/// <summary>
/// Очищает область для рисования
/// </summary>
/// <param name="pbCanvas">ссылка на объект PictureBox для рисования</param>
/// <param name="foreColor">цвет фона</param>
public static void clearCanvas(ref PictureBox pbCanvas,Color foreColor)
{
using (Graphics G = pbCanvas.CreateGraphics())
{
G.Clear(foreColor);
}
}
private void drawPicture()
{
Graphics g = picObrazek.CreateGraphics();
Pen p = new Pen(Color.Black, 1);
g.Clear(Color.White);
drawing.Draw(g, p);
}
private void miDrawLine_Click(object sender, System.EventArgs e)
{
picDrawing.CreateGraphics().Clear(this.BackColor);
Graphics g = picDrawing.CreateGraphics();
Pen p = new Pen(Color.Blue, 6);
g.DrawLine(p, 100, 100, 50, 150);
g.Dispose();
}
private void button1_Click(object sender, System.EventArgs e)
{
int r = 1;
int c = 1;
try{
r = Int32.Parse(textBoxR.Text);
c = Int32.Parse(textBoxC.Text);
}
catch {}
maze.Solve(r, c);
maze.paint(pictureBox2.CreateGraphics());
this.Invalidate( );
}
public DrawGraphics(int[,] coords, bool[] numOfSorts, int[] numOfCells, Style styles, System.Windows.Forms.PictureBox e)
{
graphics = e.CreateGraphics();
int x = 0, y = 0;
for (int i = 0; i < numOfSorts.Length; i++)
{
if (numOfSorts[i] == false)
{
continue;
}
pen = new Pen(styles.color[i], 1);
bool frstCoord = true;
for (int j = 0; j < numOfCells.Length; j++)
{
if (frstCoord)
{
x = numOfCells[j];
y = coords[i, j];
frstCoord = false;
continue;
}
if (numOfCells[i] == 0)
{
continue;
}
graphics.DrawLine(pen, x, y, numOfCells[j] / 100, coords[i, j]);
x = numOfCells[j];
y = coords[i, j];
}
}
}
private void ghettoEditionLogo_MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
{
//TODO: SG - Add the shot noise back
//try
//{
// if (testSound.Status.Playing == false)
// {
// testSound.Play(0, Microsoft.DirectX.DirectSound.BufferPlayFlags.Default);
// }
// else
// {
// testSound.SetCurrentPosition(0);
// testSound.Play(0, Microsoft.DirectX.DirectSound.BufferPlayFlags.Default);
// }
//}
//catch (Microsoft.DirectX.DirectSound.SoundException Exc)
//{
// MessageBox.Show("There has been an error while attempting to play a test sample; please review your Direct X settings and confirm the test sample is located with this executable. Direct X error message follows :: " + Exc.Message.ToString() + " " + Exc.ErrorCode.ToString() + " " + Exc.ErrorString.ToString());
//}
Graphics g;
// Sets g to a graphics object representing the drawing surface of the
// control or form g is a member of.
g = ghettoEditionLogo.CreateGraphics();
System.Drawing.SolidBrush shadow = new System.Drawing.SolidBrush(System.Drawing.Color.DarkGray);
g.FillEllipse(shadow, new Rectangle((e.X + 1) - 5, (e.Y + 1) - 5, 10, 10));
System.Drawing.SolidBrush hole = new System.Drawing.SolidBrush(System.Drawing.Color.Black);
g.FillEllipse(hole, new Rectangle(e.X - 5, e.Y - 5, 10, 10));
}
private void show()
{
while (true)
{
if (close)
{
return;
}
SizeF textSize;
Graphics g = pictureBox1.CreateGraphics();
g.Clear(Color.White);
Brush myBrush = Brushes.Blue;
Font myFont = new Font("Tahoma", Convert.ToSingle(12), FontStyle.Bold);
textSize = g.MeasureString(lb, myFont);
myBrush = new HatchBrush(HatchStyle.Shingle, Color.Black, Color.Black);
if (pictureBox1.Width - i < textSize.Width * -1)
{
i = 0;
}
HatchBrush hb = new HatchBrush(HatchStyle.Percent40, SystemColors.Control, SystemColors.Control);
g.FillRectangle(hb, 0, 0, pictureBox1.Width, pictureBox1.Height);
g.DrawString(lb, myFont, myBrush, pictureBox1.Width - i, (pictureBox1.Height - textSize.Height) / 2);
Thread.Sleep(150);
i = i + 4;
}
}
public void Redraw()
{
System.Drawing.Graphics gfx = ChartPic.CreateGraphics();
gfx.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
gfx.Clear(System.Drawing.Color.White);
if (Series != null)
{
//CacheMin = GetMin();
CacheMax = GetMax();
if (m_VerticalGrid)
{
DrawVerticalGrid(gfx, ChartPic.Size);
}
for (int i = 0; i < Series.Count; i++)
{
if (Series[i] != null)
{
DrawSerie(Series[i], gfx, ChartPic.Size);
}
}
}
}
public void reDrawSpinRight(bool clockwise)
{
spinClockwise2 = clockwise;
Graphics g2 = record2.CreateGraphics();
Matrix myMatrix2 = new Matrix();
Point aPoint2 = new Point(125, 125);
if (clockwise == true)
{
rotate2 = rotate2 + 1;
rotate2 = rotate2 + 1;
}
else
{
rotate2 = rotate2 - 1;
rotate2 = rotate2 - 1;
}
myMatrix2.RotateAt(rotate2, aPoint2);
g2.Transform = myMatrix2;
//g.DrawImage(this.BackgroundImage, 0,0,500,500);
//g.DrawImage(this.BackgroundImage, 0,0,250,250);
try
{
g2.DrawImage(record2.Image, 0, 0, 250, 250);
}
catch {}
}
public void Draw(PictureBox _bmp)
{
Graphics graph = _bmp.CreateGraphics();
graph.Clear(Color.White);
Parallel.ForEach(Particles, _particle => _particle.Draw());
}
public void Draw(object obj, EventArgs e)
{
Graphics g = trq.CreateGraphics();
g.Clear(Color.Gray);
g.DrawEllipse(pen, 0, 0, (float)c.R, (float)c.R);
}
private processOnRender _RenderMiniSnakeDel; // Delegate for RenderMiniSnake method.
#endregion Fields
#region Constructors
public Render(PictureBox gameBoardPictureBox, PictureBox miniGameBoardPictureBox)
{
_RenderMiniSnakeDel = new processOnRender(RenderMiniSnake); ////
_RenderFruitDel = new processOnRender2(RenderFruit); //
_RenderMiniFruitDel = new processOnRender2(RenderMiniFruit); // Initialiaze delegates.
_RenderInsectDel = new processOnRender3(RenderInsect); //
_RenderMiniInsectDel = new processOnRender3(RenderMiniInsect); //
_MyGraphics = gameBoardPictureBox.CreateGraphics(); // Initialize the graphics object for the gameboard.
_MyMiniGraphics = miniGameBoardPictureBox.CreateGraphics(); // Initialize the graphics object for the mini gameboard.
_MyBrush = new System.Drawing.SolidBrush(Color.Black); // Initialize the first brush.
_MyBrush2 = new System.Drawing.SolidBrush(Color.FromArgb(((int)(((byte)(255)))), ((int)(((byte)(255)))), ((int)(((byte)(192)))))); // Initialize the 2nd brush.
_Pen = new Pen(Color.Black, 2); // Initialize pen.
_MiniSnakeGraphicalParts = new List<PictureBox>(); // New list of picturebox (for mini snake).
_Fruit = new PictureBox(); // New PictureBox.
_Fruit.Size = new System.Drawing.Size(12,12); // Definition of the picturebox size.
_Fruit.Image = Snake.Properties.Resources.Fruit; // Initialize the fruit image.
_MiniFruit = new PictureBox(); // New PictureBox.
_MiniFruit.Size = new System.Drawing.Size(6, 6); // Definition of the picturebox size.
