public CoordinatePoint SetStyle(CoordinatePointStyle style)
{
if (style != null)
{
Style = style;
}
return(this);
}
public void AddItem(CoordinatePointStyle style, string name)
{
if (items.Exists(item =>
item.GetType() == typeof(CoordinatePlaneLegendPoint) &&
style == ((CoordinatePlaneLegendPoint)item).PointStyle))
{
return;
}
items.Add(new CoordinatePlaneLegendPoint(name, style, Style));
}
public CoordinateFunction(Func <float, float> func, float minX, float maxX, float minY, float maxY, CoordinateLineStyle style, CoordinatePointStyle pointsStyle)
{
Function = func;
Style = style;
PointsStyle = pointsStyle;
this.minX = minX;
this.maxX = maxX;
this.minY = minY;
this.maxY = maxY;
Lines = CalculateLines(func, minX, maxX, minY, maxY);
}
public CoordinatePlane AddPoints(PointF[] points, CoordinatePointStyle style)
{
var ps = points.Select(p => new CoordinatePoint(p.X, p.Y, style));
if (locked)
{
foreach (var point in ps)
{
entities.Add(point);
}
}
else
{
LockUpdate();
foreach (var point in ps)
{
entities.Add(point);
}
UnlockUpdate();
}
return(this);
}
public CoordinatePlane AddPoints(float[] xs, float[] ys, CoordinatePointStyle style)
{
var points = xs.Select((x, i) => new CoordinatePoint(x, ys[i], style));
if (locked)
{
foreach (var point in points)
{
entities.Add(point);
}
}
else
{
LockUpdate();
foreach (var point in points)
{
entities.Add(point);
}
UnlockUpdate();
}
return(this);
}
public CoordinatePoint(float x, float y, CoordinatePointStyle style)
{
X = x;
Y = y;
Style = style;
}
public CoordinatePoint(float x, float y)
{
X = x;
Y = y;
Style = new CoordinatePointStyle();
}
public CoordinatePlaneLegendPoint(string name, CoordinatePointStyle pointStyle, CoordinatePlaneLegendStyle legendStyle)
{
this.name = name;
PointStyle = pointStyle;
Style = legendStyle;
}
public CoordinateFunction(Func <float, float> func, CoordinateLineStyle style, CoordinatePointStyle pointsStyle)
{
Function = func;
Style = style;
PointsStyle = pointsStyle;
}
public CoordinatePlane AddFunction(Func <float, float> func, CoordinateLineStyle style, CoordinatePointStyle pointsStyle)
{
entities.Add(new CoordinateFunction(func, style, pointsStyle));
return(this);
}
public CoordinatePlane AddPoint(float x, float y, CoordinatePointStyle style)
{
entities.Add(new CoordinatePoint(x, y, style));
return(this);
}
public CoordinatePlane AddLegendItem(CoordinatePointStyle style, string name)
{
Legend.AddItem(style, name);
UpdatePlane();
return(this);
}
