mcs/class/System.Drawing/Samples/System.Drawing/FontDrawingAdv.cs

   1 //
   2 //
   3 // Advanced text drawing and formatting sample
   4 //
   5 // Author:
   6 //   Jordi Mas i Hernandez <jordi@ximian.com>
   7 //
   8 //
   9 using System;
  10 using System.Drawing;
  11 using System.Drawing.Text;
  12 using System.Drawing.Imaging;
  13
  14 namespace Font1Sample {
  15         public class FontDrawing {
  16
  17                 static string flagProcessing(StringFormat format)
  18                 {
  19                         string str = "";
  20
  21                         switch (format.Alignment) {
  22                         case StringAlignment.Far:
  23                                 str = "halign: Far - ";
  24                                 break;
  25                         case StringAlignment.Near:
  26                                 str = "halign: Near - ";
  27                                 break;
  28                         case StringAlignment.Center:
  29                                 str = "halign: Center - ";
  30                                 break;
  31                         default:
  32                                 break;
  33                         }
  34
  35                         switch (format.LineAlignment) {
  36                         case StringAlignment.Far:
  37                                 str += "valign: Far - ";
  38                                 break;
  39                         case StringAlignment.Near:
  40                                 str += "valign: Near - ";
  41                                 break;
  42                         case StringAlignment.Center:
  43                                 str += "valign: Center - ";
  44                                 break;
  45                         default:
  46                                 break;
  47                         }
  48
  49                         switch (format.Trimming) {
  50                         case StringTrimming.Character:
  51                                 str += "trimm: Char - ";
  52                                 break;
  53                         case StringTrimming.EllipsisCharacter:
  54                                 str += "trimm: EllipsisChar - ";
  55                                 break;
  56                         case StringTrimming.EllipsisPath:
  57                                 str += "trimm: EllipsisPath - ";
  58                                 break;
  59                         case StringTrimming.EllipsisWord:
  60                                 str += "trimm: EllipsisWord - ";
  61                                 break;
  62                         case StringTrimming.None:
  63                                 str += "trimm: None - ";
  64                                 break;
  65                         case StringTrimming.Word:
  66                                 str += "trimm: Word - ";
  67                                 break;
  68                         default:
  69                                 break;
  70                         }
  71
  72                         switch (format.FormatFlags) {
  73                         case StringFormatFlags.NoWrap:
  74                                 str+="fmt: NoWrap";
  75                                 break;
  76                         case StringFormatFlags.DirectionVertical:
  77                                 str+="fmt: DirVer ";
  78                                 break;
  79                         case StringFormatFlags.DirectionRightToLeft:
  80                                 str+="fmt: rtl ";
  81                                 break;
  82
  83                         default:
  84                                 break;
  85                         }
  86
  87                         return str;
  88                 }
  89
  90                 static Rectangle calcRect(Rectangle rect)
  91                 {
  92                         return new Rectangle (rect.X, rect.Y+rect.Height+10, rect.Width,200);
  93                 }
  94
  95                 public static void Main( )
  96                 {
  97                         float width = 750.0F;
  98                         float height = 1000.0F;
  99                         string str;
 100                         int chars = 0;
 101                         int lines = 0;
