public void Highlight(Figure highlightObject, PictureBox pictureBox)
{
Graphics g = pictureBox.CreateGraphics();
highlightObject.Pen = SystemPens.Highlight;
highlightObject.Draw(g, highlightObject.Pen, highlightObject.StartPoint, highlightObject.FinishPoint);
}
// Función que permite graficar un triángulo en base a los valores de los tres
// vértices representados por tres puntos en un plano.
public void GraphShape(PictureBox picCanvas)
{
mGraph = picCanvas.CreateGraphics();
picCanvas.Refresh();
mPen = new Pen(Color.Teal, 3);
mAngle = 54.0f;
mAngle = ConvertGradesToRadians(mAngle);
mB = mL * (float)Math.Sin(mAngle);
mAngle = 36.0f;
mAngle = ConvertGradesToRadians(mAngle);
mA = mL * (float)Math.Sin(mAngle);
mAngle = 72.0f;
mAngle = ConvertGradesToRadians(mAngle);
mD = mL * (float)Math.Sin(mAngle);
mAngle = 18.0f;
mAngle = ConvertGradesToRadians(mAngle);
mC = mL * (float)Math.Sin(mAngle);
mP1.X = mB; mP1.Y = 0; mP2.X = 2 * mB; mP2.Y = mA;
mP3.X = mC + mL; mP3.Y = mA + mD; mP4.X = mC; mP4.Y = mA + mD;
mP5.X = 0; mP5.Y = mA;
mGraph.DrawLine(mPen, mP1.X * SF, mP1.Y * SF, mP2.X * SF, mP2.Y * SF);
mGraph.DrawLine(mPen, mP2.X * SF, mP2.Y * SF, mP3.X * SF, mP3.Y * SF);
mGraph.DrawLine(mPen, mP3.X * SF, mP3.Y * SF, mP4.X * SF, mP4.Y * SF);
mGraph.DrawLine(mPen, mP4.X * SF, mP4.Y * SF, mP5.X * SF, mP5.Y * SF);
mGraph.DrawLine(mPen, mP5.X * SF, mP5.Y * SF, mP1.X * SF, mP1.Y * SF);
}
internal void stripTo(PictureBox to)
{
using (Graphics windowGraphics = to.CreateGraphics())
{
Size size = to.ClientSize;
int count = 0;
int colorIndex = 0;
Color color;
using (Bitmap outmap = new Bitmap(size.Width, size.Height))
{
foreach (int x in Enumerable.Range(0, size.Width - 1))
{
if (count % 21 == 20)
{
color = Color.Black;
colorIndex++;
}
else
{
color = _strip[colorIndex];
}
foreach (int y in Enumerable.Range(0, size.Height - 1))
{
outmap.SetPixel(x, y, color);
}
count++;
}
windowGraphics.DrawImage(outmap, new Rectangle(new Point(0, 0), size));
}
}
}
public BoardGrafix(PictureBox boardArea)
{
game = new Sodoku();
Board = boardArea;
g = Board.CreateGraphics();
BoardSize = boardArea.Width;
if (boardArea.Height < BoardSize)
{
BoardSize = boardArea.Height;
topLeft = new Point((boardArea.Width - BoardSize) / 2, 0);
bottomRight = new Point(topLeft.X + BoardSize - 1, BoardSize - 1);
}
else
{
topLeft = new Point(0, (boardArea.Height - BoardSize) / 2);
bottomRight = new Point(BoardSize - 1, topLeft.Y + BoardSize - 1);
}
// calc atom size
cellAtomSize = (BoardSize - 30) / 27;
frameSize = 27 * cellAtomSize + 30;
int gridOffset = (BoardSize - frameSize) / 2;
gridAnchor = new Point(topLeft.X + gridOffset, topLeft.Y + gridOffset);
cellSize = 3 * cellAtomSize + 2; // exl grid frame
SodokuBoard = new Board(gridAnchor, g, cellAtomSize);
//SodokuBoard.SetRank(new GridLocation(6, 5), 9);
SodokuBoard.ShowPossibleMoves = false;
HasSelection = false;
LoadAvailableMoves();
MoveHistory = new List <GridLocation>();
}
