public Image Mark( Image image, string waterMarkText )
{
WatermarkText = waterMarkText;
Bitmap originalBmp = (Bitmap)image;
// avoid "A Graphics object cannot be created from an image that has an indexed pixel format." exception
Bitmap tempBitmap = new Bitmap(originalBmp.Width, originalBmp.Height);
// From this bitmap, the graphics can be obtained, because it has the right PixelFormat
Graphics g = Graphics.FromImage(tempBitmap);
using (Graphics graphics = Graphics.FromImage(tempBitmap))
{
// Draw the original bitmap onto the graphics of the new bitmap
g.DrawImage(originalBmp, 0, 0);
var size =
graphics.MeasureString(WatermarkText, Font);
var brush =
new SolidBrush(Color.FromArgb(255, Color));
graphics.DrawString
(WatermarkText, Font, brush,
GetTextPosition(image, size));
}
return tempBitmap as Image;
}
void PaintVoxel(Graphics graphics, int i, int j)
{
Brush brushVoxel_True = new SolidBrush(Color.FromArgb(181, 230, 29));
Brush brushVoxel_False = new SolidBrush(Color.FromArgb(240, 240, 240));
graphics.FillRectangle(VoxelsData[i, j] ? brushVoxel_True : brushVoxel_False, VoxelSize * i + 1, VoxelSize * j + 1, VoxelSize - 1, VoxelSize - 1);
}
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);
}
}
void DrawGraphics(Object sender, PaintEventArgs PaintNow)
{
Rectangle Dot = new Rectangle(SpriteX, SpriteY, SpriteWidth, SpriteHeight); // Create rectangle (start position, and size X & Y)
SolidBrush WhiteBrush = new SolidBrush(Color.White); // Create Brush(Color) to paint rectangle
PaintNow.Graphics.FillRectangle(WhiteBrush, Dot);
}
public override void DoPaint(Graphics g)
{
using (Brush b = new SolidBrush(ZenParams.WindowColor))
{
g.FillRectangle(b, 0, 0, Width, Height);
}
}
private void CreateImage(string checkCode)
{
int iwidth = (int)(checkCode.Length * 25);
System.Drawing.Bitmap image = new System.Drawing.Bitmap(iwidth, 30);
System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(image);
System.Drawing.Font f = new System.Drawing.Font("Arial", 20, System.Drawing.FontStyle.Bold);
System.Drawing.Brush b = new System.Drawing.SolidBrush(System.Drawing.Color.White);
//g.FillRectangle(new System.Drawing.SolidBrush(Color.Blue),0,0,image.Width, image.Height);
g.Clear(System.Drawing.Color.Blue);
g.DrawString(checkCode, f, b, 3, 3);
System.Drawing.Pen blackPen = new System.Drawing.Pen(System.Drawing.Color.Black, 0);
Random rand = new Random();
for (int i = 0; i < 5; i++)
{
int y = rand.Next(image.Height);
g.DrawLine(blackPen, 0, y, image.Width, y);
}
System.IO.MemoryStream ms = new System.IO.MemoryStream();
image.Save(ms, System.Drawing.Imaging.ImageFormat.Jpeg);
Response.ClearContent();
Response.ContentType = "image/Jpeg";
Response.BinaryWrite(ms.ToArray());
g.Dispose();
image.Dispose();
}
protected void DrawCheckBackground3DLite(PaintEventArgs e, Rectangle bounds, Color checkColor, Color checkBackground, ColorData colors, bool disabledColors) {
Graphics g = e.Graphics;
Color field = checkBackground;
if (!Control.Enabled && disabledColors) {
field = SystemColors.Control;
}
using (Brush fieldBrush = new SolidBrush(field)) {
using (Pen dark = new Pen(colors.buttonShadow),
light = new Pen(colors.buttonFace),
lightlight = new Pen(colors.highlight)) {
bounds.Width--;
bounds.Height--;
// fall a little short of SW, NW, NE, SE because corners come out nasty
g.DrawPie(dark, bounds, (float)(135 + 1), (float)(90 - 2));
g.DrawPie(dark, bounds, (float)(225 + 1), (float)(90 - 2));
g.DrawPie(lightlight, bounds, (float)(315 + 1), (float)(90 - 2));
g.DrawPie(lightlight, bounds, (float)(45 + 1), (float)(90 - 2));
bounds.Inflate(-1, -1);
g.FillEllipse(fieldBrush, bounds);
g.DrawEllipse(light, bounds);
}
}
}
/// <summary>
/// Draw a preview of the <see cref="ColorPair"/>
/// </summary>
/// <param name="e">The paint event args providing the <see cref="Graphics"/> and bounding
/// rectangle</param>
public override void PaintValue(PaintValueEventArgs e)
{
ColorPair colorPair = (ColorPair)e.Value ;
using ( SolidBrush b = new SolidBrush(colorPair.Background)) {
e.Graphics.FillRectangle(b, e.Bounds);
}
// Draw the text "ab" using the Foreground/Background values from the ColorPair
using(SolidBrush b = new SolidBrush(colorPair.Foreground)) {
using(Font f = new Font("Arial",6)) {
RectangleF temp = new RectangleF(e.Bounds.Left,e.Bounds.Top,e.Bounds.Height,e.Bounds.Width) ;
temp.Inflate(-2,-2) ;
// Set up how we want the text drawn
StringFormat format = new StringFormat(StringFormatFlags.FitBlackBox | StringFormatFlags.NoWrap) ;
format.Trimming = StringTrimming.EllipsisCharacter ;
format.Alignment = StringAlignment.Center ;
format.LineAlignment = StringAlignment.Center ;
// save the Smoothing mode of the Graphics object so we can restore it
SmoothingMode saveMode = e.Graphics.SmoothingMode ;
e.Graphics.SmoothingMode = SmoothingMode.AntiAlias ;
e.Graphics.DrawString("ab",f,b,temp,format) ;
e.Graphics.SmoothingMode = saveMode ;
}
}
}
void DoPaint()
{
if (bmp != null)
{
using (Graphics g = CreateGraphics())
{
g.PixelOffsetMode = PixelOffsetMode.HighSpeed;
g.InterpolationMode = InterpolationMode.NearestNeighbor;
g.CompositingMode = CompositingMode.SourceCopy;
g.CompositingQuality = CompositingQuality.HighSpeed;
if (ScaleImage)
{
g.InterpolationMode = InterpolationMode.NearestNeighbor;
g.PixelOffsetMode = PixelOffsetMode.Half;
g.DrawImage(bmp, 0, 0, Width, Height);
}
else
{
using (var sb = new SolidBrush(Color.Black))
{
g.FillRectangle(sb, bmp.Width, 0, Width - bmp.Width, Height);
g.FillRectangle(sb, 0, bmp.Height, bmp.Width, Height - bmp.Height);
}
g.DrawImageUnscaled(bmp, 0, 0);
}
}
}
CleanupDisposeQueue();
}
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;
}
}
/// <summary> The Main "Loop" of our program </summary>
/// <remarks>Since this is Event based, the Form Window is only
/// updated when something happens: like a mouse being moved.
/// Otherwise, no resources are being used</remarks>
void RenderStuff(Object sender, PaintEventArgs PaintNow)
{
Rectangle Dot = new Rectangle(SpriteX, SpriteY, 2, 2); // Create rectangle (start position, and size X & Y)
SolidBrush WhiteBrush = new SolidBrush(Color.White); // Create Brush(Color) to paint rectangle
PaintNow.Graphics.FillRectangle(WhiteBrush, Dot); // Play Parcheesi!
