public DrawImageUnscaled ( Image image, Point point ) : void | ||
image | Image | |
point | Point | |
Результат | void |
private void btnfig_Click(object sender, EventArgs e) { int a = 1; int b = 0; int c = 0; double x, y; int orig_x = pn1.Width / 2; int orig_y = pn1.Height / 2; // Bitmap pen = new Bitmap(1, 1); pen.SetPixel(0, 0, Color.Green); System.Drawing.Graphics g = pn1.CreateGraphics(); // for (double i = 0; i <= 100; i += 0.01) { x = i; y = (a * (x * x)) + ((b * x) + c); g.DrawImageUnscaled(pen, orig_x + (int)x, orig_y - (int)y); g.DrawImageUnscaled(pen, orig_x - (int )x, orig_y - (int)y); if (y >= orig_y) { break; } } }
public override void OnRender(Graphics g) { #if !PocketPC if(!Bearing.HasValue) { g.DrawImageUnscaled(Resources.shadow50, LocalPosition.X, LocalPosition.Y); } g.TranslateTransform(ToolTipPosition.X, ToolTipPosition.Y); if(Bearing.HasValue) { g.RotateTransform(Bearing.Value - Overlay.Control.Bearing); g.FillPolygon(Brushes.Lime, Arrow); } g.ResetTransform(); if(!Bearing.HasValue) { g.DrawImageUnscaled(Resources.bigMarkerGreen, LocalPosition.X, LocalPosition.Y); } #else DrawImageUnscaled(g, Resources.shadow50, LocalPosition.X, LocalPosition.Y); DrawImageUnscaled(g, Resources.marker, LocalPosition.X, LocalPosition.Y); #endif }
public void Draw(Graphics e) { kolizija = new Bitmap(ozadje); e.Clear(Color.Black); e.DrawImageUnscaled(ozadje, 0, 0); e.DrawImageUnscaled(igralci, 0, 0); }
public static void DrawBackgroundStyle(Graphics g, Point location, Size size, Background background) { // draw background color g.FillRectangle( new SolidBrush(System.Drawing.Color.FromKnownColor(background.Color)), location.X, location.Y, size.Width, size.Height); // draw background image if (background.Image != null) { Image bg = background.Image; // Image.FromFile(this.Background.Image); switch (background.Repeat) { case BackgroundRepeat.Undefined: case BackgroundRepeat.Tile: for (int i = 0; i < size.Width / bg.Width; i++) for (int j = 0; j < size.Height / bg.Height; j++) g.DrawImageUnscaled(bg, location.X + i * bg.Width, location.Y + j * bg.Height); break; case BackgroundRepeat.Strech: g.DrawImage(bg, location.X, location.Y, size.Width, size.Height); break; case BackgroundRepeat.Center: int posX = location.X + size.Width / 2 - bg.Width / 2; int posY = location.Y + size.Height / 2 - bg.Height / 2; g.DrawImageUnscaled(bg, posX, posY); break; default: break; } } }
public void Draw(int i, int j, Graphics g) { if (this.Orientation == 1) triImage = Properties.Resources.t1; if (this.Orientation == 2) triImage = Properties.Resources.t2; if (this.Orientation == 3) triImage = Properties.Resources.t3; if (this.Orientation == 4) triImage = Properties.Resources.t4; if (this.Orientation == 5) triImage = Properties.Resources.yellow; if (this.Orientation == 6) triImage = Properties.Resources.red; if (this.Orientation == 0) triImage = Properties.Resources.cleared; if (triImage != null) { if (this.Orientation != 0) g.DrawImageUnscaled(Properties.Resources.cleared, new Point(8 + 17 * i + i * triImage.Width, 6 + 17 * j + j * triImage.Height)); g.DrawImageUnscaled(triImage, new Point(8 + 17 * i + i * triImage.Width, 6 + 17 * j + j * triImage.Height)); } }
private void ShowNotes(System.Drawing.Graphics g) { showNotes.Sort(); showNotes.Reverse(); g.DrawImageUnscaled(Properties.Resources.Clef, 10, (StafPanel.Height - Properties.Resources.Clef.Height) / 2); ShowKey(g); // p = 25 G2, 35 C3, 45 F4 int a = 0; int pMax = 45; int pMin = 25; int cx = 0; foreach (int n in showNotes) { int p = GetNotePos(curKey, n); int y = bY - p * sY; int x = 100; ShowSign(g, x, y, n); if (p == a - 1) { x += 7; a = 0; if (p == 35) { cx = 8; } } else { a = p; } g.DrawImageUnscaled(bmpNote, x, y); pMin = Math.Min(pMin, p); pMax = Math.Max(pMax, p); } // Draw staff lines for (int p = pMin; p <= pMax; p++) { if (p % 2 == 0) { continue; } int y = bY - p * sY + sY; int x1 = 100 - 5; int x2 = 100 + 8 + 5; Point point1 = new Point(x1, y); Point point2 = new Point(x2, y); g.DrawLine(blackPen, point1, point2); } }
public override void OnRender(Graphics g) { if (shotBellowMinInterval) g.DrawImageUnscaled(localcache2, LocalPosition.X, LocalPosition.Y); else g.DrawImageUnscaled(localcache1, LocalPosition.X, LocalPosition.Y); if (drawfootprint || IsMouseOver) { Overlay.Control.UpdatePolygonLocalPosition(footprintpoly); footprintpoly.OnRender(g); } }
/// <summary> /// Shows houses or hotels. /// </summary> public override void ShowHouses(Graphics g, int numberOfHouses) { if(numberOfHouses == 5) { g.DrawImageUnscaled(HotelVertical, Left, Top + 6); } else if(numberOfHouses >= 1 && numberOfHouses <= 4) { for (int i = 0; i < numberOfHouses; ++i) { g.DrawImageUnscaled(HouseVertical, Left, Bottom - i * 10 - 13); } } }
/* * @param graphics */ public override void draw(Graphics graphics) { if (turnRight) { // this is just a sample draw routine. It needs to be overrided by the child object Bitmap bitmap = elements[((int)getTicks() * speed % (360 / TURN_ANGLE))]; graphics.DrawImageUnscaled(bitmap, getX(), getY(), bitmap.Width, bitmap.Height); } else { // this is just a sample draw routine. It needs to be overrided by the child object Bitmap bitmap = elements[((360 / TURN_ANGLE) - ((int)getTicks() * speed % (360 / TURN_ANGLE)) - 1)]; graphics.DrawImageUnscaled(bitmap, getX(), getY(), bitmap.Width, bitmap.Height); } }
public override void CopyBackBufferToScreen(Graphics displayGraphics) { WidgetForWindowsFormsBitmap aggBitmapAppWidget = ((WidgetForWindowsFormsBitmap)aggAppWidget); RectangleInt intRect = new RectangleInt(0, 0, (int)aggAppWidget.Width, (int)aggAppWidget.Height); aggBitmapAppWidget.bitmapBackBuffer.UpdateHardwareSurface(intRect); if (OsInformation.OperatingSystem != OSType.Windows) { //displayGraphics.DrawImage(aggBitmapAppWidget.bitmapBackBuffer.windowsBitmap, windowsRect, windowsRect, GraphicsUnit.Pixel); // around 250 ms for full screen displayGraphics.DrawImageUnscaled(aggBitmapAppWidget.bitmapBackBuffer.windowsBitmap, 0, 0); // around 200 ms for full screnn } else { // or the code below which calls BitBlt directly running at 17 ms for full screnn. const int SRCCOPY = 0xcc0020; using (Graphics bitmapGraphics = Graphics.FromImage(aggBitmapAppWidget.bitmapBackBuffer.windowsBitmap)) { IntPtr displayHDC = displayGraphics.GetHdc(); IntPtr bitmapHDC = bitmapGraphics.GetHdc(); IntPtr hBitmap = aggBitmapAppWidget.bitmapBackBuffer.windowsBitmap.GetHbitmap(); IntPtr hOldObject = SelectObject(bitmapHDC, hBitmap); int result = BitBlt(displayHDC, 0, 0, aggBitmapAppWidget.bitmapBackBuffer.windowsBitmap.Width, aggBitmapAppWidget.bitmapBackBuffer.windowsBitmap.Height, bitmapHDC, 0, 0, SRCCOPY); SelectObject(bitmapHDC, hOldObject); DeleteObject(hBitmap); bitmapGraphics.ReleaseHdc(bitmapHDC); displayGraphics.ReleaseHdc(displayHDC); } } }
