protected override void OnPaint(System.Windows.Forms.PaintEventArgs e)
{
int x0 = 55;
int y0 = 30;
System.Drawing.Graphics g = e.Graphics;
//g.DrawLine(new System.Drawing.Pen(System.Drawing.Color.Blue), 0, 0, 100, 100);
for (int i = 0; i < 10; i++)
{
g.DrawLine(new System.Drawing.Pen(System.Drawing.Color.Blue), x0, y0 + i * 20, x0 + 177, 30 + i * 20);
if (i % 3 == 0)
{
g.DrawLine(new System.Drawing.Pen(System.Drawing.Color.Blue), x0, y0 - 1 + i * 20, x0 + 177, 29 + i * 20);
}
if (i < 9)
{
for (int j = 0; j < 9; j++)
{
String myString = Tree.solution[i, j].ToString();
g.DrawString(myString, new System.Drawing.Font("Arial Bold", 13), new System.Drawing.SolidBrush(System.Drawing.Color.Red), x0 + 5 + i * 20, y0 + j * 20, new System.Drawing.StringFormat(System.Drawing.StringFormat.GenericTypographic));
}
}
}
for (int i = 0; i < 10; i++)
{
g.DrawLine(new System.Drawing.Pen(System.Drawing.Color.Blue), x0 + 20 * i, y0, x0 + 20 * i, 30 + 9 * 20);
if (i % 3 == 0)
{
g.DrawLine(new System.Drawing.Pen(System.Drawing.Color.Blue), x0 - 1 + 20 * i, y0, x0 - 1 + 20 * i, 210);
}
}
}
protected static void drawBuffer(System.Drawing.Graphics g)
{
//base.OnPaint(e);
g.Clear(System.Drawing.Color.Black);
//System.Console.WriteLine(i+ " " + x);
g.DrawLine(new System.Drawing.Pen(System.Drawing.Color.White), 50, 0, i + 50, 100);
wuerfel.punkte = Matrix.multiplizieren(wuerfel.punkte, drehmatrix1grad);
//System.Console.WriteLine(i+ " " + y);
g.DrawLine(new System.Drawing.Pen(System.Drawing.Color.White), 150, 0, j + 150, 150);
for (int k = 0; k < 8; k++)
{
g.DrawEllipse(new System.Drawing.Pen(System.Drawing.Color.Blue), center[0] - 2 + (int)wuerfel.punkte[k][0] + (int)(wuerfel.punkte[k][2] * 0.1), (int)center[1] - 2 + (int)(wuerfel.punkte[k][1] + wuerfel.punkte[k][2] * 0.1), 5, 5);
}
for (int l = 0; l < wuerfel.W.Length; l++)
{
wuerfel.W[l] = Matrix.multiplizieren(wuerfel.W[l], drehmatrix1grad);
g.DrawLine(new System.Drawing.Pen(System.Drawing.Color.Blue), (float)(center[0] + wuerfel.W[l][0][0] + wuerfel.W[l][0][2] * 0.1), (float)(center[1] + wuerfel.W[l][0][1] + wuerfel.W[l][0][2] * 0.1), (float)(center[0] + wuerfel.W[l][1][0] + wuerfel.W[l][1][2] * 0.1), (float)(center[1] + wuerfel.W[l][1][1] + wuerfel.W[l][1][2] * 0.1));
}
g.DrawLine(new System.Drawing.Pen(System.Drawing.Color.White), i + 50, 100, j + 150, 150);
}
public override void DrawKeyFrames(System.Drawing.Graphics g, int TimelineStartX, int ScrollbarStartIndex, int VisibleIndex)
{
foreach (KeyValuePair <int, VisibleAnimationObjectKeyFrame> Move in DicAnimationKeyFrame)
{
int KeyFrameStartPos = TimelineStartX + 2 + Move.Key * 8 - ScrollbarStartIndex;
int KeyFrameVisibleWidth = 4;
KeyFrameVisibleWidth = Math.Min(4, KeyFrameStartPos + 2 - TimelineStartX);
if (KeyFrameVisibleWidth > 0)
{
g.FillRectangle(System.Drawing.Brushes.Black, new System.Drawing.Rectangle(KeyFrameStartPos, 28 + VisibleIndex * 21, KeyFrameVisibleWidth, 4));
}
if (Move.Value.NextKeyFrame != -1)
{//Draw an arrow linking the 2 Key Frames.
