public override void Draw(System.Drawing.RectangleF dirtyRect)
{
var g = new Graphics();
// NSView does not have a background color so we just use Clear to white here
g.Clear(Color.White);
//RectangleF ClientRectangle = this.Bounds;
RectangleF ClientRectangle = dirtyRect;
// Calculate the location and size of the drawing area
// within which we want to draw the graphics:
Rectangle rect = new Rectangle((int)ClientRectangle.X, (int)ClientRectangle.Y,
(int)ClientRectangle.Width, (int)ClientRectangle.Height);
drawingRectangle = new Rectangle(rect.Location, rect.Size);
drawingRectangle.Inflate(-offset, -offset);
//Draw ClientRectangle and drawingRectangle using Pen:
g.DrawRectangle(Pens.Red, rect);
g.DrawRectangle(Pens.Black, drawingRectangle);
// Draw a line from point (3,2) to Point (6, 7)
// using the Pen with a width of 3 pixels:
Pen aPen = new Pen(Color.Green, 3);
g.DrawLine(aPen, Point2D(new PointF(3, 2)),
Point2D(new PointF(6, 7)));
g.PageUnit = GraphicsUnit.Inch;
ClientRectangle = new RectangleF(0.5f,0.5f, 1.5f, 1.5f);
aPen.Width = 1 / g.DpiX;
g.DrawRectangle(aPen, ClientRectangle);
aPen.Dispose();
g.Dispose();
}
public InterestPointDrawer(Bitmap background, SRegion[] regions)
: base(background, regions)
{
Color c = Color.FromArgb(125, Color.Red);
pen = new Pen(c);
brush = new SolidBrush(c);
}
public void Constructor_Color_Float ()
{
using (Pen p = new Pen (Color.Red, 2.5f)) {
Assert.AreEqual (2.5f, p.Width, "Width");
Check (p);
}
}
public static void DrawRoundRectangle(Graphics g, Pen pen, Rectangle rect, int cornerRadius)
{
using (GraphicsPath path = CreateRoundedRectanglePath(rect, cornerRadius))
{
g.DrawPath(pen, path);
}
}
public RectangleTransparent()
{
clearPen = new Pen(Color.FromArgb(1, 0, 0, 0));
borderDotPen = new Pen(Color.Black, 1);
borderDotPen2 = new Pen(Color.White, 1);
borderDotPen2.DashPattern = new float[] { 5, 5 };
penTimer = Stopwatch.StartNew();
ScreenRectangle = CaptureHelpers.GetScreenBounds();
surface = new Bitmap(ScreenRectangle.Width, ScreenRectangle.Height);
gSurface = Graphics.FromImage(surface);
gSurface.InterpolationMode = InterpolationMode.NearestNeighbor;
gSurface.SmoothingMode = SmoothingMode.HighSpeed;
gSurface.CompositingMode = CompositingMode.SourceCopy;
gSurface.CompositingQuality = CompositingQuality.HighSpeed;
gSurface.Clear(Color.FromArgb(1, 0, 0, 0));
StartPosition = FormStartPosition.Manual;
Bounds = ScreenRectangle;
Text = "ShareX - " + Resources.RectangleTransparent_RectangleTransparent_Rectangle_capture_transparent;
Shown += RectangleLight_Shown;
KeyUp += RectangleLight_KeyUp;
MouseDown += RectangleLight_MouseDown;
MouseUp += RectangleLight_MouseUp;
using (MemoryStream cursorStream = new MemoryStream(Resources.Crosshair))
{
Cursor = new Cursor(cursorStream);
}
timer = new Timer { Interval = 10 };
timer.Tick += timer_Tick;
timer.Start();
}
public Circle(float x, float y, float r, Color color)
{
this.x = x;
this.y = y;
this.radius = r;
this.p = new System.Drawing.Pen(color, 3.5f);
}
public void Constructor_Color ()
{
using (Pen p = new Pen (Color.Red)) {
Assert.AreEqual (1, p.Width, "Width");
Check (p);
}
}
public void DrawPipeLine(Graphics g,GSOPipeLineStyle3D pipeLineStyle)
{
Pen newPen = new Pen(pipeLineStyle.LineColor, 1.0f);
int nEllipseHeight = (int)(Height * 0.3);
int nEllipseWidth = nEllipseHeight/2;
int nStartX = (int)(Width*0.1);
int nHalfHeight=Height/2;
int nBodyStartX=nStartX+nEllipseWidth/2;
Rectangle rcEllipse = new Rectangle(nStartX, nHalfHeight - nEllipseHeight / 2, nEllipseWidth, nEllipseHeight);
Rectangle rcTailEllipse = new Rectangle(this.Width - nStartX - nEllipseWidth, nHalfHeight - nEllipseHeight / 2, nEllipseWidth, nEllipseHeight);
Rectangle rcFill = new Rectangle(nBodyStartX, rcEllipse.Top, Width - 2*nBodyStartX+nEllipseWidth/2, nEllipseHeight);
Color FColor = pipeLineStyle.LineColor;
Color TColor = Color.FromArgb(255, 255, 255);
Brush b = new LinearGradientBrush(this.ClientRectangle, FColor, TColor, LinearGradientMode.BackwardDiagonal);
g.FillRectangle(b, rcFill);
g.DrawEllipse(newPen, rcEllipse);
g.DrawEllipse(newPen, rcTailEllipse);
g.DrawLine(newPen, nBodyStartX, rcEllipse.Top, Width - nBodyStartX, rcEllipse.Top);
g.DrawLine(newPen, nBodyStartX, rcEllipse.Bottom, Width - nBodyStartX, rcEllipse.Bottom);
}
public Surface()
{
ScreenRectangle = CaptureHelpers.GetScreenBounds();
ScreenRectangle0Based = CaptureHelpers.ScreenToClient(ScreenRectangle);
InitializeComponent();
using (MemoryStream cursorStream = new MemoryStream(Resources.Crosshair))
{
Cursor = new Cursor(cursorStream);
}
DrawableObjects = new List<DrawableObject>();
Config = new SurfaceOptions();
timerStart = new Stopwatch();
timerFPS = new Stopwatch();
borderPen = new Pen(Color.Black);
borderDotPen = new Pen(Color.White);
borderDotPen.DashPattern = new float[] { 5, 5 };
nodeBackgroundBrush = new SolidBrush(Color.White);
textFont = new Font("Verdana", 16, FontStyle.Bold);
infoFont = new Font("Verdana", 9);
textBackgroundBrush = new SolidBrush(Color.FromArgb(75, Color.Black));
textBackgroundPenWhite = new Pen(Color.FromArgb(50, Color.White));
textBackgroundPenBlack = new Pen(Color.FromArgb(150, Color.Black));
markerPen = new Pen(Color.FromArgb(200, Color.Red)) { DashStyle = DashStyle.Dash };
}
public void Draw(Graphics gr, Pen pen, Brush backgroundBrush, Pen forePen)
{
//draw minus
gr.FillRectangle(backgroundBrush, rectangle);
gr.DrawRectangle(pen, rectangle);
gr.DrawLine(forePen, rectangle.Left + 2, rectangle.Top + rectangle.Height / 2, rectangle.Right - 2, rectangle.Top + rectangle.Height / 2);
}
public Pen GetPen()
{
Random r = new Random();
Color color = Color.FromArgb(255, r.Next(255), r.Next(255), r.Next(255));
Pen pen = new Pen(color);
return pen;
}
public void DrawPath(Graphics g, Pen p)
{
if (m_points != null)
{
g.DrawLines(p, m_points);
}
}
public override void DrawAppointment(Graphics g, Rectangle rect, Appointment appointment, bool isSelected, Rectangle gripRect, bool enableShadows, bool useroundedCorners)
{
if (appointment == null)
throw new ArgumentNullException("appointment");
if (g == null)
throw new ArgumentNullException("g");
if (rect.Width != 0 && rect.Height != 0)
using (StringFormat format = new StringFormat())
{
format.Alignment = StringAlignment.Near;
format.LineAlignment = StringAlignment.Near;
if ((appointment.Locked) && isSelected)
{
// Draw back
using (Brush m_Brush = new System.Drawing.Drawing2D.HatchBrush(System.Drawing.Drawing2D.HatchStyle.Wave, Color.LightGray, appointment.Color))
g.FillRectangle(m_Brush, rect);
}
else
{
// Draw back
using (SolidBrush m_Brush = new SolidBrush(appointment.Color))
g.FillRectangle(m_Brush, rect);
}
if (isSelected)
{
using (Pen m_Pen = new Pen(appointment.BorderColor, 4))
g.DrawRectangle(m_Pen, rect);
Rectangle m_BorderRectangle = rect;
m_BorderRectangle.Inflate(2, 2);
using (Pen m_Pen = new Pen(SystemColors.WindowFrame, 1))
g.DrawRectangle(m_Pen, m_BorderRectangle);
m_BorderRectangle.Inflate(-4, -4);
using (Pen m_Pen = new Pen(SystemColors.WindowFrame, 1))
g.DrawRectangle(m_Pen, m_BorderRectangle);
}
else
{
// Draw gripper
gripRect.Width += 1;
using (SolidBrush m_Brush = new SolidBrush(appointment.BorderColor))
g.FillRectangle(m_Brush, gripRect);
using (Pen m_Pen = new Pen(SystemColors.WindowFrame, 1))
g.DrawRectangle(m_Pen, rect);
}
rect.X += gripRect.Width;
g.DrawString(appointment.Subject, this.BaseFont, SystemBrushes.WindowText, rect, format);
}
}
private void Form1_Paint(object sender, PaintEventArgs e)
{
using (Graphics g = e.Graphics)
{
GraphicsPath path = new GraphicsPath();
path.AddLine(20, 20, 170, 20);
path.AddLine(20, 20, 20, 100);