public void DrawFormBackgroud(Graphics g, Rectangle r) { drawing = new Bitmap(this.Width, AnimSize, g); gg = Graphics.FromImage(drawing); Rectangle shadowRect = new Rectangle(r.X, r.Y, r.Width, 10); Rectangle gradRect = new Rectangle(r.X, r.Y + 9, r.Width, AnimSize-9); LinearGradientBrush shadow = new LinearGradientBrush(shadowRect, Color.FromArgb(30, 61, 61), Color.FromArgb(47, colorR, colorR), LinearGradientMode.Vertical); //LinearGradientBrush shadow = new LinearGradientBrush(shadowRect, Color.FromArgb(30, 61, 41), Color.FromArgb(47, colorR, 64), LinearGradientMode.Vertical); LinearGradientBrush grad = new LinearGradientBrush(gradRect, Color.FromArgb(47, 64, 94), Color.FromArgb(49, 66, 95), LinearGradientMode.Vertical); //LinearGradientBrush grad = new LinearGradientBrush(gradRect, Color.Green, Color.DarkGreen, LinearGradientMode.Vertical); ColorBlend blend = new ColorBlend(); // Set multi-color gradient blend.Positions = new[] { 0.0f, 0.35f, 0.5f, 0.65f, 0.95f,1f }; blend.Colors = new[] { Color.FromArgb(47, colorR, colorR), Color.FromArgb(64, colorR + 22, colorR + 32), Color.FromArgb(66, colorR + 20, colorR + 35), Color.FromArgb(64, colorR + 20, colorR + 32), Color.FromArgb(49, colorR, colorR + 1), SystemColors.Control }; //blend.Colors = new[] { Color.FromArgb(47, colorR, 64), Color.FromArgb(64, colorR + 32, 88), Color.FromArgb(66, colorR + 35, 90), Color.FromArgb(64, colorR + 32, 88), Color.FromArgb(49, colorR + 1, 66),SystemColors.Control }; grad.InterpolationColors = blend; Font myf = new System.Drawing.Font(this.Font.FontFamily, 16); // Draw basic gradient and shadow //gg.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality; gg.FillRectangle(grad, gradRect); gg.FillRectangle(shadow, shadowRect); gg.TextRenderingHint = TextRenderingHint.AntiAlias; gg.DrawString("Поиск по ресурсам сети", myf, Brushes.GhostWhite, new PointF(55, 15)); gg.DrawImage(Properties.Resources.search1.ToBitmap(), 10, 10,32,32); g.DrawImageUnscaled(drawing, 0, 0); gg.Dispose(); // Draw checkers //g.FillRectangle(checkers, r); }
public Bitmap GetImage(Point offset, Size separation) { if (this._tiles == null) { return((Bitmap)null); } Bitmap bitmap = new Bitmap(this.TilesetWidth + separation.Width * this._cols + offset.X, this.TilesetHeight + separation.Height * this._rows + offset.Y, PixelFormat.Format32bppArgb); System.Drawing.Graphics graphics = System.Drawing.Graphics.FromImage((Image)bitmap); int index1 = 0; int width = this._max.Width; int num1 = this._rows <= this._max.Height ? this._rows : this._max.Height; Rectangle empty = Rectangle.Empty; Point point = Point.Empty; for (int index2 = 0; index2 < num1; ++index2) { for (int index3 = 0; index3 < width; ++index3) { point = new Point(index3 * this.SnapSize.Width, index2 * this.SnapSize.Height); int num2 = index3 * separation.Width + offset.X; int num3 = index2 * separation.Height + offset.Y; Rectangle rectangle = new Rectangle(point.X + index3 * separation.Width, point.Y + index2 * separation.Height, this.SnapSize.Width + separation.Width, this.SnapSize.Height + separation.Height); if (index1 < this._tiles.Count && this._tiles[index1] != null) { graphics.DrawImageUnscaled((Image)this._tiles[index1], point.X + num2, point.Y + num3); } ++index1; } } return(bitmap); }
private void DrawTiles(System.Drawing.Graphics gfx) { int index1 = 0; int width = this._max.Width; int num = this._rows <= this._max.Height ? this._rows : this._max.Height; Point empty = Point.Empty; for (int index2 = 0; index2 < num; ++index2) { for (int index3 = 0; index3 < width; ++index3) { if (index1 < this._tiles.Count && this._tiles[index1] != null) { gfx.DrawImageUnscaled((Image)this._tiles[index1], index3 * this.SnapSize.Width, index2 * this.SnapSize.Height); } empty.X = index3 * this.SnapSize.Width; empty.Y = index2 * this.SnapSize.Height; gfx.DrawString(this._tiles[index1].Tag.ToString(), this.Font, Brushes.Black, (float)(empty.X - 1), (float)empty.Y); gfx.DrawString(this._tiles[index1].Tag.ToString(), this.Font, Brushes.Black, (float)empty.X, (float)(empty.Y - 1)); gfx.DrawString(this._tiles[index1].Tag.ToString(), this.Font, Brushes.Black, (float)(empty.X + 1), (float)empty.Y); gfx.DrawString(this._tiles[index1].Tag.ToString(), this.Font, Brushes.Black, (float)empty.X, (float)(empty.Y + 1)); gfx.DrawString(this._tiles[index1].Tag.ToString(), this.Font, Brushes.Yellow, (PointF)empty); ++index1; } } }
public void DrawBitmapInto(Graphics g, Point TLPoint, Size ViewPortSize, int squareS, bool isBichrom, bool forcePrecomputing = false) { // squareSize has changed OR no map has been loaded so far if (cachedBitmap == null || squareSize != squareS || cachedBitmapTLPoint.X > TLPoint.X || cachedBitmapTLPoint.Y > TLPoint.Y || (cachedBitmapTLPoint.X + cachedBitmap.Width < getMapPixelSize().Width && cachedBitmapTLPoint.X + cachedBitmap.Width < TLPoint.X + ViewPortSize.Width) || (cachedBitmapTLPoint.Y + cachedBitmap.Height < getMapPixelSize().Height && cachedBitmapTLPoint.Y + cachedBitmap.Height < TLPoint.Y + ViewPortSize.Height) || isBichrom != isBichromatic || forcePrecomputing ) { //System.Windows.Forms.MessageBox.Show("cachedBitmap == null"); squareSize = squareS; isBichromatic = isBichrom; PrecomputeBitmap(TLPoint, ViewPortSize); } // Draw it on the buffered bitmap bufferedBitmapGraphics.Clear(Color.White); Point relativeTLPoint = new Point(cachedBitmapTLPoint.X - TLPoint.X, cachedBitmapTLPoint.Y - TLPoint.Y); Rectangle rect = new Rectangle(relativeTLPoint, ViewPortSize); bufferedBitmapGraphics.DrawImageUnscaled(cachedBitmap, rect); g.DrawImageUnscaled(bufferedBitmap, 0, 0); }
public void Draw(Graphics g, int animationCell, bool gameOver) { g.FillRectangle(Brushes.Black, boundaries); stars.Draw(g); playerShip.Draw(g); foreach (Invader invader in invaders) invader.Draw(g, animationCell); foreach (Shot shot in playerShots) shot.Draw(g); foreach (Shot shot in invaderShots) shot.Draw(g); using (Font font = new Font("Arial", 24, FontStyle.Bold)) g.DrawString(score.ToString(), font, Brushes.Red, boundaries.X + 20, boundaries.Y + 20); g.DrawImageUnscaled(Properties.Resources.player, new Point(boundaries.Right - 110, boundaries.Top + 10)); using (Font font = new Font("Arial", 20)) g.DrawString("X " + livesLeft, font, Brushes.Yellow, boundaries.Right - 50, boundaries.Top + 10); if (gameOver) { using (Font font = new Font("Arial", 40)) g.DrawString("Game Over", font, Brushes.Purple, (boundaries.Width / 3), boundaries.Height / 3); using (Font font = new Font("Arial", 20)) g.DrawString("Press 'Q' to quit\nor 'S' to restart", font, Brushes.Purple, boundaries.Width / 3 + 45, boundaries.Height / 3 + 50); } }