int ArrowLength = 3;
int ArrowStartPos = TimelineStartX + Move.Value.NextKeyFrame * 8 - ArrowLength - ScrollbarStartIndex;
ArrowLength = Math.Min(3, ArrowStartPos - TimelineStartX);
KeyFrameStartPos = Math.Max(TimelineStartX, KeyFrameStartPos);
if (ArrowLength > 0)
{
g.DrawLine(System.Drawing.Pens.Black, KeyFrameStartPos, 30 + VisibleIndex * 21, TimelineStartX + Move.Value.NextKeyFrame * 8 - 3 - ScrollbarStartIndex, 30 + VisibleIndex * 21);
g.DrawLine(System.Drawing.Pens.Black, TimelineStartX + Move.Value.NextKeyFrame * 8 - ArrowLength - ScrollbarStartIndex, 30 + VisibleIndex * 21 - ArrowLength, TimelineStartX + Move.Value.NextKeyFrame * 8 - ScrollbarStartIndex, 30 + VisibleIndex * 21);
g.DrawLine(System.Drawing.Pens.Black, TimelineStartX + Move.Value.NextKeyFrame * 8 - ArrowLength - ScrollbarStartIndex, 30 + VisibleIndex * 21 + ArrowLength, TimelineStartX + Move.Value.NextKeyFrame * 8 - ScrollbarStartIndex, 30 + VisibleIndex * 21);
}
}
}
}
private void ejeX(System.Drawing.Graphics g, int x,
int paraY1, int paraY2,
int i)
{
if (lejeX < 19)
{
//cambio
//comenzamos con las medidas eje x
g.DrawLine(
new System.Drawing.Pen(System.Drawing.Color.Black, 1),
new System.Drawing.Point(x, paraY1),
new System.Drawing.Point(x, 20));
g.DrawLine(
new System.Drawing.Pen(System.Drawing.Color.Black, 1),
new System.Drawing.Point(x, paraY1),
new System.Drawing.Point(x, paraY2));
g.DrawString("" + (i += 2),
new System.Drawing.Font("Arial", 5),
new System.Drawing.SolidBrush(System.Drawing.Color.Black),
x, paraY1 + 10
//,drawFormat
);
x += this.escala;
lejeX++;
ejeX(g, x, paraY1, paraY2, i);
}
}
private void ejeY(System.Drawing.Graphics g, int y, int paraX1,
int paraX2, long i)
{
if (lejeY < 18)
{
//comienzo
g.DrawLine(new System.Drawing.Pen(System.Drawing.Color.Black, 1),
new System.Drawing.Point(paraX1, y),
new System.Drawing.Point(300, y));
//comenzamos con las medidas eje y
g.DrawLine(new System.Drawing.Pen(System.Drawing.Color.Black, 1),
new System.Drawing.Point(paraX1, y),
new System.Drawing.Point(paraX2, y));
//g.drawString(""+i, 0, y);
//StringFormat drawFormat = new StringFormat();
//drawFormat.FormatFlags = StringFormatFlags.DirectionVertical;
g.DrawString("" + i,
new System.Drawing.Font("Arial", 5),
new System.Drawing.SolidBrush(System.Drawing.Color.Black),
0, y
//,drawFormat
);
y += this.escala;
lejeY++;
ejeY(g, y, paraX1, paraX2, i - maximo / 17);
}
}
public static void Draw3DButton(System.Drawing.Graphics g, System.Drawing.Rectangle rect, bool isPressed)
{
// background
WFRect bgRect = rect;
//bgRect.Inflate(-1, -1);
bgRect.Offset(1, 1);
g.FillRectangle(isPressed ? RGBrushes.Black : RGBrushes.White, bgRect);
// outter frame
g.DrawLine(System.Drawing.Pens.Black, rect.X + 1, rect.Y, rect.Right - 1, rect.Y);
g.DrawLine(System.Drawing.Pens.Black, rect.X + 1, rect.Bottom, rect.Right - 1, rect.Bottom);
g.DrawLine(System.Drawing.Pens.Black, rect.X, rect.Y + 1, rect.X, rect.Bottom - 1);
g.DrawLine(System.Drawing.Pens.Black, rect.Right, rect.Y + 1, rect.Right, rect.Bottom - 1);
// content
WFRect bodyRect = rect;
bodyRect.Inflate(-1, -1);
bodyRect.Offset(1, 1);
g.FillRectangle(System.Drawing.Brushes.LightGray, bodyRect);
// shadow
g.DrawLines(isPressed ? RGPens.White : System.Drawing.Pens.DimGray, new System.Drawing.Point[] {
new System.Drawing.Point(rect.Left + 1, rect.Bottom - 1),
new System.Drawing.Point(rect.Right - 1, rect.Bottom - 1),
new System.Drawing.Point(rect.Right - 1, rect.Top + 1),
});
}
/// <summary>
/// Draw border at specified position.
/// </summary>
/// <param name="g">Instance for graphics object.</param>
/// <param name="x">X coordinate of start point.</param>
/// <param name="y">Y coordinate of start point.</param>
/// <param name="x2">X coordinate of end point.</param>
/// <param name="y2">Y coordinate of end point.</param>
/// <param name="style">Style flag of border.</param>
/// <param name="color">Color of border.</param>
/// <param name="bgPen">Fill pen used when drawing double outline.</param>
public void DrawLine(PlatformGraphics g, RGFloat x, RGFloat y, RGFloat x2, RGFloat y2, BorderLineStyle style,
SolidColor color, RGPen bgPen = null)
{
if (style == BorderLineStyle.None)
{
return;
}
RGPen p = pens[(byte)style];
lock (p)
{
p.Color = color;
p.StartCap = System.Drawing.Drawing2D.LineCap.Square;
p.EndCap = System.Drawing.Drawing2D.LineCap.Square;
g.DrawLine(p, new RGPointF(x, y), new RGPointF(x2, y2));
}
if (style == BorderLineStyle.DoubleLine && bgPen != null)
{
lock (bgPen)
{
g.DrawLine(bgPen, new RGPointF(x, y), new RGPointF(x2, y2));
}
}
}