_MiniFruit.Image = Snake.Properties.Resources.MiniFruit; // Initialize the mini fruit image.
_Insect = new PictureBox(); // New PictureBox.
_Insect.Size = new System.Drawing.Size(26,26); // Definition of the picturebox size.
_Insect.Image = Snake.Properties.Resources.Insect; // Initialize the insect image.
_MiniInsect = new PictureBox(); // New PictureBox.
_MiniInsect.Size = new System.Drawing.Size(13,13); // Definition of the picturebox size.
_MiniInsect.Image = Snake.Properties.Resources.MiniInsect; // Initialize the mini insect image.
}
private void menuItem2_Click(object sender, System.EventArgs e)
{
FrameBuff s = new FrameBuff(PctGraph.Width, PctGraph.Height);
s.Fill(Color.Red);
s.Draw(PctGraph.CreateGraphics());
}
/// <summary>
/// Рисует столбиковую диаграмму
/// </summary>
/// <param name="pbCanvas">Ccылка на объект PictoreBox для рисования</param>
/// <param name="IC">Объект InitialCondition, задающий начальные условия</param>
public static void drawDiagramm(ref PictureBox pbCanvas, utils.InitialConditions IC)
{
Color GlaphColor = Color.FromArgb(Globals.glob_colorRed, Globals.glob_colorGreen, Globals.glob_colorBlue);
Point[] arr = new Point[IC.ctx.Xarr.GetLength(0)];
Point[] zeroVertexes = new Point[IC.ctx.Xarr.GetLength(0)];
Point pCenter = new Point();
pCenter.X = (int)((pbCanvas.Width / (Math.Abs(IC.Xmin) + Math.Abs(IC.Xmax))) * Math.Abs(IC.Xmin));
pCenter.Y = (int)((pbCanvas.Height / (Math.Abs(IC.Ymin) + Math.Abs(IC.Ymax))) * Math.Abs(IC.Ymax));
for (int i = 0; i < IC.ctx.Xarr.GetLength(0); i++)
{
arr[i].X = (int)(pCenter.X + 2 * (IC.ctx.Xarr[i] * IC.scaleX));
zeroVertexes[i].X = arr[i].X;
}
for (int j = 0; j < IC.ctx.Yarr.GetLength(0); j++)
{
arr[j].Y = (int)(pCenter.Y - 2 * (IC.ctx.Yarr[j] * IC.scaleY));
zeroVertexes[j].Y = pCenter.Y;
}
using (Graphics G = pbCanvas.CreateGraphics())
{
using (Pen p = new Pen(GlaphColor))
{
p.Width = 3;
for (int i = 0; i < zeroVertexes.GetLength(0); i++)
{
G.DrawLine(p, arr[i], zeroVertexes[i]);
}
}
}
}
private void ArrangeTree()
{
using (Graphics gr = picTree.CreateGraphics())
{
// Arrange the tree once to see how big it is.
float xmin = 200, ymin = 200;
root.Arrange(gr, ref xmin, ref ymin);
// Arrange the tree again to center it horizontally.
xmin = (this.ClientSize.Width - xmin) / 2;
ymin = 10;
root.Arrange(gr, ref xmin, ref ymin);
}
picTree.Refresh();
}
public void ShowTip(Point pt, BGE bge)
{
string s = bge.Date.ToString("MM/dd/yy ") + bge.Date.ToString("t", DateTimeFormatInfo.InvariantInfo);
s += "\nReading: " + bge.Reading.ToString();
s += "\nCarbs in 4 Hours: " + bge.CarbsIn4.ToString();
int nHours = bge.MinutesSinceCarbs / 60;
int nMinutes = bge.MinutesSinceCarbs - nHours * 60;
s += "\nTime Since Carbs: " + nHours.ToString() + ":" + nMinutes.ToString("0#");
if (bge.Carbs > 0)
{
s += "\nCarbs: " + bge.Carbs.ToString();
}
if (bge.InterpReading)
{
s += "\n**** INTERPOLATED ****\n" + bge.Comment;
}
else if (bge.Comment.Length > 0)
{
s += "\nComment: " + bge.Comment;
}
m_sTip = s;
Graphics gr = m_pbxTip.CreateGraphics();
SizeF szf = gr.MeasureString(s, m_hFont);
Size sz = new Size((int)Math.Floor(szf.Width), (int)Math.Floor(szf.Height));
this.Show();
this.SetBounds(pt.X - sz.Width / 2, pt.Y - sz.Height, sz.Width + 4, sz.Height + 4, BoundsSpecified.All);
}
private void RenderGradient()
{
Bitmap b = new Bitmap(pctGradient.Width, pctGradient.Height);
Graphics oCanvas = pctGradient.CreateGraphics();
pctGradient.Refresh();
if (!chkHorizontal.Checked)
{
for (int iYCoord = 0; iYCoord < pctGradient.Height; iYCoord++)
{
int iRed = scrRedTop.Value + iYCoord * (scrRedBottom.Value - scrRedTop.Value) / pctGradient.Height;
int iGreen = scrGreenTop.Value + iYCoord * (scrGreenBottom.Value - scrGreenTop.Value) / pctGradient.Height;
int iBlue = scrBlueTop.Value + iYCoord * (scrBlueBottom.Value - scrBlueTop.Value) / pctGradient.Height;
int iAlpha = scrAlphaTop.Value + iYCoord * (scrAlphaBottom.Value - scrAlphaTop.Value) / pctGradient.Height;
Pen oPen = new System.Drawing.Pen(Color.FromArgb(iAlpha, iRed, iGreen, iBlue));
oCanvas.DrawLine(oPen, 0, iYCoord, pctGradient.Width, iYCoord);
}
}
else
{
for (int iXCoord = 0; iXCoord < pctGradient.Width; iXCoord++)
{
int iRed = scrRedTop.Value + iXCoord * (scrRedBottom.Value - scrRedTop.Value) / pctGradient.Width;
int iGreen = scrGreenTop.Value + iXCoord * (scrGreenBottom.Value - scrGreenTop.Value) / pctGradient.Width;
int iBlue = scrBlueTop.Value + iXCoord * (scrBlueBottom.Value - scrBlueTop.Value) / pctGradient.Width;
int iAlpha = scrAlphaTop.Value + iXCoord * (scrAlphaBottom.Value - scrAlphaTop.Value) / pctGradient.Width;
Pen oPen = new System.Drawing.Pen(Color.FromArgb(iAlpha, iRed, iGreen, iBlue));
oCanvas.DrawLine(oPen, iXCoord, 0, iXCoord, pctGradient.Height);
}
}
}
public override PictureBox DrawShape(PictureBox pic, Point point)
{
Graphics g = Graphics.FromImage(pic.Image);
g = pic.CreateGraphics();
g.DrawLine(myPen, firstLocation,point);
pic.Image = pic.Image;
return pic;
}
public _Tool(PictureBox p, Bitmap bm)
{
image = bm;
Pic = p;
Graph = Graphics.FromImage(bm);
TempGraph = p.CreateGraphics();
p.Image = bm;
}
public void drawNode(PictureBox panel)
{
SolidBrush brush = new SolidBrush(colorNode);
Graphics graphics = panel.CreateGraphics();
graphics.FillEllipse(brush, location.X, location.Y, size, size);
label.Location = new Point((int)(location.X + 3),(int)(location.Y + 3));
panel.Controls.Add(label);
label.Refresh();
}
public override PictureBox DrawShape(PictureBox pic, Point point)
{
System.Drawing.Rectangle rect = new System.Drawing.Rectangle(Math.Min(point.X, firstLocation.X), Math.Min(point.Y, firstLocation.Y), Math.Abs(point.X - firstLocation.X), Math.Abs(point.X - firstLocation.X));
Graphics g = Graphics.FromImage(pic.Image);
//g.DrawRectangle(myPen, firstLocation.X,firstLocation.Y, Math.Abs(point.X - firstLocation.X),Math.Abs(point.Y - firstLocation.Y));
g = pic.CreateGraphics();
g.DrawRectangle(myPen, rect);
pic.Image = pic.Image;
return pic;
}
/// <summary>
/// 新建一个时钟上的指针对象
/// </summary>
/// <param name="widthOfPen">指针宽度</param>
/// <param name="length">指针长度</param>
/// <param name="startPoint">指针中心点</param>
/// <param name="startAngle">起始位置与12点钟方向的夹角(单位为弧度)</param>
/// <param name="box">指针所在的容器</param>
/// 创建人：卢君默 创建时间：2015-7-24 21:00:23
public Hand(int widthOfPen, int length, Point startPoint, float startAngle, PictureBox box)
