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
  10 //
  11 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
  12 //
  13 // Permission is hereby granted, free of charge, to any person obtaining
  14 // a copy of this software and associated documentation files (the
  15 // "Software"), to deal in the Software without restriction, including
  16 // without limitation the rights to use, copy, modify, merge, publish,
  17 // distribute, sublicense, and/or sell copies of the Software, and to
  18 // permit persons to whom the Software is furnished to do so, subject to
  19 // the following conditions:
  20 //
  21 // The above copyright notice and this permission notice shall be
  22 // included in all copies or substantial portions of the Software.
  23 //
  24 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  25 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  26 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  27 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  28 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  29 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  30 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  31 //
  32 using System;
  33 using System.Drawing;
  34 using System.Drawing.Text;
  35 using System.Drawing.Imaging;
  36
  37 namespace Font1Sample {
  38         public class FontDrawing {
  39
  40                 static string flagProcessing(StringFormat format)
  41                 {
  42                         string str = "";
  43
  44                         switch (format.Alignment) {
  45                         case StringAlignment.Far:
  46                                 str = "halign: Far - ";
  47                                 break;
  48                         case StringAlignment.Near:
  49                                 str = "halign: Near - ";
  50                                 break;
  51                         case StringAlignment.Center:
  52                                 str = "halign: Center - ";
  53                                 break;
  54                         default:
  55                                 break;
  56                         }
  57
  58                         switch (format.LineAlignment) {
  59                         case StringAlignment.Far:
  60                                 str += "valign: Far - ";
  61                                 break;
  62                         case StringAlignment.Near:
  63                                 str += "valign: Near - ";
  64                                 break;
  65                         case StringAlignment.Center:
  66                                 str += "valign: Center - ";
  67                                 break;
  68                         default:
  69                                 break;
  70                         }
  71
  72                         switch (format.Trimming) {
  73                         case StringTrimming.Character:
  74                                 str += "trimm: Char - ";
  75                                 break;
  76                         case StringTrimming.EllipsisCharacter:
  77                                 str += "trimm: EllipsisChar - ";
  78                                 break;
  79                         case StringTrimming.EllipsisPath:
  80                                 str += "trimm: EllipsisPath - ";
  81                                 break;
  82                         case StringTrimming.EllipsisWord:
  83                                 str += "trimm: EllipsisWord - ";
  84                                 break;
  85                         case StringTrimming.None:
  86                                 str += "trimm: None - ";
  87                                 break;
  88                         case StringTrimming.Word:
  89                                 str += "trimm: Word - ";
  90                                 break;
  91                         default:
  92                                 break;
  93                         }
  94
  95                         switch (format.FormatFlags) {
  96                         case StringFormatFlags.NoWrap:
  97                                 str+="fmt: NoWrap";
  98                                 break;
  99                         case StringFormatFlags.DirectionVertical:
 100                                 str+="fmt: DirVer ";
 101                                 break;