 102                         SizeF sz;
 103
 104                         Font f1 = new Font("Arial",12);
 105                         Font f2  = new Font("Verdana", 8);
 106                         Font f3  = new Font("Courier New", 14);
 107                         Font f4  = new Font(FontFamily.GenericSansSerif, 14);
 108                         Font f5  = new Font(FontFamily.GenericMonospace, 14);
 109                         Font f6  = new Font(FontFamily.GenericSerif, 16);
 110                         Font fonttxt= new Font("Verdana", 8);
 111                         SolidBrush brushtxt = new SolidBrush(Color.Pink);
 112
 113                         StringFormat strfmt1 = new StringFormat();
 114                         StringFormat strfmt2 = new StringFormat();
 115                         StringFormat strfmt3 = new StringFormat();
 116                         StringFormat strfmt4 = new StringFormat();
 117                         StringFormat strfmt5 = new StringFormat();
 118                         StringFormat strfmt6 = new StringFormat();
 119                         StringFormat strfmttxt = new StringFormat();
 120
 121                         Bitmap bmp = new Bitmap((int)width, (int)height);
 122                         Graphics gr = Graphics.FromImage(bmp);
 123                         SolidBrush br = new SolidBrush(Color.White);
 124                         SolidBrush colorRed = new SolidBrush(Color.Red);
 125
 126                         strfmttxt.Alignment = StringAlignment.Near;
 127                         strfmttxt.LineAlignment = StringAlignment.Near;
 128                         strfmttxt.Trimming = StringTrimming.Character;
 129
 130                         strfmt1.Alignment = StringAlignment.Center;
 131                         strfmt1.LineAlignment = StringAlignment.Near;
 132                         strfmt1.Trimming = StringTrimming.Character;
 133                         strfmt1.HotkeyPrefix = HotkeyPrefix.Show;
 134
 135                         strfmt2.Alignment = StringAlignment.Far;
 136                         strfmt2.LineAlignment = StringAlignment.Center;
 137                         strfmt2.Trimming = StringTrimming.Character;
 138
 139                         strfmt3.Alignment = StringAlignment.Far;
 140                         strfmt3.LineAlignment = StringAlignment.Near;
 141                         strfmt3.Trimming = StringTrimming.None;
 142
 143                         strfmt4.Alignment = StringAlignment.Far;
 144                         strfmt4.LineAlignment = StringAlignment.Far;
 145                         strfmt4.Trimming = StringTrimming.EllipsisCharacter;
 146
 147                         strfmt5.Alignment = StringAlignment.Far;
 148                         strfmt5.LineAlignment = StringAlignment.Near;
 149                         strfmt5.Trimming = StringTrimming.None;
 150                         strfmt5.FormatFlags = StringFormatFlags.DirectionVertical;
 151
 152                         strfmt6.Alignment = StringAlignment.Far;
 153                         strfmt6.LineAlignment = StringAlignment.Far;
 154                         strfmt6.Trimming = StringTrimming.EllipsisCharacter;
 155                         strfmt6.FormatFlags = StringFormatFlags.NoWrap;
 156
 157                         Rectangle rect1 = new Rectangle (10,50,100,150);
 158                         Rectangle rect2 = new Rectangle (10,300,150,150);
 159
 160                         Rectangle rect3 = new Rectangle (200,50,175,175);
 161                         Rectangle rect4 = new Rectangle (200,300,150,150);
 162
 163                         Rectangle rect5 = new Rectangle (400,50,175,175);
 164                         Rectangle rect6 = new Rectangle (400,300,150,150);
 165                         Rectangle rect7 = new Rectangle (550,300, 140,120);
 166
 167                         gr.DrawRectangle( new Pen(Color.Yellow), rect3);
 168                         gr.DrawRectangle( new Pen(Color.Blue), rect4);
 169
 170                         gr.DrawRectangle( new Pen(Color.Yellow), rect5);
 171                         gr.DrawRectangle( new Pen(Color.Blue), rect6);
 172
 173                         Console.WriteLine ("1shit");
 174
 175                         SolidBrush solid  =  new SolidBrush(Color.Blue);
 176
 177                                 Console.WriteLine ("shit2");
