
line.Points.AddRange(new List <AnchorPoint>
{
new AnchorPoint(new Point(), true, null),
new AnchorPoint(new Point(), false, null),
new AnchorPoint(new Point(), false, null)
});
_bitmapChannel.AnchorLines = new List <AnchorLine> {
line
};
_bitmapChannel.Curves = new List <Curve>();
_target.GetBitmap(_bitmapChannel, _graphicsGetter);
_graphics.AssertWasCalled(x => x.DrawRectangle(new Pen(new Color()), 0, 0, 0, 0), o => o.IgnoreArguments());
_graphics.AssertWasCalled(x => x.DrawEllipse(new Pen(new Color()), 0, 0, 0, 0), o => o.IgnoreArguments());
_graphics.AssertWasCalled(x => x.DrawLine(new Pen(new Color()), 0, 0, 0, 0), o => o.IgnoreArguments());
_graphics.AssertWasCalled(x => x.DrawLine(new Pen(new Color()), 0, 0, 0, 0), o => o.IgnoreArguments());
}
private Pen GetPen(AnchorPoint point, AnchorLine line)
{
return(line.IsActive
? (point.IsActive ? _activePointPen : _passivePointPen)
: new Pen(line.Color));
}
public AnchorPoint Get(Point point, AnchorLine anchorLine)
{
return(anchorLine.Points.FirstOrDefault(anchorPoint => Math.Sqrt(Math.Pow(point.X - anchorPoint.Position.X, 2) + Math.Pow(point.Y - anchorPoint.Position.Y, 2)) <= SelectionRadius));
}
