/// <summary>
/// Add a Vector to the VectorLines list.
/// Each vector has a tooltip and MouseEnter/MouseLeave events
/// </summary>
/// <param name="x"></param>
/// <param name="y"></param>
public void AddVector(double x, double y)
{
DWVector vector = VectorMath.GetNewVectorLocation(IHat, JHat, x, y);
SolidColorBrush color = PickRandomColor();
DWLine vectorLine = new DWLine
(
x, y, LineType.VECTOR,
new Line
{
Stroke = color,
X1 = CanvasXOrigin,
Y1 = CanvasYOrigin,
X2 = CanvasXOrigin + (vector.X * UnitLength),
Y2 = CanvasYOrigin - (vector.Y * UnitLength)
}, color
);
vectorLine.Line.ToolTip = $"X: {vectorLine.X}\nY: {vectorLine.Y}";
vectorLine.Line.MouseEnter += MouseEnterVectorHighlight;
vectorLine.Line.MouseLeave += MouseLeaveVectorHighlight;
VectorLines.Add(vectorLine);
}
/// <summary>
/// Adds the static gridlines to VectorLines list.
/// They are created active as default, but the optional param can set this to false
/// </summary>
/// <param name="isactive"></param>
public void AddStaticGridLines(bool isactive = true)
{
SolidColorBrush color = Brushes.Gray;
for (int i = 0; i <= MaxSize * 2; i++)
{
DWLine xline = new DWLine
(
i, 1, LineType.GRIDORIG,
new Line
{
Stroke = color,
StrokeThickness = 0.3,
X1 = UnitLength * i,
Y1 = 0,
X2 = UnitLength * i,
Y2 = CanvasHeight
},
color,
isactive
);
DWLine yline = new DWLine
(
1, i, LineType.GRIDORIG,
new Line
{
Stroke = color,
StrokeThickness = 0.3,
X1 = 0,
Y1 = UnitLength * i,
X2 = CanvasWidth,
Y2 = UnitLength * i
},
color,
isactive
);
StaticGridLines.Add(xline);
StaticGridLines.Add(yline);
}
}
public DWGridLine(DWVector vec1, DWVector vec2, DWLine dwline)
{
Vector1 = vec1;
Vector2 = vec2;
DWLine = dwline;
}