private void PlayCard(PictureBox sender, int value)
{
if (!GameRunning())
{
return;
}
if (sender.Text == "Blank")
{
MessageBox.Show("This is an empty card.");
}
else
{
if (_mainPlayer.Health > 0)
{
Card c = _mainPlayer.Cardset.Find(x => x.Value == value);
sender.Text = "Blank";
sender.CreateGraphics().Clear(Color.Wheat);
_mainPlayer.ChooseCard(c);
}
foreach (Player p in _players)
{
if (p is CharacterAI)
{
CharacterAI cai = (CharacterAI)p;
cai.PlayCard();
}
}
// check cards
checkPosition();
}
}
public override void Draw(PictureBox pictureBox)
{
Graphics g = pictureBox.CreateGraphics();
g.Clear(Color.White);
g.DrawEllipse(new Pen(Color.Black), CenterPoint.X, CenterPoint.Y, RadiusX, RadiusY);
}
public MainThread(PictureBox picturebox)
{
btm = new Bitmap(picturebox.Width, picturebox.Height);
g = Graphics.FromImage(btm);
fg = picturebox.CreateGraphics();
mapManager = new MapManager();
}
public Test(){
_pictureBox = new PictureBox();
_image = new Bitmap("WCC_2.jpg");
_pictureBox.Size = _image.Size;
_graphics = _pictureBox.CreateGraphics();
_bottomLeft = new Point(_pictureBox.Left, _pictureBox.Bottom);
_bottomRight = new Point(_pictureBox.Right, _pictureBox.Bottom);
_panel = new FlowLayoutPanel();
_panel.Dock = DockStyle.Top;
_panel.Height = _image.Height;
_textbox = new TextBox();
_fillButton = new Button();
_fillButton.Text = "Fill Tank";
_fillButton.MouseMove += new MouseEventHandler(FillTank);
_drainButton = new Button();
_drainButton.Text = "Drain Tank";
_drainButton.MouseMove += new MouseEventHandler(DrainTank);
_panel.Controls.Add(_pictureBox);
_panel.Controls.Add(_fillButton);
_panel.Controls.Add(_drainButton);
this.Controls.Add(_panel);
}
/// <summary>
/// Initializes the non-serialized fields of the crossing.
/// </summary>
public void InitializeCrossing()
{
tlTimer = new Timer();
tlTimer.Interval = 1000;
tlTimer.Tick += tlTimer_tick;
gr = pb_trans.CreateGraphics();
}
public Crossing(Point location, PictureBox pb_background, PictureBox pb_transparrent)
{
this.location = location;
this.pb_back = pb_background;
this.pb_trans = pb_transparrent;
this.neighbours = new Crossing[4];
random = new Random();
percentages = new int[4, 3] {
{ 30, 30, 40 }, { 30, 30, 40 }, { 30, 30, 40 }, { 30, 30, 40 }
};
carFrequency = new int[4] {
5000, 5000, 5000, 5000
};
incomingStreams = new string[4] {
"north", "east", "south", "west"
};
laneInList = new List <LaneIn>();
laneOutList = new List <LaneOut>();
groups = new TrafficLightGroups();
gr = pb_trans.CreateGraphics();
spawns = new List <Point>();
tlTimer = new Timer();
tlTimer.Interval = 1000;
tlTimer.Tick += tlTimer_tick;
}
public CatchMeIfYouCan()
{
InitializeComponent();
MainFrame = pictureBox1;
Frame = new Bitmap(MainFrame.Width, MainFrame.Height);
PictureBoxGraph = MainFrame.CreateGraphics();
}
public void DibujaEslabon(PictureBox picturebox, Graphics papel)
{
this.myPicturebox = picturebox;
this.papel = papel;
myPicturebox.CreateGraphics();