{
pen = new Pen(Color.Black, widthOfPen);
this.length = length;
this.startAngle = startAngle;
this.startPoint = startPoint;
//这里先不指定端点的位置，每次划线的时候再计算点的位置
endPoint = new Point();
this.g = box.CreateGraphics();
}
public MyMap(PictureBox p, FormMapCopy formMap)
{
this.formMap = formMap;
pictureBox = p;
g = p.CreateGraphics();
pictureBox.MouseDown += pictureBox_MouseDown;
pictureBox.MouseMove += pictureBox_MouseMove;
pictureBox.Paint += pictureBox_Paint;
pictureBox.Resize += pictureBox_Resize;
}
private void Save(string picPath)
{
string ZFCEPath = AppDomain.CurrentDomain.BaseDirectory + "Results\\";
picPath = ZFCEPath + picPath;
Graphics g = ptbNewPic.CreateGraphics();
Bitmap bt1 = new Bitmap(ptbNewPic.Image);
Bitmap mybmp1 = new Bitmap(bt1, ptbNewPic.Width, ptbNewPic.Height);
mybmp1.Save(picPath, ImageFormat.Jpeg);
}
public Form1()
{
pictureBox1 = new PictureBox {Width = 500, Height = 500};
bmp = new Bitmap(pictureBox1.Width, pictureBox1.Height);
Graphics graphics = Graphics.FromImage(bmp);
ariaG = pictureBox1.CreateGraphics();
graphics.Clear(Color.White);
InitializeComponent();
pictureBox1.Image = bmp;
}
public void Create()
{
Map = new PictureBox();
Map.Width = 400 ;
Map.Height = 400;
Map.Location = new System.Drawing.Point(350, 13);
Map.BackColor = System.Drawing.SystemColors.ActiveCaptionText;
pen = new Pen(Color.Red);
pen2 = new Pen(Color.Green);
image1 = Map.CreateGraphics();
}
private void pictureBox1_MouseUp(object sender, System.Windows.Forms.MouseEventArgs e)
{
if (lineInProgress)
{
lineInProgress = false;
Graphics g = pictureBox1.CreateGraphics();
g.DrawLine(currentPen, startx, starty, e.X, e.Y);
Line l = new Line(ColorTranslator.ToWin32(currentColor), startx, starty, e.X, e.Y);
thisDrawing.add(l);
}
}
private static int getDPI()
{
int currentDPI = 0;
using (PictureBox pic = new PictureBox())
{
using (Graphics g = pic.CreateGraphics())
{
currentDPI = (int)g.DpiX;
}
}
return currentDPI;
}
public void Draw(PictureBox pb)
{
Graphics graphics = pb.CreateGraphics();
graphics.Clear(pb.BackColor);
for (int i = 0; i < 8; i++)
for (int j = 0; j < 8; j++)
if (data[i, j])
{
graphics.FillRectangle(
new SolidBrush(Color.Black),
new Rectangle(j * 8, i * 8, 8, 8));
}
}
public Form1()
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
_images[0] = new ImageItem(@"H:\Programming\C#\Programs\Slideshow.NET\Test Files\Image1.jpg");
_images[0].KeywordString = "1,2,3";
_images[1] = new ImageItem(@"H:\Programming\C#\Programs\Slideshow.NET\Test Files\Image2.jpg");
_images[2] = new ImageItem(@"H:\Programming\C#\Programs\Slideshow.NET\Test Files\Image3.jpg");
_images[3] = new ImageItem(@"H:\Programming\C#\Programs\Slideshow.NET\Test Files\Image4.jpg");
_images[4] = new ImageItem(@"H:\Programming\C#\Programs\Slideshow.NET\Test Files\Image5.jpg");
_images[5] = new ImageItem(@"H:\Programming\C#\Programs\Slideshow.NET\Test Files\Image6.jpg");
_images[6] = new ImageItem(@"H:\Programming\C#\Programs\Slideshow.NET\Test Files\Image7.jpg");
_images[7] = new ImageItem(@"H:\Programming\C#\Programs\Slideshow.NET\Test Files\Image8.jpg");
_images[8] = new ImageItem(@"H:\Programming\C#\Programs\Slideshow.NET\Test Files\Image9.jpg");
_images[9] = new ImageItem(@"H:\Programming\C#\Programs\Slideshow.NET\Test Files\Image10.jpg");
_images[10] = new ImageItem(@"H:\Programming\C#\Programs\Slideshow.NET\Test Files\Image11.jpg");
_images[11] = new ImageItem(@"H:\Programming\C#\Programs\Slideshow.NET\Test Files\Image12.jpg");
_images[12] = new ImageItem(@"H:\Programming\C#\Programs\Slideshow.NET\Test Files\Image13.jpg");
_images[13] = new ImageItem(@"H:\Programming\C#\Programs\Slideshow.NET\Test Files\Image14.jpg");
_images[14] = new ImageItem(@"H:\Programming\C#\Programs\Slideshow.NET\Test Files\Image15.jpg");
//for (int i = 0; i < 15; i++)
//{
// //_images[i].KeywordString = "keyword1, keyword2, some other keywords";
// //_images[i].KeywordString += String.Format(", this is image{0}", i);
// ListViewItem lvi = new ListViewItem(new string[] { _images[i].FileName, _images[i].KeywordString, _images[i].FilePath });
// this._listViewImages.Items.Add(lvi);
//}
ScriptFile sf = new ScriptFile(@"H:\Programming\C#\Programs\Slideshow.NET\Test Files\TestScript1.scr");
_listViewScripts.Items.Add(new ListViewItem(new string[] { sf.PathAndFileName }));
for (int i = 0; i < 15; i++)
{
sf.ImageItemCollection.AddImageItem(_images[i]);
}
PopulateListViewImages(sf, 0);
this._comboBoxStretchType.DataSource = Enum.GetNames(typeof(StretchTypes));
this._pictureBoxGraphics = _pictureBoxPreview.CreateGraphics();
_fullScreen = new FullScreenForm(this);
_fullScreen.Visible = false;
_fullScreen.Bounds = Screen.PrimaryScreen.Bounds;
// this._screenGraphics = _fullScreen.CreateGraphics();
}
public DrawerStandart(PictureBox _pBox)
{
pBox = _pBox;
SizeX = pBox.Width;
SizeY = pBox.Height;
Graph = pBox.CreateGraphics();
PenBlack = new Pen(Color.Black, 2);
PenBlue = new Pen(Color.Blue, 2);
BrushWhite = new SolidBrush(Color.White);
}
public void drawEdge(PictureBox panel)
{
Graphics graphics = panel.CreateGraphics();
System.Drawing.Drawing2D.AdjustableArrowCap bigArrow = new System.Drawing.Drawing2D.AdjustableArrowCap(5, 5);
Pen pen = new Pen(colorEdge, 2.0F);
pen.CustomEndCap = bigArrow;
PointF startPoint = new PointF(startNode.location.X + Node.size/2, startNode.location.Y + Node.size/2);
PointF endPoint = new PointF( endNode.location.X + Node.size/2, endNode.location.Y + Node.size/2);
double R = Math.Sqrt(Math.Pow(startPoint.X - endPoint.X, 2.0) + Math.Pow(startPoint.Y - endPoint.Y, 2.0));
double size = Node.size / 2;
endPoint.X = (float)((startPoint.X + ((R - size) / size) * endPoint.X) / (R / size));
endPoint.Y = (float)((startPoint.Y + ((R - size) / size) * endPoint.Y) / (R / size));
graphics.DrawLine(pen, startPoint, endPoint);
panel.Controls.Add(label);
}
private void timer1_Tick(object sender, EventArgs e)
{
try{
backBuffGraph.Clear(Pens.White.Color);
backBuffGraph.Transform = ContrDocs.GetScreenMatrix(displayedDoc,
ImageCurrent.Width, ImageCurrent.Height, imageZoom * zoomFactor, imageTranslation);
backBuffGraph.DrawImage(renderImage, 0, 0);
Graphics pbg = PictureBox1.CreateGraphics();
pbg.DrawImage(backBuffer, 0, 0);
pbg.Dispose();
}catch {
//Not being able to render the image is non-fatal and probably due to a simple change in state
//or rounding errors.