 102                         case StringFormatFlags.DirectionRightToLeft:
 103                                 str+="fmt: rtl ";
 104                                 break;
 105
 106                         default:
 107                                 break;
 108                         }
 109
 110                         return str;
 111                 }
 112
 113                 static Rectangle calcRect(Rectangle rect)
 114                 {
 115                         return new Rectangle (rect.X, rect.Y+rect.Height+10, rect.Width,200);
 116                 }
 117
 118                 public static void Main( )
 119                 {
 120                         float width = 750.0F;
 121                         float height = 1000.0F;
 122                         string str;
 123                         int chars = 0;
 124                         int lines = 0;
 125                         SizeF sz;
 126
 127                         Font f1 = new Font("Arial",12);
 128                         Font f2  = new Font("Verdana", 8);
 129                         Font f3  = new Font("Courier New", 14);
 130                         Font f4  = new Font(FontFamily.GenericSansSerif, 14);
 131                         Font f5  = new Font(FontFamily.GenericMonospace, 14);
 132                         Font f6  = new Font(FontFamily.GenericSerif, 16);
 133                         Font fonttxt= new Font("Verdana", 8);
 134                         SolidBrush brushtxt = new SolidBrush(Color.Pink);
 135
 136                         StringFormat strfmt1 = new StringFormat();
 137                         StringFormat strfmt2 = new StringFormat();
 138                         StringFormat strfmt3 = new StringFormat();
 139                         StringFormat strfmt4 = new StringFormat();
 140                         StringFormat strfmt5 = new StringFormat();
 141                         StringFormat strfmt6 = new StringFormat();
 142                         StringFormat strfmttxt = new StringFormat();
 143
 144                         Bitmap bmp = new Bitmap((int)width, (int)height);
 145                         Graphics gr = Graphics.FromImage(bmp);
 146                         SolidBrush br = new SolidBrush(Color.White);
 147                         SolidBrush colorRed = new SolidBrush(Color.Red);
 148
 149                         strfmttxt.Alignment = StringAlignment.Near;
 150                         strfmttxt.LineAlignment = StringAlignment.Near;
 151                         strfmttxt.Trimming = StringTrimming.Character;
 152
 153                         strfmt1.Alignment = StringAlignment.Center;
 154                         strfmt1.LineAlignment = StringAlignment.Near;
 155                         strfmt1.Trimming = StringTrimming.Character;
 156                         strfmt1.HotkeyPrefix = HotkeyPrefix.Show;
 157
 158                         strfmt2.Alignment = StringAlignment.Far;
 159                         strfmt2.LineAlignment = StringAlignment.Center;
 160                         strfmt2.Trimming = StringTrimming.Character;
 161
 162                         strfmt3.Alignment = StringAlignment.Far;
 163                         strfmt3.LineAlignment = StringAlignment.Near;
 164                         strfmt3.Trimming = StringTrimming.None;
 165
 166                         strfmt4.Alignment = StringAlignment.Far;
 167                         strfmt4.LineAlignment = StringAlignment.Far;
 168                         strfmt4.Trimming = StringTrimming.EllipsisCharacter;
 169
 170                         strfmt5.Alignment = StringAlignment.Far;
 171                         strfmt5.LineAlignment = StringAlignment.Near;
 172                         strfmt5.Trimming = StringTrimming.None;
 173                         strfmt5.FormatFlags = StringFormatFlags.DirectionVertical;
 174
 175                         strfmt6.Alignment = StringAlignment.Far;
 176                         strfmt6.LineAlignment = StringAlignment.Far;
 177                         strfmt6.Trimming = StringTrimming.EllipsisCharacter;
 178                         strfmt6.FormatFlags = StringFormatFlags.NoWrap;
 179
 180                         Rectangle rect1 = new Rectangle (10,50,100,150);
 181                         Rectangle rect2 = new Rectangle (10,300,150,150);
 182
 183                         Rectangle rect3 = new Rectangle (200,50,175,175);