 178
 179                         if (solid==null)
 180                                 Console.WriteLine ("shit");
 181                         else
 182                                 Console.WriteLine ("solid2");
 183
 184
 185                         gr.DrawString("Samples of text with different fonts and formatting",
 186                                 new Font("Verdana",16), new SolidBrush(Color.White), new Rectangle (5,5,600,100), strfmttxt);
 187
 188
 189
 190
 191
 192                         gr.FillEllipse(solid, rect1);
 193
 194                         return;
 195                         gr.DrawRectangle( new Pen(Color.Green), rect2);
 196                         gr.DrawRectangle( new Pen(Color.Green), rect7);
 197
 198                         str = "Ara que tinc &vint anys, ara que encara tinc força,que no tinc l'ànima morta, i em sento bullir la sang. (" + f1.Name + ")";
 199                         gr.DrawString( str,     f1, new SolidBrush(Color.White), rect1, strfmt1);
 200                         gr.DrawString(flagProcessing(strfmt1), fonttxt, brushtxt, calcRect(rect1), strfmttxt);
 201                         sz =  gr.MeasureString (str, f1, new SizeF (rect1.Width, rect1.Height), strfmt1, out chars, out lines);
 202                         Console.WriteLine("MeasureString str1 [" + str + "] " + sz + ";chars:" + chars + " lines:" + lines);
 203
 204                         str = "Ara que em sento capaç de cantar si un altre canta. Avui que encara tinc veu i encara puc creure en déus (" + f2.Name + ")";
 205                         gr.DrawString(str, f2, new SolidBrush(Color.Red),rect2, strfmt2);
 206                         gr.DrawString(flagProcessing(strfmt2), fonttxt, brushtxt, calcRect(rect2), strfmttxt);
 207                         sz =  gr.MeasureString (str, f2, new SizeF (rect2.Width, rect2.Height), strfmt2, out chars, out lines);
 208                         Console.WriteLine("MeasureString str2 [" + str + "] " + sz + ";chars:" + chars + " lines:" + lines);
 209
 210                         str = "Vull cantar a les pedres, la terra, l'aigua, al blat i al camí, que vaig trepitjant. (" + f3.Name + ")";
 211                         gr.DrawString(str,f3, new SolidBrush(Color.White), rect3, strfmt3);
 212                         gr.DrawString(flagProcessing(strfmt3), fonttxt, brushtxt, calcRect(rect3), strfmttxt);
 213                         sz =  gr.MeasureString (str, f3, new SizeF (rect3.Width, rect3.Height), strfmt3, out chars, out lines);
 214                         Console.WriteLine("MeasureString str3 [" + str + "] " + sz + ";chars:" + chars + " lines:" + lines);
 215
 216                         str = "A la nit, al cel i a aquet mar tan nostre i al vent que al matí ve a besar-me el rostre (" + f4.Name + ")";
 217                         gr.DrawString(str, f4, new SolidBrush(Color.Red),rect4, strfmt4);
 218                         gr.DrawString(flagProcessing(strfmt4), fonttxt, brushtxt, calcRect(rect4), strfmttxt);
 219                         sz =  gr.MeasureString (str, f4, new SizeF (rect4.Width, rect4.Height), strfmt4, out chars, out lines);
 220                         Console.WriteLine("MeasureString str4 [" + str + "] " + sz + ";chars:" + chars + " lines:" + lines);
 221
 222                         str = "Vull cantar a les pedres, la terra, l'aigua, al blat i al camí, que vaig trepitjant. (" + f5.Name + ")";
 223                         gr.DrawString(str, f5, new SolidBrush(Color.White), rect5, strfmt5);
 224                         gr.DrawString(flagProcessing(strfmt5), fonttxt, brushtxt, calcRect(rect5), strfmttxt);
 225                         sz =  gr.MeasureString (str, f5, new SizeF (rect5.Width, rect5.Height), strfmt5, out chars, out lines);
 226                         Console.WriteLine("MeasureString str4 [" + str + "] " + sz + ";chars:" + chars + " lines:" + lines);
 227
 228                         str = "Ve a besar-me el rostre (" + f6.Name + ")";
 229                         gr.DrawString(str,      f6, new SolidBrush(Color.Red),rect6, strfmt6);
 230                         gr.DrawString(flagProcessing(strfmt6), fonttxt, brushtxt, calcRect(rect6), strfmttxt);
 231                         sz =  gr.MeasureString (str, f6, new SizeF (rect6.Width, rect6.Height), strfmt6, out chars, out lines);
