Magick++ 7.0.10

Drawable.h
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1 // This may look like C code, but it is really -*- C++ -*-
2 //
3 // Copyright Bob Friesenhahn, 1999, 2000, 2001, 2002
4 // Copyright Dirk Lemstra 2014-2017
5 //
6 // Definition of Drawable (Graphic objects)
7 //
8 // The technique used for instantiating classes which derive from STL
9 // templates is described in Microsoft MSDN Article ID: Q168958
10 // "HOWTO: Exporting STL Components Inside & Outside of a Class".
11 // "http://support.microsoft.com/kb/168958"
12 //
13 // Note that version 3.0 of this article says that that only STL
14 // container template which supports DLL export is <vector> and we are
15 // not using <vector> as part of the Drawable implementation.
16 //
17
18 #if !defined(Magick_Drawable_header)
19 #define Magick_Drawable_header
20
21 #include "Magick++/Include.h"
22
23 #include <functional>
24 #include <string>
25 #include <vector>
26 #include <utility>
27 #include "Magick++/Color.h"
28 #include "Magick++/Geometry.h"
29
30 #if defined(MagickDLLExplicitTemplate)
31 # if defined(MAGICK_PLUSPLUS_IMPLEMENTATION)
32 # define MagickDrawableExtern
33 # else
34 # pragma warning( disable: 4231 ) // Disable warning regarding using extern
35 # define MagickDrawableExtern extern
36 # endif // MAGICK_PLUSPLUS_IMPLEMENTATION
37 #else
38 # define MagickDrawableExtern
39 #endif // MagickDLLExplicitTemplate
40
41 namespace Magick
42 {
43 //
44 // Representation of an x,y coordinate
45 //
46 class MagickPPExport Coordinate
47 {
48 public:
49
50 Coordinate(void)
51 : _x(0),
52 _y(0) {}
53
54 Coordinate(double x_,double y_)
55 : _x(x_),
56 _y(y_) {}
57
58 virtual ~Coordinate() {}
59
60 void x(double x_) { _x=x_; }
61 double x(void) const { return _x; }
62
63 void y(double y_) { _y=y_; }
64 double y(void) const { return _y; }
65
66 private:
67 double _x;
68 double _y;
69 };
70
71 typedef std::vector<Magick::Coordinate> CoordinateList;
72
73 #if defined(MagickDLLExplicitTemplate)
74
75 MagickDrawableExtern template class MagickPPExport
76 std::allocator<Magick::Coordinate>;
77
78 #endif // MagickDLLExplicitTemplate
79
80 // Compare two Coordinate objects regardless of LHS/RHS
81 extern MagickPPExport int operator ==
82 (const Coordinate& left_,const Coordinate& right_);
83 extern MagickPPExport int operator !=
84 (const Coordinate& left_, const Coordinate& right_);
85 extern MagickPPExport int operator >
86 (const Coordinate& left_, const Coordinate& right_);
87 extern MagickPPExport int operator <
88 (const Coordinate& left_, const Coordinate& right_);
89 extern MagickPPExport int operator >=
90 (const Coordinate& left_, const Coordinate& right_);
91 extern MagickPPExport int operator <=
92 (const Coordinate& left_, const Coordinate& right_);
93
94 //
95 // Base class for all drawable objects
96 //
97 class MagickPPExport DrawableBase
98 {
99 public:
100
101 // Default constructor
102 DrawableBase(void);
103
104 // Destructor
105 virtual ~DrawableBase(void);
106
107 // Operator to invoke equivalent draw API call
108 virtual void operator()(MagickCore::DrawingWand *) const;
109
110 // Return polymorphic copy of object
111 virtual DrawableBase* copy() const;
112 };
113
114 //
115 // Representation of a drawable surrogate object to manage drawable objects
116 //
117 #undef Drawable // Conflict with <X11/Xproto.h>
118 class MagickPPExport Drawable
119 {
120 public:
121
122 // Default constructor
123 Drawable(void);
124
125 // Construct from DrawableBase
126 Drawable(const DrawableBase& original_);
127
128 // Destructor
129 ~Drawable(void);
130
131 // Copy constructor
132 Drawable(const Drawable& original_);
133
134 // Assignment operator
135 Drawable& operator=(const Drawable& original_);