public void drawALine(LinkedList [] l, System.Drawing.Color c)
{
System.Drawing.Graphics g = mainVars.getForm().CreateGraphics();
System.Drawing.Pen pen = new System.Drawing.Pen(c, 3);
for (int i = l.Length - 1; i >= 0; i--)
{
LinkedListNode node = l[i].getHead().getNext();
while (node != null)
{
if (node.getData().right != null)
{
BinaryTreeeNode parent = node.getData();
int parent_midleX = parent.getButton().Location.X + (parent.getButton().Width / 2),
parent_midleY = parent.getButton().Location.Y + parent.right.getButton().Height;
int child_midlleX = parent.right.getButton().Location.X + (parent.right.getButton().Width / 2),
child_midlleY = parent.right.getButton().Location.Y;
g.DrawLine(pen, parent_midleX, parent_midleY,
child_midlleX, child_midlleY);
child_midlleX = parent.left.getButton().Location.X + (parent.left.getButton().Width / 2);
child_midlleY = parent.left.getButton().Location.Y;
g.DrawLine(pen, parent_midleX, parent_midleY,
child_midlleX, child_midlleY);
}
node = node.getNext();
}
}
pen.Dispose();
}
private void DisegnaBordo(eLatoBordo b, System.Drawing.Graphics g, int w, int h)
{
var H = false;
var W = false;
if (b == eLatoBordo.H)
{
H = true;
}
if (b == eLatoBordo.W)
{
W = true;
}
if (b == eLatoBordo.HW)
{
H = true;
W = true;
}
if (H)
{
g.DrawLine(cGB.myPenLeft, new System.Drawing.Point(0, 0), new System.Drawing.Point(0, h));
}
if (W)
{
g.DrawLine(cGB.myPenBottom, new System.Drawing.Point(0, h), new System.Drawing.Point(w, h));
}
}
private void rdbDrawScrnMatrix(System.Drawing.Graphics rdb)
{
int numxlines = this.scrnwidth / this.CharSize.Width;
int numylines = this.scrnheight / this.CharSize.Height;
int xpos = 0;
int ypos = 0;
for (int ix = 0; ix < numxlines; ix++)
{
xpos = this.CharSize.Width * ix;
if (ix % 2 == 1)
{
rdbDrawString(rdb, ix.ToString(), xpos + 2, this.scrnheight - (this.CharSize.Height / 2), 6);
}
rdb.DrawLine(new System.Drawing.Pen(System.Drawing.Color.FromArgb(0x150000FF)), xpos, 0, xpos, this.scrnheight);
}
for (int iy = 0; iy < numylines; iy++)
{
ypos = this.CharSize.Height * iy;
rdbDrawString(rdb, iy.ToString(), this.scrnwidth - this.CharSize.Width + 2, ypos, 6);
rdb.DrawLine(new System.Drawing.Pen(System.Drawing.Color.FromArgb(0x150000FF)), 0, ypos, this.scrnwidth, ypos);
}
//this.rdbBitmap = new System.Drawing.Bitmap(this.CharSize.Width, this.CharSize.Height);
//this.rdbGraphics = System.Drawing.Graphics.FromImage(this.rdbBitmap);
//this.rdbGraphics.Clear(System.Drawing.Color.FromArgb(255, 181, 106));
//rdb.DrawImageUnscaled(this.rdbBitmap, mousepnt.X, mousepnt.Y);
}
private void DrawGrid(System.Drawing.Graphics g)
{
g.DrawRectangle(CurrentPen as System.Drawing.Pen, new System.Drawing.Rectangle(0, 0, (int)szScreen.X, (int)szScreen.Y));
System.Drawing.Pen p1 = new System.Drawing.Pen(System.Drawing.Color.White, 1);
System.Drawing.Pen p2 = new System.Drawing.Pen(System.Drawing.Color.White, 2);
double gridSpacing = 10;
double x = -(ptViewport.X);
if (x % 10 != 0)
{
x -= (ptViewport.X % 10);
}
for (; x <= szViewport.X - ptViewport.X; x += gridSpacing)
{
g.DrawLine(x != 0 ? p1 : p2,
viewportToScreen(new Point(x, -ptViewport.Y)),
viewportToScreen(new Point(x, szScreen.Y)));
}
for (x = -(ptViewport.X); x <= szViewport.X - ptViewport.X; x += 1)
{
double hashSize = 1;
if (x % 5 == 0)
{
hashSize = 2;
}
g.DrawLine(x != 0 ? p1 : p2,
viewportToScreen(new Point(x, -hashSize)),
viewportToScreen(new Point(x, hashSize)));
}
double y = -(ptViewport.Y);
if (y % 10 != 0)
{
y -= (ptViewport.Y % 10);
}
for (; y <= szViewport.Y - ptViewport.Y; y += gridSpacing)
{
g.DrawLine(y != 0 ? p1 : p2,
viewportToScreen(new Point(-ptViewport.X, y)),
viewportToScreen(new Point(szScreen.X, y)));
}
for (y = -(ptViewport.Y); y <= szViewport.Y - ptViewport.Y; y += 1)
{
double hashSize = 1;
if (y % 5 == 0)
{
hashSize = 2;
}
g.DrawLine(y != 0 ? p1 : p2,
viewportToScreen(new Point(-hashSize, y)),
viewportToScreen(new Point(hashSize, y)));
}
}
public static void Draw3ColorBar(System.Drawing.Graphics dc, System.Drawing.RectangleF r, System.Windows.Forms.Orientation orientation, System.Drawing.Color c1, System.Drawing.Color c2,
System.Drawing.Color c3)
{
// to draw a 3 color bar 2 gradient brushes are needed
// one from c1 - c2 and c2 - c3
var lr1 = r;
var lr2 = r;
float angle = 0;
if (orientation == System.Windows.Forms.Orientation.Vertical)
{
angle = 270;
lr1.Height = lr1.Height / 2;
lr2.Height = r.Height - lr1.Height;
lr2.Y += lr1.Height;
}
if (orientation == System.Windows.Forms.Orientation.Horizontal)
{
angle = 0;
lr1.Width = lr1.Width / 2;
lr2.Width = r.Width - lr1.Width;
