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00052 using System;
00053 using System.Drawing;
00054 using System.Drawing.Drawing2D;
00055 using System.Collections;
00056
00057 namespace NPlot
00058 {
00059
00060 namespace Bitmap
00061 {
00062
00067 public class PlotSurface2D: IPlotSurface2D
00068 {
00069
00075 public PlotSurface2D( int width, int height )
00076 {
00077 b_ = new System.Drawing.Bitmap( width, height );
00078 ps_ = new NPlot.PlotSurface2D();
00079 }
00080
00085 public PlotSurface2D( System.Drawing.Bitmap b )
00086 {
00087 b_ = b;
00088 ps_ = new NPlot.PlotSurface2D();
00089 }
00090
00091
00097 public void Draw( Graphics g, Rectangle bounds )
00098 {
00099 ps_.Draw( g, bounds );
00100 }
00101
00102
00106 public void Clear()
00107 {
00108 ps_.Clear();
00109 }
00110
00111
00117 public void Add( IDrawable p )
00118 {
00119 ps_.Add( p );
00120 }
00121
00122
00130 public void Add( IDrawable p, NPlot.PlotSurface2D.XAxisPosition xp, NPlot.PlotSurface2D.YAxisPosition yp )
00131 {
00132 ps_.Add( p, xp, yp );
00133 }
00134
00141 public void Add( IDrawable p, int zOrder )
00142 {
00143 ps_.Add( p, zOrder );
00144 }
00145
00146
00155 public void Add( IDrawable p, NPlot.PlotSurface2D.XAxisPosition xp,
00156 NPlot.PlotSurface2D.YAxisPosition yp, int zOrder )
00157 {
00158 ps_.Add( p, xp, yp , zOrder);
00159 }
00160
00164 public string Title
00165 {
00166 get
00167 {
00168 return ps_.Title;
00169 }
00170 set
00171 {
00172 ps_.Title = value;
00173 }
00174 }
00175
00176
00180 public Font TitleFont
00181 {
00182 get
00183 {
00184 return ps_.TitleFont;
00185 }
00186 set
00187 {
00188 ps_.TitleFont = value;
00189 }
00190 }
00191
00192
00197 public int Padding
00198 {
00199 get
00200 {
00201 return ps_.Padding;
00202 }
00203 set
00204 {
00205 ps_.Padding = value;
00206 }
00207 }
00208
00209
00213 public Axis XAxis1
00214 {
00215 get
00216 {
00217 return ps_.XAxis1;
00218 }
00219 set
00220 {
00221 ps_.XAxis1 = value;
00222 }
00223 }
00224
00225
00229 public Axis YAxis1
00230 {
00231 get
00232 {
00233 return ps_.YAxis1;
00234 }
00235 set
00236 {
00237 ps_.YAxis1 = value;
00238 }
00239 }
00240
00241
00245 public Axis XAxis2
00246 {
00247 get
00248 {
00249 return ps_.XAxis2;
00250 }
00251 set
00252 {
00253 ps_.XAxis2 = value;
00254 }
00255 }
00256
00257
00261 public Axis YAxis2
00262 {
00263 get
00264 {
00265 return ps_.YAxis2;
00266 }
00267 set
00268 {
00269 ps_.YAxis2 = value;
00270 }
00271 }
00272
00273
00277 public NPlot.Legend Legend
00278 {
00279 get
00280 {
00281 return ps_.Legend;
00282 }
00283 set
00284 {
00285 ps_.Legend = value;
00286 }
00287 }
00288
00292 public int LegendZOrder
00293 {
00294 get
00295 {
00296 return ps_.LegendZOrder;
00297 }
00298 set
00299 {
00300 ps_.LegendZOrder = value;
00301 }
00302 }
00303
00307 public System.Drawing.Color PlotBackColor
00308 {
00309 set
00310 {
00311 ps_.PlotBackColor = value;
00312 }
00313 }
00314
00315
00319 public System.Drawing.Bitmap PlotBackImage
00320 {
00321 set
00322 {
00323 ps_.PlotBackImage = value;
00324 }
00325 }
00326
00327
00331 public IRectangleBrush PlotBackBrush
00332 {
00333 set
00334 {
00335 ps_.PlotBackBrush = value;
00336 }
00337 }
00338
00339
00343 public System.Drawing.Drawing2D.SmoothingMode SmoothingMode
00344 {
00345 get
00346 {
00347 return ps_.SmoothingMode;
00348 }
00349 set
00350 {
00351 ps_.SmoothingMode = value;
00352 }
00353 }
00354
00355
00359 public int Width
00360 {
00361 get
00362 {
00363 return b_.Width;
00364 }
00365 }
00366
00367
00371 public int Height
00372 {
00373 get
00374 {
00375 return b_.Height;
00376 }
00377 }
00378
00379
00385 public System.IO.MemoryStream ToStream( System.Drawing.Imaging.ImageFormat imageFormat )
00386 {
00387 System.IO.MemoryStream stream = new System.IO.MemoryStream();
00388 ps_.Draw(Graphics.FromImage(this.Bitmap),new System.Drawing.Rectangle(0,0,b_.Width,b_.Height));
00389 this.Bitmap.Save(stream, imageFormat);
00390 return stream;
00391 }
00392
00393
00397 public System.Drawing.Bitmap Bitmap
00398 {
00399 get
00400 {
00401 return b_;
00402 }
00403 set
00404 {
00405 b_ = value;
00406 }
00407 }
00408
00409
00413 public Color BackColor
00414 {
00415 set
00416 {
00417 backColor_ = value;
00418 }
00419 }
00420 object backColor_ = null;
00421
00422
00426 public void Refresh()
00427 {
00428 if (this.backColor_!=null)
00429 {
00430 Graphics g = Graphics.FromImage( b_ );
00431 g.FillRectangle( (new Pen( (Color)this.backColor_)).Brush,0,0,b_.Width,b_.Height );
00432 }
00433 ps_.Draw( Graphics.FromImage(b_), new System.Drawing.Rectangle(0,0,b_.Width,b_.Height) );
00434 }
00435
00436
00437 private NPlot.PlotSurface2D ps_;
00438 private System.Drawing.Bitmap b_;
00439
00440
00446 public void AddAxesConstraint( AxesConstraint c )
00447 {
00448 ps_.AddAxesConstraint( c );
00449 }
00450
00451
00456 public bool AutoScaleTitle
00457 {
00458 get
00459 {
00460 return ps_.AutoScaleTitle;
00461 }
00462 set
00463 {
00464 ps_.AutoScaleTitle = value;
00465 }
00466 }
00467
00468
00477 public bool AutoScaleAutoGeneratedAxes
00478 {
00479 get
00480 {
00481 return ps_.AutoScaleAutoGeneratedAxes;
00482 }
00483 set
00484 {
00485 ps_.AutoScaleAutoGeneratedAxes = value;
00486 }
00487 }
00488
00489
00493 public Color TitleColor
00494 {
00495 set
00496 {
00497 ps_.TitleColor = value;
00498 }
00499 }
00500
00501
00505 public Brush TitleBrush
00506 {
00507 get
00508 {
00509 return ps_.TitleBrush;
00510 }
00511 set
00512 {
00513 ps_.TitleBrush = value;
00514 }
00515 }
00516
00522 public void Remove(IDrawable p, bool updateAxes)
00523 {
00524 ps_.Remove(p, updateAxes);
00525 }
00526
00527
00531 public ArrayList Drawables
00532 {
00533 get
00534 {
00535 return ps_.Drawables;
00536 }
00537 }
00538
00539 }
00540 }
00541 }