本文整理匯總了C#中System.Double類的典型用法代碼示例。如果您正苦於以下問題：C# Double類的具體用法？C# Double怎麽用？C# Double使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
Double類屬於System命名空間，在下文中一共展示了Double類的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: Bullet
//public:
public Bullet(Double x_, Double y_, Int32 width_, Int32 height_, Int32 damage_, BulletKind kind_)
{
PosX = x_;
PosY = y_;
Width = width_;
Height = height_;
switch (kind_)
{
case BulletKind.Laser:
{
_type = BulletType.Laser;
break;
}
case BulletKind.Exploded:
{
_type = BulletType.Exploded;
break;
}
case BulletKind.Rocket:
{
_type = BulletType.Rocket;
break;
}
}
Damage = damage_+_type._bonusdamage;
_active = true;
_vx = 1; _vy = 0;
_speed = _type.speed;
}示例2: RotateImage
/// <summary>
/// Rotate an image on a point with a specified angle
/// </summary>
/// <param name="pe">The paint area event where the image will be displayed</param>
/// <param name="img">The image to display</param>
/// <param name="alpha">The angle of rotation in radian</param>
/// <param name="ptImg">The location of the left upper corner of the image to display in the paint area in nominal situation</param>
/// <param name="ptRot">The location of the rotation point in the paint area</param>
/// <param name="scaleFactor">Multiplication factor on the display image</param>
protected void RotateImage(PaintEventArgs pe, Image img, Double alpha, Point ptImg, Point ptRot, float scaleFactor)
{
double beta = 0; // Angle between the Horizontal line and the line (Left upper corner - Rotation point)
double d = 0; // Distance between Left upper corner and Rotation point)
float deltaX = 0; // X componant of the corrected translation
float deltaY = 0; // Y componant of the corrected translation
// Compute the correction translation coeff
if (ptImg != ptRot)
{
//
if (ptRot.X != 0)
{
beta = Math.Atan((double)ptRot.Y / (double)ptRot.X);
}
d = Math.Sqrt((ptRot.X * ptRot.X) + (ptRot.Y * ptRot.Y));
// Computed offset
deltaX = (float)(d * (Math.Cos(alpha - beta) - Math.Cos(alpha) * Math.Cos(alpha + beta) - Math.Sin(alpha) * Math.Sin(alpha + beta)));
deltaY = (float)(d * (Math.Sin(beta - alpha) + Math.Sin(alpha) * Math.Cos(alpha + beta) - Math.Cos(alpha) * Math.Sin(alpha + beta)));
}
// Rotate image support
pe.Graphics.RotateTransform((float)(alpha * 180 / Math.PI));
// Dispay image
pe.Graphics.DrawImage(img, (ptImg.X + deltaX) * scaleFactor, (ptImg.Y + deltaY) * scaleFactor, img.Width * scaleFactor, img.Height * scaleFactor);
// Put image support as found
pe.Graphics.RotateTransform((float)(-alpha * 180 / Math.PI));
}示例3: operator_click
private void operator_click(object sender, EventArgs e)
{
Button b = (Button)sender; //"convert" our object to the button
operation = b.Text; //storing the operator user clicked
value = Double.Parse(result.Text); // converting the value that is in our texfield into double and storing it
operation_pressed = true;
}示例4: PdfAxialShading
////////////////////////////////////////////////////////////////////
/// <summary>
/// PDF axial shading constructor.
/// </summary>
/// <param name="Document">Parent PDF document object</param>
/// <param name="PosX">Position X</param>
/// <param name="PosY">Position Y</param>
/// <param name="Width">Width</param>
/// <param name="Height">Height</param>
/// <param name="ShadingFunction">Shading function</param>
////////////////////////////////////////////////////////////////////
public PdfAxialShading(
PdfDocument Document,
Double PosX,
Double PosY,
Double Width,
Double Height,
PdfShadingFunction ShadingFunction
)
: base(Document)
{
// create resource code
ResourceCode = Document.GenerateResourceNumber('S');
// color space red, green and blue
Dictionary.Add("/ColorSpace", "/DeviceRGB");
// shading type axial
Dictionary.Add("/ShadingType", "2");
// bounding box
Dictionary.AddRectangle("/BBox", PosX, PosY, PosX + Width, PosY + Height);
// assume the direction of color change is along x axis
Dictionary.AddRectangle("/Coords", PosX, PosY, PosX + Width, PosY);
// add shading function to shading dictionary
Dictionary.AddIndirectReference("/Function", ShadingFunction);
return;
}示例5: PercentageOf
/// <summary>
/// Gets the specified percentage of the number.