/// <summary> /// On draw on backbuffer /// </summary> protected override void OnDrawOnBackbuffer(ref System.Drawing.Graphics gfx) { // If layer is empty or background is empty, return if (_layer == null || App.Room.Backgrounds[0] == null || App.Room.Backgrounds[0].Image == null) { return; } // Draw layer gfx.DrawImageUnscaled(_layer.GetLayerImage(App.Room.Backgrounds[0], App.Room.Backgrounds[0].GetCondensedTileset(), .5f), Point.Empty); // Convert tile ids to optimized binary tiles and reset the tile count ExportTile[] tiles = _layer.GetExportTiles(App.Room.Backgrounds[0], false, -1); _tileCount = 0; // If there are rectangles to draw, draw them if (tiles != null || tiles.Length > 0) { // Create a list of rectangles List <Rectangle> rects = new List <Rectangle>(); // Iterate through tiles foreach (ExportTile tile in tiles) { rects.Add(tile.Rect); } // Draw rectangles and set tile count gfx.DrawRectangles(Pens.Red, rects.ToArray()); _tileCount = rects.Count; } }
public override void Render(Graphics graphics, IRender render) { byte opacity = 100; if (Table != null) opacity = Table.Opacity; //Draw indent SolidBrush brush = new SolidBrush(render.AdjustColor(Backcolor,1,opacity)); brush.Color = Color.FromArgb(brush.Color.A /2, brush.Color); graphics.FillRectangle(brush,0,Rectangle.Top,Indent,Rectangle.Height); //Draw image float imageWidth = 0; if (Image != null) { System.Drawing.Image bitmap = Image.Bitmap; //Work out position of image float imageTop = (Rectangle.Height - bitmap.Height) / 2; if (imageTop < 0) imageTop = 0; imageWidth = bitmap.Width; graphics.DrawImageUnscaled(bitmap,Convert.ToInt32(Indent),Convert.ToInt32(Rectangle.Top+imageTop)); } //Draw text RectangleF textRectangle = new RectangleF(Indent+imageWidth+4,Rectangle.Top,Rectangle.Width - Indent -4,Rectangle.Height); brush = new SolidBrush(render.AdjustColor(Forecolor,1,opacity)); StringFormat format = new StringFormat(); format.LineAlignment = StringAlignment.Center; format.FormatFlags = StringFormatFlags.NoWrap; graphics.DrawString(Text,Component.Instance.GetFont(FontName,FontSize,FontStyle),brush,textRectangle,format); }
public static Image ConstructImageFromTileList(int TileXCount, int TileYCount, int scale, List <Bitmap> tileList) { Bitmap drawnX = new Bitmap(TileXCount * 8, TileYCount * 8); System.Drawing.Graphics gx = System.Drawing.Graphics.FromImage(drawnX); gx.Clear(Color.DeepPink); for (int i = 0; i < TileXCount * TileYCount; i++) { int hOff = (i % TileXCount) * 8; int vOff = ((i - (i % TileXCount)) / TileXCount) * 8; if (i < tileList.Count) { gx.DrawImageUnscaled(tileList[i], hOff, vOff); } } if (scale > 1) { Bitmap scaledft = new Bitmap(drawnX.Width * scale, drawnX.Height * scale); System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(scaledft); g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.NearestNeighbor; g.DrawImage(drawnX, 0, 0, scaledft.Width, scaledft.Height); return(scaledft); } else { return(drawnX); } }
public void DrawFormBackgroud(Graphics g, Rectangle r) { drawing = new Bitmap(this.Width, this.Height, g); gg = Graphics.FromImage(drawing); Rectangle shadowRect = new Rectangle(r.X, r.Y, r.Width, 10); Rectangle gradRect = new Rectangle(r.X, r.Y + 9, r.Width, 42); //LinearGradientBrush shadow = new LinearGradientBrush(shadowRect, Color.FromArgb(30, 41, 61), Color.FromArgb(47, 64, 94), LinearGradientMode.Vertical); LinearGradientBrush shadow = new LinearGradientBrush(shadowRect, Color.FromArgb(30, 61, 41), Color.FromArgb(47, colorR, 64), LinearGradientMode.Vertical); //LinearGradientBrush grad = new LinearGradientBrush(gradRect, Color.FromArgb(47, 64, 94), Color.FromArgb(49, 66, 95), LinearGradientMode.Vertical); LinearGradientBrush grad = new LinearGradientBrush(gradRect, Color.Green, Color.DarkGreen, LinearGradientMode.Vertical); ColorBlend blend = new ColorBlend(); // Set multi-color gradient blend.Positions = new[] { 0.0f, 0.35f, 0.5f, 0.65f, 1.0f }; //blend.Colors = new[] { Color.FromArgb(47, 64, 94), Color.FromArgb(64, 88, 126), Color.FromArgb(66, 90, 129), Color.FromArgb(64, 88, 126), Color.FromArgb(49, 66, 95) }; blend.Colors = new[] { Color.FromArgb(47,colorR, 64), Color.FromArgb(64, colorR+32, 88), Color.FromArgb(66, colorR+35, 90), Color.FromArgb(64, colorR+32, 88), Color.FromArgb(49, colorR+1, 66) }; grad.InterpolationColors = blend; Font myf=new System.Drawing.Font(this.Font.FontFamily,16); // Draw basic gradient and shadow //gg.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality; gg.FillRectangle(grad, gradRect); gg.FillRectangle(shadow, shadowRect); gg.DrawString("Добавить один ПК", myf, Brushes.GhostWhite, new PointF(55, 15)); gg.DrawImage(Properties.Resources.singleAdd1.ToBitmap(), 10, 10,32,32); g.DrawImageUnscaled(drawing, 0, 0); gg.Dispose(); // Draw checkers //g.FillRectangle(checkers, r); }
private static void ProcessLabelItem(LabelItem labelItem, Graphics g, PrintLabelSettings settings) { switch (labelItem.LabelType) { case LabelTypesEnum.Label: g.DrawString(labelItem.LabelText, new Font(labelItem.FontName ?? "Arial", labelItem.FontSize, (labelItem.IsBold ? FontStyle.Bold : FontStyle.Regular) | (labelItem.IsItalic ? FontStyle.Italic : FontStyle.Regular)), Brushes.Black, labelItem.StartX, labelItem.StartY); break; case LabelTypesEnum.BarCode: var content = labelItem.LabelText; var writer = new BarcodeWriter { Format = BarcodeFormat.CODE_128, Options = new ZXing.QrCode.QrCodeEncodingOptions { ErrorCorrection = ZXing.QrCode.Internal.ErrorCorrectionLevel.H, Width = settings.BarCodeMaxWidth, Height = settings.BarCodeHeight, PureBarcode = true, } }; var barCodeBmp = writer.Write(content); g.DrawImageUnscaled(barCodeBmp, labelItem.StartX, labelItem.StartY); break; case LabelTypesEnum.Stamp: var pen = new Pen(Color.Black, 2); g.DrawEllipse(pen, labelItem.StartX, labelItem.StartY, settings.StampDiameter, settings.StampDiameter); g.DrawString(labelItem.LabelText, new Font(labelItem.FontName ?? "Arial", labelItem.FontSize, (labelItem.IsBold ? FontStyle.Bold : FontStyle.Regular) | (labelItem.IsItalic ? FontStyle.Italic : FontStyle.Regular)), Brushes.Black, labelItem.StartX + 2, labelItem.StartY + 11); break; } }
public override void CreateFromBitmap(Bitmap a_bmp) { if (m_tx != null) { m_tx.Dispose(); } if (true) { m_tx = new Texture(this._device, a_bmp, Usage.None, Pool.Managed); //TODO: why is this so slow sometimes? } else { Endogine.BitmapHelpers.Canvas canvasX = Endogine.BitmapHelpers.Canvas.Create(a_bmp); PixelDataProvider pdp = new PixelDataProvider(a_bmp.Width, a_bmp.Height, canvasX.BitsPerPixel / 8, this._device, Usage.None); Endogine.BitmapHelpers.Canvas canvas = Endogine.BitmapHelpers.Canvas.Create(pdp); System.Drawing.Graphics g = canvas.GetGraphics(); g.DrawImageUnscaled(a_bmp, new Point(0, 0)); //for (int y = canvas.Height-1; y >= 0; y--) //{ // for (int x = canvas.Width - 1; x >= 0; x--) // { // canvas.SetPixel // } //} canvas.Locked = false; m_tx = pdp.Texture; } }
public void DrawString(string text, Graphics graphics, int x, int y, int? maxWidth = null, int extraGap = 0) { int lineGap = baseLineGap + extraGap; foreach (char ch in text) { if (ch == '\r') continue; // If a new line char, go to next line. if (ch == '\n') { x = 0; y += lineGap; continue; } // Get glyph, if not found, take the deafault char. var glyph = font.SearchGlyphByChar(ch) ?? defaultChar; // If we are over the max width, go to next line. if (maxWidth.HasValue && x + glyph.Width.Advance > maxWidth) { x = 0; y += lineGap; } x += glyph.Width.BearingX; graphics.DrawImageUnscaled(glyph.ToImage(1, true), x, y); x += glyph.Width.Advance - glyph.Width.BearingX; } }