// рисуем новую фигуру
path.StartFigure();
path.AddLine(240, 140, 240, 50);
path.AddLine(240, 140, 80, 140);
path.AddRectangle(new Rectangle(30, 30, 200, 100));
// локальное преобразование траектории
//Matrix X = new Matrix();
//X.RotateAt(45, new PointF(60.0f, 100.0f));
//path.Transform(X);
// рисуем path
Pen redPen = new Pen(Color.Red, 2);
g.FillPath(new SolidBrush(Color.Bisque), path);
g.DrawPath(redPen, path);
}
}
protected override void OnPaint(PaintEventArgs e)
{
int width = this.Width;
int height = this.Height;
int banJing = 10;
int ellipseX = (width - banJing * 4) / 2;
int ellipseY = (height - banJing * 4) / 2;
int fontX = (width - banJing * 8) / 2;
int fontY = height / 2;
//计算中点：width/2,height/2
Graphics g = e.Graphics;
Pen pn = new Pen(Color.Green, 10);
Rectangle rect = new Rectangle(ellipseX, ellipseY, 10, 10);
g.DrawEllipse(pn, rect);
Font fnt = new Font("宋体", 16);
g.DrawString("你好", fnt, new SolidBrush(Color.Red), fontX, fontY);
int n = 10;
double average = 360 / n;
int size = 100;
for (int i = 1; i < n + 1; i++)
{
int ellipseX1 = ellipseX + (int)(Math.Cos(((average * i * Math.PI) / 180.0)) * size);
int ellipseY1 = ellipseY + (int)(Math.Sin(((average * i * Math.PI) / 180.0)) * size);
Pen pn1 = new Pen(Color.Green, 10);
Rectangle rect1 = new Rectangle(ellipseX1, ellipseY1, 10, 10);
g.DrawEllipse(pn1, rect1);
//Console.WriteLine("average=" + average + " " + "average * i=" + average * i);
//Console.WriteLine("Math.Cos(average * i):" + Math.Cos(average * i) + " " + "Math.Sin(average * i):" + Math.Sin(average * i));
}
int m = 10;
average = 360 / m;
size = 150;
for (int i = 1; i < n + 1; i++)
{
int ellipseX1 = ellipseX + (int)(Math.Cos(((average * i * Math.PI) / 180.0)) * size);
int ellipseY1 = ellipseY + (int)(Math.Sin(((average * i * Math.PI) / 180.0)) * size);
Pen pn1 = new Pen(Color.Green, 10);
Rectangle rect1 = new Rectangle(ellipseX1, ellipseY1, 10, 10);
g.DrawEllipse(pn1, rect1);
//Console.WriteLine("average=" + average + " " + "average * i=" + average * i);
//Console.WriteLine("Math.Cos(average * i):" + Math.Cos(average * i) + " " + "Math.Sin(average * i):" + Math.Sin(average * i));
}
int p = 10;
average = 360 / p;
size = 200;
for (int i = 1; i < n + 1; i++)
{
int ellipseX1 = ellipseX + (int)(Math.Cos(((average * i * Math.PI) / 180.0)) * size);
int ellipseY1 = ellipseY + (int)(Math.Sin(((average * i * Math.PI) / 180.0)) * size);
Pen pn1 = new Pen(Color.Green, 10);
Rectangle rect1 = new Rectangle(ellipseX1, ellipseY1, 10, 10);
g.DrawEllipse(pn1, rect1);
//Console.WriteLine("average=" + average + " " + "average * i=" + average * i);
//Console.WriteLine("Math.Cos(average * i):" + Math.Cos(average * i) + " " + "Math.Sin(average * i):" + Math.Sin(average * i));
}
}
public override void Draw(Graphics graphics, RenderMode rm) {
int lineThickness = GetFieldValueAsInt(FieldType.LINE_THICKNESS);
Color lineColor = GetFieldValueAsColor(FieldType.LINE_COLOR);
bool shadow = GetFieldValueAsBool(FieldType.SHADOW);
bool lineVisible = (lineThickness > 0 && Colors.IsVisible(lineColor));
if (lineVisible) {
graphics.SmoothingMode = SmoothingMode.HighSpeed;
graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
graphics.CompositingQuality = CompositingQuality.HighQuality;
graphics.PixelOffsetMode = PixelOffsetMode.None;
//draw shadow first
if (shadow) {
int basealpha = 100;
int alpha = basealpha;
int steps = 5;
int currentStep = lineVisible ? 1 : 0;
while (currentStep <= steps) {
using (Pen shadowPen = new Pen(Color.FromArgb(alpha, 100, 100, 100), lineThickness)) {
Rectangle shadowRect = GuiRectangle.GetGuiRectangle(Left + currentStep, Top + currentStep, Width, Height);
graphics.DrawRectangle(shadowPen, shadowRect);
currentStep++;
alpha = alpha - (basealpha / steps);
}
}
}
Rectangle rect = GuiRectangle.GetGuiRectangle(Left, Top, Width, Height);
if (lineThickness > 0) {
using (Pen pen = new Pen(lineColor, lineThickness)) {
graphics.DrawRectangle(pen, rect);
}
}
}
}
public Lente01()
{
InitializeComponent();
lente = new Lente(); // Crea nuovi oggetti
sorgente = new SorgenteOttica();
finestra = new Finestra();
nomefile = "-";
displayList = new DisplayList();
singolo = new Ambiente();
completo = new Ambiente();
ambienteAttivo = singolo;
penne = new Pen[4];
penne[0] = new Pen(Color.Blue,2);
penne[1] = new Pen(Color.Red,1);
penne[2] = new Pen(Color.Green,1);
penne[3] = new Pen(Color.Gray,1);
angolo = 0;
this.gradiprimi.Value = angolo;
percentodiam = 110;
this.percdiam.Value = percentodiam;
RidimensionaFinestra(); // Richiede primo ricalcolo della finestra
}
private void button1_Click(object sender, EventArgs e)
{
// dibujando rectnagulos
Graphics papel = pictureBox1.CreateGraphics();
Pen lapiz = new Pen(Color.Black);
papel.DrawRectangle(lapiz, 0, 0, 100, 40);
// dibujar lines
papel.DrawLine(lapiz, 20,10, 100,200);
// dibujar ovalos
papel.DrawEllipse(lapiz, 100, 100, 100, 300);
/// dibujando formas rellenas
/// se debe usar una brocha no un lapiz
Brush brocha = new SolidBrush(Color.Red);
papel.FillRectangle(brocha, 30, 70, 60, 90);
papel.FillEllipse(brocha, 80, 30, 20, 50);
// introducir una imagen puede ser, jpge, gif, bmp etc.
Bitmap imagenCargada = new Bitmap(@"C:\Users\Public\Pictures\Sample Pictures\Chrysanthemum.jpg");
papel.DrawImage(imagenCargada, 50, 50, 200, 200);
}
static void DrawGraph(object sender, PaintEventArgs args)
{
if (map == null) return;
var g = args.Graphics;
var W = pointsPanel.ClientSize.Width - 20;
var H = pointsPanel.ClientSize.Height - 20;
g.Clear(Color.White);
g.TranslateTransform(10, 10);
var pen=new Pen(Color.FromArgb(100,Color.LightGray));
foreach (var e in map)
{
if (e.MapX != task.NetworkWidth - 1)
g.DrawLine(pen, W * e.X, H * e.Y, W * map[e.MapX + 1, e.MapY].X, H * map[e.MapX + 1, e.MapY].Y);
if (e.MapY != task.NetworkHeight - 1)
g.DrawLine(pen, W * e.X, H * e.Y, W * map[e.MapX, e.MapY + 1].X, H * map[e.MapX, e.MapY + 1].Y);
}
foreach(var e in map)
{
g.FillEllipse(GetBrush(e),
e.X*W-3,
e.Y*W-3,
6,
6);
}
}
public Player()
{
_pen = new Pen(Ext.ColorFromHsv(120, 0.75, 0.75));
_brush = new SolidBrush(_pen.Color);
_field = EntitiesOfType<Field>().Single();
Respawn();
}
public Circle(float x, float y, float r)
{
this.x = x;
this.y = y;
this.radius = r;
this.p = new System.Drawing.Pen(Color.Black, 3.0f);
}
private void dataSelectionList_DrawSubItem(object sender, DrawListViewSubItemEventArgs e)
{
Color color;
switch (e.ColumnIndex)
{
case 2:
color = Color.FromArgb(int.Parse(e.SubItem.Text));
Rectangle rect = e.Bounds;
rect.Inflate(-4, -2);
using (SolidBrush brush = new SolidBrush(color))
{
e.Graphics.FillRectangle(brush, rect);
e.Graphics.DrawRectangle(Pens.Black, rect);
}
break;
case 3:
float x1 = e.SubItem.Bounds.X;
float x2 = e.SubItem.Bounds.X + e.SubItem.Bounds.Width;
float y = e.SubItem.Bounds.Y + e.SubItem.Bounds.Height / 2;
color = Color.FromArgb(int.Parse(e.Item.SubItems[2].Text));
float thickness = float.Parse(e.Item.SubItems[1].Text);
using (Pen pen = new Pen(color, thickness))
{
e.Graphics.DrawLine(pen, x1, y, x2, y);
}
break;
default:
e.DrawDefault = true;
break;
}
}
public Surface(Image backgroundImage = null)
{
ScreenRectangle = CaptureHelpers.GetScreenBounds();
ScreenRectangle0Based = CaptureHelpers.ScreenToClient(ScreenRectangle);
InitializeComponent();
using (MemoryStream cursorStream = new MemoryStream(Resources.Crosshair))
{
Cursor = new Cursor(cursorStream);
}
if (backgroundImage != null)
{
SurfaceImage = backgroundImage;
Prepare();
}
DrawableObjects = new List<DrawableObject>();
Config = new SurfaceOptions();
timer = new Stopwatch();
borderPen = new Pen(Color.Black);
borderDotPen = new Pen(Color.Black, 1);