}
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;
}
protected override void OnPaint(PaintEventArgs pea)
{
base.OnPaint(pea);
Graphics grfx = pea.Graphics;
LinearGradientBrush lgbrush = null;
Font font = new Font(this.Font.FontFamily, this.Font.Size, this.Font.Style);
SolidBrush brush = new SolidBrush(this.ForeColor);
int cw = (this.Width - 20)/7;
int ch = this.Height - 20;
for(int i = 0 ; i < 7; i++)
{
Rectangle temp = new Rectangle(10+(i*cw), 10, cw, ch );
if(i < 6)
lgbrush = new LinearGradientBrush(temp, colors[i], colors[i+1], LinearGradientMode.Horizontal);
else
lgbrush = new LinearGradientBrush(temp, colors[i], colors[0], LinearGradientMode.Horizontal);
lgbrush.WrapMode = WrapMode.Tile;
grfx.FillRectangle(lgbrush, 10+(i*cw), 10, cw, ch );
}
grfx.DrawString(this.Text, font, brush, this.Width/3, this.Height/2);
}
protected override void OnDrawItem(DrawItemEventArgs ea)
{
ea.DrawBackground();
ea.DrawFocusRectangle();
if (ea.Index == -1)
return;
Rectangle bounds = ea.Bounds;
var foreBrush = new SolidBrush(ea.ForeColor);
int textLeftBound = (IconList == null) ? bounds.Left : bounds.Left + IconList.ImageSize.Width;
var drawObject = Items[ea.Index];
if (drawObject is ImageComboBoxItem) {
var drawItem = (ImageComboBoxItem)drawObject;
if (drawItem.ImageListIndex != -1 && IconList != null) {
//ea.Graphics.FillRectangle(Brushes.Gray, bounds.Left, bounds.Top, IconList.ImageSize.Width, IconList.ImageSize.Height);
ea.Graphics.DrawImage(IconList.Images[drawItem.ImageListIndex], bounds.Left, bounds.Top);
}
ea.Graphics.DrawString(drawItem.Text, ea.Font, foreBrush, textLeftBound, bounds.Top);
}
else {
ea.Graphics.DrawString(drawObject.ToString(), ea.Font, foreBrush, textLeftBound, bounds.Top);
}
base.OnDrawItem(ea);
}
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;
}
public override void OnRendererTabPageArea(Graphics gfx, Rectangle tabPageAreaRct)
{
Rectangle linesRct = tabPageAreaRct;
// Draw top 2px line.
using (Brush brush = new SolidBrush(settings.TabItemSecondColor))
gfx.FillRectangle(brush, linesRct.Left, linesRct.Top, linesRct.Width, 2);
}
/// <summary>
/// Raises the <see cref="Control.Paint"/> event.
/// </summary>
/// <param name="e">A <see cref="PaintEventArgs"/> that contains the event data.</param>
protected override void OnPaint( PaintEventArgs e )
{
Rectangle clientRect = this.ClientRectangle;
using( Brush brush = new SolidBrush( this.BackColor ) )
{
e.Graphics.FillRectangle( brush, clientRect );
}
if( !m_backgroundPaintedOnce )
{
m_backgroundPaintedOnce = true;
this.Invalidate();
return;
}
this.UpdateLayout();
PreviewPageInfo previewPage = this.CurrentPreviewPage;
if( previewPage != null )
{
Debug.Assert( !m_pageRectangle.IsEmpty, "The page rectangle should not be empty when there is a CurrentPreviewPage. It should have been calculated in UpdateLayout()." );
Rectangle shadowRectangle = m_pageRectangle;
shadowRectangle.Offset( ShadowThickness, ShadowThickness );
Rectangle borderRectangle = m_pageRectangle;
borderRectangle.Width -= 1; // Need to remove 1 pixel from the width and height for DrawRectangle to work
borderRectangle.Height -= 1;
// Draw the shadow
e.Graphics.FillRectangle( Brushes.Black, shadowRectangle );
// Draw the page
e.Graphics.FillRectangle( Brushes.White, m_pageRectangle );
//TODO: Ne pas dessiner si rectangle plus petit que 2x2
// Draw the page contents
e.Graphics.DrawImage( previewPage.Image, m_pageRectangle );
// Draw the page border
e.Graphics.DrawRectangle( Pens.Black, borderRectangle );
}
else
{
using( Brush brush = new SolidBrush( this.ForeColor ) )
{
using( StringFormat stringFormat = new StringFormat() )
{
stringFormat.Alignment = StringAlignment.Center;
stringFormat.LineAlignment = StringAlignment.Center;
e.Graphics.DrawString( "No Report", this.Font, brush, clientRect, stringFormat );
}
}
}
base.OnPaint( e );
}
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);
}
}
}
protected override void OnDrawItem( DrawItemEventArgs e )
{
base.OnDrawItem( e );
if ( e.Index != -1 )
{
object item = Items[e.Index];
e.DrawBackground();
e.DrawFocusRectangle();
bool separator = item is SeparatorItem;
Rectangle bounds = e.Bounds;
bool drawSeparator = separator && ( e.State & DrawItemState.ComboBoxEdit ) != DrawItemState.ComboBoxEdit;
if ( drawSeparator )
{
bounds.Height -= separatorHeight;
}
TextRenderer.DrawText( e.Graphics, GetDisplayText( e.Index ), Font, bounds, e.ForeColor, e.BackColor, TextFormatFlags.Left | TextFormatFlags.VerticalCenter );
if ( drawSeparator )
{
Rectangle sepRect = new Rectangle( e.Bounds.Left, e.Bounds.Bottom - separatorHeight, e.Bounds.Width, separatorHeight );
using ( Brush b = new SolidBrush( BackColor ) )
{
e.Graphics.FillRectangle( b, sepRect );
}
e.Graphics.DrawLine( SystemPens.ControlText, sepRect.Left + 2, sepRect.Top + 1, sepRect.Right - 2, sepRect.Top + 1 );
}
}
}
protected override void OnPaint(PaintEventArgs pevent)
{
var g = pevent.Graphics;
g.TextRenderingHint = TextRenderingHint.AntiAlias;
g.Clear(Parent.BackColor);
//Hover
Color c = SkinManager.GetFlatButtonHoverBackgroundColor();
using (Brush b = new SolidBrush(Color.FromArgb((int)(hoverAnimationManager.GetProgress() * c.A), c.RemoveAlpha())))
g.FillRectangle(b, ClientRectangle);
//Ripple
if (animationManager.IsAnimating())
{
g.SmoothingMode = SmoothingMode.AntiAlias;
for (int i = 0; i < animationManager.GetAnimationCount(); i++)
{
var animationValue = animationManager.GetProgress(i);
var animationSource = animationManager.GetSource(i);
using (Brush rippleBrush = new SolidBrush(Color.FromArgb((int)(101 - (animationValue * 100)), Color.Black)))
{
var rippleSize = (int)(animationValue * Width * 2);
g.FillEllipse(rippleBrush, new Rectangle(animationSource.X - rippleSize / 2, animationSource.Y - rippleSize / 2, rippleSize, rippleSize));
