/// <summary>
/// Generates a line to be added to the canvas. Line color is determined by the position on the grid
/// </summary>
protected void AddLine(int position, SolidColorBrush ValueFillColor)
{
ColoredLine line = new ColoredLine()
{
StrokeThickness = 2,
EmptyFillColor = EmptyColor,
ValueFillColor = ValueFillColor,
X1 = ResolveX1(position),
X2 = ResolveX2(position),
Y1 = ResolveY1(position),
Y2 = ResolveY2(position),
};
GaugeLines.Add(line);
Children.Add(line);
line.UseEmptyColor();
}
public override void DrawComponentLayout()
{
Children.Clear();
GaugeLines.Clear();
numLines = 0;
var centerPoint = GetCenterPoint(this);
double factorDelimiter = (Width > Height) ? centerPoint.Y : centerPoint.X;
var lineStartFactor = factorDelimiter - ((factorDelimiter / 2));
var lineEndFactor = factorDelimiter - ((factorDelimiter / 10));
var fillColor = new SolidColorBrush(Colors.Green);
var emptyColor = new SolidColorBrush(Colors.Black);
var lineSeparationFactor = GetLineSeparationFactor();
for (double degrees = 135d; degrees < 405d; degrees += lineSeparationFactor)
{
var radians = ((Math.PI / 180) * degrees);
var startX = (centerPoint.X + (lineStartFactor * Math.Cos(radians)));
var startY = (centerPoint.Y + (lineStartFactor * Math.Sin(radians)));
var endX = (centerPoint.X + (lineEndFactor * Math.Cos(radians)));
var endY = (centerPoint.Y + (lineEndFactor * Math.Sin(radians)));
ColoredLine line = new ColoredLine()
{
X1 = startX,
X2 = endX,
Y1 = startY,
Y2 = endY,
StrokeThickness = 2,
ValueFillColor = fillColor,
EmptyFillColor = emptyColor,
};
GaugeLines.Add(line);
Children.Add(line);
line.UseEmptyColor();
numLines++;
}
PreviousLineNumber = 0;
Update();
}
