public override void OnItemPlaced(List <UndoRedoAction> undoPipe)
{
lock (board.ParentControl)
{
base.OnItemPlaced(undoPipe);
PointA.OnItemPlaced(undoPipe);
PointB.OnItemPlaced(undoPipe);
PointC.OnItemPlaced(undoPipe);
PointD.OnItemPlaced(undoPipe);
}
}
public override void RemoveItem(List <UndoRedoAction> undoPipe)
{
lock (board.ParentControl)
{
base.RemoveItem(undoPipe);
PointA.RemoveItem(undoPipe);
PointB.RemoveItem(undoPipe);
PointC.RemoveItem(undoPipe);
PointD.RemoveItem(undoPipe);
}
}
public override int GetHashCode()
{
unchecked
{
var hashCode = PointA.GetHashCode();
hashCode = (hashCode * 397) ^ PointB.GetHashCode();
hashCode = (hashCode * 397) ^ PointC.GetHashCode();
hashCode = (hashCode * 397) ^ PointD.GetHashCode();
return(hashCode);
}
}
/// <summary> 刷新显示最后的几条 </summary>
public void ShowLast(List <string> collection, int xMargin = 150, int count = 600)
{
Func <int, double> convertFuncX = l =>
{
if (collection.Count < count)
{
l = count - collection.Count + l;
}
return(((double)l / count) * xMargin + (150 - xMargin) / 2);
};
Func <double, double> convertFuncY = l =>
{
//return (50 * (l - 1848) + 0 * (2448 - l)) / (2448 - 1848);
return(((l - 2048) / 150) * 10 + 50 / 2);
};
int total = collection.Count;
int skip = total > count ? total - count : 0;
Application.Current.Dispatcher.Invoke(() =>
{
var cs = collection.Skip(skip).ToList();
List <ICurveEntitySource> collections = new List <ICurveEntitySource>();
CardiogramCurveEntitySource entity = new CardiogramCurveEntitySource();
for (int i = 0; i < cs.Count; i++)
{
PointC point = new PointC();
point.X = convertFuncX(i);
double d;
bool result = double.TryParse(cs[i], out d);
if (result)
{
point.Y = convertFuncY(d);
point.Text = DateTime.Now.AddDays(i).ToString("yyyy-MM-dd");
entity.Source.Add(point);
}
}
collections.Add(entity);
this.CardiogramCollection = collections;
});
}
public void evalOut()
{
PointC p1;
outParamTest(out p1);
Assert.AreEqual("hello", p1.s);
PointC p2 = new PointC(); //这里是否new不重要
outParamTest(out p2);
Assert.AreEqual("hello", p2.s);
}
/// <summary> 刷新显示最后的几条 </summary>
public ICurveEntitySource ShowLast(List <string> collection, int xMargin = 150, int count = 600, int addValue = 0)
{
Func <int, double> convertFuncX = l =>
{
if (collection.Count < count)
{
l = count - collection.Count + l;
}
return(((double)l / count) * xMargin + (150 - xMargin) / 2);
};
Func <double, double> convertFuncY = l =>
{
l = l + addValue;
//return (50 * (l - 1848) + 0 * (2448 - l)) / (2448 - 1848);
return(((l - 2048) / 150) * 10 + 50 / 2);
};
int total = collection.Count;
int skip = total > count ? total - count : 0;
//List<ICurveEntitySource> collections = new List<ICurveEntitySource>();
var cs = collection.Skip(skip).ToList();
CardiogramCurveEntitySource entity = new CardiogramCurveEntitySource();
for (int i = 0; i < cs.Count; i++)
{
PointC point = new PointC();
point.X = convertFuncX(i);
double d;
bool result = double.TryParse(cs[i], out d);
if (result)
{
point.Y = convertFuncY(d);
point.Text = i.ToString();;
entity.Source.Add(point);
}
}
return(entity);
}
static void Main(string[] args)
{
PointS p1 = new PointS(1, 2);
PointC p2 = new PointC(1, 2);
PointS p3 = p1; // 값에 의한 복사
PointC p4 = p2; // 참조에 의한 복사
//Console.WriteLine("{0} {1}", p1.x, p1.y);