/// <summary> /// Draws all the tiles /// </summary> private void DrawTiles(System.Drawing.Graphics gfx) { // Tile indexer int index = 0; int cols = _max.Width; int rows = _rows <= _max.Height ? _rows : _max.Height; Point id = Point.Empty; // Iterate through rows for (int row = 0; row < rows; row++) { // Iterate through columns for (int col = 0; col < cols; col++) { // If the tile is within bounds, and is not empty, draw tile if (index < _tiles.Count && _tiles[index] != null) { gfx.DrawImageUnscaled(_tiles[index], (col * SnapSize.Width), (row * SnapSize.Height)); } id.X = col * SnapSize.Width; id.Y = row * SnapSize.Height; // Draw tile ids gfx.DrawString(_tiles[index].Tag.ToString(), Font, Brushes.Black, id.X - 1, id.Y); gfx.DrawString(_tiles[index].Tag.ToString(), Font, Brushes.Black, id.X, id.Y - 1); gfx.DrawString(_tiles[index].Tag.ToString(), Font, Brushes.Black, id.X + 1, id.Y); gfx.DrawString(_tiles[index].Tag.ToString(), Font, Brushes.Black, id.X, id.Y + 1); gfx.DrawString(_tiles[index].Tag.ToString(), Font, Brushes.Yellow, id); // Increment the indexer index++; } } }
private void DrawControllerToggle(System.Drawing.Graphics graphics, PointF point, bool enabled) { var labelRectangle = MeasureString(graphics, ControllerToggleText, _labelsTextFont); // Use relative positions so we can center the the entire drawing later. float keyWidth = _keyModeIcon.Width; float keyHeight = _keyModeIcon.Height; float labelPositionX = keyWidth + 8 - labelRectangle.X; float labelPositionY = -labelRectangle.Y - 1; float keyX = 0; float keyY = (int)((labelPositionY + labelRectangle.Height - keyHeight) / 2); float fullWidth = labelPositionX + labelRectangle.Width; float fullHeight = Math.Max(labelPositionY + labelRectangle.Height, keyHeight); // Convert all relative positions into absolute. float originX = (int)(point.X - fullWidth / 2); float originY = (int)(point.Y - fullHeight / 2); keyX += originX; keyY += originY; var labelPosition = new PointF(labelPositionX + originX, labelPositionY + originY); var overlayPosition = new Point((int)keyX, (int)keyY); graphics.DrawImageUnscaled(_keyModeIcon, overlayPosition); DrawString(graphics, ControllerToggleText, _labelsTextFont, _textNormalBrush, labelPosition); }
internal void RefreshInRect(Graphics eg, Rectangle rect) { if (!gbRefresh) return; Random rnd = new Random(); if (rect.Width <= 0 || rect.Height <= 0) return; //using (Graphics eg = base.CreateGraphics()) { using (Bitmap Bmp = new Bitmap(rect.Width, rect.Height)) { using (Graphics g = Graphics.FromImage(Bmp)) { g.Clear(Color.White); //发送绘制消息 PaintMessage m = new PaintMessage(g, rect); gManager.SendMessage(m); } if (eg != null) { eg.DrawImageUnscaled(Bmp, rect.X, rect.Y); } else { try { using (Graphics g = this.CreateGraphics()) { g.DrawImageUnscaled(Bmp, rect.X, rect.Y); //System.Diagnostics.Debug.WriteLine("GPanel\\>RefreshInRect" + rect.ToString()); } } catch { } } } }
/// <summary> /// Draws the current state of the track bar to the specified graphics context with a given alpha level. /// </summary> public void DrawTrackBar(System.Drawing.Graphics g, int alpha) { // if the alpha value is 0, we don't need to draw anything! if (alpha <= 0) { return; } Bitmap source = this.Buffer; if (alpha >= 255) { // if the alpha value is 255, skip the secondary buffer since the primary buffer has exactly what we need! g.DrawImageUnscaled(source, _clientBounds.Location); } else { Bitmap buffer = new Bitmap(source.Width, source.Height, PixelFormat.Format32bppArgb); Rectangle rectangle = new Rectangle(Point.Empty, source.Size); BitmapData sourceData = source.LockBits(rectangle, ImageLockMode.ReadOnly, PixelFormat.Format32bppArgb); BitmapData bufferData = buffer.LockBits(rectangle, ImageLockMode.WriteOnly, PixelFormat.Format32bppArgb); try { unsafe { float sAlpha = alpha / 255f; int length = sourceData.Height * sourceData.Stride / 4; int * sourceDataArray = (int *)sourceData.Scan0.ToPointer(); int * bufferDataArray = (int *)bufferData.Scan0.ToPointer(); for (int n = 0; n < length; ++n) { int value = *(sourceDataArray++); *(bufferDataArray++) = (value & 0x00FFFFFF) | ((byte)(((value >> 24) & 0x0FF) * sAlpha) << 24); } } } finally { source.UnlockBits(sourceData); buffer.UnlockBits(bufferData); } g.DrawImageUnscaled(buffer, _clientBounds.Location); } }
public void PaintHive(Graphics g) { g.FillRectangle(Brushes.SkyBlue, _hiveForm.ClientRectangle); g.DrawImageUnscaled(_hiveInside, 0, 0); foreach (Bee bee in _world.Bees) if (!bee.IsInsideHive) g.DrawImageUnscaled(_beeAnimationLarge[_cell], bee.Location.X, bee.Location.Y); }
public void Draw(Graphics g, Point center, Color color) { g.DrawImageUnscaled( this.Bitmap, center.X - this.Bitmap.Width / 2, center.Y - this.Bitmap.Height / 2 ); }
public override void OnRender(Graphics g) { Matrix temp = g.Transform; g.TranslateTransform(LocalPosition.X, LocalPosition.Y); Image pic = global::MultiWiiWinGUI.Properties.Resources.home; g.DrawImageUnscaled(pic, pic.Width / -2 - 7, -pic.Height-14); g.Transform = temp; }
/// <summary> /// 按宽X长比例切图 并补白 /// </summary> /// <param name="imagePath">源图地址</param> /// <param name="savePath">新图地址</param> /// <param name="newWidth">宽度</param> /// <param name="newHeight">高度</param> /// <param name="error">出错时执行</param> /// <param name="bgcolor">填充背景色</param> /// <returns>成功true失败false</returns> public static bool CutImageByWidthHeight(string imagePath, string savePath, int newWidth, int newHeight, Color bgcolor, Action <Exception> error = null) { //原始图片(获取原始图片创建对象,并使用流中嵌入的颜色管理信息) System.Drawing.Image originalImage = System.Drawing.Image.FromFile(imagePath); int ow = originalImage.Width; //原始宽度 int oh = originalImage.Height; //原始高度 Size toSize = ResizeSite(new Size(newWidth, newHeight), new Size(ow, oh)); int towidth = toSize.Width; //原图片缩放后的宽度 int toheight = toSize.Height; //原图片缩放后的高度 int x = 0; int y = 0; x = (newWidth - towidth) / 2; y = (newHeight - toheight) / 2; //新建一个bmp图片 System.Drawing.Image bitmap = new System.Drawing.Bitmap(towidth, toheight); //新建一个画板 System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(bitmap); //设置高质量插值法 g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic; //设置高质量,低速度呈现平滑程度 g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality; //清空画布并以透明背景色填充 g.Clear(bgcolor); //在指定位置并且按指定大小绘制原图片的指定部分 g.DrawImage(originalImage, new System.Drawing.Rectangle(0, 0, towidth, toheight), new System.Drawing.Rectangle(0, 0, ow, oh), System.Drawing.GraphicsUnit.Pixel); //-------------------------------------------------------------------------------- //新建一个bmp图片2 System.Drawing.Image bitmap2 = new System.Drawing.Bitmap(newWidth, newHeight); //新建一个画板2 System.Drawing.Graphics g2 = System.Drawing.Graphics.FromImage(bitmap2); //设置高质量插值法 g2.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic; //设置高质量,低速度呈现平滑程度 g2.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality; //清空画布并以透明背景色填充 g2.Clear(bgcolor); g2.DrawImageUnscaled(bitmap, new Point(x, y)); try { bitmap2.Save(savePath, originalImage.RawFormat); return(true); } catch (System.Exception ex) { if (error.IsNotNull()) { error(ex); } return(false); } finally { originalImage.Dispose(); bitmap.Dispose(); bitmap2.Dispose(); g2.Dispose(); g.Dispose(); } }