papel.DrawLine(new Pen(Color.Black, 3), this.pt1, this.pt2);
}
private void Form6_Paint(object sender, PaintEventArgs e)
{
mypb.Width = 300;
mypb.Height = 300;
Graphics g = mypb.CreateGraphics();
Brush mybr = new SolidBrush(Color.Honeydew);
float[] angles = { 0, 130, 205, 290, 360 };
Color[] colors =
{
Color.LightGoldenrodYellow,
Color.PaleTurquoise,
Color.RoyalBlue,
Color.Purple
};
g.Clear(Color.Ivory);
Rectangle r = new Rectangle(10, 50, 250, 150);
for (int i = 1; i < angles.Length; ++i)
{
mybr = new SolidBrush(colors[i - 1]);
g.FillPie(mybr, r, angles[i - 1], angles[i] - angles[i - 1]);
}
g.DrawEllipse(Pens.Black, r);
}
private void UpdateImage()
{
if (bmp.Handle != IntPtr.Zero) //以下代码将原始图像数据用来进行图像！
{
Win32Api.CopyMemory((IntPtr)bmp.Pointer, (IntPtr)DataCopy, bmp.Stride * bmp.Height);
}
switch (method)
{
case "Bin":
AdjustEffect.Bin(bmp, (int)trbValue.Value);
break;
case "Gama":
AdjustEffect.Gama(bmp, (int)trbValue.Value);
break;
case "FilmStyle":
AdjustEffect.FilmStyle(bmp, (int)trbValue.Value);
break;
}
Graphics G = canvas.CreateGraphics();
IntPtr Hdc = G.GetHdc();
bmp.DrawImage(Hdc, 0, 0, canvas.Width, canvas.Height, 0, 0, bmp.Width, bmp.Height);
G.ReleaseHdc();
G.Dispose();
canvas.Invalidate();
}
private void pbxMain_MouseMove(object sender, MouseEventArgs e)
{
if (e.Button == System.Windows.Forms.MouseButtons.Left || e.Button == System.Windows.Forms.MouseButtons.Right)
{
//memorize last point clicked
Point vPrevPoint = mLastPoint;
mLastPoint = new Point(e.X, e.Y);
//make a line?
if (vPrevPoint != Point.Empty)
{
PictureBox vPbx = (PictureBox)sender;
Brush vBrush = (e.Button == System.Windows.Forms.MouseButtons.Left ? BrushLeft : BrushRight);
using (Graphics vG = vPbx.CreateGraphics()) {
Pen vP = new Pen(vBrush, 10f);
vP.StartCap = LineCap.Round;
vP.EndCap = LineCap.Round;
vP.DashStyle = DashStyle.Solid;
vP.LineJoin = LineJoin.Round;
vG.DrawLine(vP, vPrevPoint, mLastPoint);
}
}
//draws some balls ... nice but lines should be better
//using (Graphics vG = vPbx.CreateGraphics()) {
// vG.FillEllipse(vBrush, e.X, e.Y, 10, 10);
//}
}
}
public void GraficadoraRellenoY(PictureBox cuadradoY, ComboBox color)
{
mGraficosY = cuadradoY.CreateGraphics();
int rango = (int)mLado * 10;
PointF[] PuntosL;
PointF[] PuntosR;
PuntosL = LinePoints.ObtenerPuntos(mA, mC, rango);
PuntosR = LinePoints.ObtenerPuntos(mB, mD, rango);
PointF[] PuntosEntreLineas;
for (int i = 0; i < rango; i++)
{
PuntosEntreLineas = LinePoints.ObtenerPuntos(PuntosL[i], PuntosR[i], rango);
for (int j = 0; j < rango; j++)
{
Point pixel = new Point();
pixel.X = (int)PuntosEntreLineas[j].X;
pixel.Y = (int)PuntosEntreLineas[j].Y;
Rectangle rect = new Rectangle(pixel, new Size(2, 2));
Thread.Sleep(20);
mGraficosY.DrawRectangle(mPen, rect);
}
}
}
public void Add(PictureBox pbScreen, Image initialImage, Action <object, PaintEventArgs> p, int zoom)
{
this.zoom = zoom;
this.pbScreen = pbScreen;
System.Drawing.BufferedGraphicsContext currentContext;