//Console.WriteLine("{0} {1}", p2.x, p2.y);
p3.x = 11;
p4.x = 11;
Console.WriteLine("{0} {1}", p1.x, p3.x);
Console.WriteLine("{0} {1}", p2.x, p4.x);
}
public void RefreshCurveData()
{
List <ICurveEntitySource> collection = new List <ICurveEntitySource>();
CurveEntitySource entity = new CurveEntitySource();
entity.Text = "长度(km)";
entity.Color = Brushes.Red;
entity.Marker = new CirclePointMarker();
entity.Marker.Fill = Brushes.Red;
for (int i = 0; i < 20; i++)
{
PointC point = new PointC();
point.X = i;
point.Y = i * i;
point.Text = DateTime.Now.AddDays(i).ToString("yyyy-MM-dd");
entity.Source.Add(point);
this.MinValue = this.MinValue > point.X ? point.X : this.MinValue;
this.MaxValue = this.MaxValue < point.X ? point.X : this.MaxValue;
}
collection.Add(entity);
entity = new CurveEntitySource();
entity.Text = "重量(kg)";
entity.Color = Brushes.Orange;
entity.Marker = new T5PointMarker();
entity.Marker.Fill = Brushes.Orange;
for (int i = 0; i < 20; i++)
{
PointC point = new PointC();
point.X = i;
point.Y = (20 - i) * (20 - i);
point.Text = DateTime.Now.AddDays(i).ToString("yyyy-MM-dd");
entity.Source.Add(point);
this.MinValue = this.MinValue > point.X ? point.X : this.MinValue;
this.MaxValue = this.MaxValue < point.X ? point.X : this.MaxValue;
}
collection.Add(entity);
this.Collection = collection;
}
public void ConditionalOperators_Test()
{
PointC point1 = null;
PointC point2 = null;
var point3 = new PointC();
//null conditional
Check.That(point1?.message).IsNull();
point1 = new PointC();
Check.That(point1?.message?.Append("")).IsNull();
var stringBuilder = new StringBuilder("1er message");
point1.message = stringBuilder;
Check.That(point1.message).IsNotNull().And.IsEqualTo(stringBuilder);
//null coalescing
Check.That(point2 ?? point3).IsEqualTo(point3);
Check.That(point1 ?? point3).IsEqualTo(point1);
}
public void Methods_Test()
{
//default values
var cSharp6Class = new CSharp6Class();
cSharp6Class.MethodWithDefaultValues();
Check.That(cSharp6Class.Param1).IsEqualTo("param1 default value");
Check.That(cSharp6Class.Param2).IsEqualTo("param2 default value");
Check.That(cSharp6Class.Param3).IsEqualTo("param3 default value");
Check.That(cSharp6Class.Param4).IsEqualTo("param4 default value");
//optional parameters
cSharp6Class.MethodWithOptionalParameter("parameter 0", "parameter 1");
Check.That(cSharp6Class.Param0).IsEqualTo("parameter 0");
Check.That(cSharp6Class.Param1).IsEqualTo("parameter 1");
Check.That(cSharp6Class.Param2).IsEqualTo("param2 default value");
Check.That(cSharp6Class.Param3).IsEqualTo("param3 default value");
Check.That(cSharp6Class.Param4).IsEqualTo("param4 default value");
//named parameters
cSharp6Class.MethodWithOptionalParameter(param3: "Paramètre 3", param1: "Paramètre 1", param0: "Paramètre 0");
Check.That(cSharp6Class.Param0).IsEqualTo("Paramètre 0");
Check.That(cSharp6Class.Param1).IsEqualTo("Paramètre 1");
Check.That(cSharp6Class.Param2).IsEqualTo("param2 default value");
Check.That(cSharp6Class.Param3).IsEqualTo("Paramètre 3");
Check.That(cSharp6Class.Param4).IsEqualTo("param4 default value");
//by reference
var point1 = new PointC();
PointC point2 = cSharp6Class.MethodParameterByRef(ref point1);
Check.That(point1).IsEqualTo(point2).And.IsNull();
//by value
var point3 = new PointC();
PointC point4 = cSharp6Class.MethodParameterByValue(point3);