lr1.X = lr2.Right;
}
if (lr1.Height > 0 && lr1.Width > 0)
{
using (System.Drawing.Drawing2D.LinearGradientBrush lb2 = new System.Drawing.Drawing2D.LinearGradientBrush(lr2, c1, c2, angle, false), lb1 = new System.Drawing.Drawing2D.LinearGradientBrush(lr1, c2, c3, angle, false))
{
dc.FillRectangle(lb1, lr1);
dc.FillRectangle(lb2, lr2);
}
}
// with some sizes the first pixel in the gradient rectangle shows the opposite color
// this is a workaround for that problem
if (orientation == System.Windows.Forms.Orientation.Vertical)
{
using (System.Drawing.Pen pc2 = new System.Drawing.Pen(c2, 1), pc3 = new System.Drawing.Pen(c3, 1))
{
dc.DrawLine(pc3, lr1.Left, lr1.Top, lr1.Right - 1, lr1.Top);
dc.DrawLine(pc2, lr2.Left, lr2.Top, lr2.Right - 1, lr2.Top);
}
}
if (orientation == System.Windows.Forms.Orientation.Horizontal)
{
using (System.Drawing.Pen pc1 = new System.Drawing.Pen(c1, 1), pc2 = new System.Drawing.Pen(c2, 1), pc3 = new System.Drawing.Pen(c3, 1))
{
dc.DrawLine(pc1, lr2.Left, lr2.Top, lr2.Left, lr2.Bottom - 1);
dc.DrawLine(pc2, lr2.Right, lr2.Top, lr2.Right, lr2.Bottom - 1);
dc.DrawLine(pc3, lr1.Right, lr1.Top, lr1.Right, lr1.Bottom - 1);
}
}
}
public void rdbDrawCrossHair(System.Drawing.Graphics rdb)
{
if (this.mousepnt.Y < this.scrnheight && this.mousepnt.X < this.scrnwidth)
{
rdb.DrawLine(new System.Drawing.Pen(System.Drawing.Color.Cyan), this.mousepnt.X, this.mousepnt.Y, this.scrnwidth, this.mousepnt.Y);
rdb.DrawLine(new System.Drawing.Pen(System.Drawing.Color.Cyan), this.mousepnt.X, 0, this.mousepnt.X, this.mousepnt.Y);
rdb.DrawLine(new System.Drawing.Pen(System.Drawing.Color.Cyan), 0, this.mousepnt.Y, this.mousepnt.X, this.mousepnt.Y);
rdb.DrawLine(new System.Drawing.Pen(System.Drawing.Color.Cyan), this.mousepnt.X, this.mousepnt.Y, this.mousepnt.X, this.scrnheight);
}
}
private void DrawHistogram()
{
const int Hist_W = 265, Hist_H = 265;
Histogram = new System.Drawing.Bitmap(Hist_W, Hist_H, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(Histogram);
System.Drawing.Pen mypen = new System.Drawing.Pen(System.Drawing.Color.Black, 1);
g.FillRectangle(System.Drawing.Brushes.White, new System.Drawing.Rectangle(0, 0, _SrcImg.Width, _SrcImg.Height));
System.Drawing.PointF org = new System.Drawing.PointF(5, 260);
g.DrawLine(mypen, org, new System.Drawing.PointF(265, 260)); // drawing x axis
g.DrawLine(mypen, org, new System.Drawing.PointF(5, 0)); // drawing y axis
try
{
if (_SrcImg.PixelFormat == System.Drawing.Imaging.PixelFormat.Format8bppIndexed)
{
DrawingHistogramSolidLine(Histogram, grayHis, System.Drawing.Color.Gray);
// labeling min and max gray value position
mypen = new System.Drawing.Pen(System.Drawing.Color.DarkBlue, Convert.ToSingle(1));
float[] dashValue = { 5, 5, 5, 5 };
mypen.DashPattern = dashValue;
g.DrawLine(mypen, new System.Drawing.PointF(org.X + _Info.MinGray, org.Y - 1), new System.Drawing.PointF(org.X + _Info.MinGray, Convert.ToSingle(Hist_H) * Convert.ToSingle(0.1)));
g.DrawLine(mypen, new System.Drawing.PointF(org.X + _Info.MaxGray, org.Y - 1), new System.Drawing.PointF(org.X + _Info.MaxGray, Convert.ToSingle(Hist_H) * Convert.ToSingle(0.1)));
// lebeling some data on axis
System.Drawing.Font font = new System.Drawing.Font("Arial", 12, System.Drawing.FontStyle.Regular);
g.DrawString(_Info.MassGray.ToString(), font, System.Drawing.Brushes.Black, new System.Drawing.PointF(0, Convert.ToSingle(Hist_H) * Convert.ToSingle(0.1)));
}
else if (_SrcImg.PixelFormat == System.Drawing.Imaging.PixelFormat.Format24bppRgb)
{
DrawingHistogramLine(Histogram, His_r, System.Drawing.Color.Red);
DrawingHistogramLine(Histogram, His_g, System.Drawing.Color.Green);
DrawingHistogramLine(Histogram, His_b, System.Drawing.Color.Blue);
}
else if (_SrcImg.PixelFormat == System.Drawing.Imaging.PixelFormat.Format32bppArgb || _SrcImg.PixelFormat == System.Drawing.Imaging.PixelFormat.Format32bppRgb)
{
DrawingHistogramLine(Histogram, His_r, System.Drawing.Color.Red);
DrawingHistogramLine(Histogram, His_g, System.Drawing.Color.Green);
DrawingHistogramLine(Histogram, His_b, System.Drawing.Color.Blue);
}
}
catch (SystemException ex)
{
System.Windows.Forms.MessageBox.Show("In ImageProc.DrawHistogram: " + ex.ToString());
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show("In ImageProc.DrawHistogram: " + ex.ToString());
}
finally
{
GC.Collect();
}
}
public void dbug_HighlightMeNow(Rectangle rect)
{
using (System.Drawing.Pen mpen = new System.Drawing.Pen(System.Drawing.Brushes.White, 2))
using (System.Drawing.Graphics g = this.dbugCreateGraphics())
{