}
}
public Form1()
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
//
// Prepare the Graphics elements for the drawing
//
picture1Graphics = picture1.CreateGraphics();
Color = new System.Drawing.Color();
BlackPen = new System.Drawing.Pen(Color.Black, 1);
}
static public void DrawImgBorder(System.Windows.Forms.PictureBox img, System.Drawing.Color cBorderColor, int iBorderWidth)
{
Graphics g;
Pen myPen = new Pen(cBorderColor, iBorderWidth);
Point pt;
Size sz;
Single x1, y1;
pt = img.Location;
sz = img.Size;
x1 = iBorderWidth / 2;
y1 = iBorderWidth / 2;
g = img.CreateGraphics();
g.DrawRectangle(myPen, x1, y1, sz.Width - iBorderWidth, sz.Height - iBorderWidth);
}
public GraphicsHelper(PictureBox picBox)
{
m_PictureBox = picBox;
m_Coordinator = new Coordinator(picBox.Width / 2, picBox.Height / 2, DEFAULT_SCALE);
m_Buffer = new Bitmap(m_PictureBox.Width, m_PictureBox.Height);
m_MainGraphicsObj = m_PictureBox.CreateGraphics();
m_BufferGraphics = Graphics.FromImage(m_Buffer);
m_Brush = new SolidBrush(Color.Black);
m_OuterBrush = new SolidBrush(Color.LightSalmon);
m_Pen = new Pen(Color.LightGray);
HighQuality = true;
}
public static void SetupPictureBox(PictureBox mapPictureBox)
{
_floorArray = List2DFromCsv(FloorCsv);
var doodadArray = List2DFromCsv(DoodadCsv);
FloorCsv = "C:\\Users\\Nick\\Desktop\\FlashGame1\\assets\\maps\\" + MainForm.MapTextBox.Text + "\\mapCSV_Group1_collision.csv";
DoodadCsv = "C:\\Users\\Nick\\Desktop\\FlashGame1\\assets\\maps\\" + MainForm.MapTextBox.Text + "\\mapCSV_Group1_doodad.csv";
_mapImage = new Bitmap(_floorArray.Count * BlockSize, _floorArray[0].Count * BlockSize, PixelFormat.Format32bppArgb);
ImageFromArray(_mapImage, _floorArray, FloorImage, 32);
ImageFromArray(_mapImage, doodadArray, DoodadImage, 16);
DrawInteractables(_mapImage);
_graphics = mapPictureBox.CreateGraphics();
Console.WriteLine(@"Finished Loading");
Redraw();
}
/// <summary>
/// Paints an Image in the specified position and size.
/// </summary>
/// <param name="mpicture">The control where to paint.</param>
/// <param name="Picture">The image to paint.</param>
/// <param name="X1">The position in the X axis.</param>
/// <param name="Y1">The position in the Y axis.</param>
/// <param name="Width1">The width used to paint the image.</param>
/// <param name="Height1">The height used to paint the image.</param>
public static void PaintPicture(PictureBox mpicture, object Picture, double X1, double Y1, double Width1, double Height1)
{
Rectangle rec = new Rectangle((int)Microsoft.VisualBasic.Compatibility.VB6.Support.TwipsToPixelsX(X1), (int)Microsoft.VisualBasic.Compatibility.VB6.Support.TwipsToPixelsY(Y1), (int)Microsoft.VisualBasic.Compatibility.VB6.Support.TwipsToPixelsX(Width1), (int)Microsoft.VisualBasic.Compatibility.VB6.Support.TwipsToPixelsY(Height1));
if (Picture is System.Drawing.Image)
{
System.Drawing.Image img = (System.Drawing.Image)Picture;
mpicture.CreateGraphics().DrawImage(img, rec);
//mpicture.CreateGraphics().drawi
}
else
{
//TODO: ToBeImplemented
throw new System.Exception("Method or Property not implemented yet!");
}
}
private void button1_Click(object sender, EventArgs e)
{
System.Drawing.Graphics g = Graph.CreateGraphics();
for (double j = 0; j < 1; j += 0.0833)
{
double i = j * 3.141590;
Point p1 = new Point((int)(Graph.Size.Width / 2 - 1000 * Math.Cos(i)), (int)(Graph.Size.Height / 2 - 1000 * Math.Sin(i)));
Point p2 = new Point((int)(Graph.Size.Width / 2 + 1000 * Math.Cos(i)), (int)(Graph.Size.Height / 2 + 1000 * Math.Sin(i)));
Pen p = new Pen(Color.Black);
if ((j == 0) || (Math.Abs(j - 0.5) < 0.02))
{
p.Width = 3;
}
g.DrawLine(p, p1, p2);
}
for (int j = 1; j < 40; j++)
{
Pen p = new Pen(Color.Black);
if (j % 4 == 0)
{
p.Width = 2;
}
g.DrawEllipse(p, (int)(Graph.Size.Width / 2 - j * 25), (int)(Graph.Size.Height / 2) - j * 25, j * 50, j * 50);
}
double start = -30, stop = 30, step = 0.01;
Point PS = new Point((int)((Graph.Size.Width / 2) + f(start) * Math.Cos(start)), (int)((Graph.Size.Height / 2) - f(start) * Math.Sin(start)));
Point PT;
for (double j = start + step; j < stop; j += step)
{
Pen p = new Pen(Color.Red);
p.Width = 2;
PT = new Point((int)((Graph.Size.Width / 2) + f(j) * Math.Cos(j)), (int)((Graph.Size.Height / 2) - f(j) * Math.Sin(j)));
if (Math.Abs(f(j) - f(j - step)) < 10000)
{
g.DrawLine(p, PS, PT);
}
PS = PT;
// System.Threading.Thread.Sleep(1);
}
}
private void RenderCorners()
{
Bitmap b = new Bitmap(pctGradient.Width, pctGradient.Height);
Graphics oCanvas = pctGradient.CreateGraphics();
oCanvas.SmoothingMode = SmoothingMode.HighQuality;
pctGradient.Refresh();
int iRed1 = scrRed1.Value;
int iGreen1 = scrGreen1.Value;
int iBlue1 = scrBlue1.Value;
int iAlpha1 = scrAlpha1.Value;
int iRed2 = scrRed2.Value;
int iGreen2 = scrGreen2.Value;
int iBlue2 = scrBlue2.Value;
int iAlpha2 = scrAlpha2.Value;
int iDiameter = scrRadius.Value * 2;
int iRadius = scrRadius.Value;
Pen oPen = new System.Drawing.Pen(Color.FromArgb(iAlpha1, iRed1, iGreen1, iBlue1));
SolidBrush oBrush2 = new System.Drawing.SolidBrush(Color.FromArgb(iAlpha2, iRed2, iGreen2, iBlue2));
SolidBrush oBrush = new System.Drawing.SolidBrush(Color.FromArgb(iAlpha1, iRed1, iGreen1, iBlue1));
oCanvas.FillRectangle(oBrush2, 0, 0, pctGradient.Width, pctGradient.Height);
oCanvas.FillPie(oBrush, new Rectangle(0, 0, iDiameter, iDiameter), 180f, 90f);
oCanvas.FillPie(oBrush, new Rectangle(pctGradient.Width - iDiameter, 0, iDiameter, iDiameter), 270f, 90f);
oCanvas.FillPie(oBrush, new Rectangle(0, pctGradient.Height - iDiameter, iDiameter, iDiameter), 90f, 90f);