borderDotPen2 = new Pen(Color.White, 1);
borderDotPen2.DashPattern = new float[] { 5, 5 };
nodeBackgroundBrush = new SolidBrush(Color.White);
textFont = new Font("Arial", 17, FontStyle.Bold);
}
public static void DrawRoundedRectangle(this Graphics g, Pen pen, RectangleF rect, float cornerRadius)
{
using(var gp = GraphicsUtility.GetRoundedRectangle(rect, cornerRadius))
{
g.DrawPath(pen, gp);
}
}
public override void Nacrtaj(Graphics g)
{
using (Pen pero = new Pen(Color.Blue))
{
g.DrawRectangle(pero, x, y, širina, visina);
}
}
private void pnl_painter_MouseMove(object sender, MouseEventArgs e)
{
Brush brush1 = new SolidBrush(Color.Black);
if (rdo_black.Checked) color = "black";
else if (rdo_blue.Checked) color = "blue";
else if (rdo_red.Checked) color = "red";
switch (color)
{
case "black": brush1 = new SolidBrush(Color.Black); break;
case "blue": brush1 = new SolidBrush(Color.Blue); break;
case "red": brush1 = new SolidBrush(Color.Red); break;
}
if (rdo_small.Checked) size = 4;
else if (rdo_middle.Checked) size = 8;
else if (rdo_large.Checked) size = 12;
x2 = e.X;
y2 = e.Y;
Pen pen1 = new Pen(brush1, size);
pen1.SetLineCap(System.Drawing.Drawing2D.LineCap.Round, System.Drawing.Drawing2D.LineCap.Round, System.Drawing.Drawing2D.DashCap.Flat);
//pen1.LineJoin = System.Drawing.Drawing2D.LineJoin.Round;
if (shouldPaint)
{
Graphics graphics = pnl_painter.CreateGraphics();
//graphics.FillEllipse(brush1, e.X, e.Y, size, size);
graphics.DrawLine(pen1, x1, y1, x2, y2);
graphics.Dispose();
}
x1 = e.X;
y1 = e.Y;
}
public void UpdateImage()
{
if (!showCheckBox.Checked)
return;
Graphics g = pictureBox.CreateGraphics();
int x;
int y;
Pen activeColumnPen = new Pen(new SolidBrush(Color.Gray));
Pen inactiveColumnPen = new Pen(new SolidBrush(Color.White));
Brush activeColumnBrush = new SolidBrush(Color.Gray);
Brush inactiveColumnBrush = new SolidBrush(Color.White);
for (int ix = 0; ix < _inputs.Width; ix++)
{
for (int iy = 0; iy < _inputs.Height; iy++)
{
x = (int)(ix * 5);
y = (int)(iy * 5);
if (_inputs[ix, iy].GetActive(0))
g.FillRectangle(activeColumnBrush, x, y, cellWidth, cellHeight);
else
g.FillRectangle(inactiveColumnBrush, x, y, cellWidth, cellHeight);
}
}
}
public AccountGridButton()
{
InitializeComponent();
SetStyle(ControlStyles.AllPaintingInWmPaint, true);
SetStyle(ControlStyles.UserPaint, true);
SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
fontLarge = FONT_LARGE;
fontSmall = FONT_SMALL;
brush = new SolidBrush(Color.LightGray);
pen = new Pen(brush);
_AccountName = "Example";
_DisplayName = "*****@*****.**";
_LastUsed = DateTime.MinValue;
_ShowAccount = true;
using (var g = this.CreateGraphics())
{
ResizeLabels(g);
}
this.Disposed += AccountGridButton_Disposed;
}
protected override void OnPaint(PaintEventArgs pe)
{
// Calling the base class OnPaint
base.OnPaint(pe);
// Pre Display computings
Point ptRotation = new Point(150, 150);
Point ptimgNeedle = new Point(136,39);
bmpCadran.MakeTransparent(Color.Yellow);
bmpNeedle.MakeTransparent(Color.Yellow);
double alphaNeedle = InterpolPhyToAngle(airSpeed,0,80,180,468);
float scale = (float)this.Width / bmpCadran.Width;
// diplay mask
Pen maskPen = new Pen(this.BackColor, 30 * scale);
pe.Graphics.DrawRectangle(maskPen, 0, 0, bmpCadran.Width * scale, bmpCadran.Height * scale);
// display cadran
pe.Graphics.DrawImage(bmpCadran, 0, 0, (float)(bmpCadran.Width * scale), (float)(bmpCadran.Height * scale));
// display small needle
RotateImage(pe, bmpNeedle, alphaNeedle, ptimgNeedle, ptRotation, scale);
}
public void DrawCross(Panel panel)
{
Graphics g = panel.CreateGraphics();
Pen _pen = new Pen(Color.Black, _linewidth);
g.DrawLine(_pen, new Point(_innerMargin, _innerMargin), new Point(_square - _innerMargin, _square - _innerMargin));
g.DrawLine(_pen, new Point(_innerMargin, _square - _innerMargin), new Point(_square - _innerMargin, _innerMargin));
}
public override void DrawArmyXY(PosXY pos, Terrain terra)
{
//set color
var c = Color.White;
if (terra.FriendFoe[pos.PosX, pos.PosY] != (int)FriendFoeKind.friend)
{
c = Color.Orange;
}
var pen = new System.Drawing.Pen(c);
var x = pos.PosX * glb_settings.get_map_box_size();
var y = pos.PosY * glb_settings.get_map_box_size();
var army_type = terra.ArmyUnits[pos];
switch ((int)army_type.ArmyType)
{
case (int)ArmyType.light_infantry:
//infantry light
DrawInfantry(pen, x, y);
break;
case (int)ArmyType.heavy_infantry:
//infantry heavy
DrawInfantry(pen, x, y);
break;
case (int)ArmyType.light_cavalry:
//cavalry light
DrawCavalry(pen, x, y);
break;
case (int)ArmyType.heavy_cavalry:
//cavalry light
DrawCavalry(pen, x, y);
break;
case (int)ArmyType.light_artillery:
//cavalry light
DrawArtillery(pen, x, y);
break;
case (int)ArmyType.heavy_artillery:
//cavalry light
DrawArtillery(pen, x, y);
break;
case (int)ArmyType.logistic:
//cavalry light
DrawLogistic(pen, x, y);
break;
case (int)ArmyType.recruitment:
//cavalry light
DrawRecruitment(pen, x, y);
break;
default:
break;
}
//heavy bars added
if ((int)army_type.ArmyType == (int)ArmyType.heavy_infantry || (int)army_type.ArmyType == (int)ArmyType.heavy_cavalry || (int)army_type.ArmyType == (int)ArmyType.heavy_artillery)
{
graph.DrawLine(pen, x + 2, y + 2, x + 10, y + 2);
}
}
public void GenerateBitmap()
{
int i = 0;
while (true)
{
if (i == 20)
{
break;
}
Bitmap Btmap = new Bitmap(640, 480);
string Dimensions = "X=";
//Clear surface
for (int y = 0; y < 480; y++)
{
for (int x = 0; x < 640; x++)
{
Btmap.SetPixel(x, y, System.Drawing.Color.White);
}
}
using (Graphics g = Graphics.FromImage(Btmap))
{
Random rng = new Random();
Rectangle rect = new Rectangle();
//Randomize rectangle position and size
rect.X = rng.Next(20, 600);
rect.Y = rng.Next(20, 440);
Dimensions += rect.X;
Dimensions += " Y=";
Dimensions += rect.Y;
rect.Width = rng.Next(20, 640 - rect.X);
rect.Height = rng.Next(20, 480 - rect.Y);
//Pen and brush
System.Drawing.Pen pen = new System.Drawing.Pen(System.Drawing.Color.Red, 5);
System.Drawing.SolidBrush brush = new System.Drawing.SolidBrush(System.Drawing.Color.Red);
g.DrawRectangle(pen, rect);
g.FillRectangle(brush, rect);
//Randomize elipse position and size
rect.X = rng.Next(20, 600);
rect.Y = rng.Next(20, 440);
rect.Width = rng.Next(20, 640 - rect.X);
rect.Height = rng.Next(20, 480 - rect.Y);
pen = new System.Drawing.Pen(System.Drawing.Color.Blue, 5);
brush = new System.Drawing.SolidBrush(System.Drawing.Color.Blue);
g.DrawEllipse(pen, rect);
g.FillEllipse(brush, rect);
}
var handle = Btmap.GetHbitmap();
try
{
if (Application.Current != null)
{
Application.Current.Dispatcher.BeginInvoke((Action) delegate()
{
this.Rect = Dimensions;
this.Bitmap = Imaging.CreateBitmapSourceFromHBitmap(handle, IntPtr.Zero, Int32Rect.Empty, BitmapSizeOptions.FromEmptyOptions());
});
}
else
{
break;
}
Thread.Sleep(500);
}
finally
{
DeleteObject(handle);
i++;
}
}
}
/// <summary>
/// Renders a LineString to the map.
/// </summary>
/// <param name="g">Graphics reference</param>
/// <param name="line">LineString to render</param>
/// <param name="pen">Pen style used for rendering</param>
/// <param name="map">Map reference</param>
public static void DrawBezierString(System.Drawing.Graphics g, ILineString line, System.Drawing.Pen pen, IMap map)
{
if (line.Coordinates.Length > 1)
{
var gp = new GraphicsPath();
var points = Transform.TransformToImage(line, map);
if (points.Length > 0)
{
gp.AddBeziers(points);
g.DrawPath(pen, gp);
}
}
}
public void DrawLine(System.Drawing.Pen pen, int x1, int y1, int x2, int y2)
{
//pen.Color = color;
gr.DrawLine(pen, x1, y1, x2, y2);
}
/// <summary>
/// Draw the footprint line in GDI.