}
}
g.SmoothingMode = SmoothingMode.None;
}
g.DrawString(Text.ToUpper(), SkinManager.ROBOTO_MEDIUM_10, Enabled ? (Primary ? SkinManager.ColorScheme.PrimaryBrush : SkinManager.GetPrimaryTextBrush()) : SkinManager.GetFlatButtonDisabledTextBrush(), ClientRectangle, new StringFormat { Alignment = StringAlignment.Center, LineAlignment = StringAlignment.Center });
}
protected override void OnPaint(PaintEventArgs e) {
Rectangle rect = this.ClientRectangle;
Graphics g = e.Graphics;
rect.Inflate(-3, -3);
if (this.Style == ProgressBarStyle.Blocks) {
if (this.Value > 0) {
Rectangle clip = new Rectangle(rect.X, rect.Y, (int)Math.Round(((float)this.Value / this.Maximum) * rect.Width), rect.Height);
var brush = new SolidBrush(Color.FromArgb(255, 48, 53, 64));
g.FillRectangle(brush, clip);
}
} else {
int width = (int)Math.Round(this.Width / 2.1f, 0);
Rectangle clip = new Rectangle((int)Math.Round(mqInt, 0), rect.Y, width, rect.Height);
if (mqInt >= this.Width + 5f)
mqInt = 0 - width - 5f;
var brush = new SolidBrush(Color.FromArgb(255, 48, 53, 64));
g.FillRectangle(brush, clip);
}
}
protected override void OnRenderToolStripBackground(ToolStripRenderEventArgs e)
{
Color start = _startColor;
Color end = _endColor;
ToolStrip toolStrip = e.ToolStrip;
Graphics g = e.Graphics;
int boundsHeight = e.AffectedBounds.Height;
int height = (boundsHeight + _lines - 1) / _lines;
int width = e.AffectedBounds.Width;
int stripeHeight = height - 1;
Rectangle stripeRect;
using (Brush b = new LinearGradientBrush(new Rectangle(0, 0, width, stripeHeight), start, end, LinearGradientMode.Horizontal))
{
for (int idx = 0; idx < _lines; idx++)
{
stripeRect = new Rectangle(0, height * idx + 1, width, stripeHeight);
g.FillRectangle(b, stripeRect);
}
}
if (this.DrawEndLine)
{
using (Brush solidBrush = new SolidBrush(Color.FromArgb(177, 177, 177)))
{
g.FillRectangle(solidBrush, new Rectangle(0, boundsHeight - 1, width, 1));
}
}
}
/// <summary>
/// Initializes a new instance of the CellRenderer class with default settings
/// </summary>
protected CellRenderer() : base()
{
this.format = "";
this.grayTextBrush = new SolidBrush(SystemColors.GrayText);
this.padding = CellPadding.Empty;
}
public static void DrawBackgroundImage(Graphics g, Image backgroundImage, Color backColor, ImageLayout backgroundImageLayout, Rectangle bounds, Rectangle clipRect, Point scrollOffset, RightToLeft rightToLeft)
{
if (g == null)
{
throw new ArgumentNullException("g");
}
if (backgroundImageLayout == ImageLayout.Tile)
{
using (TextureBrush brush = new TextureBrush(backgroundImage, WrapMode.Tile))
{
if (scrollOffset != Point.Empty)
{
Matrix transform = brush.Transform;
transform.Translate((float) scrollOffset.X, (float) scrollOffset.Y);
brush.Transform = transform;
}
g.FillRectangle(brush, clipRect);
return;
}
}
Rectangle rect = CalculateBackgroundImageRectangle(bounds, backgroundImage, backgroundImageLayout);
if ((rightToLeft == RightToLeft.Yes) && (backgroundImageLayout == ImageLayout.None))
{
rect.X += clipRect.Width - rect.Width;
}
using (SolidBrush brush2 = new SolidBrush(backColor))
{
g.FillRectangle(brush2, clipRect);
}
if (!clipRect.Contains(rect))
{
if ((backgroundImageLayout == ImageLayout.Stretch) || (backgroundImageLayout == ImageLayout.Zoom))
{
rect.Intersect(clipRect);
g.DrawImage(backgroundImage, rect);
}
else if (backgroundImageLayout == ImageLayout.None)
{
rect.Offset(clipRect.Location);
Rectangle destRect = rect;
destRect.Intersect(clipRect);
Rectangle rectangle3 = new Rectangle(Point.Empty, destRect.Size);
g.DrawImage(backgroundImage, destRect, rectangle3.X, rectangle3.Y, rectangle3.Width, rectangle3.Height, GraphicsUnit.Pixel);
}
else
{
Rectangle rectangle4 = rect;
rectangle4.Intersect(clipRect);
Rectangle rectangle5 = new Rectangle(new Point(rectangle4.X - rect.X, rectangle4.Y - rect.Y), rectangle4.Size);
g.DrawImage(backgroundImage, rectangle4, rectangle5.X, rectangle5.Y, rectangle5.Width, rectangle5.Height, GraphicsUnit.Pixel);
}
}
else
{
ImageAttributes imageAttr = new ImageAttributes();
imageAttr.SetWrapMode(WrapMode.TileFlipXY);
g.DrawImage(backgroundImage, rect, 0, 0, backgroundImage.Width, backgroundImage.Height, GraphicsUnit.Pixel, imageAttr);
imageAttr.Dispose();
}
}
public void DrawVertical(Graphics g, LiveSplitState state, float width, Region clipRegion)
{
using (var solidBrush = new SolidBrush(LineColor))
{
g.FillRectangle(solidBrush, 0.0f, 0.0f, width, VerticalHeight);
}
}
private void StarField(int stars)
{
//creates a counter to track how many stars have been drawn
int counter = 0;
//loop to draw all the stars on-screen
while (counter < stars)
{
//creates a randum number generator
Random randNum = new Random();
//creates random colour values
int red = randNum.Next(0, 225);
int green = randNum.Next(0, 225);
int blue = randNum.Next(0, 225);
//creates random size values
int size = randNum.Next(0, 50);
int thickness = randNum.Next(0, 40);
//initialization
int x = randNum.Next(0, (this.Width));
int y = randNum.Next(0, (this.Height));
int z;
//draw shapes
Graphics g = this.CreateGraphics();
SolidBrush blueBrush = new SolidBrush(Color.FromArgb(255, red, green, blue));
g.FillRectangle(blueBrush, x, y, size, size);
counter++;
//wait time
Thread.Sleep(100);
}
}
public override void Draw(System.Drawing.Graphics gr)
{
Brush brush = new SolidBrush(Color.Blue);
PointF pos = Position;
gr.FillEllipse(brush, pos.X -radius, pos.Y - radius, 2*radius, 2*radius);
}
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);
}
private void button4_Click(object sender, EventArgs e)
{
// mostrar un blanco
Graphics papel = pictureBox1.CreateGraphics();
Brush brocha = new SolidBrush(Color.Yellow);