oCanvas.FillPie(oBrush, new Rectangle(pctGradient.Width - iDiameter, pctGradient.Height - iDiameter, iDiameter, iDiameter), 0f, 90f);
oCanvas.FillRectangle(oBrush, iRadius, 0, pctGradient.Width - iDiameter, iRadius);
oCanvas.FillRectangle(oBrush, 0, iRadius, iRadius, pctGradient.Height - iDiameter);
oCanvas.FillRectangle(oBrush, pctGradient.Width - iRadius, iRadius, iRadius, pctGradient.Height - iDiameter);
oCanvas.FillRectangle(oBrush, iRadius, pctGradient.Height - iRadius, pctGradient.Width - iDiameter, iRadius);
oCanvas.FillRectangle(oBrush, iRadius, iRadius, pctGradient.Width - iDiameter, pctGradient.Height - iDiameter);
}
public Form1()
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
_images[0] = new ImageItem(@"C:\Documents and Settings\Stan Dewan\My Documents\Programming\C#\Programs\Slideshow.NET\Test Files\Image1.jpg");
_images[1] = new ImageItem(@"C:\Documents and Settings\Stan Dewan\My Documents\Programming\C#\Programs\Slideshow.NET\Test Files\Image2.jpg");
_images[2] = new ImageItem(@"C:\Documents and Settings\Stan Dewan\My Documents\Programming\C#\Programs\Slideshow.NET\Test Files\Image3.jpg");
_images[3] = new ImageItem(@"C:\Documents and Settings\Stan Dewan\My Documents\Programming\C#\Programs\Slideshow.NET\Test Files\Image4.jpg");
_images[4] = new ImageItem(@"C:\Documents and Settings\Stan Dewan\My Documents\Programming\C#\Programs\Slideshow.NET\Test Files\Image5.jpg");
_images[5] = new ImageItem(@"C:\Documents and Settings\Stan Dewan\My Documents\Programming\C#\Programs\Slideshow.NET\Test Files\Image6.jpg");
_images[6] = new ImageItem(@"C:\Documents and Settings\Stan Dewan\My Documents\Programming\C#\Programs\Slideshow.NET\Test Files\Image7.jpg");
_images[7] = new ImageItem(@"C:\Documents and Settings\Stan Dewan\My Documents\Programming\C#\Programs\Slideshow.NET\Test Files\Image8.jpg");
_images[8] = new ImageItem(@"C:\Documents and Settings\Stan Dewan\My Documents\Programming\C#\Programs\Slideshow.NET\Test Files\Image9.jpg");
_images[9] = new ImageItem(@"C:\Documents and Settings\Stan Dewan\My Documents\Programming\C#\Programs\Slideshow.NET\Test Files\Image10.jpg");
_images[10] = new ImageItem(@"C:\Documents and Settings\Stan Dewan\My Documents\Programming\C#\Programs\Slideshow.NET\Test Files\Image11.jpg");
_images[11] = new ImageItem(@"C:\Documents and Settings\Stan Dewan\My Documents\Programming\C#\Programs\Slideshow.NET\Test Files\Image12.jpg");
_images[12] = new ImageItem(@"C:\Documents and Settings\Stan Dewan\My Documents\Programming\C#\Programs\Slideshow.NET\Test Files\Image13.jpg");
_images[13] = new ImageItem(@"C:\Documents and Settings\Stan Dewan\My Documents\Programming\C#\Programs\Slideshow.NET\Test Files\Image14.jpg");
_images[14] = new ImageItem(@"C:\Documents and Settings\Stan Dewan\My Documents\Programming\C#\Programs\Slideshow.NET\Test Files\Image15.jpg");
for (int i = 0; i < 15; i++)
{
_images[i].KeywordString = "keyword1, keyword2, some other keywords";
_images[i].KeywordString += String.Format(", this is image{0}", i);
this._listViewImages.Items.Add(_images[i].PathAndFileName);
}
this._comboBoxStretchType.DataSource = Enum.GetNames(typeof(StretchTypes));
this._pictureBoxGraphics = _pictureBoxPreview.CreateGraphics();
_fullScreen = new FullScreenForm(this);
_fullScreen.Visible = false;
_fullScreen.Bounds = Screen.PrimaryScreen.Bounds;
// this._screenGraphics = _fullScreen.CreateGraphics();
}
private void RenderCorners()
{
Bitmap b = new Bitmap(pctGradient.Width, pctGradient.Height);
Graphics oCanvas = pctGradient.CreateGraphics();
oCanvas.SmoothingMode = SmoothingMode.HighQuality;
//pctGradient.Refresh();
int iDiameter = scrRadius.Value * 2;
int iRadius = scrRadius.Value;
SolidBrush[] oBrush = new SolidBrush[4];
oBrush[0] = new System.Drawing.SolidBrush(Color.FromArgb(miAlpha[0], miRed[0], miGreen[0], miBlue[0]));
oBrush[1] = new System.Drawing.SolidBrush(Color.FromArgb(miAlpha[1], miRed[1], miGreen[1], miBlue[1]));
oBrush[2] = new System.Drawing.SolidBrush(Color.FromArgb(miAlpha[2], miRed[2], miGreen[2], miBlue[3]));
oBrush[3] = new System.Drawing.SolidBrush(Color.FromArgb(miAlpha[3], miRed[3], miGreen[3], miBlue[3]));
int iColourIndexY = 0;
int iColourIndexX = 0;
int iBrush;
for (int y = 0; y < pctGradient.Height; y += iRadius)
{
iColourIndexX = 0;
for (int x = 0; x < pctGradient.Width; x += iRadius)
{
iBrush = (iColourIndexX + iColourIndexY) % 2;
oCanvas.FillRectangle(oBrush[iBrush], x, y, iRadius + 1, iRadius + 1);
iColourIndexX++;
}
iColourIndexY++;
}
oCanvas.FillRectangle(oBrush[3], 75, 75, 400, 400);
oCanvas.FillRectangle(oBrush[2], 5 * iRadius, 6 * iRadius, iRadius + 1, iRadius + 1);
}
public void Mjpegsmallcam2(PictureBox picturebox)
{
////////////////////////SetStyle(ControlStyles.DoubleBuffer | ControlStyles.AllPaintingInWmPaint | ControlStyles.UserPaint, true);
//
// Required for Windows Form Designer support
//
//pic2x = Screen.PrimaryScreen.Bounds.Width;
//pic2y = Screen.PrimaryScreen.Bounds.Height;
pic2x = picturebox.Width;
pic2y = picturebox.Height;
pic2posx = picturebox.Bounds.X;
pic2posy = picturebox.Bounds.Y;
g = picturebox.CreateGraphics();
////////////////Cursor.Hide();
MouseXY = System.Windows.Forms.Cursor.Position;
//op = new Options();
//op = op.ReadOptionsFromFile();
mjpg = new MjpegStream[Robot.Robot1.o.Streams + 1];
t = new Thread[Robot.Robot1.o.Streams + 1];
picturebox.BackColor = ColorTranslator.FromHtml(Robot.Robot1.o.BgColor);
//Are there enough streams provided to match the number requested?
if ((Robot.Robot1.o.Url.Length - 1) < Robot.Robot1.o.Streams)
Robot.Robot1.o.Streams = Robot.Robot1.o.Url.Length - 1;
//Create and start the MJPEG threads.