System.Drawing.Rectangle r = rect.ToRect();
g.DrawRectangle(mpen, r);
g.DrawLine(mpen, new System.Drawing.Point(r.X, r.Y), new System.Drawing.Point(r.Right, r.Bottom));
g.DrawLine(mpen, new System.Drawing.Point(r.X, r.Bottom), new System.Drawing.Point(r.Right, r.Y));
}
}
private static void DrawOHLCBars(System.Drawing.Graphics graphics, OHLCBar[] bars)
{
for (int i = 0; i < bars.Length; i++)
{
float x = bars[i].Left + (bars[i].Width / 2);
graphics.DrawLine(bars[i].Pen, x, bars[i].HighPoint.Y, x, bars[i].LowPoint.Y);
graphics.DrawLine(bars[i].Pen, bars[i].Left + 1, bars[i].OpenPoint.Y, x, bars[i].OpenPoint.Y);
graphics.DrawLine(bars[i].Pen, bars[i].Left + bars[i].Width - 1, bars[i].ClosePoint.Y, x, bars[i].ClosePoint.Y);
}
}
public string GeraImage(HttpContext pagina, string imgKey)
{
string strValida = imgKey;
if (string.IsNullOrEmpty(strValida))
{
strValida = ImageString();
}
pagina.Response.ContentType = "image/jpeg";
pagina.Response.Clear();
pagina.Response.BufferOutput = true;
System.Drawing.Bitmap img = new System.Drawing.Bitmap(_width, _height);
System.Drawing.Graphics dr = System.Drawing.Graphics.FromImage(img);
dr.FillRectangle(_backColor, new System.Drawing.Rectangle(0, 0, img.Width, img.Height));
System.Drawing.Font font = new System.Drawing.Font("Verdana", 18, System.Drawing.FontStyle.Bold);
dr.DrawString(strValida, font, _color, rnd.Next(20), rnd.Next(_height - 24));
dr.DrawLine(new System.Drawing.Pen(_color), new System.Drawing.Point(0, rnd.Next(_height)), new System.Drawing.Point(_width, rnd.Next(_height)));
dr.DrawLine(new System.Drawing.Pen(_color), new System.Drawing.Point(0, rnd.Next(_height)), new System.Drawing.Point(_width, rnd.Next(_height)));
dr.DrawLine(new System.Drawing.Pen(_color), new System.Drawing.Point(0, rnd.Next(_height)), new System.Drawing.Point(_width, rnd.Next(_height)));
dr.DrawLine(new System.Drawing.Pen(_color), new System.Drawing.Point(0, rnd.Next(_height)), new System.Drawing.Point(_width, rnd.Next(_height)));
dr.DrawLine(new System.Drawing.Pen(_color), new System.Drawing.Point(0, rnd.Next(_height)), new System.Drawing.Point(_width, rnd.Next(_height)));
dr.DrawLine(new System.Drawing.Pen(_color), new System.Drawing.Point(rnd.Next(_width), 0), new System.Drawing.Point(_height, rnd.Next(_width)));
dr.DrawLine(new System.Drawing.Pen(_color), new System.Drawing.Point(rnd.Next(_width), 0), new System.Drawing.Point(_height, rnd.Next(_width)));
dr.DrawLine(new System.Drawing.Pen(_color), new System.Drawing.Point(rnd.Next(_width), 0), new System.Drawing.Point(_height, rnd.Next(_width)));
dr.DrawLine(new System.Drawing.Pen(_color), new System.Drawing.Point(rnd.Next(_width), 0), new System.Drawing.Point(_height, rnd.Next(_width)));
dr.DrawLine(new System.Drawing.Pen(_color), new System.Drawing.Point(rnd.Next(_width), 0), new System.Drawing.Point(_height, rnd.Next(_width)));
for (int x = 0; x < img.Width; x++)
{
for (int y = 0; y < img.Height; y++)
{
if (rnd.Next(6) == 1)
{
img.SetPixel(x, y, _pointColor);
}
}
}
font.Dispose();
dr.Dispose();
img.Save(pagina.Response.OutputStream, System.Drawing.Imaging.ImageFormat.Jpeg);
img.Dispose();
pagina.Response.Write(strValida);
return(strValida);
}
internal void Paint(object sender, System.Windows.Forms.PaintEventArgs e)
{
System.Drawing.Graphics g = e.Graphics;
g.Flush(System.Drawing.Drawing2D.FlushIntention.Sync);
float xMod = g.VisibleClipBounds.Width / 100;
float yMod = g.VisibleClipBounds.Height / 60;
float playerSize = ServerParam.Instance.Player_size * 2 * 5;
float ballSize = ServerParam.Instance.Ball_size * 2 * 10;
System.Drawing.Pen pen = new System.Drawing.Pen(System.Drawing.Brushes.White, xMod);
System.Drawing.Pen pen2 = new System.Drawing.Pen(System.Drawing.Brushes.LightBlue, xMod); //added
g.DrawLine(pen, xMod * 50, 0, xMod * 50, yMod * 60);
g.DrawRectangle(pen, new System.Drawing.Rectangle((int)(xMod * 92), (int)(yMod * 23), (int)(xMod * 14), (int)(yMod * 14)));
g.DrawRectangle(pen, new System.Drawing.Rectangle((int)(xMod * -5), (int)(yMod * 23), (int)(xMod * 14), (int)(yMod * 14)));
g.DrawRectangle(pen2, new System.Drawing.Rectangle((int)(xMod * 43), (int)(yMod * 23), (int)(xMod * 14), (int)(yMod * 14)));//added
g.DrawEllipse(pen, new System.Drawing.Rectangle((int)(xMod * 43), (int)(yMod * 23), (int)(xMod * 14), (int)(yMod * 14)));
RoboCup.Geometry.Vector pos1 = new Vector(0, 0);
RoboCup.Geometry.Vector pos2 = new Vector(0, 0);
System.Drawing.Pen linePen = new System.Drawing.Pen(System.Drawing.Brushes.Black, xMod);
for (int i = 0; i < DrawPlayerList.Count; i++)
{
Player p = DrawPlayerList[i];
