gdi programming with c sharp phần 1 pptx

... Section 11 .7. Printing Graphics Section 11 .8. Print Dialogs Section 11 .9. Customizing Page Settings Section 11 .10 . Printing Multiple Pages Section 11 .11 . Marginal Printing: A Caution ... Section 11 .2. Overview of the Printing Process Section 11 .3. Your First Printing Application Section 11 .4. Printer Settings Section 11 .5. The PrintDocument and Print Even...

Ngày tải lên: 12/08/2014, 19:20

... active caption, and control dark system colors, respectively. textBox1.BackColor = SystemColors.InactiveBorder; radioButton1.BackColor = SystemColors.ActiveCaption; button1.BackColor = SystemColors.ControlDarkDark; If ... color AppWorkspace Multiple-document interface (MDI) workspace background color Control Control background color ControlDark 3D control shadow color ControlDarkDark 3D contr...

Ngày tải lên: 12/08/2014, 19:20

... rectangle. Intersect Replaces a rectangle with the intersection of itself and another rectangle. IntersectsWith Determines if a specified rectangle intersects with rect. Offset Adjusts the location of a specified ... was clicked. Now we check to see if the Rectangle check box is checked. If so, we draw a rectangle to mark the connecting point of the two lines. If not, we draw an ellipse...

Ngày tải lên: 12/08/2014, 19:20

... (rect, startColor, endColor, mode); } // Gamma correction check box is checked if(checkBox1.Checked) { lgBrush.GammaCorrection = true; } // Fill rectangle g.FillRectangle(lgBrush, rect); ... System.Drawing.Drawing2D.HatchBrush. public HatchBrush(HatchStyle, Color); public HatchBrush(HatchStyle, Color, Color); The following code creates a hatch brush with a dashed-vertical hatch sty...

Ngày tải lên: 12/08/2014, 19:20

... this.CreateGraphics(); g.Clear(this.BackColor); // Create a RectangleF rectangle RectangleF rect1 = new RectangleF(20.0f, 20.0f, 200.0f, 200.0f); // Create a region Region rgn1 = new Region(rect1); // ... application and right-click on the form. Figure 6. 21 shows the result of selecting the Circle menu option. Figure 6. 21. A circular form This document was created by an unregistered ChmMag...

Ngày tải lên: 12/08/2014, 19:20

... colorMap1.OldColor = Color.Red; colorMap1.NewColor = Color.Green; colorMap2.OldColor = Color.Yellow; colorMap2.NewColor = Color.Navy; colorMap3.OldColor = Color.Blue; colorMap3.NewColor = Color.Aqua; ... three ColorMap objects ColorMap colorMap1 = new ColorMap(); ColorMap colorMap2 = new ColorMap(); ColorMap colorMap3 = new ColorMap(); // Set the ColorMap objects' properties c...

Ngày tải lên: 12/08/2014, 19:20

... CompositingQuality.GammaCorrected; // Draw graphics objects g.DrawEllipse(redPen, 10 , 10 , 10 0, 50); g.DrawRectangle(bluePen, 210 , 0, 10 0, 10 0); // Create second graphics container GraphicsContainer gContainer2 ... SetBlendTriangularShapeMenu_Click(object sender, System.EventArgs e) { Graphics g = this.CreateGraphics(); g.Clear(this.BackColor); // Create a rectangle Rectan...

Ngày tải lên: 12/08/2014, 19:20

... e) { // Create a Graphics object Graphics g = this.CreateGraphics(); g.Clear(this.BackColor); // Create a rectangle Rectangle rect = new Rectangle(20, 20, 10 0, 10 0); // Create a solid brush ... TranslationMenu_Click(object sender, System.EventArgs e) { // Create a Graphics object Graphics g = this.CreateGraphics(); g.Clear(this.BackColor); // Create a Bitmap object Bitmap cu...

Ngày tải lên: 12/08/2014, 19:20

... ItalyEnvelope, JapanesePostcard, Ledger, Legal, LegalExtra, Letter, LetterExtra, LetterSmall, Standard10x 11 (10 x14, 10 x17, 12 x 11, 15 x 11, 9x 11) , Statement, and Tabloid. 11 .9.5 The PaperSourceKind Enumeration The ... PrintDocument object. Table 11 .10 describes the properties of the PageSettings class. Besides the properties described in Table 11 .10 , the PageSettings class p...

Ngày tải lên: 12/08/2014, 19:20

... something with hdc1 g1.ReleaseHdc(hdc1); g2 = Graphics.FromImage(curBitmap); IntPtr hdc1 = g1.GetHdc(); IntPtr hdc2 = g2.GetHdc(); BitBlt(hdc2, 0, 0, this.ClientRectangle.Width, this.ClientRectangle.Height, ... properties: ClipRectangle and Graphics.ClipRectangle indicates the rectangle in which to paint, and the Graphics property indicates the Graphics object associated with the paint...

Ngày tải lên: 12/08/2014, 19:20