for (int i = 0; i <= Robot.Robot1.o.Streams; i++)
{
mjpg[i] = new MjpegStream(Robot.Robot1.o.Url[i]);
mjpg[i].BmpEvt += new MjpegStream.BmpHandler(PaintBmp);
mjpg[i].WebEx += new MjpegStream.WebExceptionHandler(PaintException);
t[i] = new Thread(new ThreadStart(mjpg[i].FetchStream));
t[i].Name = Convert.ToString(i);
t[i].Start();
}
}
public void reDrawSpin(bool clockwise, bool left)
{
if (left == true)
{
spinClockwise1 = clockwise;
}
else
{
spinClockwise2 = clockwise;
}
//Graphics g = this.CreateGraphics();
Graphics g1 = record1.CreateGraphics();
//System.Drawing.Pen aPen = new Pen(Color.Red);
//g.DrawRectangle(aPen,100,100,100,100);
Matrix myMatrix1 = new Matrix();
Point aPoint1 = new Point(125, 125);
if (left == true)
{
//Point aPoint = new Point(250,250);
if (clockwise == true)
{
rotate1 = rotate1 + 1;
rotate1 = rotate1 + 1;
}
else
{
rotate1 = rotate1 - 1;
rotate1 = rotate1 - 1;
}
}
myMatrix1.RotateAt(rotate1, aPoint1);
g1.Transform = myMatrix1;
//==============
/*Graphics g2 = record2.CreateGraphics();
* Matrix myMatrix2 = new Matrix();
* Point aPoint2 = new Point(125,125);
*
* if (left == false)
* {
* if (clockwise == true)
* {
* rotate2 = rotate2 + 1;
* rotate2 = rotate2 + 1;
* }
* else
* {
* rotate2 = rotate2 - 1;
* rotate2 = rotate2 - 1;
* }
* }
* myMatrix2.RotateAt(rotate2,aPoint2);
* g2.Transform = myMatrix2;
* //g.DrawImage(this.BackgroundImage, 0,0,500,500);
* //g.DrawImage(this.BackgroundImage, 0,0,250,250);
*/
try
{
g1.DrawImage(record1.Image, 0, 0, 250, 250);
//g2.DrawImage(record2.Image, 0,0,250,250);
}
catch {}
}
public Grid(PictureBox grid)
{
ListOfComponents = new List<Flowly.ComponentDrawn>();
Graphic = grid.CreateGraphics();
this.grid = grid;
}
private Draw(PictureBox pictureBox)
{
this.graphics = pictureBox.CreateGraphics();
}
static void Main()
{
int Height = Screen.PrimaryScreen.WorkingArea.Height;
int Width = Screen.PrimaryScreen.WorkingArea.Width;
Form MainForm = new Form();
MainForm.AutoSize = true;
MainForm.MinimumSize = new Size(Width,Height);
MainForm.Activate();
MainForm.BackColor = System.Drawing.Color.White;
MainForm.Top = Screen.PrimaryScreen.WorkingArea.Top;
MainForm.Left = Screen.PrimaryScreen.WorkingArea.Left;
MainForm.Show();
PictureBox pb = new PictureBox();
MainForm.Controls.Add(pb);
pb.Size = new Size(Width, Height);
pb.Show();
pb.BackColor = System.Drawing.Color.White;
int i;
Random random = new Random();
// double randomNumber = random.Next(0, 255);
//
// double color = (double)random.Next(0,255);
Point ptStart = new Point(random.Next(0, Width), random.Next(0, Height));
System.Drawing.Graphics Drawer = pb.CreateGraphics();
for (i=0; i<50000; i++)
{
////
//// double randomNumber = random.Next(0, 255);
////
//// double color = (double)random.Next(0,255);
//
Pen pn = new Pen( System.Drawing.Color.FromArgb((int)Math.Round((double)random.Next(0,255),0),
(int)Math.Round((double)random.Next(0,255),0),
(int)Math.Round((double)random.Next(0,255),0), random.Next(0,10) ));
Point ptEnd = ptStart;
int rndX = random.Next(0, Width);
int rndY = random.Next(0, Height);
ptEnd = new Point( rndX, rndY );
while (ptEnd.X == pb.ClientRectangle.X | ptEnd.Y == pb.ClientRectangle.Y
| ptEnd.X == pb.ClientRectangle.Right | ptEnd.Y == pb.ClientRectangle.Bottom)
{
if (ptEnd.X == pb.ClientRectangle.X)
ptEnd.X = ptEnd.X + 1;
if (ptEnd.Y == pb.ClientRectangle.Y)
ptEnd.Y = ptEnd.Y + 1;
if (ptEnd.X == pb.ClientRectangle.Right)
ptEnd.X = ptEnd.X - 1;
if (ptEnd.Y == pb.ClientRectangle.Bottom)
ptEnd.Y = ptEnd.Y - 1;
}
Drawer.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
Drawer.DrawBezier(pn, ptStart, new Point(random.Next(0, Width), random.Next(0, Height)),
new Point(random.Next(0, Width), random.Next(0, Height)),
ptEnd);
//Point[] pts = {ptStart, new Point(random.Next(0, Width), random.Next(0, Height)),
// new Point(random.Next(0, Width), random.Next(0, Height)),
// ptEnd};
//Drawer.DrawPolygon(pn,pts);
ptStart = ptEnd;
//pn.Dispose();
Thread.Sleep(10);
pb.Refresh();
}
}
private void DrawToPictureBox(ISymbol pSym, PictureBox pBox)
{
IGeometry pGeometry = null;
IntPtr hDC;
IEnvelope pEnvelope;
pEnvelope = new EnvelopeClass();
// Reset the PictureBox
pBox.CreateGraphics().Clear(pBox.BackColor);
try
{
if (pSym is IMarkerSymbol)
{
pEnvelope.PutCoords(pBox.Width / 2, pBox.Height / 2, pBox.Width / 2, pBox.Height / 2);
IArea pArea = pEnvelope as IArea;
pGeometry = pArea.Centroid;
}
else if (pSym is ILineSymbol)
{
pEnvelope.PutCoords(0, pBox.Height / 2, pBox.Width, pBox.Height / 2);
IPolyline pPolyline = new PolylineClass();
pPolyline.FromPoint = pEnvelope.LowerLeft;
pPolyline.ToPoint = pEnvelope.UpperRight;
pGeometry = pPolyline;
}
else if (pSym is IFillSymbol)
{
if (pSym is SimpleFillSymbol)
{
pEnvelope.PutCoords(5, 5, pBox.Width - 5, pBox.Height - 5);
pGeometry = pEnvelope;
}
else if (pSym is MultiLayerFillSymbol)
{
IMultiLayerFillSymbol pMultiLayerFillSymbol = pSym as IMultiLayerFillSymbol;
//For mLayers As Integer = 0 To pMultiLayerFillSymbol.LayerCount - 1
if (pMultiLayerFillSymbol.get_Layer(0) is PictureFillSymbol)
{
IPictureFillSymbol pPictureFillSymbol = pMultiLayerFillSymbol.get_Layer(0) as IPictureFillSymbol;
Bitmap m = Bitmap.FromHbitmap(new IntPtr(pPictureFillSymbol.Picture.Handle));
//m.MakeTransparent(System.Drawing.ColorTranslator.FromOle(pPictureFillSymbol.Color.RGB))
pBox.Image = m;
return;
}
else if (pMultiLayerFillSymbol.get_Layer(0) is SimpleFillSymbol)
{
pEnvelope.PutCoords(5, 5, pBox.Width - 5, pBox.Height - 5);
pGeometry = pEnvelope;
}
else if (pMultiLayerFillSymbol.get_Layer(0) is GradientFillSymbol)
{
IGradientFillSymbol pGradientFillSymbol = pMultiLayerFillSymbol.get_Layer(0) as IGradientFillSymbol;
IAlgorithmicColorRamp pRamp = pGradientFillSymbol.ColorRamp as IAlgorithmicColorRamp;
System.Drawing.Rectangle rect = new System.Drawing.Rectangle(new System.Drawing.Point(0, 0), new System.Drawing.Size(pBox.Width, pBox.Height));
LinearGradientBrush lgBrush = new LinearGradientBrush(rect,
System.Drawing.ColorTranslator.FromOle(pRamp.FromColor.RGB),
System.Drawing.ColorTranslator.FromOle(pRamp.ToColor.RGB),
45);
Graphics g = pBox.CreateGraphics();
g.FillRectangle(lgBrush, rect);
rect.Width = rect.Width - 1;