pos1.X = (p.Position.X + 50) * xMod;
pos2.X = (p.Position.X + 50) * xMod;
pos1.Y = (p.Position.Y + 30) * yMod;
pos2.Y = (p.Position.Y + 30) * yMod;
pos1.X += (float)(Math.Cos(p.AngleBodyCommitted) * xMod * playerSize / 2);
pos1.Y += (float)(Math.Sin(p.AngleBodyCommitted) * yMod * playerSize / 2);
pos2.X -= (float)(Math.Cos(p.AngleBodyCommitted) * xMod * playerSize / 2);
pos2.Y -= (float)(Math.Sin(p.AngleBodyCommitted) * yMod * playerSize / 2);
g.FillEllipse(p.Side == "l"?System.Drawing.Brushes.Blue:p.Side == "r"?System.Drawing.Brushes.Red:System.Drawing.Brushes.Yellow, new System.Drawing.Rectangle(new System.Drawing.Point((int)Math.Round((p.Position.X + 50 - playerSize / 2) * xMod, (int)MidpointRounding.AwayFromZero), (int)Math.Round((p.Position.Y + 30 - playerSize / 2) * yMod, MidpointRounding.AwayFromZero)), new System.Drawing.Size((int)(playerSize * xMod), (int)(playerSize * yMod))));
g.DrawLine(linePen, pos1.X, pos1.Y, pos2.X, pos2.Y);
}
foreach (var b in Balls)
{
if (b != null)
{
g.FillEllipse(System.Drawing.Brushes.Gray, new System.Drawing.Rectangle(new System.Drawing.Point((int)Math.Round((b.Position.X + 50 - ballSize / 2) * xMod, (int)MidpointRounding.AwayFromZero), (int)Math.Round((b.Position.Y + 30 - ballSize / 2) * yMod, MidpointRounding.AwayFromZero)), new System.Drawing.Size((int)(ballSize * xMod), (int)(ballSize * yMod))));
}
}
foreach (Referee r in Referees)
{
r.doPaint(sender, e);
}
}
private void DrawField()
{
using (System.Drawing.Bitmap bmp = new System.Drawing.Bitmap(Model.fieldParam.CWidth, Model.fieldParam.CHeight))
{
using (System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(bmp))
{
g.FillRectangle(System.Drawing.Brushes.Gray, new System.Drawing.Rectangle(0, 0, Model.fieldParam.CWidth, Model.fieldParam.CHeight));
for (int i = 0; i < Model.fieldParam.Width; i++)
{
g.DrawLine(new System.Drawing.Pen(System.Drawing.Color.Silver),
new System.Drawing.Point(i * Model.CellSize, 0),
new System.Drawing.Point(i * Model.CellSize, Model.fieldParam.CHeight));
}
for (int j = 0; j < Model.fieldParam.Height; j++)
{
g.DrawLine(new System.Drawing.Pen(System.Drawing.Color.Silver),
new System.Drawing.Point(0, j * Model.CellSize),
new System.Drawing.Point(Model.fieldParam.CWidth, j * Model.CellSize));
}
foreach (Point?p in Model.cells)
{
if (p == null)
{
continue;
}
g.FillRectangle(new System.Drawing.SolidBrush(Model.CellFill), new System.Drawing.Rectangle((int)p.Value.X * Model.CellSize, (int)p.Value.Y * Model.CellSize, Model.CellSize, Model.CellSize));
g.DrawRectangle(new System.Drawing.Pen(System.Drawing.Color.Silver), new System.Drawing.Rectangle((int)p.Value.X * Model.CellSize, (int)p.Value.Y * Model.CellSize, Model.CellSize, Model.CellSize));
}
BitmapImage bi = new BitmapImage();
using (MemoryStream memory = new MemoryStream())
{
bmp.Save(memory, System.Drawing.Imaging.ImageFormat.Bmp);
memory.Position = 0;
bi.BeginInit();
bi.StreamSource = memory;
bi.CacheOption = BitmapCacheOption.OnLoad;
bi.EndInit();
}
bi.Freeze();
Dispatcher.Invoke(() =>
{
canvas.Source = bi;
});
}
}
}
public void drawRoundRect(int x, int y, int width, int height, int d1, int d2)
{
int r1 = d1 / 2;
int r2 = d2 / 2;
System.Drawing.Pen pen = new System.Drawing.Pen(col);
graph.DrawLine(pen, x + r1, y, x + width - r1, y);
graph.DrawLine(pen, x + r1, y + height, x + width - r1, y + height);
graph.DrawLine(pen, x, y + r2, x, y + height - r2);
graph.DrawLine(pen, x + width, y + r2, x + width, y + height - r2);
graph.DrawArc(pen, x, y, d1, d2, 180, 90);
graph.DrawArc(pen, x + width - d1, y, d1, d2, 270, 90);
graph.DrawArc(pen, x, y + height - d2, d1, d2, 90, 90);
graph.DrawArc(pen, x + width - d1, y + height - d2, d1, d2, 0, 90);
}
/// <summary>
/// 绘制坐标系
/// </summary>
/// <param name="g"></param>
private void Draw_CoordinateSystem(System.Windows.Forms.PictureBox pictureBox, System.Drawing.Graphics g)
{
float x1, y1;
var pa = new System.Drawing.PointF();
var pb = new System.Drawing.PointF();
// 绘制原点
{
WorldToStreen(pictureBox, 0, 0, out x1, out y1);
g.DrawEllipse(RedPen, (float)(x1 - PiexlPoint * 0.5), (float)(y1 - PiexlPoint * 0.5), PiexlPoint, PiexlPoint);
g.FillEllipse(RedBrush, (float)(x1 - PiexlPoint * 0.5), (float)(y1 - PiexlPoint * 0.5), PiexlPoint, PiexlPoint);
}
// 绘制 X 轴
{
pa.X = 0;
pa.Y = 0;
WorldToStreen(pictureBox, pa.X, pa.Y, out x1, out y1);
pa.X = x1;
pa.Y = y1;
pb.X = 30;
pb.Y = 0;
WorldToStreen(pictureBox, pb.X, pb.Y, out x1, out y1);
pb.X = x1;
pb.Y = y1;
g.DrawLine(RedPen, pa, pb);
}
// 绘制 Y 轴
{
pa.X = 0;
pa.Y = 0;
WorldToStreen(pictureBox, pa.X, pa.Y, out x1, out y1);