/// </summary>
/// <param name="graphics"></param>
/// <param name="pen"></param>
public void Draw(System.Drawing.Graphics graphics, System.Drawing.Pen pen)
{
Curve curve = m_curve.GeometryCurve;
DrawCurve(graphics, pen, curve);
}
private void editor_animations_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (!TabEditor.IsSelected || editor_animations.SelectedIndex == -1)
{
return;
}
currently_editing_animation = sprite.AnimationModule.Animations[(string)editor_animations.SelectedItem];
currently_editing_animation_row = editor_animations.SelectedIndex;
var bitmap = new System.Drawing.Bitmap(sprite.Texture.Bitmap); //Clone it, we don't want to write on our texture
var bluePen = new System.Drawing.Pen(System.Drawing.Color.Aqua, 2);
var moduleSprite = currently_editing_animation.Owner as ModuleSprite;
if (moduleSprite != null)
{
var ownerModule = moduleSprite.GetFirstModule <AnimationModule>();
int x = 0;
int y = 0;
for (int i = 0; i < currently_editing_animation.Row; i++)
{
y += ownerModule.Animations[i].Height;
}
float width = currently_editing_animation.Width * currently_editing_animation.Frames;
float height = y + currently_editing_animation.Height;
using (var graphics = Graphics.FromImage(bitmap))
{
graphics.DrawLine(bluePen, x, y, width, y);
graphics.DrawLine(bluePen, width, y, width, height);
graphics.DrawLine(bluePen, x, height, width, height);
graphics.DrawLine(bluePen, x, y, x, height);
}
ImageSource @new = ToBitmapSource(bitmap);
bitmap.Dispose();
sheet_editor.Source = @new;
//Create frames
Frames.Children.Clear();
bitmap = new System.Drawing.Bitmap(sprite.Texture.Bitmap); //Clone it, we don't want to write on our texture
for (int i = 0; i < currently_editing_animation.Frames; i++)
{
var result = new Bitmap(currently_editing_animation.Width, currently_editing_animation.Height);
x = currently_editing_animation.Width * i;
y = 0;
for (int z = 0; z < currently_editing_animation.Row; z++)
{
y += ownerModule.Animations[i].Height;
}
width = currently_editing_animation.Width;
height = currently_editing_animation.Height;
using (var g = Graphics.FromImage(result))
{
g.DrawImage(bitmap, new RectangleF(0f, 0f, width, height), new RectangleF(x, y, width, height), GraphicsUnit.Pixel);
}
var btn = new Button();
btn.Name = "b" + i;
btn.Width = 32;
btn.ContextMenu = FindResource("cmButton") as ContextMenu;
if (btn.ContextMenu != null)
{
btn.ContextMenu.PlacementTarget = btn;
btn.Click += delegate
{
try
{
selectedIndex = int.Parse(btn.Name.Substring(1));
btn.ContextMenu.IsOpen = !btn.ContextMenu.IsOpen;
}
catch
{ }
};
}
var img = new System.Windows.Controls.Image {
Source = ToBitmapSource(result)
};
btn.Content = img;
result.Dispose();
Frames.Children.Add(btn);
}
}
bitmap.Dispose();
}
public BarRenderer(System.Drawing.Pen pen, Color start, Color end) : this()
{
this.Pen = pen;
this.SetGradient(start, end);
}
private void redraw_OLD()
{
Graphics g = this.CreateGraphics();
g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias;
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
//Do Double Buffering
Graphics offScreenDC;
//offScreenBmp = new Bitmap(this.Width, this.Height);
//
offScreenDC = Graphics.FromImage(offScreenBmp);
offScreenDC.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias;
offScreenDC.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
offScreenDC.Clear(this.BackColor);
if (this.BackgroundImage != null)
{
offScreenDC.DrawImage(this.BackgroundImage, 0, 0);
}
// Visualizzazione Griglia
if (this.gridSize > 0)
{
System.Drawing.Pen myPen = new System.Drawing.Pen(System.Drawing.Color.LightGray);
int nX = this.Width / this.gridSize;
for (int i = 0; i <= nX; i++)
{
offScreenDC.DrawLine(myPen, i * this.gridSize, 0, i * this.gridSize, this.Height);
}
int nY = this.Height / this.gridSize;
for (int i = 0; i <= nY; i++)
{
offScreenDC.DrawLine(myPen, 0, i * this.gridSize, this.Width, i * this.gridSize);
}
myPen.Dispose();
}
// Disegna tutti gli oggetti
s.Draw(offScreenDC, 0, 0, 1);
//Draw Red creation Rect/Line
if (this.MouseSx & this.Status == "drawrect")
{
System.Drawing.Pen myPen = new System.Drawing.Pen(System.Drawing.Color.Red, 1.5f);
myPen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dot;
myPen.StartCap = System.Drawing.Drawing2D.LineCap.DiamondAnchor;
//myPen.EndCap = System.Drawing.Drawing2D.LineCap.ArrowAnchor;
if (this.Option == "LI")
{
offScreenDC.DrawLine(myPen, startX, startY, tempX, tempY);
}
else
{
offScreenDC.DrawRectangle(myPen, new Rectangle(this.startX, this.startY, tempX - this.startX, tempY - this.startY));
}
myPen.Dispose();
}
//Draw selection Rect
if (this.MouseSx & this.Status == "selrect")
{
System.Drawing.Pen myPen = new System.Drawing.Pen(System.Drawing.Color.Green, 1.5f);
myPen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dash;
offScreenDC.DrawRectangle(myPen, new Rectangle(this.startX, this.startY, tempX - this.startX, tempY - this.startY));
myPen.Dispose();
}
g.DrawImageUnscaled(offScreenBmp, 0, 0);
offScreenDC.Dispose();
g.Dispose();
}
/// <summary>
/// 3.算法画箭头
/// </summary>
/// <param name="p1">上一图片左上角坐标</param>
/// <param name="p2">下一图片左上角坐标</param>
/// <param name="width">图片宽度</param>
/// <param name="height">图片高度</param>
/// <param name="pen">画笔</param>
private void MakeArrowByCal(System.Drawing.Point p1, System.Drawing.Point p2, int width, int height, Pen pen)
{
//以下微调
p1.Y -= 125;
p2.Y -= 125;
p1.X += 2;
p2.X += 2;
var pstart = new System.Drawing.Point();
var pend = new System.Drawing.Point();
if (p1.X == p2.X)//向下
{
pstart.X = p1.X + width / 2;
pstart.Y = p1.Y + height;
pend.X = p2.X + width / 2;
pend.Y = p2.Y;
//以下微调
pend.Y -= 30;
}
else if (p1.X < p2.X)//向右
{
pstart.X = p1.X + width;
pstart.Y = p1.Y + height / 2;
pend.X = p2.X;
pend.Y = p2.Y + height / 2;
}
else if (p1.X > p2.X)//向左
{
pstart.X = p1.X;
pstart.Y = p1.Y + height / 2;
pend.X = p2.X + width;
pend.Y = p2.Y + height / 2;
}
//画箭头,只对不封闭曲线有用
pen.DashStyle = DashStyle.Solid;
pen.EndCap = LineCap.ArrowAnchor;
g.DrawLine(pen, pstart, pend);//x1,y1,x2,y2
}
/// <summary>
/// 生成图片验证码
/// </summary>
/// <param name="nLen">验证码的长度</param>
/// <param name="strKey">输出参数，验证码的内容</param>
/// <param name="PureBlackBackGround">是否黑白色</param>
/// <returns>图片字节流</returns>
private byte[] GenerateVerifyImage(int keyLength,
ref string imageCodeKey,
bool pureBlackBackGround,
bool drawDisturbLine)
{
int bmpWidth = 26 * keyLength + 8;
int bmpHeight = 20;
System.Drawing.Bitmap bmp = new System.Drawing.Bitmap(bmpWidth, bmpHeight);
// 1. 生成随机背景颜色
int red, green, blue; // 背景的三元色
System.Random rd = new Random((int)System.DateTime.Now.Ticks);
if (!pureBlackBackGround)
{
red = rd.Next(255) % 128 + 128;
green = rd.Next(255) % 128 + 128;
blue = rd.Next(255) % 128 + 128;
}
else
{
red = 255;
green = 255;
blue = 255;
}
// 2. 填充位图背景
System.Drawing.Graphics graph = System.Drawing.Graphics.FromImage(bmp);
graph.FillRectangle(new SolidBrush(System.Drawing.Color.FromArgb(red, green, blue))
, 0
, 0
, bmpWidth
, bmpHeight);
// 3. 绘制干扰线条，采用比背景略深一些的颜色
if (drawDisturbLine)
{
int lines = 3;
System.Drawing.Pen pen;
if (!pureBlackBackGround)
{
pen = new System.Drawing.Pen(System.Drawing.Color.FromArgb(red - 17, green - 17, blue - 17), 1);
}
else
{
pen = new System.Drawing.Pen(System.Drawing.Color.FromArgb(12, 12, 12), 1);
}
for (int a = 0; a < lines; a++)
{
int x1 = rd.Next() % bmpWidth;
int y1 = rd.Next() % bmpHeight;
int x2 = rd.Next() % bmpWidth;
int y2 = rd.Next() % bmpHeight;
graph.DrawLine(pen, x1, y1, x2, y2);
}
}
// 采用的字符集，可以随即拓展，并可以控制字符出现的几率
string codeScop = "ABCDEFGHJKLMNPRSTUVWXYZ23456789";
// 4. 循环取得字符，并绘制
string result = "";
for (int i = 0; i < keyLength; i++)
{
int coordinateX = (i * 26 + rd.Next(3));
int coordinateY = rd.Next(2) + 1;
// 确定字体
System.Drawing.Font font = new System.Drawing.Font("Courier New",
13 + rd.Next() % 4,
System.Drawing.FontStyle.Bold);
char currentChar = codeScop[rd.Next(codeScop.Length)]; // 随机获取字符
result += currentChar.ToString();
// 绘制字符
if (!pureBlackBackGround)
{
graph.DrawString(currentChar.ToString(),
font,
new SolidBrush(System.Drawing.Color.FromArgb(red - 60 + coordinateY * 3,
green - 60 + coordinateY * 3,
blue - 40 + coordinateY * 3)),
coordinateX,
coordinateY);
}
else
{
graph.DrawString(currentChar.ToString(),
font,
new SolidBrush(System.Drawing.Color.FromArgb(0, 0, 0)),
coordinateX,
coordinateY);
}
}
// 5. 输出字节流
System.IO.MemoryStream bstream = new System.IO.MemoryStream();
//bmp = TwistImage(bmp, true, 2.0, 2.0);
bmp.Save(bstream, System.Drawing.Imaging.ImageFormat.Jpeg);
bmp.Dispose();
graph.Dispose();
imageCodeKey = result;
byte[] byteReturn = bstream.ToArray();
bstream.Close();
return(byteReturn);
}
/// <summary>
/// Renders a LineString to the map.
