http://nfex.ru/index.php?action=history&feed=atom&title=Csharp%2FC_Sharp_by_API%2FSystem.Drawing.Drawing2D%2FMatrix 2026-04-29T18:28:59Z История изменений этой страницы в вики MediaWiki 1.30.0 http://nfex.ru/index.php?title=Csharp/C_Sharp_by_API/System.Drawing.Drawing2D/Matrix&diff=4318&oldid=prev 2010-05-26T15:31:35Z

<p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <tr style="vertical-align: top;" lang="ru"> <td colspan="1" style="background-color: white; color:black; text-align: center;">← Предыдущая</td> <td colspan="1" style="background-color: white; color:black; text-align: center;">Версия 15:31, 26 мая 2010</td> </tr><tr><td colspan="2" style="text-align: center;" lang="ru"><div class="mw-diff-empty">(нет различий)</div> </td></tr></table>

http://nfex.ru/index.php?title=Csharp/C_Sharp_by_API/System.Drawing.Drawing2D/Matrix&diff=4319&oldid=prev 2010-05-26T12:10:30Z

<p>1 версия</p> <p><b>Новая страница</b></p><div>==Matrix.Rotate==<br /> <br /> <br /> <br /> &lt;source lang=&quot;csharp&quot;&gt; <br /> using System;<br /> using System.Drawing;<br /> using System.Collections;<br /> using System.ruponentModel;<br /> using System.Windows.Forms;<br /> using System.Data;<br /> using System.Drawing.Drawing2D;<br /> public class Form1 : System.Windows.Forms.Form {<br /> [STAThread]<br /> static void Main() {<br /> Application.Run(new Form1());<br /> }<br /> protected override void OnPaint(PaintEventArgs e) {<br /> Graphics g = CreateGraphics();<br /> string txt = &quot;HELLO&quot;;<br /> float alpha = 45.0f;<br /> int fontSize = 24;<br /> Point center = new Point(90, 20);<br /> FontFamily ff = new FontFamily(&quot;Times New Roman&quot;);<br /> Font f = new Font(ff, fontSize, FontStyle.Regular);<br /> StringFormat sf = new StringFormat();<br /> sf.FormatFlags = StringFormatFlags.DirectionVertical;<br /> g.DrawString(txt, f, new SolidBrush(Color.Blue), center, sf);<br /> g.TranslateTransform(center.X, center.Y);<br /> g.DrawEllipse(Pens.Magenta, new Rectangle(0, 0, 1, 1));<br /> GraphicsPath gp = new GraphicsPath();<br /> gp.AddString(txt, ff, (int)FontStyle.Bold, fontSize + 4, new Point(0, 0), sf);<br /> Matrix m = new Matrix();<br /> m.Rotate(alpha);<br /> gp.Transform(m);<br /> g.DrawPath(Pens.Red, gp);<br /> g.RotateTransform(-alpha);<br /> g.DrawString(txt, f, new SolidBrush(Color.Black), 0, 0, sf);<br /> gp.Dispose(); g.Dispose(); m.Dispose();<br /> }<br /> }<br /> <br /> <br /> &lt;/source&gt;<br /> <br /> <br /> ==Matrix.TransformPoints==<br /> <br /> <br /> <br /> &lt;source lang=&quot;csharp&quot;&gt; <br /> <br /> using System;<br /> using System.Drawing;<br /> using System.Drawing.Drawing2D;<br /> <br /> public class Matrix1<br /> {<br /> [STAThread]<br /> static void Main(string[] args)<br /> {<br /> Matrix m = new Matrix();<br /> m.Rotate(90, MatrixOrder.Append);<br /> m.Translate(7, 12, MatrixOrder.Append);<br /> Point[] p = {new Point(20, 45)};<br /> Console.WriteLine(p.GetValue(0).ToString());<br /> m.TransformPoints(p);<br /> Console.WriteLine(p.GetValue(0).ToString());<br /> <br /> Console.ReadLine();<br /> }<br /> }<br /> <br /> <br /> &lt;/source&gt;<br /> <br /> <br /> ==Matrix.Translate==<br /> <br /> <br /> <br /> &lt;source lang=&quot;csharp&quot;&gt; <br /> <br /> using System;<br /> using System.Drawing;<br /> using System.Drawing.Drawing2D;<br /> <br /> public class Matrix1<br /> {<br /> [STAThread]<br /> static void Main(string[] args)<br /> {<br /> Matrix m = new Matrix();<br /> m.Rotate(90, MatrixOrder.Append);<br /> m.Translate(7, 12, MatrixOrder.Append);<br /> Point[] p = {new Point(20, 45)};<br /> Console.WriteLine(p.GetValue(0).ToString());<br /> m.TransformPoints(p);<br /> Console.WriteLine(p.GetValue(0).ToString());<br /> <br /> Console.ReadLine();<br /> }<br /> }<br /> <br /> <br /> &lt;/source&gt;<br /> <br /> <br /> ==new Matrix==<br /> <br /> <br /> <br /> &lt;source lang=&quot;csharp&quot;&gt; <br /> <br /> using System;<br /> using System.Drawing;<br /> using System.Drawing.Drawing2D;<br /> using System.Windows.Forms;<br /> <br /> class MobyDick: Form<br /> {<br /> public static void Main()<br /> {<br /> Application.Run(new MobyDick());<br /> }<br /> public MobyDick()<br /> {<br /> ResizeRedraw = true; <br /> }<br /> protected override void OnPaint(PaintEventArgs pea)<br /> {<br /> DoPage(pea.Graphics, ForeColor,ClientSize.Width, ClientSize.Height);<br /> } <br /> protected void DoPage(Graphics grfx, Color clr, int cx, int cy)<br /> {<br /> grfx.Transform = new Matrix(0.707f, 0.707f, -0.707f, 0.707f, 0, 0);<br /> grfx.DrawString(&quot;abc&quot;, Font, new SolidBrush(clr), <br /> new Rectangle(0, 0, cx, cy));<br /> }<br /> }<br /> <br /> <br /> &lt;/source&gt;</div>

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