Check.That(point4).IsNotEqualTo(point3).And.IsNull();
Check.That(point3).IsNotNull();
//out : if point5 is not changed by method, then a compilation error is raised
var point5 = new PointC();
cSharp6Class.MethodParameterOut(out point5);
Check.That(point5).IsNull();
}
public void Arrays_Struct_Test()
{
//Arrays
var vowels = new char[5];
vowels[0] = 'a';
vowels[1] = 'e';
vowels[2] = 'i';
vowels[3] = 'o';
vowels[4] = 'u';
Check.That(vowels).HasSize(5).And.ContainsExactly('a', 'e', 'i', 'o', 'u');
//Default values, values vs references
var ps = new PointS[100];
Check.That(ps[0].x).IsEqualTo(0);
var pc = new PointC[100];
Check.ThatCode(() =>
{
var a1 = pc[0].x;
}).Throws <NullReferenceException>();
}
public void RefreshCurveBigData(bool init = false)
{
List <ICurveEntitySource> collection = new List <ICurveEntitySource>();
CurveEntitySource entity = new CurveEntitySource();
entity.Text = "Y";
entity.Color = Brushes.Red;
//entity.Marker = new CirclePointMarker();
entity.Marker = null;
entity.IsAnimal = false;
//entity.Marker.Fill = Brushes.Red;
for (int i = 0; i < 2000; i++)
{
PointC point = new PointC();
point.X = i;
point.Y = (Math.Sin(i * 0.02) + Math.Cos(i * 0.5) + Math.Sin(i * 0.1) + Math.Sin(i * 0.01)) * 50 + 200;
//point.Y = Math.Cos(i * 0.006)*150+ (Math.Cos(i * 0.5) + Math.Sin(i * 0.1) + Math.Sin(i * 0.01))*50 + 200;
point.Text = i.ToString();
entity.Source.Add(point);
if (init)
{
this.MinValueBig = this.MinValueBig > point.X ? point.X : this.MinValueBig;
this.MaxValueBig = this.MaxValueBig < point.X ? point.X : this.MaxValueBig;
}
}
collection.Add(entity);
this.CollectionData = collection;
}
/// <summary>
///
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="id"></param>
/// <param name="sTime"></param>
/// <param name="eTime"></param>
private void ProcessDataQuery <T>(int id, DateTime sTime, DateTime eTime)
{
Stopwatch sw = new Stopwatch();
sw.Start();
var result = HisDataManager.Manager.GetQueryService(mDatabase).ReadAllValue <T>(id, sTime, eTime);
sw.Stop();
OpMessage = string.Format(Res.Get("OpMsgFormate"), result.Count, sw.ElapsedMilliseconds);
//Debug.Print("查询耗时:" + sw.ElapsedMilliseconds);
CurveEntitySource entity = new CurveEntitySource();
entity.Text = this.SelectTag;
entity.Color = System.Windows.Media.Brushes.Red;
entity.Marker = new CirclePointMarker();
entity.Marker.Fill = System.Windows.Media.Brushes.Red;
entity.Marker.Visibility = Visibility.Hidden;
double maxx = double.MinValue, maxy = double.MinValue, minx = double.MaxValue, miny = double.MaxValue;
List <HisDataPoint> ltmp = new List <HisDataPoint>();
for (int i = 0; i < result.Count; i++)
{
object value;
DateTime time;
byte qu = 0;
value = result.GetValue(i, out time, out qu);
minx = minx > i ? i : minx;
maxx = maxx < i ? i : maxx;
double dtmp = ConvertValue(value);
miny = miny > dtmp ? dtmp : miny;
maxy = maxy < dtmp ? dtmp : maxy;
PointC point = new PointC();
point.X = i;
point.Y = dtmp;
point.Text = time.ToString("dd HH:mm:ss");
entity.Source.Add(point);
ltmp.Add(new HisDataPoint()
{
DateTime = time, Quality = qu, Value = value
});
/// mDatas.Add(new HisDataPoint() { DateTime = time, Quality = qu, Value = value });
}
Datas = ltmp;
List <SplitItem> yitems = new List <SplitItem>(5);
maxy = maxy * 1.2;