/// </summary>
/// <param name="g">Graphics reference</param>
/// <param name="line">LineString to render</param>
/// <param name="pen">Pen style used for rendering</param>
/// <param name="map">Map reference</param>
public static void DrawLineString(System.Drawing.Graphics g, ILineString line, System.Drawing.Pen pen, IMap map)
{
if (line.Coordinates.Length > 1)
{
var gp = new GraphicsPath();
int count = 0;
var points = ClipValues(Transform.TransformToImage(line, map, SimplifyGeometryDuringRendering));
if (points.Length > 0)
{
gp.AddLines(points);
g.DrawPath(pen, gp);
}
}
}
public override void OnRenderAnimalionedView(System.Drawing.Graphics g, Model.DataModel data, System.Drawing.Pen linePen, System.Drawing.Brush lineBrush, System.Drawing.Brush TextBrush, System.Drawing.Brush DataBrush, System.Drawing.Font FontText, System.Drawing.Font FontData)
{
}
/// <summary>
/// Renders a MultiLineString to the map.
/// </summary>
/// <param name="g">Graphics reference</param>
/// <param name="lines">MultiLineString to be rendered</param>
/// <param name="pen">Pen style used for rendering</param>
/// <param name="map">Map reference</param>
public static void DrawMultiLineString(System.Drawing.Graphics g, IMultiLineString lines, System.Drawing.Pen pen, IMap map)
{
for (int i = 0; i < lines.Geometries.Length; i++)
{
DrawLineString(g, (ILineString)lines.Geometries[i], pen, map);
}
}
public override void OnRenderNormalView(System.Drawing.Graphics g, Model.DataModel dataModel, System.Drawing.Pen linePen, System.Drawing.Brush lineBrush, System.Drawing.Brush TextBrush, System.Drawing.Brush DataBrush, System.Drawing.Font TextFont, System.Drawing.Font DataFont)
{
if (dataModel is CoordinateMultiDataModel)
{
CoordinateMultiDataModel datas = dataModel as CoordinateMultiDataModel;
List <DataModel> dataList = datas.dataList;
int i = 0;
foreach (DataModel data in dataList)
{
data.Area.left = dataModel.Area.left + i * dataModel.Area.Width / 2;
data.Area.right = data.Area.left + dataModel.Area.Width / 2 - MultiPadding;
data.Area.bottom = dataModel.Area.bottom;
data.Area.Width = data.Area.right - data.Area.left;
data.Area.Height = (int)(data.mainData / MaxNum * EViewHeight);
data.Area.top = dataModel.Area.top - data.Area.Height;
i++;
//绘制点
Rectangle item = new Rectangle(data.Area.left, data.Area.top, data.Area.Width, data.Area.Height);
if (IsDrawDetailData)
{
//ReportViewUtils.drawString(g, LocationModel.Location_Right_Right, CoordinateDataModelBean.Y_Data[i] + "", FontData, DataBrush, StartX, StartY, LeftPadding, padding);
g.DrawString(data.mainData + "", DataFont, DataBrush, (item.X), item.Y - 2 * DataSize);
}
Brush bs = new SolidBrush(data.ModelColor);
Brush bb = new SolidBrush(Color.FromArgb(100, data.ModelColor.R, data.ModelColor.G, data.ModelColor.B));
if (IsRadiusRectAngle)
{
GraphicsPath path = ReportViewUtils.CreateRoundedRectanglePath(item, data.Area.Width / 4);
if (data.Area.IsMouseIn)
{
g.FillPath(bs, path);
g.FillRectangle(bb, data.Area.left, CoordinateStartY - CoordinateHeight, data.Area.Width, CoordinateHeight);
}
else
{
g.FillPath(bs, path);
}
path.Dispose();
}
else
{
if (data.Area.IsMouseIn)
{
g.FillRectangle(bs, item);
g.FillRectangle(bb, dataModel.Area.left, CoordinateStartY - CoordinateHeight, dataModel.Area.Width, CoordinateHeight);
}
else
{
g.FillRectangle(bs, item);
}
}
bb.Dispose();
bs.Dispose();
}
}
}
public void DisplayLine(int x1, int y1, int x2, int y2, System.Drawing.Pen col)
{
Graphics g = panel1.CreateGraphics();
// System.Drawing.Pen col = Pens.Black;
g.DrawLine(col, x1, panel1.Height - y1, x2, panel1.Height - y2);
}
/// <summary>
/// c#生成缩略图 图片固定大小 缩略图加空白填充
/// </summary>
/// <param name="fileName"></param>
/// <param name="newFile"></param>
/// <param name="desWidth"></param>
/// <param name="desHeight"></param>
public void SamllImageGengeratedFixedHW(string fileName, string newFile, int desWidth, int desHeight)
{
//容器高与宽
string backcolor = "#FFFFFF";
string borderColor = "#999999";
int penwidth = 0;
int penhight = 0;
System.Drawing.Image oimage = System.Drawing.Image.FromFile(fileName);
//System.Drawing.Image oimage = System.Drawing.Image.FromStream(ostream);
int owidth = oimage.Width;
int oheight = oimage.Height;
string hw = GetImageSize(owidth, oheight);
string[] aryhw = hw.Split(';');
int twidth = Convert.ToInt32(aryhw[0]);
int theight = Convert.ToInt32(aryhw[1]);
//新建一个bmp图片
System.Drawing.Bitmap timage = new System.Drawing.Bitmap(desWidth, desHeight);
//System.Drawing.Imaging.ImageFormat thisFormat = timage.RawFormat;
//新建一个画板
System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(timage);
g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.High;
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
g.Clear(System.Drawing.ColorTranslator.FromHtml(backcolor));
if (twidth < desWidth & theight == desHeight)
{
penwidth = desWidth - twidth;
}
else if (twidth == desWidth && theight < desHeight)
{
penhight = desHeight - theight;
}
else if (twidth < desWidth && theight < desHeight)
{
penwidth = desWidth - twidth;
penhight = desHeight - theight;
}
int top = penhight / 2;
int left = penwidth / 2;
g.DrawImage(oimage, new System.Drawing.Rectangle(left, top, twidth, theight), new System.Drawing.Rectangle(0, 0, owidth, oheight), System.Drawing.GraphicsUnit.Pixel);
System.Drawing.Pen pen = new System.Drawing.Pen(System.Drawing.ColorTranslator.FromHtml(borderColor));
g.DrawRectangle(pen, 0, 0, desWidth - 2, desHeight - 2);
//string pathifile = Server.HtmlEncode(Request.PhysicalApplicationPath) + "image\\" +"t"+ DateTime.Now.Minute.ToString() + DateTime.Now.Second.ToString() + ".jpg";
try
{
//原图保存
// oimage.Save(pathifile,System.Drawing.Imaging.ImageFormat.Jpeg);
//缩图图保存
timage.Save(newFile, System.Drawing.Imaging.ImageFormat.Jpeg);
}
catch (Exception ex)
{
throw ex;
}
finally
{
oimage.Dispose();//该方法如果不执行，后面删除图像等操作会提示文件被其他进程占用 2020-11-25
g.Dispose();
timage.Dispose();
}
}
/// <summary>
/// Renders a label to the map.
/// </summary>
/// <param name="g">Graphics reference</param>
/// <param name="LabelPoint">Label placement</param>
/// <param name="Offset">Offset of label in screen coordinates</param>
/// <param name="font">Font used for rendering</param>
/// <param name="forecolor">Font forecolor</param>
/// <param name="backcolor">Background color</param>
/// <param name="halo">Color of halo</param>
/// <param name="rotation">Text rotation in degrees</param>
/// <param name="text">Text to render</param>
/// <param name="map">Map reference</param>
public static void DrawLabel(System.Drawing.Graphics g, System.Drawing.PointF LabelPoint, System.Drawing.PointF Offset, System.Drawing.Font font, System.Drawing.Color forecolor, System.Drawing.Brush backcolor, System.Drawing.Pen halo, float rotation, string text, IMap map)
{
System.Drawing.SizeF fontSize = g.MeasureString(text, font); //Calculate the size of the text
LabelPoint.X += Offset.X; LabelPoint.Y += Offset.Y; //add label offset
if (rotation != 0 && rotation != float.NaN)
{
g.TranslateTransform(LabelPoint.X, LabelPoint.Y);
g.RotateTransform(rotation);
g.TranslateTransform(-fontSize.Width / 2, -fontSize.Height / 2);
if (backcolor != null && backcolor != System.Drawing.Brushes.Transparent)
{
g.FillRectangle(backcolor, 0, 0, fontSize.Width * 0.74f + 1f, fontSize.Height * 0.74f);
}
System.Drawing.Drawing2D.GraphicsPath path = new System.Drawing.Drawing2D.GraphicsPath();
path.AddString(text, font.FontFamily, (int)font.Style, font.Size, new System.Drawing.Point(0, 0), null);
if (halo != null)
{
g.DrawPath(halo, path);
}
g.FillPath(new System.Drawing.SolidBrush(forecolor), path);
//g.DrawString(text, font, new System.Drawing.SolidBrush(forecolor), 0, 0);
g.Transform = map.MapTransform;
}
else
{
if (backcolor != null && backcolor != System.Drawing.Brushes.Transparent)
{
g.FillRectangle(backcolor, LabelPoint.X, LabelPoint.Y, fontSize.Width * 0.74f + 1, fontSize.Height * 0.74f);
}
System.Drawing.Drawing2D.GraphicsPath path = new System.Drawing.Drawing2D.GraphicsPath();
path.AddString(text, font.FontFamily, (int)font.Style, font.Size, LabelPoint, null);
if (halo != null)
{
g.DrawPath(halo, path);
}
g.FillPath(new System.Drawing.SolidBrush(forecolor), path);
//g.DrawString(text, font, new System.Drawing.SolidBrush(forecolor), LabelPoint.X, LabelPoint.Y);
}
}
/// <summary>
/// Renders a multipolygon byt rendering each polygon in the collection by calling DrawPolygon.