currentContext = BufferedGraphicsManager.Current;
imageSize = new Size(initialImage.Size.Width, initialImage.Size.Height);
pbScreen.Size = new Size(imageSize.Width * zoom, imageSize.Height * zoom);
bgPlane = currentContext.Allocate(pbScreen.CreateGraphics(), pbScreen.DisplayRectangle);
if (p != null)
{
pbScreen.Paint += new System.Windows.Forms.PaintEventHandler(p);
}
bmpPlane = new Bitmap(imageSize.Width, imageSize.Height, PixelFormat.Format32bppArgb);
bmpPlaneW = imageSize.Width;
bmpPlaneH = imageSize.Height;
BitmapData bdPlane = bmpPlane.LockBits(new Rectangle(0, 0, bmpPlane.Width, bmpPlane.Height), ImageLockMode.ReadOnly, bmpPlane.PixelFormat);
baPlaneBuffer = new byte[bdPlane.Stride * bmpPlane.Height];
System.Runtime.InteropServices.Marshal.Copy(bdPlane.Scan0, baPlaneBuffer, 0, baPlaneBuffer.Length);
bmpPlane.UnlockBits(bdPlane);
bgPlane.Graphics.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.NearestNeighbor;
bgPlane.Graphics.DrawImage(initialImage, 0, 0, imageSize.Width * zoom, imageSize.Height * zoom);
}
/// <summary>
/// This functions draw the OrGate in the picturebox pic in the coordinates of the object
/// </summary>
/// <param name="pic">the picturebox in which the gate is going to be drawn</param>
public override void drawGate(ref PictureBox pic)
{
Graphics g = pic.CreateGraphics();
Point Coord = new Point((col - 1) * 50 + 1, (row - 1) * 50 + 1);
g.DrawImageUnscaled(Image.FromFile("../../../../../OrGate.jpg"), Coord);
}
private void Form13_Paint(object sender, PaintEventArgs e)
{
pb.Width = 500;
pb.Height = 300;
Graphics g = pb.CreateGraphics();
Point[] myPoints =
{
new Point(0, 0),
new Point(200, 0),
new Point(200, 200),
new Point(0, 200)
};
PathGradientBrush myBrush = new PathGradientBrush(
myPoints);
Color[] colors =
{
Color.FromArgb(255, 0, 128, 0),
Color.FromArgb(255, 128, 0, 255),
Color.FromArgb(255, 0, 128, 128)
};
float[] relativePositions = { 0.0F, 0.4F, 1.0F };
ColorBlend colorBlend = new ColorBlend();
colorBlend.Colors = colors;
colorBlend.Positions = relativePositions;
myBrush.InterpolationColors = colorBlend;
g.FillRectangle(myBrush, 0, 0, 200, 200);
}
public override void Draw(PictureBox pictureBox)
{
Graphics g = pictureBox.CreateGraphics();
g.Clear(Color.White);
if (Point1 != null && Point2 == null && Point3 == null && Point4 == null)
{
g.FillRectangle(Brushes.Black, Point1.X, Point1.Y, 3, 3);
}
if (Point1 != null && Point2 != null)
{
g.DrawLine(Pens.Black, Point1.X, Point1.Y, Point2.X, Point2.Y);
}
if (Point2 != null && Point3 != null)
{
g.DrawLine(Pens.Black, Point2.X, Point2.Y, Point3.X, Point3.Y);
}
if (Point3 != null && Point4 != null)
{
g.DrawLine(Pens.Black, Point3.X, Point3.Y, Point4.X, Point4.Y);
}
if (Point1 != null && Point4 != null)
{
g.DrawLine(Pens.Black, Point4.X, Point4.Y, Point1.X, Point1.Y);
}
}
public Color Click(int x, int y)
{
this.x = x;
this.y = y;
Graphics g = picture.CreateGraphics();