136
137 // Operator to invoke contained object
138 void operator()(MagickCore::DrawingWand *) const;
139
140 private:
141 DrawableBase* dp;
142 };
143
144 typedef std::vector<Magick::Drawable> DrawableList;
145
146 #if defined(MagickDLLExplicitTemplate)
147
148 MagickDrawableExtern template class MagickPPExport
149 std::allocator<Magick::Drawable>;
150
151 #endif // MagickDLLExplicitTemplate
152
153 //
154 // Base class for all drawable path elements for use with
155 // DrawablePath
156 //
157 class MagickPPExport VPathBase
158 {
159 public:
160 // Constructor
161 VPathBase ( void )
162 { }
163
164 // Destructor
165 virtual ~VPathBase ( void );
166
167 // Assignment operator
168 // const VPathBase& operator= (const VPathBase& original_ );
169
170 // Operator to invoke equivalent draw API call
171 virtual void operator()( MagickCore::DrawingWand *context_ ) const = 0;
172
173 // Return polymorphic copy of object
174 virtual VPathBase* copy() const = 0;
175 };
176
177 //
178 // Representation of a drawable path element surrogate object to
179 // manage drawable path elements so they may be passed as a list to
180 // DrawablePath.
181 //
182 class MagickPPExport VPath
183 {
184 public:
185 // Constructor
186 VPath ( void );
187
188 // Construct from VPathBase
189 VPath ( const VPathBase& original_ );
190
191 // Destructor
192 virtual ~VPath ( void );
193
194 // Copy constructor
195 VPath ( const VPath& original_ );
196
197 // Assignment operator
198 VPath& operator= (const VPath& original_ );
199
200 // Operator to invoke contained object
201 void operator()( MagickCore::DrawingWand *context_ ) const;
202
203 private:
204 VPathBase* dp;
205 };
206
207 typedef std::vector<Magick::VPath> VPathList;
208
209 #if defined(MagickDLLExplicitTemplate)
210
211 MagickDrawableExtern template class MagickPPExport
212 std::allocator<Magick::VPath>;
213
214 // MagickDrawableExtern template class MagickPPExport
215 // std::vector<Magick::VPath, std::allocator<Magick::VPath> >;
216
217 #endif // MagickDLLExplicitTemplate
218
219 //
220 // Drawable Objects
221 //
222
223 // Affine (scaling, rotation, and translation)
224 class MagickPPExport DrawableAffine : public DrawableBase
225 {
226 public:
227 DrawableAffine ( double sx_, double sy_,
228 double rx_, double ry_,
229 double tx_, double ty_ );
230
231 DrawableAffine ( void );
232
233 /*virtual*/ ~DrawableAffine( void );
234
235 // Operator to invoke equivalent draw API call
236 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
237
238 // Return polymorphic copy of object
239 /*virtual*/
240 DrawableBase* copy() const;
241
242 void sx( const double sx_ )
243 {
244 _affine.sx = sx_;
245 }
246 double sx( void ) const
247 {
248 return _affine.sx;
249 }
250
251 void sy( const double sy_ )
252 {
253 _affine.sy = sy_;
254 }
255 double sy( void ) const
256 {
257 return _affine.sy;
258 }
259
260 void rx( const double rx_ )
261 {
262 _affine.rx = rx_;
263 }
264 double rx( void ) const
265 {
266 return _affine.rx;
267 }
268
269 void ry( const double ry_ )
270 {
271 _affine.ry = ry_;
272 }
273 double ry( void ) const
274 {
275 return _affine.ry;
276 }
277
278 void tx( const double tx_ )
279 {
280 _affine.tx = tx_;
281 }
282 double tx( void ) const
283 {
284 return _affine.tx;
285 }
286
287 void ty( const double ty_ )
288 {
289 _affine.ty = ty_;
290 }
291 double ty( void ) const
292 {
293 return _affine.ty;
294 }
295
296 private:
297 MagickCore::AffineMatrix _affine;
298 };
299
300 // Change pixel alpha value to transparent using PaintMethod
301 class MagickPPExport DrawableAlpha : public DrawableBase
302 {
303 public:
304
305 DrawableAlpha(double x_, double y_,PaintMethod paintMethod_)
306 : _x(x_),
307 _y(y_),