float xOrigen =30, yOrigen = 30;
// iterar para mostrar la diana
for (int i = 0, delta = 100; i < 5; i++ , delta += 50)
{
switch (delta)
{
case 300 :
Brush b1 = new SolidBrush(Color.White);
papel.FillEllipse(b1, xOrigen, yOrigen, xOrigen + delta, yOrigen + delta);
break;
case 200:
Brush b2 = new SolidBrush(Color.Red);
papel.FillEllipse(b2, xOrigen, yOrigen, xOrigen + delta, yOrigen + delta);
break;
case 100:
Brush b3 = new SolidBrush(Color.Blue);
papel.FillEllipse(b3, xOrigen, yOrigen, xOrigen + delta, yOrigen + delta);
break;
}
}
}
public void ProcessRequest(HttpContext context)
{
string TrueName = Utils.GetQueryStringValue("TrueName");
string CardNo = Utils.GetQueryStringValue("CardNo");
System.Drawing.Image img = System.Drawing.Image.FromFile(HttpContext.Current.Server.MapPath(VipCardTemplate));
Graphics g = Graphics.FromImage(img);
g.DrawImage(img, 0, 0, img.Width, img.Height);
//设置高质量插值法
g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.High;
//设置高质量,低速度呈现平滑程度
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
Font f = new Font("宋体", 17.5f, FontStyle.Bold);
Brush br = new SolidBrush(Color.FromArgb(100, 80, 80, 80));
g.DrawString(TrueName, f, br, 52, 200);
Font f1 = new Font("Arial", 12, FontStyle.Regular);
Brush br1 = new SolidBrush(Color.FromArgb(100, 102, 102, 102));
g.DrawString("No:" + CardNo, f1, br1, 25, 225);
g.Dispose();
System.IO.MemoryStream ms = new System.IO.MemoryStream();
img.Save(ms, System.Drawing.Imaging.ImageFormat.Jpeg);
byte[] imgbyte = ms.ToArray();
if (imgbyte != null)
{
HttpContext.Current.Response.ClearContent();
HttpContext.Current.Response.ContentType = "image/Jpeg";
HttpContext.Current.Response.AddHeader("Content-Length", imgbyte.Length.ToString());
HttpContext.Current.Response.BinaryWrite(imgbyte);
HttpContext.Current.Response.Flush();
HttpContext.Current.Response.End();
}
}
public override void OnDrawDay(CalendarRendererDayEventArgs e)
{
Rectangle r = e.Day.Bounds;
if (e.Day.Selected)
{
using (Brush b = new SolidBrush(ColorTable.DayBackgroundSelected))
{
e.Graphics.FillRectangle(b, r);
}
}
else if (e.Day.Date.Month % 2 == 0)
{
using (Brush b = new SolidBrush(ColorTable.DayBackgroundEven))
{
e.Graphics.FillRectangle(b, r);
}
}
else
{
using (Brush b = new SolidBrush(ColorTable.DayBackgroundOdd))
{
e.Graphics.FillRectangle(b, r);
}
}
base.OnDrawDay(e);
}
private void CreatePdfOverviewMap(PdfContentByte content, Configuration.PrintTemplateContentRow row)
{
AppState appState = new AppState();
appState.Application = _appState.Application;
Configuration.ApplicationRow application = AppContext.GetConfiguration().Application.First(o => o.ApplicationID == appState.Application);
appState.MapTab = application.OverviewMapID;
appState.Extent = application.GetFullExtentEnvelope();
int pixelWidth = Convert.ToInt32(row.Width * PixelsPerInch);
int pixelHeight = Convert.ToInt32(row.Height * PixelsPerInch);
MapMaker mapMaker = new MapMaker(appState, pixelWidth, pixelHeight, 2);
MapImageData mapImageData = mapMaker.GetImage();
System.Drawing.Bitmap bitmap = new System.Drawing.Bitmap(new MemoryStream(mapImageData.Image));
Transformation trans = new AffineTransformation(pixelWidth * 2, pixelHeight * 2, appState.Extent);
MapGraphics mapGraphics = MapGraphics.FromImage(bitmap, trans);
double minSize = (trans.Transform(new Coordinate(1, 0)).X - trans.Transform(new Coordinate(0, 0)).X) * 12;
Envelope extent = new Envelope(new Coordinate(_appState.Extent.MinX, _appState.Extent.MinY), new Coordinate(_appState.Extent.MaxX, _appState.Extent.MaxY));
if (extent.Width < minSize)
{
extent = new Envelope(new Coordinate(extent.Centre.X - minSize * 0.5, extent.MinY), new Coordinate(extent.Centre.X + minSize * 0.5, extent.MaxY));
}
if (extent.Height < minSize)
{
extent = new Envelope(new Coordinate(extent.MinX, extent.Centre.Y - minSize * 0.5), new Coordinate(extent.MaxX, extent.Centre.Y + minSize * 0.5));
}
System.Drawing.Brush brush = new System.Drawing.SolidBrush(System.Drawing.Color.FromArgb(64, System.Drawing.Color.Red));
System.Drawing.Pen pen = new System.Drawing.Pen(System.Drawing.Color.Red, 4);
mapGraphics.FillEnvelope(brush, extent);
mapGraphics.DrawEnvelope(pen, extent);
MemoryStream stream = new MemoryStream();
bitmap.Save(stream, mapImageData.Type == CommonImageType.Png ? System.Drawing.Imaging.ImageFormat.Png : System.Drawing.Imaging.ImageFormat.Jpeg);
byte[] mapImage = stream.ToArray();
float originX = Convert.ToSingle(row.OriginX) * PointsPerInch;
float originY = Convert.ToSingle(row.OriginY) * PointsPerInch;
float width = Convert.ToSingle(row.Width) * PointsPerInch;
float height = Convert.ToSingle(row.Height) * PointsPerInch;
iTextSharp.text.Image image = iTextSharp.text.Image.GetInstance(mapImage);
image.SetAbsolutePosition(originX, originY);
image.ScaleAbsolute(width, height);
content.AddImage(image);
CreatePdfBox(content, row, false);
}
/// <summary>
/// Sets the GraphicBrush property to the given graphics object in the hashtable. If the element doesn't exist, then it adds the graphic element to the hashtable with the given GraphicBrush.
/// </summary>
/// <param name="graphic">Graphic element to search or add</param>
/// <param name="brush">GraphicBrush to set</param>
public void SetBrush(System.Drawing.Graphics graphic, System.Drawing.SolidBrush brush)
{
if (this[graphic] != null)
{
((GraphicsProperties)this[graphic]).GraphicBrush = brush;
}
else
{
GraphicsProperties tempProps = new GraphicsProperties();
tempProps.GraphicBrush = brush;
Add(graphic, tempProps);
}
}
/// <summary>
/// Sets the GraphicBrush property to the given graphics object in the hashtable. If the element doesn't exist, then it adds the graphic element to the hashtable with the given GraphicBrush.