Paint(null, new PaintEventArgs(g, new Rectangle()));
g.Dispose();
int row = 0, col = 0;
foreach (Color color in colors)
{
if (boxSide * row <= x && x < boxSide * row + boxSide &&
boxSide * col <= y && y < boxSide * col + boxSide)
{
return(color);
}
row += 1;
if (row >= rowCount)
{
row = 0;
col += 1;
}
}
return(Color.Black);
}
internal void straightCopy(PictureBox to)
{
using (Graphics windowGraphics = to.CreateGraphics())
{
windowGraphics.DrawImage(_bitmap, new Rectangle(new Point(0, 0), to.Size));
}
}
//ptlist长度必须等于xmax值,ymax要与ptlist中最大值一致
public void DrawLineS(Color color, int Xmax, int Ymax, ref PictureBox picbox, ref short[] ptlist)
{
mybitmap = new Bitmap(picbox.Width, picbox.Height); //设定位图大小
Graphics doublebufferg = Graphics.FromImage(mybitmap); //从位图上获取“画布”
Rectangle rect = new Rectangle(0, 0, picbox.Width, picbox.Height);
doublebufferg.FillRectangle(new SolidBrush(Color.Black), rect);
//画X和Y轴
DrawXY(ref doublebufferg, picbox);
//Y轴上的刻度
SetYAxis(ref doublebufferg, picbox, Ymax);
//X轴上的刻度
//SetXAxis(ref doublebufferg, picbox, Xmax);
xkedu = (float)Xmax / (picbox.Width);
for (int i = 0; i < pdata.Length; i++)
{
pdata[i].Y = (ptlist[i * (int)xkedu] + 32768) / ykedu;
pdata[i].X = i;
//doublebufferg.FillEllipse(new SolidBrush(Color.White), pdata[i].X, pdata[i].Y,2,2);
}
doublebufferg.DrawLines(new Pen(color), pdata);
//将缓冲中的位图绘制到我们的窗体上
using (Graphics g1 = picbox.CreateGraphics())//创建 PictureBox窗体的画布
{
g1.DrawImage(mybitmap, 0, 0);
doublebufferg.Dispose();
}
}
private void RotateFormCenter(PictureBox pb, float angle)
{
Graphics graphics = pb.CreateGraphics();
graphics.Clear(pb.BackColor);
//装入图片
Bitmap image = new Bitmap(imageList1.Images[0]);
//获取当前窗口的中心点
Rectangle rect = new Rectangle(0, 0, pb.Width, pb.Height);
PointF center = new PointF(rect.Width / 2, rect.Height / 2);
float offsetX = 0;
float offsetY = 0;
offsetX = center.X - image.Width / 2;
offsetY = center.Y - image.Height / 2;
//构造图片显示区域:让图片的中心点与窗口的中心点一致
RectangleF picRect = new RectangleF(offsetX, offsetY, image.Width, image.Height);
PointF Pcenter = new PointF(picRect.X + picRect.Width / 2,
picRect.Y + picRect.Height / 2);
// 绘图平面以图片的中心点旋转
graphics.TranslateTransform(Pcenter.X, Pcenter.Y);
graphics.RotateTransform(angle);
//恢复绘图平面在水平和垂直方向的平移
graphics.TranslateTransform(-Pcenter.X, -Pcenter.Y);
//绘制图片
graphics.DrawImage(image, picRect);
}
private void Dibujar(ref PictureBox pct, int x, int y, int width, int height, Color?color = null)
{
//Error de argumento en caso de no declararse un color
if (color == null)
{
throw new ArgumentException("El color de pluma no fue especificado");
}
//Error en caso que el ancho sea mayor a 349
if (width > 349)
{
throw new ArgumentException("El ancho rebasa el ancho del lienzo");
}
//Error en caso que el largo sea mayor a 232
if (height > 232)
{
throw new ArgumentException("El ancho rebasa el ancho del lienzo");
}
//En caso de especificar las dimensiones de 349 o 232