public Wallpaper() { s = Settings.Instance; allScreen = MultiScreenInfo.Instance; CanAddAnotherBitmap = true; try { desktop = new Bitmap(allScreen.VirtualDesktop.Width, allScreen.VirtualDesktop.Height); gDesktop = Graphics.FromImage(desktop); gDesktop.SetHighQuality(); needFullRedraw = true; try { if (allScreen.IsChanged == false) { var currentPath = GetCurrentPath(); var expectedPath = SafeFilename.Convert(s.SaveFolder, "Current Wallpaper.bmp", true); if (currentPath == expectedPath) { using (var currentDesktop = new Bitmap(currentPath)) { //not needed? if (currentDesktop.Size == allScreen.VirtualDesktop.Size) { gDesktop.DrawImageUnscaled(currentDesktop, 0, 0); needFullRedraw = false; } } } } } catch { } } catch { if (gDesktop != null) { gDesktop.Dispose(); gDesktop = null; } if (desktop != null) { desktop.Dispose(); desktop = null; } } if (desktop == null) { throw new ArgumentException(); } }
public void Render(Graphics g) { if (isFirst) { RePaint(); isFirst = false; } g.DrawImageUnscaled(_page.ImageBuffer, 0, 0); }
public void DrawImageUnscaled(Image image, Rectangle rect) { Bitmap currentBitmap = new Bitmap(rect.Width, rect.Height); System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(currentBitmap); g.DrawImageUnscaled(image, new Rectangle(0, 0, rect.Width, rect.Height)); this.DrawImage(currentBitmap, rect); }
public static void DrawLine(Graphics gr, Color color, int x1, int y1, int x2, int y2) { _pixelBitmap.SetPixel(0, 0, color); int pntx = x1; int pnty = y1; int f = 0; int fx; int dx = x2 - x1; int dy = y2 - y1; int sx = Math.Sign(dx); int sy = Math.Sign(dy); dx *= sx; dy *= sy; bool drawHoriz = false; if (Math.Abs(x2 - x1) > Math.Abs(y2 - y1)) { drawHoriz = true; } while (true) { gr.DrawImageUnscaled(_pixelBitmap, pntx, pnty); if ((drawHoriz && pntx == x2) || (!drawHoriz && pnty == y2)) break; if (drawHoriz) { fx = f + dy; f = fx - dx; pntx += sx; } else { fx = f + dx; f = fx - dy; pnty += sy; } if (Math.Abs(fx) < Math.Abs(f)) f = fx; else if (drawHoriz) pnty += sy; else pntx += sx; } //while }
/// <summary> /// Draws the current state of the track bar to the specified graphics context with a given alpha level. /// </summary> public void DrawTrackBar(System.Drawing.Graphics g, int alpha) { if (alpha >= 255) { // if the alpha value is 255, skip the secondary buffer since the primary buffer has exactly what we need! g.DrawImageUnscaled(this.Buffer, _clientBounds.Location); } else if (alpha > 0) { // if the alpha value is 0, we don't need to draw anything! Bitmap source = this.Buffer; Bitmap buffer = new Bitmap(source.Width, source.Height, PixelFormat.Format32bppArgb); Rectangle rectangle = new Rectangle(Point.Empty, source.Size); BitmapData sourceData = source.LockBits(rectangle, ImageLockMode.ReadOnly, PixelFormat.Format32bppArgb); BitmapData bufferData = buffer.LockBits(rectangle, ImageLockMode.WriteOnly, PixelFormat.Format32bppArgb); try { unsafe { int length = sourceData.Height * sourceData.Stride; byte *sourceDataArray = (byte *)sourceData.Scan0.ToPointer(); byte *bufferDataArray = (byte *)bufferData.Scan0.ToPointer(); for (int n = 0; n < length; n += 4) { bufferDataArray[n + 0] = sourceDataArray[n + 0]; bufferDataArray[n + 1] = sourceDataArray[n + 1]; bufferDataArray[n + 2] = sourceDataArray[n + 2]; bufferDataArray[n + 3] = (byte)(alpha * (sourceDataArray[n + 3] / 255f)); } } } finally { source.UnlockBits(sourceData); buffer.UnlockBits(bufferData); } g.DrawImageUnscaled(buffer, _clientBounds.Location); } }
public override void OnRender(Graphics g) { #if !PocketPC g.DrawImageUnscaled(localcache2, LocalPosition.X, LocalPosition.Y); #else // DrawImageUnscaled(g, Resources.shadow50, LocalPosition.X, LocalPosition.Y); DrawImageUnscaled(g, Resources.marker, LocalPosition.X, LocalPosition.Y); #endif }
private void bitmapPanel_Paint(object sender, PaintEventArgs e) { System.Drawing.Graphics g = e.Graphics; g.SmoothingMode = SmoothingMode.HighQuality; g.DrawImageUnscaled(bm, bmOff); g.DrawLine(bmPen, bmX, bmY + 2, bmX, bmY + 200); g.DrawLine(bmPen, bmX, bmY - 2, bmX, bmY - 200); g.DrawLine(bmPen, bmX + 2, bmY, bmX + 200, bmY); g.DrawLine(bmPen, bmX - 2, bmY, bmX - 200, bmY); }
private void OnPaint(object sender, System.Windows.Forms.PaintEventArgs e) { System.Drawing.Graphics g = e.Graphics; g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias; int wi = 0; if (m_Items.Count > 0) { SizeF [] size_entries = new SizeF[m_Items.Count]; int i; for (i = 0; i < m_Items.Count; i++) { string s = ((PercentChartItem)(m_Items[i])).Text; size_entries[i] = g.MeasureString(s, PFont); if (size_entries[i].Width > wi) { wi = (int)(size_entries[i].Width); } } int ps = this.Width - RoundCornerUpLeft.Width - SUpReleased.Width; for (i = 0; i < m_Items.Count; i++) { PercentChartItem pi = (PercentChartItem)m_Items[i]; g.DrawString(pi.Text, PFont, PTextBrush, 2 + wi - size_entries[i].Width, 16 * i - PageStart); if (pi.Percent > 0.0) { int bs; int ci = i % 8; int pblen = (int)(pi.Percent * (ps - wi - 8 - BarImages[ci, 0].Width - BarImages[ci, 2].Width)); int pend = pblen + wi + 4 + BarImages[ci, 0].Width; for (bs = wi + 4 + BarImages[ci, 0].Width; (bs + BarImages[ci, 1].Width) < pend; bs += (int)BarImages[ci, 1].Width) { g.DrawImageUnscaled(BarImages[ci, 1], bs, i * 16 - PageStart); } g.DrawImage(BarImages[ci, 1], bs, i * 16 - PageStart, pend - bs, BarImages[ci, 1].Height); g.DrawImageUnscaled(BarImages[ci, 0], wi + 4, i * 16 - PageStart); g.DrawImageUnscaled(BarImages[ci, 2], pblen + wi + 4 + BarImages[ci, 0].Width, i * 16 - PageStart); } } } g.DrawImageUnscaled(RoundCornerUpLeft, 0, 0); g.DrawImageUnscaled(RoundCornerDownLeft, 0, this.Height - RoundCornerDownLeft.Height); }
public override void OnRender(Graphics g) { System.Drawing.Drawing2D.Matrix temp = g.Transform; g.TranslateTransform(LocalPosition.X, LocalPosition.Y); g.DrawImageUnscaled(global::SeaScanUAV.Properties.Resources.Glossyblueplane, global::SeaScanUAV.Properties.Resources.Glossyblueplane.Width / -2, global::SeaScanUAV.Properties.Resources.Glossyblueplane.Height / -2);//global::UAVVision.Properties.Resources.Glossyblueplane.Width / -2, global::UAVVision.Properties.Resources.Glossyblueplane.Height / -2); g.Transform = temp; }
public void Draw(Graphics g) { int x = point.X; int y = point.Y; for (int i = 0; i < 5; i++) { g.DrawImageUnscaled(bmp, x, y); x += 60; } }