miny = miny - Math.Abs(miny) * 0.2;
MaxXValue = maxx;
MaxYValue = maxy;
MinXValue = minx;
MinYValue = miny;
ChartSource = new List <ICurveEntitySource>()
{
entity
};
var dval = (maxy - miny) / 5;
for (int i = 1; i <= 5; i++)
{
yitems.Add(new SplitItem()
{
SpliteType = SplitItemType.Normal, Text = (miny + i * dval).ToString("f2"), IsShowText = true, Value = miny + i * dval, Color = System.Windows.Media.Brushes.SkyBlue
});
}
yitems.Add(new SplitItem()
{
SpliteType = SplitItemType.HeighLight, Text = (miny + (maxy - miny) / 2).ToString("f2"), IsShowText = true, Value = miny + (maxy - miny) / 2, Color = System.Windows.Media.Brushes.DeepSkyBlue, IsShowTrangle = true
});
YLineItems = yitems;
result.Dispose();
}
public PointC MethodParameterByRef(ref PointC point)
{
point = null;
return(point);
}
public PointC MethodParameterByValue(PointC point)
{
point = null;
return(point);
}
public Triangle(Vector2 a, Vector2 b, Vector2 c)
{
m_originalPositions = new Vector2[] { a, b, c };
m_centerOfMassShift = Vector2.Zero;
// At first I used Heron's Formula to find the area of the triangle, but this
// used a lot of square roots (a total of four). Then I realized that I already
// have the code for finding the height of the triangle by using the triangle's
// extent over the normal unit axis of the base vector for the height. This
// cuts down the number of square root operations down to one. Using doubles to
// run the calculations of Heron's Formula as my base case, I tested this method
// and compared it to using floats to calculate Heron's Formula. This is XNA,
// we're supposed to use floats instead of doubles. Long story short, the error
// on this method was about an order of magnitude smaller than the Heron Formula
// with floats. To be honest, the error of Heron's Formula with floats was
// really small to begin with.
// In this case, I'm going to normalize the normal vector into a unit vector
// myself. The reason I'm doing this is because we need to caluculate the length
// of a vector to turn it into a unit vector. This adds a square root operation,
// which isn't needed because the already got that measurement when we grabed the
// length of the base.
Vector2 baseVector = a - b; // Use points a & b to create the base of the triangle
float baseLength = baseVector.Length(); // Get the length of the base
Vector2 unitVert = baseVector.NormalVector(false) / baseLength; // Get the perpendicular unit axis of the base
float height = Range.FindExtent(unitVert, a, c).Length; // a is on the base line, and
// c is the only missing point
// one half base times height
m_area = 0.5f * baseLength * height;
// The center of mass of a triangle with uniform density is the median point
// of the triangle. This was the easiest way I was able to find to give me
// the position bases on the points making up the triangle's bounds. Since
// all shapes have a center of mass at (0, 0), we need to set the center of
// mass shift to the negative of the center of mass of the original points
// that created the triangle.
Vector2 centerOfMass = (a + b + c) / 3f;
m_centerOfMassShift = -centerOfMass;
PointA = a + CenterOfMassShift;
PointB = b + CenterOfMassShift;
PointC = c + CenterOfMassShift;
// Find a radius from the center of mass that contains
// all points in the triangle.