if (width == 349 | height == 232)
{
width -= 10;
height -= 10;
x = 0;
y = 0;
MessageBox.Show("Figura redimensionada para ser visible");
}
Graphics papel;
papel = pct.CreateGraphics();
Pen lapiz = new Pen(color.GetValueOrDefault());
papel.DrawRectangle(lapiz, x, y, width, height);
}
private void UpdateImage()
{
if (bmp.Handle != IntPtr.Zero) //以下代码将原始图像数据用来进行图像！
{
Win32Api.CopyMemory((IntPtr)bmp.Pointer, (IntPtr)DataCopy, bmp.Stride * bmp.Height);
}
switch (filters)
{
case FiltersMethod.BoxBlur:
BlurEffect.BoxBlur(bmp, (int)trbValue.Value);
break;
case FiltersMethod.Mosaic:
BlurEffect.Mosaic(bmp, (int)trbValue.Value);
break;
}
Graphics G = picPreview.CreateGraphics();
IntPtr Hdc = G.GetHdc();
bmp.DrawImage(Hdc, DestX, DestY, ViewWidth, ViewHeight, 0, 0, bmp.Width, bmp.Height);
G.ReleaseHdc();
G.Dispose();
picPreview.Invalidate();
Graphics Gcanvas = canvas.CreateGraphics();
IntPtr canvasHdc = Gcanvas.GetHdc();
bmp.DrawImage(canvasHdc, 0, 0, canvas.Width, canvas.Height, 0, 0, bmp.Width, bmp.Height);
Gcanvas.ReleaseHdc();
Gcanvas.Dispose();
canvas.Invalidate();
}
override public void Draw(PictureBox picture)
{
Graphics elem = picture.CreateGraphics();
Pen pen = new Pen(Pclr);
elem.DrawLine(pen, x1, y1, x2, y2);
}
/**
* Default constructor for the dungeon draw class
* @param DG the picture box to draw all the lovely graphics too
*/
public DungeonDraw(PictureBox DG)
{
Width = DG.Width;
Height = DG.Height;
PB = DG;
G = DG.CreateGraphics();
}
static public void DrawOuterFrameCell(int cellX, int cellY, int color, Form form, PictureBox deckPictureBox)
{
Graphics g = deckPictureBox.CreateGraphics();
Pen framePen = new Pen(colors[color], 3);
g.DrawRectangle(framePen, (cellX + 1) * 31 + -3, (cellY + 1) * 31 + -3, 37, 37);
}
public void GetFonts()
{
LOGFONT lf = CreateLogFont("");
IntPtr plogFont = Marshal.AllocHGlobal(Marshal.SizeOf(lf));
Marshal.StructureToPtr(lf, plogFont, true);
int ret = 0;
try
{
//If anyone knows of a better way to get the pointer please let me know
var pictureBox = new PictureBox();
var graphic = pictureBox.CreateGraphics();
var ptr = graphic.GetHdc();
del1 = new EnumFontExDelegate(callback1);
ret = EnumFontFamiliesEx(ptr, plogFont, del1, IntPtr.Zero, 0);
System.Diagnostics.Trace.WriteLine("EnumFontFamiliesEx = " + ret.ToString());
graphic.ReleaseHdc(ptr);
}
catch
{
System.Diagnostics.Trace.WriteLine("Error!");
}
finally
{
Marshal.DestroyStructure(plogFont, typeof(LOGFONT));
}
}
public void Compile(PictureBox p)
{
Graphics g = p.CreateGraphics();
bool[] completed = new bool[ThreadCount];
int numCompleted = 0;
for (int i = 0; i < ThreadCount; i++)
completed[i] = false;
while (numCompleted < ThreadCount)
{
for (int i = 0; i < ThreadCount; i++)
{
if (completed[i])
continue;
if (Threads[i].IsAlive)
continue;
completed[i] = true;
numCompleted++;
PointF position = new PointF(i * PixelWidth, 0);
Threads[i].Join();
g.DrawImage(RenderObjects[i].Production, position);
}
}
Timer.Stop();
}