/// <summary></summary> /// <param name="box"></param> /// <param name="g"></param> public void PaintBackground(Rectangle box, Graphics g) { if (img == null) { Resize(box); } g.DrawImageUnscaled(img, box.X, box.Y); //g.FillRectangle(brush, box); if (gloss != null) { gloss.PaintGloss(box, g); } }
public void CleanUp(RenderTarget target, Graphics g, Map map) { target.EndDraw(); var wicBitmap = (WICBitmap) target.Tag; using (var image = ConvertToBitmap(wicBitmap)) g.DrawImageUnscaled(image, 0, 0); wicBitmap.Dispose(); target.Dispose(); }
public static void DrawCardCost(Graphics g, Rectangle rect, string cost) { foreach(string symbol in Helper.GetSymbols(cost)) { using(Image img = Program.LogicHandler.ServicesProvider.ImagesService.GetCardSymbol(symbol)) { g.DrawImageUnscaled(img, rect); rect.X += img.Width; } } }
/// <summary> /// Quantize an image and return the resulting output bitmap /// </summary> /// <param name="source">The image to quantize</param> /// <returns>A quantized version of the image</returns> public unsafe static byte[] Quantize(Image source) { // Get the size of the source image int height = source.Height; int width = source.Width; // And construct a rectangle from these dimensions Rectangle bounds = new Rectangle(0, 0, width, height); // First off take a 32bpp copy of the image Bitmap copy = new Bitmap(width, height, PixelFormat.Format32bppArgb); // Now lock the bitmap into memory using (System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(copy)) { g.PageUnit = GraphicsUnit.Pixel; // Draw the source image onto the copy bitmap, // which will effect a widening as appropriate. g.DrawImageUnscaled(source, bounds); } BitmapData tt = copy.LockBits(bounds, ImageLockMode.ReadOnly, PixelFormat.Format32bppArgb); byte * data = (byte *)tt.Scan0.ToPointer(); int index = 0; byte[] bytes = new byte[source.Width * source.Height * 4]; for (int i = 0; i < source.Width; i++) { for (int j = 0; j < source.Height; j++) { bytes[index] = data[index]; index++; bytes[index] = data[index]; index++; bytes[index] = data[index]; index++; bytes[index] = data[index]; index++; } } copy.UnlockBits(tt); // Last but not least, return the output bitmap return(bytes); }
public void PaintField(Graphics g) { using (Pen brownPen = new Pen(Color.Brown, 6.0F)) { g.FillRectangle(Brushes.SkyBlue, 0, 0, _fieldForm.ClientSize.Width, _fieldForm.ClientSize.Height / 2); g.FillEllipse(Brushes.Yellow, new RectangleF(50, 17, 70, 70)); g.FillRectangle(Brushes.Green, 0, _fieldForm.ClientSize.Height / 2, _fieldForm.ClientSize.Width, _fieldForm.ClientSize.Height / 2); g.DrawLine(brownPen, new Point(643, 0), new Point(643, 30)); g.DrawImageUnscaled(_hiveOutside, 600, 20); foreach (Flower flower in _world.Flowers) g.DrawImageUnscaled(_flower, flower.Location.X, flower.Location.Y); foreach (Bee bee in _world.Bees) if (!bee.IsInsideHive) g.DrawImageUnscaled(_beeAnimationSmall[_cell], bee.Location.X, bee.Location.Y); } }
public override void OnRender(Graphics g) { if (!Bearing.HasValue) { g.DrawImageUnscaled(global::Gipasoft.Stabili.UI.GeoLocation.Properties.Resources.shadow50, LocalPosition.X, LocalPosition.Y); } g.TranslateTransform(ToolTipPosition.X, ToolTipPosition.Y); if (Bearing.HasValue) { g.RotateTransform(Bearing.Value); g.FillPolygon(Brushes.Lime, Arrow); } g.ResetTransform(); if (!Bearing.HasValue) { g.DrawImageUnscaled(global::Gipasoft.Stabili.UI.GeoLocation.Properties.Resources.stabile_large, LocalPosition.X, LocalPosition.Y); } }
/// <summary> /// Compiles the compiled tiles to a bitmap /// </summary> public Bitmap GetImage(Point offset, Size separation) { // If no tiles to draw, return nothing if (_tiles == null) { return(null); } int width = TilesetWidth + (separation.Width * _cols) + offset.X; int height = TilesetHeight + (separation.Height * _rows) + offset.Y; // Create a new empty bitmap Bitmap tileset = new Bitmap(width, height, PixelFormat.Format32bppArgb); // Create graphics System.Drawing.Graphics gfx = System.Drawing.Graphics.FromImage(tileset); // Tile indexer int index = 0; int offsetX = 0; int offsetY = 0; int cols = _max.Width; int rows = _rows <= _max.Height ? _rows : _max.Height; Rectangle rect = Rectangle.Empty; Point dest = Point.Empty; // Iterate through rows for (int row = 0; row < rows; row++) { // Iterate through columns for (int col = 0; col < cols; col++) { // Calculate the destination dest = new Point(col * SnapSize.Width, row * SnapSize.Height); offsetX = (col * separation.Width) + offset.X; offsetY = (row * separation.Height) + offset.Y; rect = new Rectangle(dest.X + (col * separation.Width), dest.Y + (row * separation.Height), SnapSize.Width + separation.Width, SnapSize.Height + separation.Height); // If the tile is within bounds, and is not empty, draw tile if (index < _tiles.Count && _tiles[index] != null) { gfx.DrawImageUnscaled(_tiles[index], dest.X + offsetX, dest.Y + offsetY); } // Increment the indexer index++; } } // Return tileset return(tileset); }
System.Drawing.Icon CreateIcon(Image image) { if (image == null) { return(null); } using (System.Drawing.Bitmap newIcon = new System.Drawing.Bitmap(16, 16, System.Drawing.Imaging.PixelFormat.Format32bppArgb)) { using (System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(newIcon)) { g.DrawImageUnscaled(image, 0, 0, 16, 16); return(System.Drawing.Icon.FromHandle(newIcon.GetHicon())); } } }
private static System.Drawing.Bitmap RotateImg (System.Drawing.Bitmap bmp, float angle) { angle = angle % 360; if (angle > 180) { angle -= 360; } float sin = (float)Math.Abs(Math.Sin(angle * Math.PI / 180.0)); // this function takes radians float cos = (float)Math.Abs(Math.Cos(angle * Math.PI / 180.0)); // this one too float newImgWidth = sin * bmp.Height + cos * bmp.Width; float newImgHeight = sin * bmp.Width + cos * bmp.Height; float originX = 0f; float originY = 0f; if (angle > 0) { if (angle <= 90) { originX = sin * bmp.Height; } else { originX = newImgWidth; originY = newImgHeight - sin * bmp.Width; } } else { if (angle >= -90) { originY = sin * bmp.Width; } else { originX = newImgWidth - sin * bmp.Height; originY = newImgHeight; } } System.Drawing.Bitmap newImg = new System.Drawing.Bitmap((int)newImgWidth, (int)newImgHeight); System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(newImg); g.Clear(System.Drawing.Color.White); g.TranslateTransform(originX, originY); // offset the origin to our calculated values g.RotateTransform(angle); // set up rotate g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBilinear; g.DrawImageUnscaled(bmp, 0, 0); // draw the image at 0, 0 g.Dispose(); return(newImg); }