pa.X = x1;
pa.Y = y1;
pb.X = 0;
pb.Y = 30;
WorldToStreen(pictureBox, pb.X, pb.Y, out x1, out y1);
pb.X = x1;
pb.Y = y1;
g.DrawLine(BluePen, pa, pb);
}
}
void PrintHeader(System.Drawing.Graphics g, System.Drawing.Rectangle bounds, ref int yPosition)
{
int xPosition = bounds.Left;
System.Drawing.StringFormat sf = new System.Drawing.StringFormat();
sf.Alignment = System.Drawing.StringAlignment.Center;
g.DrawString(StringTable.Wishlist, printFontHeader, System.Drawing.Brushes.Black, new System.Drawing.RectangleF(xPosition, yPosition, bounds.Width, printFontHeader.Height), sf);
sf.Alignment = System.Drawing.StringAlignment.Far; // Seitennummer, rechtsbündig
sf.LineAlignment = System.Drawing.StringAlignment.Far;
g.DrawString(string.Format("{0} {1}", StringTable.Page, currentPage), printFont, System.Drawing.Brushes.Black, new System.Drawing.RectangleF(xPosition, yPosition, bounds.Width, printFontHeader.Height), sf);
sf.Alignment = System.Drawing.StringAlignment.Near; // Datum, linkgsbündig
g.DrawString(DateTime.Now.ToShortDateString(), printFont, System.Drawing.Brushes.Black, new System.Drawing.RectangleF(xPosition, yPosition, bounds.Width, printFontHeader.Height), sf);
yPosition += printFontHeader.Height + printFont.Height;
int xSize = bounds.Width / 4;
g.DrawString(StringTable.Artist, printFont, System.Drawing.Brushes.Black, new System.Drawing.PointF(xPosition, yPosition));
xPosition += xSize;
g.DrawString(StringTable.Title, printFont, System.Drawing.Brushes.Black, new System.Drawing.PointF(xPosition, yPosition));
xPosition += xSize;
g.DrawString(StringTable.From, printFont, System.Drawing.Brushes.Black, new System.Drawing.PointF(xPosition, yPosition));
xPosition += xSize;
g.DrawString(StringTable.Comment, printFont, System.Drawing.Brushes.Black, new System.Drawing.PointF(xPosition, yPosition));
xPosition += xSize;
yPosition += printFont.Height;
g.DrawLine(System.Drawing.Pens.Black, bounds.Left, yPosition, bounds.Right, yPosition);
yPosition += printFont.Height / 3;
}
public static System.IO.MemoryStream GetValidateImg(out string code, string bgImg = "/Images/vcodebg.png")
{
code = GetValidateCode();
Random rnd = new Random();
System.Drawing.Bitmap img = new System.Drawing.Bitmap((int)Math.Ceiling((code.Length * 17.2)), 28);
System.Drawing.Image bg = System.Drawing.Bitmap.FromFile(HttpContext.Current.Server.MapPath(bgImg));
System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(img);
System.Drawing.Font font = new System.Drawing.Font("Arial", 16, (System.Drawing.FontStyle.Regular | System.Drawing.FontStyle.Italic));
System.Drawing.Font fontbg = new System.Drawing.Font("Arial", 16, (System.Drawing.FontStyle.Regular | System.Drawing.FontStyle.Italic));
System.Drawing.Drawing2D.LinearGradientBrush brush = new System.Drawing.Drawing2D.LinearGradientBrush(new System.Drawing.Rectangle(0, 0, img.Width, img.Height), System.Drawing.Color.Blue, System.Drawing.Color.DarkRed, 1.2f, true);
g.DrawImage(bg, 0, 0, new System.Drawing.Rectangle(rnd.Next(bg.Width - img.Width), rnd.Next(bg.Height - img.Height), img.Width, img.Height), System.Drawing.GraphicsUnit.Pixel);
g.DrawString(code, fontbg, System.Drawing.Brushes.White, 0, 1);
g.DrawString(code, font, System.Drawing.Brushes.Green, 0, 1);//字颜色
//画图片的背景噪音线
int x = img.Width;
int y1 = rnd.Next(5, img.Height);
int y2 = rnd.Next(5, img.Height);
g.DrawLine(new System.Drawing.Pen(System.Drawing.Color.Green, 2), 1, y1, x - 2, y2);
g.DrawRectangle(new System.Drawing.Pen(System.Drawing.Color.Transparent), 0, 10, img.Width - 1, img.Height - 1);
System.IO.MemoryStream ms = new System.IO.MemoryStream();
img.Save(ms, System.Drawing.Imaging.ImageFormat.Png);
return(ms);
}
/// <summary>
/// Draw line
/// </summary>
/// <param name="line"></param>
/// <returns></returns>
private string DrawLine(DocumentFormat.OpenXml.Vml.Line line)
{
string fileName = Path.Combine(imageDirectory, line.GetAttributes().Where(x => x.LocalName == "id").FirstOrDefault().Value + ".jpg");
string style = line.GetAttributes().Where(x => x.LocalName == "style").FirstOrDefault().Value;
string position = GetValueOfProperty("position", style);
int marginLeft = ConvertPointToPixel(GetValueOfProperty("margin-left", style));
int marginTop = ConvertPointToPixel(GetValueOfProperty("margin-top", style));
int width = (int)(ConvertToPixel(line.To.Value.Split(",".ToCharArray())[0]) - ConvertToPixel(line.From.Value.Split(",".ToCharArray())[0]));
int height = (int)(ConvertToPixel(line.To.Value.Split(",".ToCharArray())[1]) - ConvertToPixel(line.From.Value.Split(",".ToCharArray())[1]));