 184                         Rectangle rect4 = new Rectangle (200,300,150,150);
 185
 186                         Rectangle rect5 = new Rectangle (400,50,175,175);
 187                         Rectangle rect6 = new Rectangle (400,300,150,150);
 188                         Rectangle rect7 = new Rectangle (550,300, 140,120);
 189
 190                         gr.DrawRectangle( new Pen(Color.Yellow), rect3);
 191                         gr.DrawRectangle( new Pen(Color.Blue), rect4);
 192
 193                         gr.DrawRectangle( new Pen(Color.Yellow), rect5);
 194                         gr.DrawRectangle( new Pen(Color.Blue), rect6);
 195
 196                         SolidBrush solid  =  new SolidBrush(Color.Blue);
 197
 198                         gr.DrawString("Samples of text with different fonts and formatting",
 199                                 new Font("Verdana",16), new SolidBrush(Color.White), new Rectangle (5,5,600,100), strfmttxt);
 200
 201
 202                         gr.FillEllipse(solid, rect1);
 203
 204                         gr.DrawRectangle( new Pen(Color.Green), rect2);
 205                         gr.DrawRectangle( new Pen(Color.Green), rect7);
 206
 207                         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 + ")";
 208                         gr.DrawString( str,     f1, new SolidBrush(Color.White), rect1, strfmt1);
 209                         gr.DrawString(flagProcessing(strfmt1), fonttxt, brushtxt, calcRect(rect1), strfmttxt);
 210                         sz =  gr.MeasureString (str, f1, new SizeF (rect1.Width, rect1.Height), strfmt1, out chars, out lines);
 211                         Console.WriteLine("MeasureString str1 [" + str + "] " + sz + ";chars:" + chars + " lines:" + lines);
 212
 213                         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 + ")";
 214                         gr.DrawString(str, f2, new SolidBrush(Color.Red),rect2, strfmt2);
 215                         gr.DrawString(flagProcessing(strfmt2), fonttxt, brushtxt, calcRect(rect2), strfmttxt);
 216                         sz =  gr.MeasureString (str, f2, new SizeF (rect2.Width, rect2.Height), strfmt2, out chars, out lines);
 217                         Console.WriteLine("MeasureString str2 [" + str + "] " + sz + ";chars:" + chars + " lines:" + lines);
 218
 219                         str = "Vull cantar a les pedres, la terra, l'aigua, al blat i al camí, que vaig trepitjant. (" + f3.Name + ")";
 220                         gr.DrawString(str,f3, new SolidBrush(Color.White), rect3, strfmt3);
 221                         gr.DrawString(flagProcessing(strfmt3), fonttxt, brushtxt, calcRect(rect3), strfmttxt);
 222                         sz =  gr.MeasureString (str, f3, new SizeF (rect3.Width, rect3.Height), strfmt3, out chars, out lines);
 223                         Console.WriteLine("MeasureString str3 [" + str + "] " + sz + ";chars:" + chars + " lines:" + lines);
 224
 225                         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 + ")";
 226                         gr.DrawString(str, f4, new SolidBrush(Color.Red),rect4, strfmt4);
 227                         gr.DrawString(flagProcessing(strfmt4), fonttxt, brushtxt, calcRect(rect4), strfmttxt);
 228                         sz =  gr.MeasureString (str, f4, new SizeF (rect4.Width, rect4.Height), strfmt4, out chars, out lines);
 229                         Console.WriteLine("MeasureString str4 [" + str + "] " + sz + ";chars:" + chars + " lines:" + lines);
 230
 231                         str = "Vull cantar a les pedres, la terra, l'aigua, al blat i al camí, que vaig trepitjant. (" + f5.Name + ")";
 232                         gr.DrawString(str, f5, new SolidBrush(Color.White), rect5, strfmt5);
 233                         gr.DrawString(flagProcessing(strfmt5), fonttxt, brushtxt, calcRect(rect5), strfmttxt);
 234                         sz =  gr.MeasureString (str, f5, new SizeF (rect5.Width, rect5.Height), strfmt5, out chars, out lines);
 235                         Console.WriteLine("MeasureString str4 [" + str + "] " + sz + ";chars:" + chars + " lines:" + lines);
 236
 237                         str = "Ve a besar-me el rostre (" + f6.Name + ")";
 238                         gr.DrawString(str,      f6, new SolidBrush(Color.Red),rect6, strfmt6);
 239                         gr.DrawString(flagProcessing(strfmt6), fonttxt, brushtxt, calcRect(rect6), strfmttxt);