private void OnPaint(object sender, System.Windows.Forms.PaintEventArgs e) { int w = this.Width; int h = this.Height; System.Drawing.Graphics g = e.Graphics; if (IsDown) { int w2 = w - (B2UpLeft.Width + B2UpRight.Width) / 2; int h2 = h - (B2UpLeft.Height + B2DownLeft.Height) / 2; g.FillRectangle(BkgndBrush, B2UpLeft.Width / 2, B2UpLeft.Height / 2, w2 + 1, h2 + 1); g.DrawImage(B2Left, 0, 0, B2Left.Width / 2, h + 32); g.DrawImage(B2Right, w - B2Right.Width / 2, 0, B2Right.Width, h + 32); g.DrawImage(B2Up, 0, 0, w + 32, B2Up.Height / 2); g.DrawImage(B2Down, 0, h - B2Down.Height / 2, w + 32, B2Down.Height / 2); g.DrawImageUnscaled(B2UpLeft, 0, 0); g.DrawImageUnscaled(B2UpRight, w - B2UpRight.Width / 2, 0); g.DrawImageUnscaled(B2DownLeft, 0, h - B2DownLeft.Height / 2); g.DrawImageUnscaled(B2DownRight, w - B2DownRight.Width / 2, h - B2DownRight.Height / 2); } else { int w2 = w - (B2UpLeft.Width + B2UpRight.Width) / 2; int h2 = h - (B2UpLeft.Height + B2DownLeft.Height) / 2; g.FillRectangle(BkgndBrush, B1UpLeft.Width / 2, B1UpLeft.Height / 2, w2 + 1, h2 + 1); g.DrawImage(B1Left, 0, 0, B1Left.Width / 2, h + 32); g.DrawImage(B1Right, w - B1Right.Width / 2, 0, B1Right.Width, h + 32); g.DrawImage(B1Up, 0, 0, w + 32, B1Up.Height / 2); g.DrawImage(B1Down, 0, h - B1Down.Height / 2, w + 32, B1Down.Height / 2); g.DrawImageUnscaled(B1UpLeft, 0, 0); g.DrawImageUnscaled(B1UpRight, w - B1UpRight.Width / 2, 0); g.DrawImageUnscaled(B1DownLeft, 0, h - B1DownLeft.Height / 2); g.DrawImageUnscaled(B1DownRight, w - B1DownRight.Width / 2, h - B1DownRight.Height / 2); } if (m_Text.Length > 0) { g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias; SizeF textsize = g.MeasureString(m_Text, B1Font); if (IsDown) { g.DrawString(m_Text, B1Font, B1TextBrush, (w - textsize.Width) * 0.5f + 1, (h - textsize.Height) * 0.5f + 1); } else { g.DrawString(m_Text, B1Font, B1TextBrush, (w - textsize.Width) * 0.5f, (h - textsize.Height) * 0.5f); } } }
public static string createModel(String[] array) { if (array.Length > 0) { System.Drawing.Bitmap bm = new System.Drawing.Bitmap(400, array.Length * 90); System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(bm); g.Clear(System.Drawing.Color.White); int x = 100; int y = 10; System.Drawing.StringFormat f = new System.Drawing.StringFormat(); f.Alignment = System.Drawing.StringAlignment.Center; f.LineAlignment = System.Drawing.StringAlignment.Center; System.Drawing.Font font; System.Drawing.Drawing2D.LinearGradientBrush b = new System.Drawing.Drawing2D.LinearGradientBrush(new System.Drawing.Point(0, 40), new System.Drawing.Point(30, 130), System.Drawing.Color.GreenYellow, System.Drawing.Color.LemonChiffon); for (int i = 0; i < array.Length; i++) { font = new System.Drawing.Font("Arial Unicode MS", 10, System.Drawing.FontStyle.Regular); g.DrawImageUnscaled(System.Drawing.Image.FromFile(HttpContext.Current.Request.MapPath("tskOval.png")), x, y); g.DrawString(array[i].Substring(0, (array[i].Length > 52 ? 52 : array[i].Length)), font, System.Drawing.Brushes.Black, new System.Drawing.Rectangle(x + 30, y + 6, 172, 40), f); y += 85; } x = 100; y = 10; int y1, y2; for (int i = 1; i < array.Length; i++) { System.Drawing.Pen p = new System.Drawing.Pen(System.Drawing.Color.Black); p.Width = 1.5F; y1 = (((i) * 50) + y + ((i - 1) * 35)); y2 = (((i) * 50) + y + ((i) * 35)); g.DrawLine(p, 200, y1 + 2, 200, y2); System.Drawing.Point[] pns = new System.Drawing.Point[4]; pns[0] = new System.Drawing.Point(195, y2 - 5); pns[1] = new System.Drawing.Point(200, y2); pns[2] = new System.Drawing.Point(205, y2 - 5); pns[3] = new System.Drawing.Point(195, y2 - 5); g.FillPolygon(System.Drawing.Brushes.Black, pns); // g.DrawString(((Node)SessionClass.Flow[i-1]).decision.Equals("True")?"Yes":"No", new System.Drawing.Font("Arial Unicode MS", 9, System.Drawing.FontStyle.Regular), System.Drawing.Brushes.Black, new System.Drawing.Point(205, y1 +6)); } string res = HttpContext.Current.Server.MapPath("Results") + "\\User" + DateTime.Now.ToString("yyyyMMddhhmmss") + ".png"; bm.Save(res, System.Drawing.Imaging.ImageFormat.Png); return("Results/" + res.Replace(HttpContext.Current.Server.MapPath("Results") + "\\", "")); } else { return(""); } }
/// <summary> /// Makes a GDI+ bitmap from compressed Game Maker image data. /// </summary> /// <param name="imageData">The GM image data to convert.</param> /// <returns>A GDI+ bitmap.</returns> public static Bitmap GetBitmap(GMImage image) { // If not compressed, get bitmap normally if (image.Compressed == false) { return(PixelDataToBitmap(image.Data, image.Width, image.Height)); } // Create new inflater Inflater inflater = new Inflater(); // Image buffer byte[] result = new byte[image.Data.Length]; // Set inflater input byte data inflater.SetInput(image.Data, 0, image.Data.Length); // Using memory stream using (MemoryStream ms = new MemoryStream()) { // While the decompressor is not finished while (!inflater.IsFinished) { // Get length of data int length = inflater.Inflate(result); // Write data result to byte array ms.Write(result, 0, length); } // Reset position ms.Position = 0; // Get bitmap from stream Bitmap bitmap = (Bitmap)Bitmap.FromStream(ms); // Create a backbuffer image to convert the bitmap for the screen System.Drawing.Graphics gfx = System.Drawing.Graphics.FromHwnd(IntPtr.Zero); Bitmap buffer = new Bitmap(bitmap.Width, bitmap.Height, gfx); gfx.Dispose(); // Copy original bitmap to new backbuffer gfx = System.Drawing.Graphics.FromImage(buffer); gfx.DrawImageUnscaled(bitmap, new Point(0, 0)); gfx.Dispose(); // Return bitmap return(buffer); } }
public void ExecuteDrawBitmap() { lock (_syncRoot) { int x = -MaxLength / 2 + RandomInteger.NextInteger(MaxWindowWidth + MaxLength); int y = -MaxLength / 2 + RandomInteger.NextInteger(MaxWindowHeight + MaxLength); #if !CompactFramework _outputGraphics.DrawImageUnscaled(Images[RandomInteger.NextInteger(0, Images.Length)], x, y); #else _outputGraphics.DrawImage(Images[RandomInteger.NextInteger(0, Images.Length)], x, y); #endif } }
private void DrawPadButton(System.Drawing.Graphics graphics, PointF point, Image icon, string label, bool pressed, bool enabled) { // Use relative positions so we can center the the entire drawing later. float iconX = 0; float iconY = 0; float iconWidth = icon.Width; float iconHeight = icon.Height; var labelRectangle = MeasureString(graphics, label, _labelsTextFont); float labelPositionX = iconWidth + 8 - labelRectangle.X; float labelPositionY = (iconHeight - labelRectangle.Height) / 2 - labelRectangle.Y - 1; float fullWidth = labelPositionX + labelRectangle.Width + labelRectangle.X; float fullHeight = iconHeight; // Convert all relative positions into absolute. float originX = (int)(point.X - fullWidth / 2); float originY = (int)(point.Y - fullHeight / 2); iconX += originX; iconY += originY; var labelPosition = new PointF(labelPositionX + originX, labelPositionY + originY); graphics.DrawImageUnscaled(icon, (int)iconX, (int)iconY); DrawString(graphics, label, _labelsTextFont, _textNormalBrush, labelPosition); GraphicsPath frame = new GraphicsPath(); frame.AddRectangle(new RectangleF(originX - 2 * _padPressedPenWidth, originY - 2 * _padPressedPenWidth, fullWidth + 4 * _padPressedPenWidth, fullHeight + 4 * _padPressedPenWidth)); if (enabled) { if (pressed) { graphics.DrawPath(_padPressedPen, frame); } } else { // Just draw a semi-transparent rectangle on top to fade the component with the background. // TODO (caian): This will not work if one decides to add make background semi-transparent as well. graphics.FillPath(_disabledBrush, frame); } }