/// </summary>
/// <param name="g">Graphics reference</param>
/// <param name="pols">MultiPolygon to render</param>
/// <param name="brush">Brush used for filling (null or transparent for no filling)</param>
/// <param name="pen">Outline pen style (null if no outline)</param>
/// <param name="clip">Specifies whether polygon clipping should be applied</param>
/// <param name="map">Map reference</param>
public static void DrawMultiPolygon(System.Drawing.Graphics g, IMultiPolygon pols, System.Drawing.Brush brush, System.Drawing.Pen pen, bool clip, IMap map)
{
for (int i = 0; i < pols.Geometries.Length; i++)
{
DrawPolygon(g, (IPolygon)pols.Geometries[i], brush, pen, clip, map);
}
}
private void switcher_tabPage_Paint(object sender, PaintEventArgs e)
{
//check if the program has been running too long
if (DateTime.Now.DayOfYear == DOY + 5)
{
MessageBox.Show("You work too hard! go home, make a tea, and relax");
BackColor = Color.DarkBlue;
}
System.Drawing.Pen grid_Pen;
grid_Pen = new System.Drawing.Pen(Color.Blue, 3);
System.Drawing.Graphics switcher_Graphics = switcher_tabPage.CreateGraphics();
int h_Begin = out_comboBox1.Location.Y + (out_comboBox1.Height / 2);
int h_End = out_comboBox12.Location.Y + (out_comboBox12.Height / 2);
int h_Incr = out_comboBox2.Location.Y - out_comboBox1.Location.Y;
int k = 0;
for (int i = h_Begin; i <= h_End; i += h_Incr)
{
//draw the horizontal lines
switcher_Graphics.DrawLine(grid_Pen, in_comboBox1.Location.X + (in_comboBox1.Width / 2), i, 1249, i);
y_crosspoints[k++] = i;
}
int vh_Begin = in_comboBox1.Location.X + (in_comboBox1.Width / 2);
int vh_End = in_comboBox11.Location.X + (in_comboBox11.Width / 2);
int vh_Incr = in_comboBox3.Location.X - in_comboBox1.Location.X;
//draw the higher vertical lines
int j = 0;
for (int i = vh_Begin; i <= vh_End; i += vh_Incr)
{
//
switcher_Graphics.DrawLine(grid_Pen, i, in_comboBox1.Location.Y + in_comboBox1.Height, i, h_End);
//
x_crosspoints[j] = i;
j += 2;
}
int vl_Begin = in_comboBox2.Location.X + (in_comboBox2.Width / 2);
int vl_End = in_comboBox12.Location.X + (in_comboBox12.Width / 2);
int vl_Incr = in_comboBox4.Location.X - in_comboBox2.Location.X;
//draw the lower vertical lines
j = 1;
for (int i = vl_Begin; i <= vl_End; i += vl_Incr)
{
//
switcher_Graphics.DrawLine(grid_Pen, i, in_comboBox2.Location.Y + in_comboBox2.Height, i, h_End);
//
x_crosspoints[j] = i;
j += 2;
}
//draw upper bottom lines
int vbl_Begin = in_comboBox13.Location.X + (in_comboBox13.Width / 2);
int vbl_End = in_comboBox23.Location.X + (in_comboBox23.Width / 2);
int vbl_Incr = in_comboBox15.Location.X - in_comboBox13.Location.X;
j = 12;
for (int i = vbl_Begin; i <= vbl_End; i += vbl_Incr)
{
//
switcher_Graphics.DrawLine(grid_Pen, i, in_comboBox13.Location.Y, i, out_comboBox1.Location.Y + (out_comboBox1.Height / 2));
//
x_crosspoints[j] = i;
j += 2;
}
//draw lower bottom lines
//draw upper bottom lines
int vul_Begin = in_comboBox14.Location.X + (in_comboBox14.Width / 2);
int vul_End = in_comboBox24.Location.X + (in_comboBox24.Width / 2);
int vul_Incr = in_comboBox16.Location.X - in_comboBox14.Location.X;
j = 13;
for (int i = vul_Begin; i <= vul_End; i += vul_Incr)
{
//
switcher_Graphics.DrawLine(grid_Pen, i, in_comboBox14.Location.Y, i, out_comboBox1.Location.Y + (out_comboBox1.Height / 2));
//
x_crosspoints[j] = i;
j += 2;
}
grid_Pen.Dispose();
switcher_Graphics.Dispose();
}
private void Button_Click(object sender, RoutedEventArgs e)
{
LoadFile();
UpdateResults();
double wpx = 1.00;
double wpy = 1.00;
var Height = MaxPointX;
var Width = MaxPointY;
if (MaxPointX > 10000 && MaxPointY > 10000)
{
Height = 10000;
Width = 10000;
wpx = Math.Round((10000.00 / MaxPointX), 2);
wpy = Math.Round((10000.00 / MaxPointY), 2);
if (wpx == 0)
{
wpx = 0.01;
}
if (wpy == 0)
{
wpy = 0.01;
}
}
System.Drawing.Bitmap image = new Bitmap(Height, Width);
Graphics graph = Graphics.FromImage(image);
graph.Clear(System.Drawing.Color.Azure);
System.Drawing.Pen pen = new System.Drawing.Pen(System.Drawing.Brushes.Black);
for (int i = 0; i < solids.Count; i++)
{
graph.DrawBezier(pen, (float)(solids[i].X1 * wpx), (float)(solids[i].Y1 * wpy), (float)(solids[i].X2 * wpx), (float)(solids[i].Y2 * wpy), (float)(solids[i].X3 * wpx), (float)(solids[i].Y3 * wpy), (float)(solids[i].X4 * wpx), (float)(solids[i].Y4 * wpy));
}
System.Drawing.Point[] pktPkt = new System.Drawing.Point[pkt.Count()];
for (int i = 0; i < pkt.Count; i++)
{
graph.DrawEllipse(pen, (float)pkt[i].X1, (float)pkt[i].Y1, 5, 5);
}
for (int i = 0; i < Punkty.Count; i++)
{
graph.DrawLine(pen, Convert.ToInt32(Punkty[i].X1 * wpx), Convert.ToInt32(Punkty[i].Y1 * wpy), Convert.ToInt32(Punkty[i].X2 * wpx), Convert.ToInt32(Punkty[i].Y2 * wpy));
}
for (int i = 0; i < ellipse.Count; i++)
{
var width = 100 * ellipse[i].ratio;
System.Drawing.Rectangle rect = new System.Drawing.Rectangle(Convert.ToInt32(ellipse[i].x * wpx), Convert.ToInt32(ellipse[i].y * wpy), Convert.ToInt32(width), 100);
graph.DrawEllipse(pen, rect);
}
for (int i = 0; i < circles.Count; i++)
{
System.Drawing.Rectangle rect = new System.Drawing.Rectangle(Convert.ToInt32(circles[i].X * wpx), Convert.ToInt32(circles[i].Y * wpy), Convert.ToInt32(circles[i].Radius * wpx), Convert.ToInt32(circles[i].Radius * wpx));
graph.DrawEllipse(pen, rect);
}
for (int i = 0; i < arcs.Count; i++)
{
int radius = 1;
if (arcs[i].Z * wpx < 1)
{
radius = 1;
}
else
{
radius = Convert.ToInt32(arcs[i].Z * wpx);
}
System.Drawing.Rectangle rect = new System.Drawing.Rectangle(Convert.ToInt32(arcs[i].X * wpx), Convert.ToInt32(arcs[i].Y * wpy), radius, radius);
graph.DrawArc(pen, rect, arcs[i].startAngle, arcs[i].endAngle);
}
for (int i = 0; i < texts.Count; i++)
{
var item = ((float)(texts[i].textHeight * wpx)) > 10 ? 10 : (float)(texts[i].textHeight * wpx);
graph.DrawString(texts[i].text, new Font(new System.Drawing.FontFamily("Arial"), item),
System.Drawing.Brushes.Blue, texts[i].X * (float)wpx, texts[i].Y * (float)wpy);
}
for (int i = 0; i < mmtext.Count; i++)
{
var item = ((float)(texts[i].textHeight * wpx)) > 10 ? 10 : (float)(texts[i].textHeight * wpx);
graph.DrawString(mmtext[i].text, new Font(new System.Drawing.FontFamily("Arial"), item),
System.Drawing.Brushes.Blue, mmtext[i].X * (float)wpx, mmtext[i].Y * (float)wpy);
}
System.Drawing.Point[] pointsPolygon = new System.Drawing.Point[polygon.Count];
for (int i = 0; i < polygon.Count; i++)
{
pointsPolygon[i] = new System.Drawing.Point(Convert.ToInt32(polygon[i].X * wpx), Convert.ToInt32(polygon[i].Y * wpy));
var ts = pointsPolygon[i].X;
var db = pointsPolygon[i].Y;
}
System.Drawing.Point[] pktlines = new System.Drawing.Point[lines.Count()];
for (int i = 0; i < lines.Count; i++)
{
pktlines[i] = new System.Drawing.Point(Convert.ToInt32(lines[i].X * wpx), Convert.ToInt32(lines[i].Y * wpy));
}
System.Drawing.Point[] sppoints = new System.Drawing.Point[spline.Count()];
for (int i = 0; i < spline.Count; i++)
{
var x = 1.00;
var y = 1.00;
if (spline[i].X * wpx > 1)
{
x = spline[i].X * wpx;
}
if (spline[i].Y * wpy > 1)
{
y = spline[i].Y * wpy;
}
sppoints[i] = new System.Drawing.Point(Convert.ToInt32(x), Convert.ToInt32(y));
}
System.Drawing.Point[] hatchPoints = new System.Drawing.Point[hatchList.Count()];
for (int i = 0; i < hatchList.Count; i++)
{
var x = 1.00;
var y = 1.00;
hatchPoints[i] = new System.Drawing.Point(Convert.ToInt32(hatchList[i].X * wpx), Convert.ToInt32(hatchList[i].Y * wpy));
}
if (hatchPoints.Count() > 0)
{
graph.DrawPolygon(pen, hatchPoints);
}
if (pktlines.Count() > 0)
{
graph.DrawPolygon(pen, pktlines);
}
if (pointsPolygon.Count() > 0)
{
graph.DrawPolygon(pen, pointsPolygon);
}
if (sppoints.Count() > 0)
{
graph.DrawCurve(pen, sppoints);
}
System.Drawing.Point[] attpoints = new System.Drawing.Point[att.Count()];
for (int i = 0; i < att.Count; i++)
{
var x = 1.00;
var y = 1.00;
if (att[i].X * wpx > 1)
{
x = att[i].X * wpx;
}
if (att[i].Y * wpy > 1)
{
y = att[i].Y * wpy;
}
attpoints[i] = new System.Drawing.Point(Convert.ToInt32(x), Convert.ToInt32(y));
}
//graph.DrawLines(pen, attpoints);
image.Save("trala.jpeg", System.Drawing.Imaging.ImageFormat.Png);
var ScreenCapture = System.Windows.Interop.Imaging.CreateBitmapSourceFromHBitmap(
image.GetHbitmap(),
IntPtr.Zero,
System.Windows.Int32Rect.Empty,
BitmapSizeOptions.FromWidthAndHeight(10000, 10000));
abc.Source = ScreenCapture;
}
/// <summary>
/// Renders a polygon to the map.