308 _paintMethod(paintMethod_)
309 {
310 }
311
312 ~DrawableAlpha(void);
313
314 // Operator to invoke equivalent draw API call
315 void operator()(MagickCore::DrawingWand *context_) const;
316
317 // Return polymorphic copy of object
318 DrawableBase* copy() const;
319
320 void x(double x_)
321 {
322 _x=x_;
323 }
324
325 double x(void) const
326 {
327 return(_x);
328 }
329
330 void y(double y_)
331 {
332 _y=y_;
333 }
334
335 double y(void) const
336 {
337 return(_y);
338 }
339
340 void paintMethod(PaintMethod paintMethod_)
341 {
342 _paintMethod=paintMethod_;
343 }
344
345 PaintMethod paintMethod(void) const
346 {
347 return(_paintMethod);
348 }
349
350 private:
351
352 double _x;
353 double _y;
354 PaintMethod _paintMethod;
355 };
356
357 // Arc
358 class MagickPPExport DrawableArc : public DrawableBase
359 {
360 public:
361 DrawableArc ( double startX_, double startY_,
362 double endX_, double endY_,
363 double startDegrees_, double endDegrees_ )
364 : _startX(startX_),
365 _startY(startY_),
366 _endX(endX_),
367 _endY(endY_),
368 _startDegrees(startDegrees_),
369 _endDegrees(endDegrees_)
370 { }
371
372 /*virtual*/ ~DrawableArc( void );
373
374 // Operator to invoke equivalent draw API call
375 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
376
377 // Return polymorphic copy of object
378 /*virtual*/ DrawableBase* copy() const;
379
380 void startX( double startX_ )
381 {
382 _startX = startX_;
383 }
384 double startX( void ) const
385 {
386 return _startX;
387 }
388
389 void startY( double startY_ )
390 {
391 _startY = startY_;
392 }
393 double startY( void ) const
394 {
395 return _startY;
396 }
397
398 void endX( double endX_ )
399 {
400 _endX = endX_;
401 }
402 double endX( void ) const
403 {
404 return _endX;
405 }
406
407 void endY( double endY_ )
408 {
409 _endY = endY_;
410 }
411 double endY( void ) const
412 {
413 return _endY;
414 }
415
416 void startDegrees( double startDegrees_ )
417 {
418 _startDegrees = startDegrees_;
419 }
420 double startDegrees( void ) const
421 {
422 return _startDegrees;
423 }
424
425 void endDegrees( double endDegrees_ )
426 {
427 _endDegrees = endDegrees_;
428 }
429 double endDegrees( void ) const
430 {
431 return _endDegrees;
432 }
433
434 private:
435 double _startX;
436 double _startY;
437 double _endX;
438 double _endY;
439 double _startDegrees;
440 double _endDegrees;
441 };
442
443 // Bezier curve (Coordinate list must contain at least three members)
444 class MagickPPExport DrawableBezier : public DrawableBase
445 {
446 public:
447 // Construct from coordinates
448 DrawableBezier ( const CoordinateList &coordinates_ );
449
450 // Copy constructor
451 DrawableBezier ( const DrawableBezier& original_ );
452
453 // Destructor
454 /*virtual*/ ~DrawableBezier ( void );
455
456 // Operator to invoke equivalent draw API call
457 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
458
459 // Return polymorphic copy of object
460 /*virtual*/ DrawableBase* copy() const;
461
462 private:
463 CoordinateList _coordinates;
464 };
465
466 // Sets the border color to be used for drawing bordered objects.
467 class MagickPPExport DrawableBorderColor : public DrawableBase
468 {
469 public:
470
471 DrawableBorderColor(const Color &color_);
472
473 DrawableBorderColor(const DrawableBorderColor &original_);
474
475 ~DrawableBorderColor(void);
476
477 // Operator to invoke equivalent draw API call
478 void operator()(MagickCore::DrawingWand *context_) const;
479
480 void color(const Color &color_);
481 Color color(void) const;
482
483 // Return polymorphic copy of object
484 DrawableBase* copy() const;
485
486 private:
487 Color _color;
488 };
489
490 // Sets the polygon fill rule to be used by the clipping path.