public static byte[] osmPath(string path) { //Debug.Log("GISlayer start: " + path); Bitmap bmp = new Bitmap(path); //Bitmap bmpIn = (Bitmap)Bitmap.FromFile(inputFileName); Bitmap converted = new Bitmap(bmp.Width, bmp.Height, PixelFormat.Format24bppRgb); using (System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(converted)) { // Prevent DPI conversion g.PageUnit = GraphicsUnit.Pixel; // Draw the image g.DrawImageUnscaled(bmp, 0, 0); } bmp = converted; //Debug.Log("GISlayer bitmap"); Rectangle rect = new Rectangle(0, 0, bmp.Width, bmp.Height); BitmapData bmpData = bmp.LockBits(rect, ImageLockMode.ReadWrite, bmp.PixelFormat); int bytes = Math.Abs(bmpData.Stride) * bmp.Height; byte[] rgbValues = new byte[bytes]; //Debug.Log("GISlayer copy"); // Copy the RGB values into the array. Marshal.Copy(bmpData.Scan0, rgbValues, 0, bytes); byte[] rgbaValues = new byte[bmp.Width * bmp.Height * 4]; //Debug.Log("GISlayer mem"); for (int x = 0; x < bmp.Width; x++) { for (int y = 0; y < bmp.Width; y++) { rgbaValues[(x + bmp.Width * y) * 4 + 0] = rgbValues[(x + bmp.Width * (y)) * 3 + 2]; rgbaValues[(x + bmp.Width * y) * 4 + 1] = rgbValues[(x + bmp.Width * (y)) * 3 + 1]; rgbaValues[(x + bmp.Width * y) * 4 + 2] = rgbValues[(x + bmp.Width * (y)) * 3 + 0]; rgbaValues[(x + bmp.Width * y) * 4 + 3] = 255; } } /*byte[] argbTex= new byte[bmp.Width* bmp.Height* 4]; * for (int i = 0; i < rgbValues.Length; i+=3) * { * rgbTex[i]; * }*/ //Debug.Log("GISlayer end"); return(rgbaValues); }
private void TryExpand(double x, double y, double width, double height, float penSize) { if (x + width + penSize > bitmap.Width || y + height + penSize > bitmap.Height) { Bitmap newBitmap = new Bitmap((int)Math.Max(Math.Ceiling(x + width + penSize), bitmap.Width), (int)Math.Max(Math.Ceiling(y + height + penSize), bitmap.Height)); using (System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(newBitmap)) { g.DrawImageUnscaled(bitmap, new Point(0, 0)); } Bitmap oldBitmap = bitmap; bitmap = newBitmap; oldBitmap.Dispose(); Changed?.Invoke(this, EventArgs.Empty); } }
private void OnPaint(object sender, System.Windows.Forms.PaintEventArgs e) { int h, w, aw, hd, bw, bb, ws; System.Drawing.Graphics g = e.Graphics; h = this.Height; w = this.Width; aw = w - (PGreyHead.Width + PGreyTail.Width); hd = (h - PGreyBody.Height) / 2; g.FillRectangle(BkgndBrush, 0, 0, w, h); if (w > 0) { g.DrawImage(PGreyBody, 0, hd, w, PGreyBody.Height); } g.DrawImageUnscaled(PGreyHead, 0, hd); g.DrawImageUnscaled(PGreyTail, w - PGreyTail.Width, hd); if (m_Percent > 0.0) { bw = (int)(Percent * aw); if (bw > aw) { bw = aw; } g.DrawImageUnscaled(PRedHead, 0, hd); ws = PRedBody.Width; for (bb = ws; bb <= bw; bb += PRedBody.Width) { g.DrawImageUnscaled(PRedBody, PRedHead.Width + bb - ws, hd); } if (bb - ws < bw) { g.DrawImage(PRedBody, PRedHead.Width + bb - ws, hd, bw - bb + ws, PRedBody.Height); } g.DrawImageUnscaled(PRedTail, bw + PRedHead.Width, hd); } }
protected override void Paint(System.Drawing.Graphics g, System.Drawing.Rectangle bounds, CurrencyManager source, int rowNum, System.Drawing.Brush backBrush, System.Drawing.Brush foreBrush, bool alignToRight) { DataRowView drv = source.List[rowNum] as DataRowView; Image img = null; if (drv != null) { img = imageMap[drv[this.MappingName]] as Image; } g.FillRectangle(backBrush, bounds); bounds.Offset(2, 1); if (img != null) { g.DrawImageUnscaled(img, bounds); } }
/// <summary> /// Paints the double buffer11. /// </summary> /// <param name="ControlGraphics">The control graphics.</param> private void PaintDoubleBuffer11(System.Drawing.Graphics ControlGraphics) { switch (Mode) { case TestMode.Test: LunchGraphicTest(BufferGraphics); break; case TestMode.PaintOverridden: MainPaint(BufferGraphics); break; } // this draws the image from the buffer into the form area // (note: DrawImageUnscaled is the fastest way) ControlGraphics.DrawImageUnscaled(BackBuffer, 0, 0); }
/// <summary> /// Possibly the slowest ever implementation of a text draw routine, but enables pixel-perfect positioning of the text. /// </summary> /// <param name="graphics">The text is drawn into this drawing object.</param> /// <param name="text">The text to draw.</param> /// <param name="brush">The brush to use.</param> /// <param name="fontFamily">Name of the font family.</param> /// <param name="fontSize">Maximum font size: if width/height specified, text will be shrunk from this.</param> /// <param name="fontStyle">Font style in which to draw the text.</param> /// <param name="x">X coordinate of the anchor point.</param> /// <param name="y">Y coordinate of the anchor point (see also <paramref name="baseline"/>).</param> /// <param name="anchor">Specifies where the anchor point is positioned relative to the text.</param> /// <param name="width">Maximum text width, in pixels. Text is shurnk if necessary to fit in.</param> /// <param name="height">Maximum text height, in pixels. Text is shurnk if necessary to fit in.</param> /// <param name="baseline">If false, the vertical anchoring is done on the topmost/bottommost pixel. If true, top/bottom will instead position the baseline consistently, /// so that the top of the tallest letter or the bottom of the lowest descender is located on the specified pixel.</param> /// <returns>A rectangle describing the extent of the text's pixels.</returns> public static PixelRect DrawString(this D.Graphics graphics, string text, D.Brush brush, string fontFamily, double fontSize, D.FontStyle fontStyle, int x, int y, Anchor anchor, int?width = null, int?height = null, bool baseline = false) { BitmapGdi bmp; PixelRect size; double fontSizeMin = 0; double fontSizeMax = fontSize; double threshold = graphics.TextRenderingHint == D.Text.TextRenderingHint.AntiAlias ? 0.07 : 0.5; while (true) { var font = new D.Font(fontFamily, (float)fontSize, fontStyle); bmp = graphics.TextToBitmap(text, font, brush); size = baseline ? bmp.PreciseWidth().WithTopBottom(graphics.TextToBitmap("Mgy345", font, D.Brushes.White).PreciseHeight()) : bmp.PreciseSize(); if (width == null && height == null) { break; } if ((width == null || size.Width <= width.Value) && (height == null || size.Height <= height.Value)) { fontSizeMin = fontSize; // Fits } else { fontSizeMax = fontSize; // Doesn't fit } if (fontSize == fontSizeMin && fontSizeMax - fontSizeMin <= threshold) { break; } fontSize = (fontSizeMin + fontSizeMax) / 2; } var anchr = (AnchorRaw)anchor; x -= anchr.HasFlag(AnchorRaw.Right) ? size.Width - 1 : anchr.HasFlag(AnchorRaw.Center) ? (size.Width - 1) / 2 : 0; y -= anchr.HasFlag(AnchorRaw.Bottom) ? size.Height - 1 : anchr.HasFlag(AnchorRaw.Mid) ? (size.Height - 1) / 2 : 0; graphics.DrawImageUnscaled(bmp.Bitmap, x - size.Left, y - size.Top); GC.KeepAlive(bmp); return(size.Shifted(x, y)); }