/// </summary>
/// <param name="g">Graphics reference</param>
/// <param name="pol">Polygon to render</param>
/// <param name="brush">Brush used for filling (null or transparent for no filling)</param>
/// <param name="pen">Outline pen style (null if no outline)</param>
/// <param name="clip">Specifies whether polygon clipping should be applied</param>
/// <param name="map">Map reference</param>
public static void DrawPolygon(System.Drawing.Graphics g, IPolygon pol, System.Drawing.Brush brush, System.Drawing.Pen pen, bool clip, IMap map)
{
try
{
if (pol.Shell == null)
{
return;
}
if (pol.Shell.Coordinates.Length > 2)
{
var points = Transform.TransformToImage(pol.Shell, map, SimplifyGeometryDuringRendering);
var solidBrush = brush as SolidBrush;
if (solidBrush != null && solidBrush.Color.A != 0)
{
g.FillPolygon(brush, points, FillMode.Alternate);
}
if (pen != null)
{
g.DrawPolygon(pen, points);
}
for (int i = 0; i < pol.Holes.Length; i++)
{
points = Transform.TransformToImage(pol.Holes[i], map, SimplifyGeometryDuringRendering);
if (solidBrush != null && solidBrush.Color.A != 0)
{
g.FillPolygon(brush, points);
}
if (pen != null)
{
g.DrawPolygon(pen, points);
}
}
}
}
catch (InvalidOperationException e)
{
log.WarnFormat("Error during rendering", e);
}
catch (OverflowException e)
{
log.WarnFormat("Error during rendering", e);
}
}
public static void DrawGradient(Graphics _graphics, string channel)
{
switch (channel)
{
case "Red":
for (int i = 0; i <= 255; i++)
{
System.Drawing.Pen p = new System.Drawing.Pen(System.Drawing.Color.FromArgb(i, 0, 0));
_graphics.DrawLine(p, i, 0, i, 20);
}
break;
case "Green":
for (int i = 0; i <= 255; i++)
{
System.Drawing.Pen p = new System.Drawing.Pen(System.Drawing.Color.FromArgb(0, i, 0));
_graphics.DrawLine(p, i, 0, i, 20);
}
break;
case "Blue":
for (int i = 0; i <= 255; i++)
{
System.Drawing.Pen p = new System.Drawing.Pen(System.Drawing.Color.FromArgb(0, 0, i));
_graphics.DrawLine(p, i, 0, i, 20);
}
break;
case "Cyan":
for (int i = 0; i <= 255; i++)
{
System.Drawing.Pen p = new System.Drawing.Pen(System.Drawing.Color.FromArgb(i, 255, 255));
_graphics.DrawLine(p, i, 0, i, 20);
}
break;
case "Magenta":
for (int i = 0; i <= 255; i++)
{
System.Drawing.Pen p = new System.Drawing.Pen(System.Drawing.Color.FromArgb(255, i, 255));
_graphics.DrawLine(p, i, 0, i, 20);
}
break;
case "Yellow":
for (int i = 0; i <= 255; i++)
{
System.Drawing.Pen p = new System.Drawing.Pen(System.Drawing.Color.FromArgb(255, 255, i));
_graphics.DrawLine(p, i, 0, i, 20);
}
break;
default:
for (int i = 0; i <= 255; i++)
{
System.Drawing.Pen p = new System.Drawing.Pen(System.Drawing.Color.FromArgb(i, i, i));
_graphics.DrawLine(p, i, 0, i, 20);
}
break;
}
}
public BarRenderer(int minimum, int maximum, System.Drawing.Pen pen, Color start, Color end) : this(minimum, maximum)
{
this.Pen = pen;
this.SetGradient(start, end);
}
public BarRenderer(int minimum, int maximum, System.Drawing.Pen pen, System.Drawing.Brush brush) : this(minimum, maximum)
{
this.Pen = pen;
this.Brush = brush;
this.UseStandardBar = false;
}
private void MainGraphicPanel_Paint(object sender, PaintEventArgs e)
{
string args = "str";
{
string returnvalue;
returnvalue = args + " = Console.ReadLine()";
Console.WriteLine(returnvalue);
//return returnvalue
}
args = "mystring , 100 , FILE";
{
string result = "";
var x = args.Split(',');
var s = x.Select(n => n.Trim());
result = "" + s.ElementAt(2) + ".Read(" + s.ElementAt(0) + ".ToCharArray(), 0, " + s.ElementAt(1) + ")";
Console.WriteLine(result);
}
//fopen("filename", "r");
args = "\"filename\", \"r\"";
{
string result = "";
var x = args.Split(',');
var s = x.Select(n => n.Trim());
result = "new FileStream(" + s.ElementAt(0) + ", FileMode.Open)";
Console.WriteLine(result);
}
args = "File";
{
string result = "";
result = "" + args + ".Close()";
}
args = "string";
{
string result;
result = "Int32.Parse(" + args + ")";
Console.WriteLine(result);
}
Int32 f = 45;
var a = f.GetType();
args = "string";
{
string result;
result = args + ".Length()";
Console.WriteLine(result);
}
System.Drawing.Graphics g = e.Graphics;
if (player != null)
{
Image image = player.GetImage(currentFrame);
if (image != null)
{
g.DrawImage(image,
curX + player.sprites[currentFrame].pos.X + drawOffSet.X + (MainGraphicPanel.Width / 2) - image.Width / 2 * scaleX,
curY + player.sprites[currentFrame].pos.Y + drawOffSet.Y + (MainGraphicPanel.Height / 2) - image.Height / 2 * scaleY,
image.Width * scaleX, image.Height * scaleY);
}
if (ToggleHitbox.Checked)
{
foreach (var i in player.sprites[currentFrame].hitBoxes)
{
i.Draw(g, new Point(MainGraphicPanel.Width + (int)drawOffSet.X, MainGraphicPanel.Height + (int)drawOffSet.Y));
}
}
}
if (displayGrid)
{
var myPen = new System.Drawing.Pen(System.Drawing.Color.Green);
myPen.Width = 1;
g.DrawLine(myPen, (int)(MainGraphicPanel.Width / 2), 0, MainGraphicPanel.Width / 2, MainGraphicPanel.Height);
g.DrawLine(myPen, 0, (int)(MainGraphicPanel.Height / 2), MainGraphicPanel.Width, (int)(MainGraphicPanel.Height / 2));
myPen = new System.Drawing.Pen(System.Drawing.Color.Blue);
g.DrawLine(myPen, 0, (int)(MainGraphicPanel.Height / 2) + 50, MainGraphicPanel.Width, (int)(MainGraphicPanel.Height / 2) + 50);
myPen.Dispose();
}
if (hitBox != null)
{
hitBox.Draw(g, new Point(MainGraphicPanel.Width, MainGraphicPanel.Height));
}
if (filmRoll != null)
{
filmRoll.panel2.Invalidate();
}
}
public System.Windows.Media.Imaging.BitmapImage BuildImage(bool Components,
bool SentencesLine,
bool SentencesLines,
bool SentencesBox)
{
//Here create the Bitmap to the know height, width and format
System.Drawing.Rectangle cloneRect = new System.Drawing.Rectangle(0, 0, m_Image.Width, m_Image.Height);
System.Drawing.Imaging.PixelFormat format = System.Drawing.Imaging.PixelFormat.Format24bppRgb;
Bitmap cloneBitmap = resultBitmap.Clone(cloneRect, format);
Graphics Graphics = Graphics.FromImage(cloneBitmap);
System.Drawing.Pen PenBlue = new System.Drawing.Pen(System.Drawing.Color.Blue);
System.Drawing.Pen PenRed = new System.Drawing.Pen(System.Drawing.Color.Red);
System.Drawing.Pen PenGray = new System.Drawing.Pen(System.Drawing.Color.Gray);
if (Components)
{
foreach (PageComponent Component in PageImage.Components)
{
if (Component.Type == ePageComponentType.eCharacter)
{
Graphics.DrawRectangle(PenBlue, Component.Area);
}
}
}
System.Drawing.Point PointFrom, PointTo;
foreach (Sentence Sentence in PageImage.Sentences)
{
if (SentencesBox)
{
Graphics.DrawRectangle(PenRed, Sentence.Area);
}
if (SentencesLines)
{
int Delta;
Delta = (int)(Math.Sin(Sentence.Slope) * Sentence.Area.Width / 2);
PointFrom = new System.Drawing.Point(Sentence.Area.Left, Sentence.PositionCenter.Y - (int)((Sentence.PositionCenter.X - Sentence.Area.Left) * Math.Sin(Sentence.Slope)));
PointTo = new System.Drawing.Point(Sentence.Area.Right, Sentence.PositionCenter.Y + (int)((Sentence.PositionCenter.X - Sentence.Area.Left) * Math.Sin(Sentence.Slope)));
Graphics.DrawLine(PenRed, PointFrom, PointTo);
PointFrom = new System.Drawing.Point(Sentence.Area.Left, Sentence.PositionBase.Y - (int)((Sentence.PositionBase.X - Sentence.Area.Left) * Math.Sin(Sentence.Slope)));
PointTo = new System.Drawing.Point(Sentence.Area.Right, Sentence.PositionBase.Y + (int)((Sentence.PositionBase.X - Sentence.Area.Left) * Math.Sin(Sentence.Slope)));
Graphics.DrawLine(PenRed, PointFrom, PointTo);
PointFrom = new System.Drawing.Point(Sentence.Area.Left, Sentence.PositionDescent.Y - (int)((Sentence.PositionDescent.X - Sentence.Area.Left) * Math.Sin(Sentence.Slope)));
PointTo = new System.Drawing.Point(Sentence.Area.Right, Sentence.PositionDescent.Y + (int)((Sentence.PositionDescent.X - Sentence.Area.Left) * Math.Sin(Sentence.Slope)));
Graphics.DrawLine(PenRed, PointFrom, PointTo);
}
PointFrom = PointTo = new System.Drawing.Point(0, 0);
