// apply the transformation to set graph coordinates of the points in the curve and measure pointsets
public void UpdateGraphCoordinates(CoordSettings coord, NuGenScreenTranslate transform)
{
foreach (NuGenPoint point in points)
{
double xTheta, yR;
transform.ScreenToXThetaYR(coord, point.XScreen, point.YScreen, out xTheta, out yR);
point.XThetaGraph = xTheta;
point.YRGraph = yR;
}
}
// true if pointset is single valued
private bool SingleValued(CoordSettings coord, NuGenScreenTranslate transform)
{
bool first = true;
double xThetaLast = 0.0, xTheta, yR;
foreach (NuGenPoint point in points)
{
transform.ScreenToXThetaYR(coord, point.XScreen, point.YScreen, out xTheta, out yR);
if (!first && (xTheta < xThetaLast))
{
return(false);
}
xThetaLast = xTheta;
first = false;
}
return(true);
}
// true if pointset is single valued
private bool SingleValued(CoordSettings coord, NuGenScreenTranslate transform)
{
bool first = true;
double xThetaLast = 0.0, xTheta, yR;
foreach(NuGenPoint point in points)
{
transform.ScreenToXThetaYR(coord, point.XScreen, point.YScreen, out xTheta, out yR);
if (!first && (xTheta < xThetaLast))
return false;
xThetaLast = xTheta;
first = false;
}
return true;
}
// convert screen into graph coordinates, using screen/graph, cartesian/polar, linear/log transformations
public void ScreenToXThetaYR(int xScreen, int yScreen, out double xTheta, out double yR)
{
transform.ScreenToXThetaYR(coordSettings, xScreen, yScreen, out xTheta, out yR);
}
// apply the transformation to set graph coordinates of the points in the curve and measure pointsets
public void UpdateGraphCoordinates(CoordSettings coord, NuGenScreenTranslate transform)
{
foreach (NuGenPoint point in points)
{
double xTheta, yR;
transform.ScreenToXThetaYR(coord, point.XScreen, point.YScreen, out xTheta, out yR);
point.XThetaGraph = xTheta;
point.YRGraph = yR;
}
}