491 class MagickPPExport DrawableClipRule : public DrawableBase
492 {
493 public:
494
495 DrawableClipRule(const FillRule fillRule_);
496
497 ~DrawableClipRule(void);
498
499 // Operator to invoke equivalent draw API call
500 void operator()(MagickCore::DrawingWand *context_) const;
501
502 void fillRule(const FillRule fillRule_);
503 FillRule fillRule(void) const;
504
505 // Return polymorphic copy of object
506 DrawableBase* copy() const;
507
508 private:
509 FillRule _fillRule;
510 };
511
512 // Sets the interpretation of clip path units.
513 class MagickPPExport DrawableClipUnits : public DrawableBase
514 {
515 public:
516
517 DrawableClipUnits(const ClipPathUnits units_);
518
519 ~DrawableClipUnits(void);
520
521 // Operator to invoke equivalent draw API call
522 void operator()(MagickCore::DrawingWand *context_) const;
523
524 void units(const ClipPathUnits units_);
525 ClipPathUnits units(void) const;
526
527 // Return polymorphic copy of object
528 DrawableBase* copy() const;
529
530 private:
531 ClipPathUnits _units;
532 };
533
534 // Pop (terminate) clip path definition
535 class MagickPPExport DrawablePopClipPath : public DrawableBase
536 {
537 public:
538 DrawablePopClipPath ( void )
539 : _dummy(0)
540 {
541 }
542
543 /*virtual*/ ~DrawablePopClipPath ( void );
544
545 // Operator to invoke equivalent draw API call
546 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
547
548 // Return polymorphic copy of object
549 /*virtual*/ DrawableBase* copy() const;
550
551 private:
552 ::ssize_t _dummy;
553 };
554
555 // Push (create) Clip path definition
556 class MagickPPExport DrawablePushClipPath : public DrawableBase
557 {
558 public:
559 DrawablePushClipPath ( const std::string &id_);
560
561 DrawablePushClipPath ( const DrawablePushClipPath& original_ );
562
563 /*virtual*/ ~DrawablePushClipPath ( void );
564
565 // Operator to invoke equivalent draw API call
566 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
567
568 // Return polymorphic copy of object
569 /*virtual*/ DrawableBase* copy() const;
570
571 private:
572 std::string _id;
573 };
574
575 // Named Clip Path
576 class MagickPPExport DrawableClipPath : public DrawableBase
577 {
578 public:
579 DrawableClipPath ( const std::string &id_ );
580 DrawableClipPath ( const DrawableClipPath& original_ );
581
582 /*virtual*/ ~DrawableClipPath ( void );
583
584 // Operator to invoke equivalent draw API call
585 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
586
587 // Return polymorphic copy of object
588 /*virtual*/ DrawableBase* copy() const;
589
590 void clip_path( const std::string &id_ )
591 {
592 _id = id_.c_str(); //multithread safe
593 }
594 std::string clip_path( void ) const
595 {
596 return _id;
597 }
598
599 private:
600 std::string _id;
601 };
602
603 // Circle
604 class MagickPPExport DrawableCircle : public DrawableBase
605 {
606 public:
607 DrawableCircle ( double originX_, double originY_,
608 double perimX_, double perimY_ )
609 : _originX(originX_),
610 _originY(originY_),
611 _perimX(perimX_),
612 _perimY(perimY_)
613 {
614 }
615
616 /*virtual*/ ~DrawableCircle ( void );
617
618 // Operator to invoke equivalent draw API call
619 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
620
621 // Return polymorphic copy of object
622 /*virtual*/ DrawableBase* copy() const;
623
624 void originX( double originX_ )
625 {
626 _originX = originX_;
627 }
628 double originX( void ) const
629 {
630 return _originX;
631 }
632
633 void originY( double originY_ )
634 {
635 _originY = originY_;
636 }
637 double originY( void ) const
638 {
639 return _originY;
640 }
641
642 void perimX( double perimX_ )
643 {
644 _perimX = perimX_;
645 }
646 double perimX( void ) const
647 {