string strokeWeight = line.StrokeWeight != null ? line.StrokeWeight.Value : "3pt";
if (height == 0)
{
height = ConvertPointToPixel(strokeWeight);
}
System.Drawing.Bitmap newBmp = new System.Drawing.Bitmap(width, height);
using (System.Drawing.Graphics graphic = System.Drawing.Graphics.FromImage(newBmp))
{
System.Drawing.Pen pen = new System.Drawing.Pen(ConvertToColor(line.StrokeColor != null ? line.StrokeColor.Value : "black"), height);
graphic.DrawLine(pen, 0, 0, newBmp.Width, newBmp.Height);
}
newBmp.Save(fileName, System.Drawing.Imaging.ImageFormat.Jpeg);
return(string.Format("<span style='position:{0};margin-left:{1}px;margin-top:{2}px;width:{3}px;height:{4}px'><img width=\"{3}\" height=\"{4}\" alt=\"{5}\" src=\"{6}\"/></span>",
position, marginLeft, marginTop, width, height, Path.GetFileName(fileName), Util.GetRelativePath(fileName)));
}
public static void Draw_bullet(int x1, int y1, int x2, int y2, System.Drawing.Pen pen)
{
if (Logic.fast_forward == false)
{
canvas.DrawLine(pen, x1, y1, x2, y2);
}
}
internal void Draw(Transformation trans, System.Drawing.Graphics g)
{
System.Drawing.Point p1 = trans.CalculatePixel(FromNode.Location);
System.Drawing.Point p2 = trans.CalculatePixel(ToNode.Location);
g.DrawLine(new System.Drawing.Pen(StyleManager.LineColor, 1), p1, p2);
}
private void DrawingHistogramLine(System.Drawing.Bitmap Hist, int[] gray, System.Drawing.Color color)
{
try
{
System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(Hist);
System.Drawing.PointF org = new System.Drawing.PointF(5, Hist.Height - 5);
System.Drawing.PointF p_p = new System.Drawing.PointF(org.X, org.Y - 1);
System.Drawing.PointF p_c = new System.Drawing.PointF(0, 0);
System.Drawing.Pen mypen = new System.Drawing.Pen(color, 3);
int MassGray = gray.Max(), length = gray.Length > 256 ? 256 : gray.Length;
int interval = Convert.ToInt32(Math.Floor(Convert.ToSingle(Hist.Width) / 256));
for (int i = 0; i < length; i++)
{
p_c = new System.Drawing.PointF(org.X + (i * interval), (org.Y - 1) * (1 - ((Convert.ToSingle(gray[i]) / Convert.ToSingle(MassGray)) * Convert.ToSingle(0.9))));
g.DrawLine(mypen, p_p, p_c);
p_p = p_c;
}
}
catch (SystemException ex)
{
System.Windows.Forms.MessageBox.Show("In ImageProc.DrawingHistogramLine: " + ex.ToString());
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show("In ImageProc.DrawingHistogramLine: " + ex.ToString());
}
finally
{
GC.Collect();
}
}
/// <summary>
/// Draws all lines in the array using pen on graphics
/// </summary>
public static void DrawLinesFromArray(System.Drawing.Graphics graphics, System.Drawing.Pen pen, Line[] lines)
{
foreach (Line line in lines)
{
graphics.DrawLine(pen, line.StartPoint, line.EndPoint);
}
}
public override void Draw(Graphics g)
{
base.Draw(g);
if (Annotation.Polygon.Length == 0) return;
var pt = this.Annotation.Polygon
.Select(x => Element.ToPictureBoxCoordinate(x.ToPt()).ToPt())
.Select(x => x.Round())
.First();
//pt = Element.ToPictureBoxCoordinate(new Point(475, 306).ToPt()).ToPt().Round();
g.DrawRectangle(Pen, new System.Drawing.Rectangle(pt.X - RECT_SIZE / 2, pt.Y - RECT_SIZE / 2, RECT_SIZE, RECT_SIZE));
g.DrawLine(Pen, pt.X - RECT_SIZE / 2, pt.Y - RECT_SIZE / 2, pt.X + RECT_SIZE / 2, pt.Y + RECT_SIZE / 2); // \
g.DrawLine(Pen, pt.X + RECT_SIZE / 2, pt.Y - RECT_SIZE / 2, pt.X - RECT_SIZE / 2, pt.Y + RECT_SIZE / 2); // /
}
private static System.Windows.Forms.PictureBox GetDrawingBox()
{
var box = new System.Windows.Forms.PictureBox();
var pen = new System.Drawing.Pen(System.Drawing.Color.White, System.Windows.Forms.Control.DefaultFont.Height * 2.2f);
pen.StartCap = pen.EndCap = System.Drawing.Drawing2D.LineCap.Round;
System.Drawing.Graphics graphics = null;
box.SizeChanged += delegate
{
if (box.Width == 0 || box.Height == 0)
{
return;
}
var oldImage = box.Image;
box.Image = new System.Drawing.Bitmap(box.Width, box.Height);
oldImage?.Dispose();
graphics = System.Drawing.Graphics.FromImage(box.Image);
graphics.FillRectangle(System.Drawing.Brushes.Black, 0, 0, box.Height, box.Height);
};
var lastPos = System.Drawing.Point.Empty;
box.MouseMove += (sender, args) =>
{
if (args.Button == System.Windows.Forms.MouseButtons.Left)
{
graphics.DrawLine(pen, lastPos, args.Location);
box.Invalidate();
}
lastPos = args.Location;
};
return(box);
}
public override void DrawLine(CommonGui.Drawing.Pen pen, Chaos.Util.Mathematics.Vector2f p1, Chaos.Util.Mathematics.Vector2f p2)
{
using (System.Drawing.Pen pen2 = CreatePen(pen))
{
InternalGraphics.DrawLine(pen2, p1.Convert(), p2.Convert());
}
}