 232                         Console.WriteLine("MeasureString str6 [" + str + "] " + sz + ";chars:" + chars + " lines:" + lines);
 233
 234                         str = "Vull plorar amb aquells que es troben tots sols, sense cap amor van passant pel món.. (" + f5.Name + ")";
 235                         gr.DrawString(str, f5, new SolidBrush(Color.White), rect7, strfmt4);
 236                         gr.DrawString(flagProcessing(strfmt4), fonttxt, brushtxt, calcRect(rect7), strfmttxt);
 237                         sz =  gr.MeasureString (str, f5, new SizeF (rect7.Width, rect7.Height), strfmt5, out chars, out lines);
 238                         Console.WriteLine("MeasureString str7 [" + str + "] " + sz + ";chars:" + chars + " lines:" + lines);
 239
 240                         /* 3rd row */
 241
 242                         Font f8  = new Font("Verdana", 10);
 243                         Font f9  = new Font("Verdana", 6);
 244                         Font f10  = new Font("Verdana", 12);
 245                         Font f11  = new Font("Verdana", 14);
 246
 247                         Rectangle rect8 = new Rectangle (10, 550,100,100);
 248                         Rectangle rect9 = new Rectangle (150,550, 100,100);
 249                         Rectangle rect10 = new Rectangle (300,550, 100,100);
 250                         Rectangle rect11 = new Rectangle (420,550, 100,100);
 251                         Rectangle rect12 = new Rectangle (530,550, 200,100);
 252                         Rectangle rect13 = new Rectangle (530,600, 200,100);
 253                         Rectangle rect14 = new Rectangle (530,650, 200,100);
 254
 255                         gr.DrawRectangle( new Pen(Color.Yellow), rect8);
 256                         gr.DrawRectangle( new Pen(Color.Yellow), rect9);
 257                         gr.DrawRectangle( new Pen(Color.Yellow), rect10);
 258
 259                         StringFormat strfmt8 = new StringFormat();
 260                         strfmt8.Alignment = StringAlignment.Center;
 261                         strfmt8.LineAlignment = StringAlignment.Near;
 262                         strfmt8.Trimming = StringTrimming.EllipsisCharacter;
 263                         strfmt8.HotkeyPrefix = HotkeyPrefix.Show;
 264
 265                         StringFormat strfmt9 = new StringFormat();
 266                         strfmt9.Alignment = StringAlignment.Center;
 267                         strfmt9.LineAlignment = StringAlignment.Center;
 268                         strfmt9.Trimming = StringTrimming.EllipsisCharacter;
 269                         strfmt9.HotkeyPrefix = HotkeyPrefix.None;
 270
 271                         StringFormat strfmt10 = new StringFormat();
 272                         strfmt10.Alignment = StringAlignment.Center;
 273                         strfmt10.LineAlignment = StringAlignment.Near;
 274                         strfmt10.Trimming = StringTrimming.Word;
 275                         strfmt10.HotkeyPrefix = HotkeyPrefix.Show;
 276
 277                         StringFormat strfmt11 = new StringFormat();
 278                         strfmt11.Alignment = StringAlignment.Center;
 279                         strfmt11.LineAlignment = StringAlignment.Near;
 280                         strfmt11.Trimming = StringTrimming.Word;
 281                         strfmt11.HotkeyPrefix = HotkeyPrefix.Show;
 282                         strfmt11.FormatFlags = StringFormatFlags.DirectionRightToLeft;
 283
 284                         StringFormat strfmt12 = new StringFormat();
 285                         float[] tabs = {10, 20, 30};
 286                         strfmt12.Alignment = StringAlignment.Center;
 287                         strfmt12.LineAlignment = StringAlignment.Near;
 288                         strfmt12.Trimming = StringTrimming.Word;
 289                         strfmt12.HotkeyPrefix = HotkeyPrefix.Show;
 290                         strfmt12.SetTabStops(20, tabs);
 291
 292                         StringFormat strfmt13 = new StringFormat();
 293                         float[] tabs2 = {5, 50, 60};
 294                         strfmt13.Alignment = StringAlignment.Center;
 295                         strfmt13.LineAlignment = StringAlignment.Near;
 296                         strfmt13.Trimming = StringTrimming.Word;
 297                         strfmt13.HotkeyPrefix = HotkeyPrefix.Show;