Vector2 l = PointA;
if (l.LengthSquared() < PointB.LengthSquared())
{
l = PointB;
}
if (l.LengthSquared() < PointC.LengthSquared())
{
l = PointC;
}
m_quickRadius = l.Length() + 1f;
}
private void ProcessDataQuery <T>(int id, List <DateTime> times)
{
Stopwatch sw = new Stopwatch();
sw.Start();
var result = HisDataManager.Manager.GetQueryService(mDatabase).ReadValue <T>(id, times, Cdy.Tag.QueryValueMatchType.Linear);
sw.Stop();
OpMessage = string.Format(Res.Get("OpMsgFormate"), result.Count, sw.ElapsedMilliseconds);
CurveEntitySource entity = new CurveEntitySource();
entity.Text = this.SelectTag;
entity.Color = System.Windows.Media.Brushes.Red;
entity.Marker = new CirclePointMarker();
entity.Marker.Fill = System.Windows.Media.Brushes.Red;
entity.Marker.Visibility = Visibility.Hidden;
double maxx = double.MinValue, maxy = double.MinValue, minx = double.MaxValue, miny = double.MaxValue;
Dictionary <DateTime, Tuple <object, int> > vtmps = new Dictionary <DateTime, Tuple <object, int> >();
List <HisDataPoint> ltmp = new List <HisDataPoint>();
int i = 0;
for (i = 0; i < result.Count; i++)
{
object value;
DateTime time;
byte qu = 0;
value = result.GetValue(i, out time, out qu);
vtmps.Add(time, new Tuple <object, int>(value, qu));
}
i = 0;
foreach (var vv in times)
{
object value = 0;
DateTime time = vv;
byte qu = 255;
if (vtmps.ContainsKey(vv))
{
value = vtmps[vv].Item1;
qu = (byte)vtmps[vv].Item2;
}
minx = minx > i ? i : minx;
maxx = maxx < i ? i : maxx;
miny = miny > Convert.ToDouble(value) ? Convert.ToDouble(value) : miny;
maxy = maxy < Convert.ToDouble(value) ? Convert.ToDouble(value) : maxy;
PointC point = new PointC();
point.X = i;
point.Y = Convert.ToDouble(value);
point.Text = time.ToString("dd HH:mm:ss");
entity.Source.Add(point);
ltmp.Add(new HisDataPoint()
{
DateTime = time, Quality = qu, Value = value
});
i++;
}
Datas = ltmp;
List <SplitItem> yitems = new List <SplitItem>(5);
maxy = maxy * 1.2;
miny = miny - Math.Abs(miny) * 0.2;
MaxXValue = maxx;
MaxYValue = maxy;
MinXValue = minx;
MinYValue = miny;
ChartSource = new List <ICurveEntitySource>()
{
entity
};
var dval = (maxy - miny) / 5;
for (i = 1; i <= 5; i++)
{
yitems.Add(new SplitItem()
{
SpliteType = SplitItemType.Normal, Text = (miny + i * dval).ToString("f2"), IsShowText = true, Value = miny + i * dval, Color = System.Windows.Media.Brushes.SkyBlue
});
}
yitems.Add(new SplitItem()
{
SpliteType = SplitItemType.HeighLight, Text = (miny + (maxy - miny) / 2).ToString("f2"), IsShowText = true, Value = miny + (maxy - miny) / 2, Color = System.Windows.Media.Brushes.DeepSkyBlue, IsShowTrangle = true
});
YLineItems = yitems;
}
public bool Equals(Rectangle other)
{
return(PointA.Equals(other.PointA) && PointB.Equals(other.PointB) && PointC.Equals(other.PointC) && PointD.Equals(other.PointD));
}
public PointC MethodParameterOut(out PointC point)
{
point = null; //je suis obligé de faire une modification sur l'objet out
return(point);
}