rect.Height = rect.Height - 1;
g.DrawRectangle(new Pen(ColorTranslator.FromOle(pGradientFillSymbol.Outline.Color.RGB),
(float)pGradientFillSymbol.Outline.Width), rect);
}
}
else if (pSym is PictureFillSymbol)
{
IPictureFillSymbol pPictureFillSymbol = pSym as IPictureFillSymbol;
Bitmap m = Bitmap.FromHbitmap(new IntPtr(pPictureFillSymbol.Picture.Handle));
//m.MakeTransparent(System.Drawing.ColorTranslator.FromOle(pPictureFillSymbol.Color.RGB))
pBox.Image = m;
return;
}
}
hDC = GetDC(pBox.Handle);
pSym.SetupDC(hDC.ToInt32(), null);
pSym.ROP2 = esriRasterOpCode.esriROPCopyPen;
if (pGeometry != null)
pSym.Draw(pGeometry);
pSym.ResetDC();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public override void Move(PictureBox pictureBox)
{
this.x += x;
this.y += y;
Draw(pictureBox.CreateGraphics());
}
/// <summary>
/// Xóa điểm khỏi pictureBox
/// </summary>
/// <param name="pictureBox"></param>
public void Clear(PictureBox pictureBox)
{
Graphics G = pictureBox.CreateGraphics();
G.SmoothingMode=SmoothingMode.AntiAlias;
Rectangle rectangle = new Rectangle(this.x-this.r, this.y-this.r, this.r*2, this.r*2);
TextRenderer.DrawText(G, this.textInside, new Font("Arial", this.r,FontStyle.Bold), rectangle, pictureBox.BackColor);
G.DrawEllipse(new Pen(pictureBox.BackColor), rectangle);
}
private void button1_Click(object sender, System.EventArgs e)
{
const double bi = 10.0;
double mu = 0.001;
double a1, b1, c1, d1, e1, f1;
double xpred, ypred, x, y;
VectorWay[0] = Double.Parse(BegXtextBox.Text);
VectorWay[1] = Double.Parse(BegYtextBox.Text);
xpred = VectorWay[0];
ypred = VectorWay[1];
g = SpuskWay.CreateGraphics();
x = xpred;
y = ypred;
a = Double.Parse(X12.Text);
b = Double.Parse(X22.Text);
c = Double.Parse(X1X2.Text);
d = Double.Parse(X1.Text);
E = Double.Parse(X2.Text);
f = Double.Parse(K.Text);
do
{
mu *= bi;
a1 = a;
b1 = b;
c1 = c;
d1 = d;
e1 = E;
f1 = f;
for (int i = 0; i < schogr; i++)
{
if (func(dopogr[i][0], dopogr[i][1], dopogr[i][2], dopogr[i][3],
dopogr[i][4], dopogr[i][5], x, y) > 0.0)
{
a1 += dopogr[i][0] * mu;
b1 += dopogr[i][1] * mu;
c1 += dopogr[i][2] * mu;
d1 += dopogr[i][3] * mu;
e1 += dopogr[i][4] * mu;
f1 += dopogr[i][5] * mu;
}
}
ResOtvet = VeryFastDown(a1, b1, c1, d1, e1, f1, ref x, ref y);
if (((x - xpred) * (x - xpred) + (y - ypred) * (y - ypred)) <= eps * eps * 20)
{
break;
}
xpred = x;
ypred = y;
}while (ReturnAlfa(x, y) > 0.05);
Anslabel.Text = "( " + x + " ;";
Ansylabel.Text = "" + y + " )";
Funlabel.Text = "F = " + ResOtvet;
pererisovka(ResOtvet, x, y);
}
static void Main()
{
int Height = Screen.PrimaryScreen.WorkingArea.Height;
int Width = Screen.PrimaryScreen.WorkingArea.Width;
Form MainForm = new Form();
MainForm.AutoSize = true;
MainForm.MinimumSize = new Size(Width,Height);
MainForm.Activate();
MainForm.BackColor = System.Drawing.Color.White;
MainForm.Top = Screen.PrimaryScreen.WorkingArea.Top;
MainForm.Left = Screen.PrimaryScreen.WorkingArea.Left;
MainForm.Show();
PictureBox pb = new PictureBox();
MainForm.Controls.Add(pb);
pb.Size = new Size(Width, Height);
pb.Show();
pb.BackColor = System.Drawing.Color.White;
int i;
Random random = new Random();
int randomNumber; randomNumber = random.Next(0, 255);
Point ptStart = new Point(random.Next(0, Width), random.Next(0, Height));
System.Drawing.Graphics Drawer = pb.CreateGraphics();
for (i=0; i<50000; i++)
{
Pen pn = new Pen( System.Drawing.Color.FromArgb(random.Next(0, 255),
random.Next(0, 255),
random.Next(0, 255)), random.Next(0,70) );
Point ptEnd = new Point(random.Next(0, Width), random.Next(0, Height));
Drawer.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
Drawer.DrawBezier(pn, ptStart, new Point(random.Next(0, Width), random.Next(0, Height)),
new Point(random.Next(0, Width), random.Next(0, Height)),
ptEnd);
//Point[] pts = {ptStart, new Point(random.Next(0, Width), random.Next(0, Height)),
// new Point(random.Next(0, Width), random.Next(0, Height)),
// ptEnd};
//Drawer.DrawPolygon(pn,pts);
ptStart = ptEnd;
//pn.Dispose();
}
}
private void documentPanel_Load(object sender, EventArgs e)
{
int col0Width = (int)docFileTablePanel.ColumnStyles[0].Width;
int col1Width = (int)docFileTablePanel.ColumnStyles[1].Width;
int textWidth = docFileTablePanel.Width - (col0Width + col1Width) - 20;
docFileTablePanel.CellBorderStyle = TableLayoutPanelCellBorderStyle.None;
loadProgressBar.Visible = true;
loadProgressBar.Minimum = 0;
loadProgressBar.Maximum = ebook.Documents.Length;
docFileTablePanel.SuspendLayout();
documentPanel_SizeChanged(sender, e);
RemoveRows();
foreach (DocumentFile doc in ebook.Documents)
{
int row = AddTableRow();
docFileTablePanel.VerticalScroll.Enabled = (row > (docFileTablePanel.Height / (int)ROWSIZE));
PictureBox pic = new PictureBox();
pic.Size = new Size(30, 30);
pic.Padding = new Padding(2);
pic.Image = Properties.Resources.ebook_icon;
using (Graphics g = pic.CreateGraphics())
{
g.DrawImage(Properties.Resources.ebook_icon, 0, 0);
}
pic.Anchor = AnchorStyles.Left;
pic.Click += DocFileTableRowSelect;
docFileTablePanel.Controls.Add(pic, 0, row);
pic.BringToFront();
Label l = new Label();
l.Text = doc.ItemID;
l.Anchor = AnchorStyles.Left;
l.Padding = new Padding(0, 4, 0, 0);
l.TextAlign = ContentAlignment.MiddleLeft;
l.Click += DocFileTableRowSelect;
docFileTablePanel.Controls.Add(l, 1, row);
// TextBox text = new TextBox();
Label text = new Label();
text.AutoSize = false;
text.Padding = new Padding(0, 4, 0, 0);
text.Width = textWidth;
text.Text = doc.Filename;
text.Anchor = AnchorStyles.Left;
docFileTablePanel.Controls.Add(text, 2, row);
loadProgressBar.Value = row;
}
docFileTablePanel.VerticalScroll.Maximum = docFileTablePanel.RowCount * (int)ROWSIZE;
docFileTablePanel.ResumeLayout();
docFileTablePanel.PerformLayout();
loadProgressBar.Visible = false;
}
private bool checkLineProximity(int indexno, int identifier, Graphics daGe) //checks whether if the mouse pointer is on an object (i.e. shape)
{
Graphics g = daGe;
Pen lePen = new Pen(Color.Yellow, 1);
g = pictureBox1.CreateGraphics();
g.TranslateTransform(this.pictureBox1.Left + 8, this.pictureBox1.Size.Height + 8); //transforms point-of-origin to the lower left corner of the canvas.