 298                         strfmt13.SetTabStops(0, tabs2);
 299
 300                         StringFormat strfmt14 = new StringFormat();
 301                         strfmt14.Alignment = StringAlignment.Center;
 302                         strfmt14.LineAlignment = StringAlignment.Near;
 303                         strfmt14.Trimming = StringTrimming.Word;
 304                         strfmt14.HotkeyPrefix = HotkeyPrefix.Show;
 305                         strfmt14.FormatFlags = StringFormatFlags.DirectionRightToLeft;
 306
 307                         str = "Vull alçar la veu,per cantar als homes que han nascut dempeus (" + f8.Name + ")";
 308                         gr.DrawString(str, f8, new SolidBrush(Color.White), rect8, strfmt8);
 309                         gr.DrawString(flagProcessing(strfmt8), fonttxt, brushtxt, calcRect(rect8), strfmttxt);
 310                         sz =  gr.MeasureString (str, f8, new SizeF (rect8.Width, rect8.Height), strfmt8, out chars, out lines);
 311                         gr.DrawRectangle(new Pen(Color.Red), new Rectangle (rect8.X, rect8.Y, (int)sz.Width, (int)sz.Height));
 312
 313                         str = "I no tinc l'ànima morta i  em sento bollir la sang (" + f9.Name + ")";
 314                         gr.DrawString(str, f9, new SolidBrush(Color.White), rect9, strfmt9);
 315                         gr.DrawString(flagProcessing(strfmt9), fonttxt, brushtxt, calcRect(rect9), strfmttxt);
 316                         sz =  gr.MeasureString (str, f9, new SizeF (rect9.Width, rect9.Height), strfmt9, out chars, out lines);
 317                         gr.DrawRectangle(new Pen(Color.Red), new Rectangle (rect9.X, rect9.Y, (int)sz.Width, (int)sz.Height));
 318
 319                         str = "I no tinc l'ànima morta i  em sento bollir la sang (" + f10.Name + ")";
 320                         gr.DrawString(str, f10, new SolidBrush(Color.White), rect10, strfmt10);
 321                         gr.DrawString(flagProcessing(strfmt10), fonttxt, brushtxt, calcRect(rect10), strfmttxt);
 322                         sz =  gr.MeasureString (str, f10, new SizeF (rect10.Width, rect10.Height), strfmt10, out chars, out lines);
 323                         gr.DrawRectangle(new Pen(Color.Red), new Rectangle (rect10.X, rect10.Y, (int)sz.Width, (int)sz.Height));
 324
 325                         str = "I no tinc l'ànima morta i  em sento bollir la sang (" + f11.Name + ")";
 326                         gr.DrawString(str, f11, new SolidBrush(Color.White), rect11, strfmt11);
 327                         gr.DrawString(flagProcessing(strfmt11), fonttxt, brushtxt, calcRect(rect11), strfmttxt);
 328                         sz =  gr.MeasureString (str, f11, new SizeF (rect11.Width, rect11.Height), strfmt11, out chars, out lines);
 329                         gr.DrawRectangle(new Pen(Color.Red), new Rectangle (rect11.X, rect11.Y, (int)sz.Width, (int)sz.Height));
 330
 331                         str = "Tab1\tTab2\tTab3";
 332                         gr.DrawString(str, f8, new SolidBrush(Color.White), rect12, strfmt12);
 333                         sz =  gr.MeasureString (str, f8, new SizeF (rect12.Width, rect12.Height), strfmt12, out chars, out lines);
 334                         gr.DrawRectangle(new Pen(Color.Red), new Rectangle (rect12.X, rect12.Y, (int)sz.Width, (int)sz.Height));
 335
 336                         str = "Nom\tCognom\tAdreça";
 337                         gr.DrawString(str, f8, new SolidBrush(Color.White), rect13, strfmt13);
 338                         sz =  gr.MeasureString (str, f8, new SizeF (rect13.Width, rect13.Height), strfmt13, out chars, out lines);
 339                         gr.DrawRectangle(new Pen(Color.Red), new Rectangle (rect13.X, rect13.Y, (int)sz.Width, (int)sz.Height));
 340
 341                         str = "Nom Cognom Adreça";
 342                         gr.DrawString(str, f8, new SolidBrush(Color.White), rect14, strfmt14);
 343                         sz =  gr.MeasureString (str, f8, new SizeF (rect14.Width, rect13.Height), strfmt14, out chars, out lines);
 344                         gr.DrawRectangle(new Pen(Color.Red), new Rectangle (rect14.X, rect14.Y, (int)sz.Width, (int)sz.Height));
 345
 346                         bmp.Save("fontDrawingAdv.bmp", ImageFormat.Bmp);
 347
 348                 }
 349         }
 350 }