 240                         sz =  gr.MeasureString (str, f6, new SizeF (rect6.Width, rect6.Height), strfmt6, out chars, out lines);
 241                         Console.WriteLine("MeasureString str6 [" + str + "] " + sz + ";chars:" + chars + " lines:" + lines);
 242
 243                         str = "Vull plorar amb aquells que es troben tots sols, sense cap amor van passant pel món.. (" + f5.Name + ")";
 244                         gr.DrawString(str, f5, new SolidBrush(Color.White), rect7, strfmt4);
 245                         gr.DrawString(flagProcessing(strfmt4), fonttxt, brushtxt, calcRect(rect7), strfmttxt);
 246                         sz =  gr.MeasureString (str, f5, new SizeF (rect7.Width, rect7.Height), strfmt5, out chars, out lines);
 247                         Console.WriteLine("MeasureString str7 [" + str + "] " + sz + ";chars:" + chars + " lines:" + lines);
 248
 249                         /* 3rd row */
 250
 251                         Font f8  = new Font("Verdana", 10);
 252                         Font f9  = new Font("Verdana", 6);
 253                         Font f10  = new Font("Verdana", 12);
 254                         Font f11  = new Font("Verdana", 14);
 255
 256                         Rectangle rect8 = new Rectangle (10, 550,100,100);
 257                         Rectangle rect9 = new Rectangle (150,550, 100,100);
 258                         Rectangle rect10 = new Rectangle (300,550, 100,100);
 259                         Rectangle rect11 = new Rectangle (420,550, 100,100);
 260                         Rectangle rect12 = new Rectangle (530,550, 200,100);
 261                         Rectangle rect13 = new Rectangle (530,600, 200,100);
 262                         Rectangle rect14 = new Rectangle (530,650, 200,100);
 263
 264                         gr.DrawRectangle( new Pen(Color.Yellow), rect8);
 265                         gr.DrawRectangle( new Pen(Color.Yellow), rect9);
 266                         gr.DrawRectangle( new Pen(Color.Yellow), rect10);
 267
 268                         StringFormat strfmt8 = new StringFormat();
 269                         strfmt8.Alignment = StringAlignment.Center;
 270                         strfmt8.LineAlignment = StringAlignment.Near;
 271                         strfmt8.Trimming = StringTrimming.EllipsisCharacter;
 272                         strfmt8.HotkeyPrefix = HotkeyPrefix.Show;
 273
 274                         StringFormat strfmt9 = new StringFormat();
 275                         strfmt9.Alignment = StringAlignment.Center;
 276                         strfmt9.LineAlignment = StringAlignment.Center;
 277                         strfmt9.Trimming = StringTrimming.EllipsisCharacter;
 278                         strfmt9.HotkeyPrefix = HotkeyPrefix.None;
 279
 280                         StringFormat strfmt10 = new StringFormat();
 281                         strfmt10.Alignment = StringAlignment.Center;
 282                         strfmt10.LineAlignment = StringAlignment.Near;
 283                         strfmt10.Trimming = StringTrimming.Word;
 284                         strfmt10.HotkeyPrefix = HotkeyPrefix.Show;
 285
 286                         StringFormat strfmt11 = new StringFormat();
 287                         strfmt11.Alignment = StringAlignment.Center;
 288                         strfmt11.LineAlignment = StringAlignment.Near;
 289                         strfmt11.Trimming = StringTrimming.Word;
 290                         strfmt11.HotkeyPrefix = HotkeyPrefix.Show;
 291                         strfmt11.FormatFlags = StringFormatFlags.DirectionRightToLeft;
 292
 293                         StringFormat strfmt12 = new StringFormat();
 294                         float[] tabs = {10, 20, 30};
 295                         strfmt12.Alignment = StringAlignment.Center;
 296                         strfmt12.LineAlignment = StringAlignment.Near;
 297                         strfmt12.Trimming = StringTrimming.Word;
 298                         strfmt12.HotkeyPrefix = HotkeyPrefix.Show;
 299                         strfmt12.SetTabStops(20, tabs);
 300
 301                         StringFormat strfmt13 = new StringFormat();
 302                         float[] tabs2 = {5, 50, 60};
 303                         strfmt13.Alignment = StringAlignment.Center;
 304                         strfmt13.LineAlignment = StringAlignment.Near;
 305                         strfmt13.Trimming = StringTrimming.Word;