g.SmoothingMode = SmoothingMode.HighQuality;
switch (identifier) //depending on the "identifier" value, the relevant object will be highlighted
{
case 2: //Line
{
Line line = (Line)drawingList[indexno];
if (mainScale == 0)
{
mainScale = 1;
}
if (line.Highlight(lePen, g, aPoint, mainScale))
{
this.Cursor = Cursors.Hand;
line.highlighted = true;
return(true);
}
break;
}
case 3: //rectangle
{
rectangle rect = (rectangle)drawingList[indexno];
if (rect.Highlight(lePen, g, aPoint))
{
this.Cursor = Cursors.Hand;
rect.highlighted = true;
return(true);
}
break;
}
case 4: //circle
{
circle tempCircle = (circle)drawingList[indexno];
if (mainScale == 0)
{
mainScale = 1;
}
if (tempCircle.Highlight(lePen, g, aPoint, mainScale))
{
this.Cursor = Cursors.Hand;
tempCircle.highlighted = true;
return(true);
}
break;
}
case 5: //polyline
{
polyline tempPoly = (polyline)drawingList[indexno];
if (mainScale == 0)
{
mainScale = 1;
}
if (tempPoly.Highlight(lePen, g, aPoint, mainScale))
{
this.Cursor = Cursors.Hand;
tempPoly.highlighted = true;
return(true);
}
break;
}
case 6: //arc
{
arc tempArc = (arc)drawingList[indexno];
if (mainScale == 0)
{
mainScale = 1;
}
if (tempArc.Highlight(lePen, g, aPoint, mainScale))
{
this.Cursor = Cursors.Hand;
tempArc.highlighted = true;
return(true);
}
break;
}
}
return(false);
}
private void DisplayColor(PictureBox box, FormeType formeType = FormeType.Rectangle)
{
Graphics g = box.CreateGraphics();
int factorX = (int)box.Width / kohonen.X;
int factorY = (int)box.Height / kohonen.Y;
double[][] cibles = ObtenirCibles();
// recalcule les couleurs
foreach (KohonenNeurone neurone in kohonen.Grille)
{
if (neurone.Couleur == Color.Transparent)
{
kohonen.CalculerCouleurDepuisPoids(neurone, cibles);
}
Brush brush = new SolidBrush(neurone.Couleur);
Pen pen = new Pen(Color.Black, 2);
if (formeType == FormeType.Rectangle)
{
Rectangle rectangle = new Rectangle(factorX * neurone.X, factorY * neurone.Y, factorX, factorY);
g.FillRectangle(brush, rectangle);
g.DrawRectangle(pen, rectangle);
}
else
{
// inspiré de :
// http://www.codeproject.com/Articles/14948/Hexagonal-grid-for-games-and-other-projects-Part
// mais les données sont a et b dans notre cas
}
}
}
private void DisplayImage(bool clearFirst)
{
if (this.WindowState == FormWindowState.Minimized)
{
return;
}
//Enhanced=enhanced;
Graphics g = PictureBox1.CreateGraphics();
if (clearFirst)
{
g.FillRectangle(Brushes.White, 0, 0, PictureBox1.ClientRectangle.Width
, PictureBox1.ClientRectangle.Height);
}
if (ImageCurrent == null)
{
g.Dispose();
return;
}
if (RecZoom.Width == 0) //need to create new RecZoom
{
RecZoom = GetSourceRect();
}
//RecCrop=new Rectangle();//so it won't show anymore
//if(enhanced){
switch (displayedDoc.DegreesRotated)
{
case 0:
//
break;
case 90:
g.TranslateTransform(PictureBox1.ClientRectangle.Width, 0);
g.RotateTransform(90); //prepended to matrix transform
break;
case 180:
g.TranslateTransform((float)PictureBox1.ClientRectangle.Width
, (float)PictureBox1.ClientRectangle.Height);
g.RotateTransform(180);
break;
case 270:
g.TranslateTransform(0, PictureBox1.ClientRectangle.Height);
g.RotateTransform(270);
break;
}
//}
if (displayedDoc.DegreesRotated == 0 || displayedDoc.DegreesRotated == 180)
{
g.DrawImage(ImageCurrent
, new Rectangle(0, 0, PictureBox1.ClientRectangle.Width, PictureBox1.ClientRectangle.Height)
, RecZoom, GraphicsUnit.Pixel);
}
else //90 or 270
{
g.DrawImage(ImageCurrent
, new Rectangle(0, 0, PictureBox1.ClientRectangle.Height, PictureBox1.ClientRectangle.Width)
, RecZoom, GraphicsUnit.Pixel);
}
g.Dispose();
}
public static void loadBMP(string Filename, PictureBox Pict)
{
string path = Filename;
// Verify that the path name exits
if (!File.Exists(Filename))
{
MessageBox.Show("Unable to locate bitmap. Check file path", "LLRP Test", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
System.Drawing.Bitmap bmp = (System.Drawing.Bitmap)(Image.FromFile(Filename));
int X, Y;
BITMAPINFO bi24BitInfo = new BITMAPINFO();
//Getting data from PictureBox directly
bi24BitInfo.bmiHeader.biBitCount = 24;
bi24BitInfo.bmiHeader.biCompression = 0; // BI_RGB
bi24BitInfo.bmiHeader.biPlanes = 1;
bi24BitInfo.bmiHeader.biSize = Marshal.SizeOf(typeof(BITMAPINFOHEADER));
bi24BitInfo.bmiHeader.biWidth = bmp.Width;
bi24BitInfo.bmiHeader.biHeight = bmp.Height;
// Flattened it. Multidimension won't work here.
byte[] textureImg = new byte[bmp.Width * bmp.Height * 3];
// Pin the array in memory, the garbage collector won't play with it.
GCHandle gch = GCHandle.Alloc(textureImg, GCHandleType.Pinned);
// Send it off.
int result = GetDIBits(Pict.CreateGraphics().GetHdc(), bmp.GetHbitmap(), 0, bmp.Height, gch.AddrOfPinnedObject(), ref bi24BitInfo, 0);
gch.Free();
//Swap BGR->RGB
for (Y = 0; Y < bmp.Height; Y++)
{
for (X = 0; X < bmp.Width; X++)
{
int index = (Y * (bmp.Width * 3)) + (X * 3);
byte temp = textureImg[index];
textureImg[index] = textureImg[index + 2];
textureImg[index + 2] = temp;
}
}
// Er...
// Now what. We didn't change anything.
// We have to get the pixels back into an image now.
//Dim bmp2 As New System.Drawing.Bitmap(bmp.Width, bmp.Height, bmp.PixelFormat) ' otherwise it would be 32bppARGB
//Dim ms As New IO.MemoryStream
//' Save to the stream.
//bmp2.Save(ms, ImageFormat.Bmp)
//' Overwrite with the new pixels
//Dim bw As New IO.BinaryWriter(ms)
//' Seek to the start of the pixeldata
//bw.BaseStream.Seek(&H36, IO.SeekOrigin.Begin)
//' write the bytes
//bw.Write(textureImg)
//bw.Flush()
//bmp2.Dispose()
//bmp2 = New System.Drawing.Bitmap(ms)
//bw.Close() ' also disposes of ms and bw
//Pict.Image = bmp2
Gl.glPixelStorei(Gl.GL_UNPACK_ALIGNMENT, 1);
Gl.glTexImage2D(Gl.GL_TEXTURE_2D, 0, 3, bmp.Width, bmp.Height, 0, Gl.GL_RGB, Gl.GL_UNSIGNED_BYTE, textureImg);
textureImg = null;
}