foreach (PageComponent Component in Sentence.Components)
{
if (Component.Type == ePageComponentType.eCharacter)
{
PointFrom = PointTo;
PointTo = Component.CenterPoint;
if (!(PointFrom.X == 0 && PointFrom.Y == 0) && PointFrom != PointTo && SentencesLine)
{
Graphics.DrawLine(PenGray, PointFrom, PointTo);
}
}
if (Component.Type == ePageComponentType.eSpace && SentencesLine)
{
Graphics.DrawRectangle(PenGray, Component.Area);
}
}
//PointTo = Sentence.BaseLine[0];
//foreach (Point Point in Sentence.BaseLine)
//{
// PointFrom = PointTo;
// PointTo = Point;
// Graphics.DrawLine(PenGray, PointFrom, PointTo);
//}
//PointTo = Sentence.DescentLine[0];
//foreach (Point Point in Sentence.DescentLine)
//{
// PointFrom = PointTo;
// PointTo = Point;
// Graphics.DrawLine(PenGray, PointFrom, PointTo);
//}
}
System.IO.MemoryStream ms = new System.IO.MemoryStream();
cloneBitmap.Save(ms, ImageFormat.Bmp);
System.Windows.Media.Imaging.BitmapImage returnImage = new System.Windows.Media.Imaging.BitmapImage();
returnImage.BeginInit();
returnImage.StreamSource = new System.IO.MemoryStream(ms.ToArray());
returnImage.EndInit();
return(returnImage);
}
public override void childPaint(System.Drawing.Graphics g, Model.DataModel Data, System.Drawing.Pen linePen, System.Drawing.Brush lineBrush, System.Drawing.Brush TextBrush, System.Drawing.Brush DataBrush, System.Drawing.Font font_Text, System.Drawing.Font font_Data)
{
if (isFirst)
{
oldColor = linePen.Color;
isFirst = false;
}
if (Data != null)
{
///建议把绘制的直接写在这里
if (Data.Area.IsMouseIn)
{
linePen.Color = ReportViewUtils.perferRed;
}
else
{
linePen.Color = oldColor;
}
ChildDataModel data = (ChildDataModel)Data;
utils.drawReportView(g, RePortViewStyle.Arc_rectangle, Data.Area.left, Data.Area.top, Data.Area.right - Data.Area.left, Data.Area.bottom - Data.Area.top, linePen.Color, Data.mainText, Data.mainData, 200, data.childText, data.childData, 10, 16);
int startX = Data.Area.left;
//圆点的大小
//int CircleRaius = 10;
//SolidBrush sbrush1 = new SolidBrush(Color.FromArgb(150, 1, 77, 103));
//Rectangle rect = new Rectangle(startX, startY, width, height);
//float realAngle = 360 * Data_InArc * 1.0f / Data_InArc_Max;
////顺时针绘制
//float startAngle = 360 - realAngle;
//g.DrawArc(myPen, rect, startAngle, realAngle);
////绘制圆弧内的字体
//g.DrawString(Text_InArc, font_Text, myBrush, (width - TextSize * (Text_InArc.Length + 2)) / 2 + startX, height / 2 - 2 * padding + startY);
////绘制圆弧内的数据
//g.DrawString(Data_InArc + "", font_Data, DataBrush, (width - DataSize * (Data_InArc.ToString().Length)) / 2 + startX, height / 2 + padding + startY);
////绘制圆弧外的字体
//Rectangle Arc_Out = new Rectangle(startX, startY + height + 4 * padding / 3, width, 30);
//g.FillEllipse(sbrush1, Arc_Out);
//g.DrawString(Text_OutArc + Data_OutArc + "%", font_Text, TextBrush, (width - TextSize * (Text_InArc.Length + Data_OutArc.ToString().Length + 3)) / 2 + startX, height + 2 * padding + startY);
////定位圆点
//int y = (int)(Math.Sin(startAngle / 180 * Math.PI) * width / 2);
//int x = (int)(Math.Cos(startAngle / 180 * Math.PI) * width / 2);
//Rectangle rect_Circle = new Rectangle(startX + width / 2 - CircleRaius / 2 + x, startY + height / 2 - CircleRaius / 2 + y, CircleRaius, CircleRaius);
////绘制圆点
//g.FillEllipse(myBrush, rect_Circle);
//sbrush1.Dispose();
}
}
public BahtinovImage GrabBahtinov()
{
var bahtinovImage = new BahtinovImage();
Bitmap convertedSource;
if (originalSource.Format != System.Windows.Media.PixelFormats.Gray8)
{
if (originalSource.Format != System.Windows.Media.PixelFormats.Gray16)
{
using (var imgToConvert = ImageUtility.BitmapFromSource(originalSource, System.Drawing.Imaging.PixelFormat.Format48bppRgb)) {
convertedSource = new Grayscale(0.2125, 0.7154, 0.0721).Apply(imgToConvert);
}
convertedSource = ImageUtility.Convert16BppTo8Bpp(ImageUtility.ConvertBitmap(convertedSource, System.Windows.Media.PixelFormats.Gray16));
}
else
{
convertedSource = ImageUtility.Convert16BppTo8Bpp(originalSource);
}
}
else
{
convertedSource = ImageUtility.BitmapFromSource(originalSource, System.Drawing.Imaging.PixelFormat.Format8bppIndexed);
convertedSource.Palette = ImageUtility.GetGrayScalePalette();
}
using (var focusEllipsePen = new System.Drawing.Pen(System.Drawing.Brushes.Green, 1)) {
using (var intersectEllipsePen = new System.Drawing.Pen(System.Drawing.Brushes.Red, 1)) {
var mediaColor = backgroundColor;
var drawingColor = System.Drawing.Color.FromArgb(mediaColor.A, mediaColor.R, mediaColor.G, mediaColor.B);
using (var linePen = new System.Drawing.Pen(drawingColor, 1)) {
using (var bahtinovedBitmap = new Bitmap(convertedSource.Width, convertedSource.Height, System.Drawing.Imaging.PixelFormat.Format24bppRgb)) {
Graphics graphics = Graphics.FromImage(bahtinovedBitmap);
graphics.DrawImage(convertedSource, 0, 0);
/* Apply filters and detection*/
CannyEdgeDetector filter = new CannyEdgeDetector();
filter.GaussianSize = 10;
filter.ApplyInPlace(convertedSource);
HoughLineTransformation lineTransform = new HoughLineTransformation();
lineTransform.ProcessImage(convertedSource);
HoughLine[] lines = lineTransform.GetMostIntensiveLines(6);
List <Line> bahtinovLines = new List <Line>();
foreach (HoughLine line in lines)
{
var k = TranslateHughLineToLine(line, bahtinovedBitmap.Width, bahtinovedBitmap.Height);
bahtinovLines.Add(k);
}
float x1, x2, y1, y2;
if (bahtinovLines.Count == 6)
{
var orderedPoints = bahtinovLines.OrderBy(x => 1.0d / x.Slope).ToList();
var threeLines = new List <Line>();
for (var i = 0; i < orderedPoints.Count(); i += 2)
{
var l1 = orderedPoints[i];
var l2 = orderedPoints[i + 1];
var inter = (l1.Intercept + l2.Intercept) / 2.0f;
var slope = (l1.Slope + l2.Slope) / 2.0f;
var centerLine = Line.FromSlopeIntercept(slope, inter);
threeLines.Add(centerLine);
x1 = 0;
x2 = convertedSource.Width;
y1 = double.IsInfinity(centerLine.Slope) ? centerLine.Intercept : centerLine.Slope + centerLine.Intercept;
y2 = double.IsInfinity(centerLine.Slope) ? centerLine.Intercept : (centerLine.Slope * (convertedSource.Width) + centerLine.Intercept);
graphics.DrawLine(
linePen,
new PointF(x1, y1),
new PointF(x2, y2));
}
/* Intersect outer bahtinov lines */
var intersection = threeLines[0].GetIntersectionWith(threeLines[2]);
if (intersection.HasValue)
{
/* get orthogonale to center line through intersection */
var centerBahtinovLine = threeLines[1];
var orthogonalSlope = -1.0f / centerBahtinovLine.Slope;
var orthogonalIntercept = intersection.Value.Y - orthogonalSlope * intersection.Value.X;
var orthogonalCenter = Line.FromSlopeIntercept(orthogonalSlope, orthogonalIntercept);
var intersection2 = centerBahtinovLine.GetIntersectionWith(orthogonalCenter);
if (intersection2.HasValue && !double.IsInfinity(intersection2.Value.X))
{
x1 = intersection.Value.X;
y1 = intersection.Value.Y;
x2 = intersection2.Value.X;
y2 = intersection2.Value.Y;
bahtinovImage.Distance = intersection.Value.DistanceTo(intersection2.Value);
var t = bahtinovImage.Distance * 4 / bahtinovImage.Distance;
var x3 = (float)((1 - t) * x1 + t * x2);
var y3 = (float)((1 - t) * y1 + t * y2);
var r = 10;
graphics.DrawEllipse(
intersectEllipsePen,
new RectangleF(x3 - r, y3 - r, 2 * r, 2 * r));
graphics.DrawEllipse(
focusEllipsePen,
new RectangleF(x2 - r, y2 - r, 2 * r, 2 * r));
graphics.DrawLine(
intersectEllipsePen,
new PointF(x3, y3),
new PointF(x2, y2));
}
}
}
var img = ImageUtility.ConvertBitmap(bahtinovedBitmap, System.Windows.Media.PixelFormats.Bgr24);
convertedSource.Dispose();
img.Freeze();
bahtinovImage.Image = img;
return(bahtinovImage);
}
}
}
}
}
public BarRenderer(System.Drawing.Pen pen, System.Drawing.Brush brush) : this()
{
this.Pen = pen;
this.Brush = brush;
this.UseStandardBar = false;
}
public override void Draw(System.Drawing.Graphics g, System.Drawing.Pen p)
{
p.Color = Color.Gray;
g.DrawRectangle(p, drawable);
}