/// </summary>
/// <param name="graphic">Graphic element to search or add</param>
/// <param name="color">Color to set</param>
public void SetPaint(System.Drawing.Graphics graphic, System.Drawing.Color color)
{
System.Drawing.Brush brush = new System.Drawing.SolidBrush(color);
if (this[graphic] != null)
{
((GraphicsProperties)this[graphic]).PaintBrush = brush;
}
else
{
GraphicsProperties tempProps = new GraphicsProperties();
tempProps.PaintBrush = brush;
Add(graphic, tempProps);
}
}
/// <summary>
/// 在图片上增加文字水印
/// </summary>
/// <param name="Path">原服务器图片路径</param>
/// <param name="Path_sy">生成的带文字水印的图片路径</param>
public static void AddWater(string Path, string Path_sy)
{
string addText = "51aspx.com";
System.Drawing.Image image = System.Drawing.Image.FromFile(Path);
System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(image);
g.DrawImage(image, 0, 0, image.Width, image.Height);
System.Drawing.Font f = new System.Drawing.Font("Verdana", 60);
System.Drawing.Brush b = new System.Drawing.SolidBrush(System.Drawing.Color.Green);
g.DrawString(addText, f, b, 35, 35);
g.Dispose();
image.Save(Path_sy);
image.Dispose();
}
private void CreateImage(string checkCode)
{
int iwidth = (int)(checkCode.Length * 13);
System.Drawing.Bitmap image = new System.Drawing.Bitmap(iwidth, 20);
Graphics g = Graphics.FromImage(image);
Font f = new System.Drawing.Font("Arial", 12, System.Drawing.FontStyle.Bold);
Brush b = new System.Drawing.SolidBrush(Color.LimeGreen);
HatchBrush hb = new HatchBrush(HatchStyle.SmallConfetti, Color.DarkSeaGreen, Color.White);
g.FillRectangle(hb, 0, 0, image.Width, image.Height);
g.DrawString(checkCode, f, b, 3, 3);
Pen blackPen = new Pen(Color.Black, 0);
Random rand = new Random();
System.IO.MemoryStream ms = new System.IO.MemoryStream();
image.Save(ms, System.Drawing.Imaging.ImageFormat.Jpeg);
Response.ClearContent();
Response.ContentType = "image/gif";
Response.BinaryWrite(ms.ToArray());
g.Dispose();
image.Dispose();
}
protected override void OnPaint(PaintEventArgs e)
{
System.Drawing.Graphics formGraphics;
formGraphics = this.CreateGraphics();
System.Drawing.SolidBrush myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.Red);
for (int i = 0; i < height; i++)
{
for (int j = 0; j < width; j++)
{
myBrush = new System.Drawing.SolidBrush(myImage[i, j].getColor());
formGraphics.FillRectangle(myBrush, new Rectangle(j * widthStd, i * heightStd, widthStd, heightStd));
}
}
formGraphics.FillRectangle(new System.Drawing.SolidBrush(Color.FromArgb(255, activeR, activeG, activeB)), new Rectangle(14 + 75 + 3, 238, widthStd, heightStd));
myBrush.Dispose();
formGraphics.Dispose();
base.OnPaint(e);
}
private void panelPaint_MouseMove(object sender, MouseEventArgs e)
{
if (!hasDrawOrMoveValue)
{
mouseX = e.X;
mouseY = e.Y;
}
if (moving && x != -1 && y != -1)
{
if (active.Equals("pen"))
{
g.DrawLine(pen, new Point(x, y), e.Location);
x = e.X;
y = e.Y;
}
else if (active.Equals("eraser"))
{
//g.DrawRectangle(pen, e.X, e.Y, 24, 24);
System.Drawing.SolidBrush myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.White);
g.FillRectangle(myBrush, e.X, e.Y, 24, 24);
}
}
}
protected override void OnPaint(PaintEventArgs pe)
{
base.OnPaint(pe);
System.Drawing.SolidBrush textBrush = new System.Drawing.SolidBrush(ForeColor);
System.Drawing.SolidBrush backgroundBrush = new System.Drawing.SolidBrush(backgroundColor);
//Create graphics object.
System.Drawing.Graphics formGraphics = this.CreateGraphics();
formGraphics.FillRectangle(backgroundBrush, new Rectangle(new Point(0, 0), this.Size));
//String formatting.
StringFormat stringFormat = new StringFormat();
stringFormat.Alignment = this.HorizontalAlignment;
stringFormat.LineAlignment = this.VerticalAlignment;
//Draw the text.
formGraphics.DrawString(Text, Font, textBrush, new Rectangle(new Point(Padding.Left, 0), Size), stringFormat);
//Clean.
textBrush.Dispose();
formGraphics.Dispose();
}
private void CreateImage(string checkCode)
{
int iwidth = (int)(checkCode.Length * 13);
System.Drawing.Bitmap image = new System.Drawing.Bitmap(iwidth, 22);
Graphics g = Graphics.FromImage(image);
Font f = new System.Drawing.Font("Arial", 11, System.Drawing.FontStyle.Bold);
Brush b = new System.Drawing.SolidBrush(Color.Red);
//g.FillRectangle(new System.Drawing.SolidBrush(Color.Blue),0,0,image.Width, image.Height);
g.Clear(Color.White);
g.DrawString(checkCode, f, b, 3, 3);
System.IO.MemoryStream ms = new System.IO.MemoryStream();
image.Save(ms, System.Drawing.Imaging.ImageFormat.Jpeg);
Response.Cache.SetNoStore();
Response.ClearContent();
Response.ContentType = "image/Jpeg";
Response.BinaryWrite(ms.ToArray());
Response.End();
g.Dispose();
image.Dispose();
}
public override System.Drawing.Bitmap GetNext()
{
if (this.nowState == MarqueeDisplayState.First)
{
this.nowPosition = (int)this.nowPositionF;
int arg_2C_0 = (this.newBitmap.Width - this.nowPosition) / 2;
System.Drawing.Bitmap bitmap = new System.Drawing.Bitmap(this.newBitmap);
System.Drawing.Graphics graphics = System.Drawing.Graphics.FromImage(bitmap);
System.Drawing.Brush brush = new System.Drawing.SolidBrush(System.Drawing.Color.Black);
this.GetLeft(this.nowPosition);
graphics.FillPolygon(brush, this.pointLeft);
graphics.FillPolygon(brush, this.pointRight);
brush.Dispose();
graphics.Dispose();
this.nowPositionF -= this.step;
if (this.nowPosition <= 0)
{
this.nowState = MarqueeDisplayState.Stay;
}
return(bitmap);
}
return(null);
}
public override System.Drawing.Bitmap GetNext()
{
if (this.nowState == MarqueeDisplayState.First)
{
int arg_1F_0 = (this.newBitmap.Width - this.nowPosition) / 2;
System.Drawing.Bitmap bitmap = new System.Drawing.Bitmap(this.newBitmap);
System.Drawing.Graphics graphics = System.Drawing.Graphics.FromImage(bitmap);
this.GetLeft(this.nowPosition);
System.Drawing.Brush brush = new System.Drawing.SolidBrush(System.Drawing.Color.Black);
int num = (int)((float)this.newBitmap.Width * this.nowPositionF);
int num2 = (int)((float)this.newBitmap.Height * this.nowPositionF);
graphics.FillRectangle(brush, new System.Drawing.Rectangle((this.newBitmap.Width - num) / 2, (this.newBitmap.Height - num2) / 2, num, num2));
brush.Dispose();
graphics.Dispose();
this.nowPositionF += this.step;
if (this.nowPositionF >= 1f)
{
this.nowState = MarqueeDisplayState.Stay;
}
return(bitmap);
}
return(null);
}
static void ga_OnRunComplete(object sender, GaEventArgs e)
{
//when the algorithm finishes the best solution is drawn on the form
var fittest = e.Population.GetTop(1)[0];
foreach (var gene in fittest.Genes)
{