 306                         strfmt13.HotkeyPrefix = HotkeyPrefix.Show;
 307                         strfmt13.SetTabStops(0, tabs2);
 308
 309                         StringFormat strfmt14 = new StringFormat();
 310                         strfmt14.Alignment = StringAlignment.Center;
 311                         strfmt14.LineAlignment = StringAlignment.Near;
 312                         strfmt14.Trimming = StringTrimming.Word;
 313                         strfmt14.HotkeyPrefix = HotkeyPrefix.Show;
 314                         strfmt14.FormatFlags = StringFormatFlags.DirectionRightToLeft;
 315
 316                         str = "Vull alçar la veu,per cantar als homes que han nascut dempeus (" + f8.Name + ")";
 317                         gr.DrawString(str, f8, new SolidBrush(Color.White), rect8, strfmt8);
 318                         gr.DrawString(flagProcessing(strfmt8), fonttxt, brushtxt, calcRect(rect8), strfmttxt);
 319                         sz =  gr.MeasureString (str, f8, new SizeF (rect8.Width, rect8.Height), strfmt8, out chars, out lines);
 320                         gr.DrawRectangle(new Pen(Color.Red), new Rectangle (rect8.X, rect8.Y, (int)sz.Width, (int)sz.Height));
 321
 322                         str = "I no tinc l'ànima morta i  em sento bollir la sang (" + f9.Name + ")";
 323                         gr.DrawString(str, f9, new SolidBrush(Color.White), rect9, strfmt9);
 324                         gr.DrawString(flagProcessing(strfmt9), fonttxt, brushtxt, calcRect(rect9), strfmttxt);
 325                         sz =  gr.MeasureString (str, f9, new SizeF (rect9.Width, rect9.Height), strfmt9, out chars, out lines);
 326                         gr.DrawRectangle(new Pen(Color.Red), new Rectangle (rect9.X, rect9.Y, (int)sz.Width, (int)sz.Height));
 327
 328                         str = "I no tinc l'ànima morta i  em sento bollir la sang (" + f10.Name + ")";
 329                         gr.DrawString(str, f10, new SolidBrush(Color.White), rect10, strfmt10);
 330                         gr.DrawString(flagProcessing(strfmt10), fonttxt, brushtxt, calcRect(rect10), strfmttxt);
 331                         sz =  gr.MeasureString (str, f10, new SizeF (rect10.Width, rect10.Height), strfmt10, out chars, out lines);
 332                         gr.DrawRectangle(new Pen(Color.Red), new Rectangle (rect10.X, rect10.Y, (int)sz.Width, (int)sz.Height));
 333
 334                         str = "I no tinc l'ànima morta i  em sento bollir la sang (" + f11.Name + ")";
 335                         gr.DrawString(str, f11, new SolidBrush(Color.White), rect11, strfmt11);
 336                         gr.DrawString(flagProcessing(strfmt11), fonttxt, brushtxt, calcRect(rect11), strfmttxt);
 337                         sz =  gr.MeasureString (str, f11, new SizeF (rect11.Width, rect11.Height), strfmt11, out chars, out lines);
 338                         gr.DrawRectangle(new Pen(Color.Red), new Rectangle (rect11.X, rect11.Y, (int)sz.Width, (int)sz.Height));
 339
 340                         str = "Tab1\tTab2\tTab3";
 341                         gr.DrawString(str, f8, new SolidBrush(Color.White), rect12, strfmt12);
 342                         sz =  gr.MeasureString (str, f8, new SizeF (rect12.Width, rect12.Height), strfmt12, out chars, out lines);
 343                         gr.DrawRectangle(new Pen(Color.Red), new Rectangle (rect12.X, rect12.Y, (int)sz.Width, (int)sz.Height));
 344
 345                         str = "Nom\tCognom\tAdreça";
 346                         gr.DrawString(str, f8, new SolidBrush(Color.White), rect13, strfmt13);
 347                         sz =  gr.MeasureString (str, f8, new SizeF (rect13.Width, rect13.Height), strfmt13, out chars, out lines);
 348                         gr.DrawRectangle(new Pen(Color.Red), new Rectangle (rect13.X, rect13.Y, (int)sz.Width, (int)sz.Height));
 349
 350                         str = "Nom Cognom Adreça";
 351                         gr.DrawString(str, f8, new SolidBrush(Color.White), rect14, strfmt14);
 352                         sz =  gr.MeasureString (str, f8, new SizeF (rect14.Width, rect13.Height), strfmt14, out chars, out lines);
 353                         gr.DrawRectangle(new Pen(Color.Red), new Rectangle (rect14.X, rect14.Y, (int)sz.Width, (int)sz.Height));
 354
 355                         bmp.Save("fontDrawingAdv.bmp", ImageFormat.Bmp);
 356
 357                 }
 358         }
 359 }