/// </summary>
/// <param name="number">The number.</param>
/// <param name="percent">The percent.</param>
/// <returns>Returns the specified percentage of the number</returns>
public static Double PercentageOf( this Int64 number, Double percent )
{
if ( number <= 0 )
throw new DivideByZeroException( "The number must be greater than zero." );
return number * percent / 100;
}示例6: MapObject
public MapObject(MapObjectKind kind, Double x, Double y, Double r)
{
this.kind = kind;
this.x = x;
this.y = y;
this.r = r;
}示例7: point
// accept either a POINT(X Y) or a "X Y"
public point(String ps)
{
if (ps.StartsWith(geomType, StringComparison.InvariantCultureIgnoreCase))
{
// remove point, and matching brackets
ps = ps.Substring(geomType.Length);
if (ps.StartsWith("("))
{
ps = ps.Substring(1);
}
if (ps.EndsWith(")"))
{
ps = ps.Remove(ps.Length - 1);
}
}
ps = ps.Trim(); // trim leading and trailing spaces
String[] coord = ps.Split(CoordSeparator.ToCharArray());
if (coord.Length == 2)
{
X = Double.Parse(coord[0]);
Y = Double.Parse(coord[1]);
}
else
{
throw new WaterOneFlowException("Could not create a point. Coordinates are separated by a space 'X Y'");
}
}示例8: Request
public Request(Uri url, String director, ref DownloadHandler dlHandler, Double lastVersion)
{
this.url = url;
this.director = director;
this.dlHandler = dlHandler;
this.lastVersion = lastVersion;
}示例9: LeastSquaresRuntime
public LeastSquaresRuntime(Double[,] trainingSet, Double[,] trainingOutput, Double[,] testSet, int[] expected)
{
this.trainingSet = trainingSet;
this.trainingOutput = trainingOutput;
this.testSet = testSet;
this.expected = expected;
}示例10: Get
public override Double Get(Double x, Double y, Double z)
{
return this.Source.Get(
x * this.XScale.Get(x, y, z),
y * this.YScale.Get(x, y, z),
z * this.ZScale.Get(x, y, z));
}示例11: Etiqueta
public Etiqueta(String partnumber,String descricao,Int64 ean13,String lote,Int32 sequencia,Double quantidade,Tipo tipoEtiqueta)
{
switch (tipoEtiqueta )
{
case Tipo.QRCODE:
PartnumberEtiqueta = partnumber;
DescricaoProdutoEtiqueta = descricao;
Ean13Etiqueta = ean13;
LoteEtiqueta = lote;
SequenciaEtiqueta = sequencia;
QuantidadeEtiqueta = quantidade;
DataHoraValidacao = DateTime.Now;
TipoEtiqueta = Tipo.QRCODE;
break;
case Tipo.BARRAS:
PartnumberEtiqueta = partnumber;
DescricaoProdutoEtiqueta = descricao;
Ean13Etiqueta = ean13;
LoteEtiqueta = lote;
SequenciaEtiqueta = 0;
QuantidadeEtiqueta = quantidade;
DataHoraValidacao = DateTime.Now;
TipoEtiqueta = Tipo.BARRAS;
break;
default:
break;
}
}示例12: ModerationBan
internal ModerationBan(ModerationBanType Type, string Variable, string ReasonMessage, Double Expire)
{
this.Type = Type;
this.Variable = Variable;
this.ReasonMessage = ReasonMessage;
this.Expire = Expire;
}示例13: StimTrain
internal StimTrain(Int32 pulseWidth, Double amplitude, List<Int32> channels, List<Int32> interpulseIntervals)
{
//Interpulse intervals come in as us
this.channel = new List<int>(channels.Count);
for (int i = 0; i < channels.Count; ++i)
this.channel.Add(channels[i]);
width1 = new List<int>(channels.Count);
width2 = new List<int>(channels.Count);
interphaseLength = new List<int>(channels.Count);
prePadding = new List<int>(channels.Count);
postPadding = new List<int>(channels.Count);
amp1 = new List<double>(channels.Count);
amp2 = new List<double>(channels.Count);
offsetVoltage = new List<double>(channels.Count);
this.interpulseIntervals = new List<Int32>(interpulseIntervals.Count);
for (int c = 0; c < channels.Count; ++c)
{
width1.Add(pulseWidth);
width2.Add(pulseWidth);
amp1.Add(amplitude);
amp2.Add(-amplitude);
offsetVoltage.Add(0.0); //Default to no offset voltage
interphaseLength.Add(0);
prePadding.Add(Convert.ToInt32((double)StimPulse.STIM_SAMPLING_FREQ * (double)100 / 1000000)); //Fix at 100 us
postPadding.Add(Convert.ToInt32((double)StimPulse.STIM_SAMPLING_FREQ * (double)100 / 1000000)); //Fix at 100 us
}
for (int c = 0; c < interpulseIntervals.Count; ++c) //There'll be one less
this.interpulseIntervals.Add(Convert.ToInt32((double)StimPulse.STIM_SAMPLING_FREQ * (double)interpulseIntervals[c] / 1000));
}示例14: Polygon2D
public Polygon2D(int s, Point3d c, Double a)
{
this.Sides = s;
this.Center = c;
this.Apotema = a;
CreateGeometry();
}示例15: TDerivedClass
//
//**********************************************************************************************
//
// Class TDerivedClass
// Part of : TDRFree
// Function : Class definition of the derived property
// Author : Jan G. Wesseling
// Date : April 9th, 2013
//
//**********************************************************************************************
//
public TDerivedClass(Double aLow, Double aHigh, Int32 aR, Int32 aG, Int32 aB, String aName)
{
LowLimit = aLow;
HighLimit = aHigh;
TheColor = System.Drawing.Color.FromArgb(aR, aG, aB);
TheName = aName;
}