Pen myPen = new Pen(System.Drawing.Color.Red, 1);
Rectangle box = new Rectangle(((Box)gene.ObjectValue).CoordinateX - (rectangleSize / 2), ((Box)gene.ObjectValue).CoordinateY - (rectangleSize / 2), rectangleSize, rectangleSize);
graphicsObj.DrawRectangle(myPen, box);
System.Drawing.Font drawFont = new System.Drawing.Font("Arial", 16);
System.Drawing.SolidBrush drawBrush = new System.Drawing.SolidBrush(System.Drawing.Color.Red);
System.Drawing.StringFormat drawFormat = new System.Drawing.StringFormat();
graphicsObj.DrawString(((Box)gene.ObjectValue).Name + "\n" + ((Box)gene.ObjectValue).Weight + "kg", drawFont, drawBrush, ((Box)gene.ObjectValue).CoordinateX - 30, ((Box)gene.ObjectValue).CoordinateY - 26, drawFormat);
}
// teh center of mass is an X
Point centerOfMass = centerOfMassCalculator(fittest);
Pen myPenCross = new Pen(System.Drawing.Color.Red, 2);
graphicsObj.DrawLine(myPenCross, centerOfMass.X - 5, centerOfMass.Y - 5, centerOfMass.X + 5, centerOfMass.Y + 5);
graphicsObj.DrawLine(myPenCross, centerOfMass.X + 5, centerOfMass.Y - 5, centerOfMass.X - 5, centerOfMass.Y + 5);
}
/// <summary>
/// Acts as a drawing delegate for DrawObjectWithTransform
/// After performing the necessary transformation (translate/rotate)
/// DrawObjectWithTransform will invoke this method and draw a player health bar
/// </summary>
/// <param name="o">The object to draw</param>
/// <param name="e">The PaintEventArgs to access the graphics</param>
private void HealthBarDrawer(Object o, PaintEventArgs e)
{
Tank t = o as Tank;
// Draw the bar in a different color based on the player's remaining health
using (System.Drawing.SolidBrush brush = new System.Drawing.SolidBrush(Color.Black)) {
if (t.hitPoints == 1)
{
brush.Color = Color.Red;
}
if (t.hitPoints == 2)
{
brush.Color = Color.Yellow;
}
if (t.hitPoints >= 3)
{
brush.Color = Color.Green;
}
Rectangle r = new Rectangle(-Constants.HEALTHBARWIDTH / 2, -((Constants.TANKSIZE / 2) + Constants.HEALTHBARHEIGHT * 2), t.hitPoints * (Constants.HEALTHBARWIDTH / 3), Constants.HEALTHBARHEIGHT);
e.Graphics.FillRectangle(brush, r);
}
}
//Method to draw the individual game pieces
// Draws red piece if player 1 and black piece if player 2
public void drawGamePiece(MouseEventArgs e, Graphics f)
{
System.Drawing.SolidBrush myBrush = new System.Drawing.SolidBrush(pieceColor);
int xlocal = (e.X / 100);
if (full[xlocal] >= 0)
{
if (player1 && board[xlocal, full[xlocal]] == state.empty)
{
board[xlocal, full[xlocal]] = state.player1;
f.FillEllipse(myBrush, xlocal * 100, full[xlocal] * 100, 100, 100);
full[xlocal]--;
playerTurn();
}
else if (player2 && board[xlocal, full[xlocal]] == state.empty)
{
board[xlocal, full[xlocal]] = state.player2;
f.FillEllipse(myBrush, xlocal * 100, full[xlocal] * 100, 100, 100);
full[xlocal]--;
playerTurn();
}
}
}
public async Task ShowColors()
{
if (Xml.CommandAllowed("show colors", Context))
{
List <IRole> colorRoles = Context.Guild.Roles.Where(x => x.Name.StartsWith("Color: ")).OrderBy(x => System.Drawing.Color.FromArgb(x.Color.R, x.Color.R, x.Color.G, x.Color.B).GetHue()).ToList();
Bitmap bitmap = new Bitmap(320, 15 * colorRoles.Count, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
using (Graphics graphics = Graphics.FromImage(bitmap))
{
graphics.Clear(System.Drawing.Color.FromArgb(255, 54, 57, 63));
using (System.Drawing.Font fnt = new System.Drawing.Font("Whitney Medium", 10))
for (int i = 0; i < colorRoles.Count; i++)
{
System.Drawing.Color roleColor = System.Drawing.Color.FromArgb(Convert.ToInt32(colorRoles[i].Color.R), Convert.ToInt32(colorRoles[i].Color.G), Convert.ToInt32(colorRoles[i].Color.B));
System.Drawing.Brush brush = new System.Drawing.SolidBrush(roleColor);
graphics.DrawString(colorRoles[i].Name, fnt, brush, 5, 15 * i);
}
}
bitmap.Save("colors.png", System.Drawing.Imaging.ImageFormat.Png);
await Context.Channel.SendFileAsync("colors.png");
}
}
private void create() ////输出验证码图形并获取验证码汉字
{
Encoding gb = Encoding.GetEncoding("gb2312"); //获取GB2312编码页（表）
object[] bytes = CreateRegionCode(4); //调用函数产生4个随机中文汉字编码
//根据汉字编码的字节数组解码出中文汉字
string str1 = gb.GetString((byte[])Convert.ChangeType(bytes[0], typeof(byte[])));
string str2 = gb.GetString((byte[])Convert.ChangeType(bytes[1], typeof(byte[])));
string str3 = gb.GetString((byte[])Convert.ChangeType(bytes[2], typeof(byte[])));
string str4 = gb.GetString((byte[])Convert.ChangeType(bytes[3], typeof(byte[])));
//验证码汉字
string s = str1 + str2 + str3 + str4;
chinese_char = s;
//输出验证码图形
Bitmap memBitmap = new Bitmap(pictureBox1.Width, pictureBox1.Height);
Graphics g = Graphics.FromImage(memBitmap);
SolidBrush brush = new System.Drawing.SolidBrush(Color.Red);
Font drawFont = new Font("Arial", 18);
g.DrawString(s, drawFont, brush, 0, 0);
pictureBox1.Image = memBitmap; //贴图
}
private void DrawShape(int x, int y, int reacSize, Pen pen, int penSize, string reactString, bool solid)
{
pbImageBitmap = (Bitmap)(image);
var graphics = Graphics.FromImage((Image)pbImageBitmap);
Rectangle rect = new Rectangle(x, y, reacSize, reacSize);
pen.Width = penSize;
// pictureBox1.Refresh();
System.Drawing.SolidBrush myBrush = new System.Drawing.SolidBrush(pen.Color);
if (solid)
{
graphics.FillRectangle(myBrush, rect);
}
else
{
graphics.DrawRectangle(pen, rect);
}
Font font = new Font("Times New Roman", 12.0f);
graphics.DrawString(reactString, font, myBrush, x, y);
}
/// <summary>
/// Draws a box in the right hand side of the screen that will display a players name, score, and hp.
/// Count determines where on the screeen the box will be drawn. Each box is 50 pixels high, so the
/// height of each box is 50 times count, where count begins at 0 for the first player
/// </summary>
/// <param name="ship">ship that contains the player information</param>
/// <param name="e">The PaintEventArgs to access the graphics</param>
/// <param name="count">tracks how many player boxes have been drawn</param>
private void PlayerDrawer(PaintEventArgs e, Ship ship, int count)
{
int height = 50 * count; // determines how far down to draw each player box
string name = ship.GetName() + ": " + ship.GetScore().ToString();
using (System.Drawing.SolidBrush whiteBrush = new System.Drawing.SolidBrush(System.Drawing.Color.White))
using (System.Drawing.SolidBrush greenBrush = new System.Drawing.SolidBrush(System.Drawing.Color.Green))
using (System.Drawing.SolidBrush blackBrush = new System.Drawing.SolidBrush(System.Drawing.Color.Black))
{
e.Graphics.DrawString(name, new Font("Arial", 12), blackBrush, 10, 2 + height);
// Rectangles are drawn starting from the top-left corner.
// So if we want the rectangle centered on the player's location, we have to offset it
// by half its size to the left (-width/2) and up (-height/2)
Rectangle r = new Rectangle(5, (20 + height), 188, 20);
Rectangle r2 = new Rectangle(7, (22 + height), 184, 16);
Rectangle r3 = new Rectangle(9, (24 + height), 36 * ship.GetHp(), 12);
e.Graphics.FillRectangle(blackBrush, r);
e.Graphics.FillRectangle(whiteBrush, r2);
e.Graphics.FillRectangle(greenBrush, r3);
}
}
private void pictureBox1_Paint(object sender, PaintEventArgs e)
{
int cnt2 = 0;
while (cnt2 < num && arr[cnt2, 0] + arr[cnt2, 2] < this.pictureBox1.Width)
{
System.Drawing.SolidBrush myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.Black);
System.Drawing.Graphics formGraphics = this.pictureBox1.CreateGraphics();
formGraphics.FillRectangle(myBrush, new Rectangle(arr[cnt2, 0], arr[cnt2, 1], arr[cnt2, 2], arr[cnt2, 3]));
myBrush.Dispose();
formGraphics.Dispose();
cnt2++;
}
while (cnt2 < num && arr[cnt2, 0] < this.pictureBox1.Width)
{
System.Drawing.SolidBrush myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.Black);
System.Drawing.Graphics formGraphics = this.pictureBox1.CreateGraphics();
formGraphics.FillRectangle(myBrush, new Rectangle(arr[cnt2, 0], arr[cnt2, 1], this.pictureBox1.Width - arr[cnt2, 0], arr[cnt2, 3]));
myBrush.Dispose();
formGraphics.Dispose();
cnt2++;
}
}
/// <summary>
/// 在图片上添加文字水印
/// </summary>
/// <param name="path">要添加水印的图片路径</param>
/// <param name="syPath">生成的水印图片存放的位置</param>
public static void AddWaterWord(Stream path, string syPath,float x,float y,string syWord)
{
System.Drawing.Image image = System.Drawing.Image.FromStream(path);
//新建一个画板
System.Drawing.Graphics graphic = System.Drawing.Graphics.FromImage(image);
graphic.DrawImage(image, 0, 0, image.Width, image.Height);
//设置字体
System.Drawing.Font f = new System.Drawing.Font("PingFang SC", 28);
//设置字体颜色
System.Drawing.Brush b = new System.Drawing.SolidBrush(System.Drawing.Color.Black);
graphic.DrawString(syWord, f, b, x, y);
graphic.Dispose();
//保存文字水印图片
image.Save(syPath);
image.Dispose();
}
public void draw(Graphics G)
{
Pen P = new Pen(Color.Black);
System.Drawing.Font drawFont = new System.Drawing.Font("Arial", 16);
System.Drawing.SolidBrush drawBrush = new System.Drawing.SolidBrush(System.Drawing.Color.OrangeRed);
System.Drawing.StringFormat drawFormat = new System.Drawing.StringFormat();
G.DrawEllipse(P, px, py, 150, 150); //Head
G.DrawEllipse(P, px + 17, py + 40, 50, 25); //Left eye
G.DrawEllipse(P, px + 30, py + 40, 25, 25); //Left eye
G.DrawEllipse(P, px + 87, py + 40, 50, 25); //Right eye
G.DrawEllipse(P, px + 100, py + 40, 25, 25); //Right eye
G.DrawEllipse(P, px + 50, py + 100, 50, 25); //Mouth
G.DrawEllipse(P, px + 45, py + 95, 60, 35); //Mouth
G.DrawLine(P, px + 51, py + 113, px + 100, py + 113); //Tooth
G.DrawLine(P, px + 60, py + 104, px + 60, py + 123); //Tooth
G.DrawLine(P, px + 70, py + 100, px + 70, py + 125); //Tooth
G.DrawLine(P, px + 80, py + 100, px + 80, py + 125); //Tooth
G.DrawLine(P, px + 90, py + 104, px + 90, py + 123); //Tooth
G.DrawString("Dylan", drawFont, drawBrush, px + 135, py + 10, drawFormat);
}
public void Display(Graphics g, Graphics gB)
{
if (this.state == 0)
{
System.Drawing.SolidBrush cellBrushClear = new System.Drawing.SolidBrush(SystemColors.Control);
g.FillRectangle(cellBrushClear, (this.x) * CELL_SIZE + (int)GRID_STATE, (this.y) * CELL_SIZE + (int)GRID_STATE,
CELL_SIZE - (int)GRID_STATE, CELL_SIZE - (int)GRID_STATE);
gB.FillRectangle(cellBrushClear, (this.x) * CELL_SIZE + (int)GRID_STATE, (this.y) * CELL_SIZE + (int)GRID_STATE,
CELL_SIZE - (int)GRID_STATE, CELL_SIZE - (int)GRID_STATE);
}
else
{
System.Drawing.SolidBrush cellBrush = new System.Drawing.SolidBrush(Colors.colors[State]);
g.FillRectangle(cellBrush, (this.x) * CELL_SIZE + (int)GRID_STATE, (this.y) * CELL_SIZE + (int)GRID_STATE,
CELL_SIZE - (int)GRID_STATE, CELL_SIZE - (int)GRID_STATE);
gB.FillRectangle(cellBrush, (this.x) * CELL_SIZE + (int)GRID_STATE, (this.y) * CELL_SIZE + (int)GRID_STATE,
CELL_SIZE - (int)GRID_STATE, CELL_SIZE - (int)GRID_STATE);
}
}
// See http://msdn.microsoft.com/en-us/library/ms404305(v=VS.100).aspx
// for why we have to draw it manually
private void OnMainTabControlDrawItem(object sender, DrawItemEventArgs e)
{
Graphics g = e.Graphics;
Brush currentTextBrush;
// Get the item from the collection.
TabPage currentTabPage = m_mainTabControl.TabPages[e.Index];
// Get the real bounds for the tab rectangle.
Rectangle tabBounds = m_mainTabControl.GetTabRect(e.Index);
if (e.State == DrawItemState.Selected)
{
// Draw a different background color, and don't paint a focus rectangle.
currentTextBrush = SystemBrushes.ActiveCaptionText;
g.FillRectangle(SystemBrushes.ActiveCaption, e.Bounds);
}
else
{
currentTextBrush = new System.Drawing.SolidBrush(e.ForeColor);
e.DrawBackground();
}
Font currentTabFont = new Font("Tahoma", 11F, FontStyle.Regular, GraphicsUnit.Pixel);
// Draw string. Center the text.
StringFormat stringFlags = new StringFormat();
stringFlags.Alignment = StringAlignment.Center;
stringFlags.LineAlignment = StringAlignment.Center;
g.DrawString(
currentTabPage.Text,
currentTabFont,
currentTextBrush,
tabBounds,
new StringFormat(stringFlags));
}
private async void Lane1Play(CancellationToken token)
{
words[0] = library.generateWord(); //Generates a word from the Library
String data = this.filterProcessor(words[0]);
for (int i = 0; i < 760; i++)
{
if (i % 20 == 0)
{
this.updateWords();
}
try
{
Lane1Panel.Refresh();
Graphics dc = Lane1Panel.CreateGraphics();
shape.DrawShape(dc, i, data);
token.ThrowIfCancellationRequested();
await Task.Delay(delaytime, token); //Delays the task from happening again for a second
}
catch (Exception e)
{
words[0] = null;
break; //break here because task won't end for a while if you exit the application before finishing
}
if (i.Equals(759))
{
Font font = new Font("Arial", 10, FontStyle.Bold);
System.Drawing.SolidBrush myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.Red);
this.Lane1Panel.Refresh();
Graphics dc = Lane1Panel.CreateGraphics();
dc.DrawString("LANE ENDED.", font, myBrush, new Point(340, 30));
words[0] = null;
this.checkIfLost();
}
this.updateWords();
}
}
/// <summary>
/// Acts as a drawing delegate for DrawObjectWithTransform
/// After performing the necessary transformation (translate/rotate)
/// DrawObjectWithTransform will invoke this method
/// Draws tank epxlosions using tankTimer
/// </summary>
private void ExplosionDrawer(object o, PaintEventArgs e)
{
//Gets tank. If world no longer has tank, remove tank from tankTimer and return
Tank t = o as Tank;
Tank temp = new Tank();
if (!theWorld.GetTank(t.ID, out temp))
{
tankTimer.Remove(t);
return;
}
//Gets the tank object and sets width and height for explosion using tankTimer
int frames = tankTimer[t];
int radius;
if (frames <= 50)
{
radius = frames * 2;
}
else if (frames <= 150)
{
radius = 150 - frames;
}
else
{
radius = 0;
}
//Creates rectangle and then draws ellipse/circle of explosion
using (System.Drawing.SolidBrush redBrush = new System.Drawing.SolidBrush(System.Drawing.Color.White))
{
Rectangle r = new Rectangle(-(radius / 2), -(radius / 2), radius, radius);
e.Graphics.FillEllipse(redBrush, r);
}
}
public static void SetMotorLine(Form form, PictureBox ctrl, int motor)
{
if (ctrl.InvokeRequired)
{
SetMotorLineCallback d = new SetMotorLineCallback(SetMotorLine);
form.Invoke(d, new object[] { form, ctrl, motor });
}
else
{
if (ctrl.Image == null)
{
Bitmap bmp = new Bitmap(ctrl.Width, ctrl.Height);
ctrl.Image = bmp;
}
using (Graphics g = Graphics.FromImage(ctrl.Image)) {
System.Drawing.SolidBrush myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.Black);
double angle = Math.PI * motor / 180.0;
double sin_angle = Math.Sin(angle);
double cos_angle = Math.Cos(angle);
int center_x = 250;
int center_y = 250;
int x = center_x + Convert.ToInt32(cos_angle * 200);
int y = center_y + Convert.ToInt32(sin_angle * 200);
Point s = new Point(center_x, center_y);
Point f = new Point(x, y);
g.FillRectangle(myBrush, new Rectangle(0, 0, 500, 500));
g.DrawLine(new Pen(Color.Green, 2), s, f);
myBrush.Dispose();
}
ctrl.Invalidate();
}
}
/// <summary>
///create img
/// </summary>
/// <param name="checkCode"></param>
private void CreateImage(HttpContext context, string checkCode)
{
int iwidth = (int)(checkCode.Length * 12);
System.Drawing.Bitmap image = new System.Drawing.Bitmap(iwidth, 20);
Graphics g = Graphics.FromImage(image);
g.Clear(Color.White);
//color
Color[] c = { Color.Black, Color.Red, Color.DarkBlue, Color.Green, Color.Chocolate, Color.Brown, Color.DarkCyan, Color.Purple };
Random rand = new Random();
//font & colored char
for (int i = 0; i < checkCode.Length; i++)
{
int cindex = rand.Next(7);
Font f = new System.Drawing.Font("Microsoft Sans Serif", 11);
Brush b = new System.Drawing.SolidBrush(c[cindex]);
g.DrawString(checkCode.Substring(i, 1), f, b, (i * 10) + 1, 0, StringFormat.GenericDefault);
}
//draw backgound noise
for (int i = 0; i < 100; i++)
{
int x = rand.Next(image.Width);
int y = rand.Next(image.Height);
image.SetPixel(x, y, Color.FromArgb(rand.Next()));
}
//draw border
g.DrawRectangle(new Pen(Color.Black, 0), 0, 0, image.Width - 1, image.Height - 1);
//output to browser
System.IO.MemoryStream ms = new System.IO.MemoryStream();
image.Save(ms, System.Drawing.Imaging.ImageFormat.Jpeg);
context.Response.ClearContent();
context.Response.ContentType = "image/Jpeg";
context.Response.BinaryWrite(ms.ToArray());
g.Dispose();
image.Dispose();
}
public Form1()
{
InitializeComponent();
pathprog = System.Environment.CurrentDirectory.ToString();
pathprog = pathprog.Substring(0, pathprog.Length - 9);
pathformbackground1 = pathprog + "formbackground1.bmp";
this.BackgroundImage = System.Drawing.Image.FromFile(pathformbackground1);
pathformbackground2 = pathprog + "formbackground2.bmp";
pathCraneHelp = pathprog + "CraneHelp.chm";
dis = 21.84;
x = 0;
ujemnie_srednia_pow = -6.75;
zero_pow = 0;
dodatnio_srednia_pow = 25;
dodatnio_duza_pow = 30;
formGraphics = this.CreateGraphics();
yellowBrush = new SolidBrush(Color.Orange);
blackPen = new Pen(Color.Black);
blackPen.Width = 1;
grayPen = new Pen(Color.LightSkyBlue);
grayPen.Width = 1;
grayBrush = new SolidBrush(Color.LightSkyBlue);
blackBrush = new SolidBrush(Color.Black);
id = 0;
angle = 0;
distance = 0;
system = "Manual";
power = 0;
pow = 0;
zerobutton = 0;
}
private void DoInstructions(Single Xa, Single Xb, Single Ya, Single Yb, Pen p)
{
BorderStyleEnum ls = getLineStyle(p);
switch (p.Brush.GetType().Name)
{
case "SolidBrush":
System.Drawing.SolidBrush theBrush = (System.Drawing.SolidBrush)p.Brush;
PageLine pl = new PageLine();
pl.X = X + Xa * SCALEFACTOR;
pl.Y = Y + Ya * SCALEFACTOR;
pl.X2 = X + Xb * SCALEFACTOR;
pl.Y2 = Y + Yb * SCALEFACTOR;
StyleInfo SI = new StyleInfo();
SI.Color = theBrush.Color;
SI.BColorTop = theBrush.Color;
SI.BStyleTop = ls;
SI.BWidthTop = p.Width * SCALEFACTOR;
SI.BColorBottom = theBrush.Color;
SI.BStyleBottom = ls;
SI.BWidthBottom = p.Width * SCALEFACTOR;
SI.BColorLeft = theBrush.Color;
SI.BStyleLeft = ls;
SI.BWidthLeft = p.Width * SCALEFACTOR;
SI.BColorRight = theBrush.Color;
SI.BStyleRight = ls;
SI.BWidthRight = p.Width * SCALEFACTOR;
pl.SI = SI;
items.Add(pl);
break;
default:
break;
}
}