648 return _perimX;
649 }
650
651 void perimY( double perimY_ )
652 {
653 _perimY = perimY_;
654 }
655 double perimY( void ) const
656 {
657 return _perimY;
658 }
659
660 private:
661 double _originX;
662 double _originY;
663 double _perimX;
664 double _perimY;
665 };
666
667 // Colorize at point using PaintMethod
668 class MagickPPExport DrawableColor : public DrawableBase
669 {
670 public:
671 DrawableColor ( double x_, double y_,
672 PaintMethod paintMethod_ )
673 : _x(x_),
674 _y(y_),
675 _paintMethod(paintMethod_)
676 { }
677
678 /*virtual*/ ~DrawableColor ( void );
679
680 // Operator to invoke equivalent draw API call
681 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
682
683 // Return polymorphic copy of object
684 /*virtual*/ DrawableBase* copy() const;
685
686 void x( double x_ )
687 {
688 _x = x_;
689 }
690 double x( void ) const
691 {
692 return _x;
693 }
694
695 void y( double y_ )
696 {
697 _y = y_;
698 }
699 double y( void ) const
700 {
701 return _y;
702 }
703
704 void paintMethod( PaintMethod paintMethod_ )
705 {
706 _paintMethod = paintMethod_;
707 }
708 PaintMethod paintMethod( void ) const
709 {
710 return _paintMethod;
711 }
712
713 private:
714 double _x;
715 double _y;
716 PaintMethod _paintMethod;
717 };
718
719 // Draw image at point, scaled to size specified by width and height
720 class MagickPPExport Image;
721 class MagickPPExport DrawableCompositeImage : public DrawableBase
722 {
723 public:
724 DrawableCompositeImage ( double x_, double y_,
725 const std::string &filename_ );
726
727 DrawableCompositeImage ( double x_, double y_,
728 const Image &image_ );
729
730 DrawableCompositeImage ( double x_, double y_,
731 double width_, double height_,
732 const std::string &filename_ );
733
734 DrawableCompositeImage ( double x_, double y_,
735 double width_, double height_,
736 const Image &image_ );
737
738 DrawableCompositeImage ( double x_, double y_,
739 double width_, double height_,
740 const std::string &filename_,
741 CompositeOperator composition_ );
742
743 DrawableCompositeImage ( double x_, double y_,
744 double width_, double height_,
745 const Image &image_,
746 CompositeOperator composition_ );
747
748 // Copy constructor
749 DrawableCompositeImage ( const DrawableCompositeImage& original_ );
750
751 // Destructor
752 /*virtual*/ ~DrawableCompositeImage( void );
753
754 // Assignment operator
755 DrawableCompositeImage& operator=
756 (const DrawableCompositeImage& original_ );
757
758 // Operator to invoke equivalent draw API call
759 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
760
761 // Return polymorphic copy of object
762 /*virtual*/ DrawableBase* copy() const;
763
764 void composition( CompositeOperator composition_ )
765 {
766 _composition = composition_;
767 }
768 CompositeOperator composition( void ) const
769 {
770 return _composition;
771 }
772
773 void filename( const std::string &image_ );
774 std::string filename( void ) const;
775
776 void x( double x_ )
777 {
778 _x = x_;
779 }
780 double x( void ) const
781 {
782 return _x;
783 }
784
785 void y( double y_ )
786 {
787 _y = y_;
788 }
789 double y( void ) const
790 {
791 return _y;
792 }
793
794 void width( double width_ )
795 {
796 _width = width_;
797 }
798 double width( void ) const
799 {
800 return _width;
801 }
802
803 void height( double height_ )
804 {
805 _height = height_;
806 }
807 double height( void ) const
808 {
809 return _height;
810 }
811
812 void image( const Image &image_ );
813 Magick::Image image( void ) const;
814
815 // Specify image format used to output Base64 inlined image data.
816 void magick( std::string magick_ );
817 std::string magick( void );
818
819 private:
820 CompositeOperator _composition;
821 double _x;
822 double _y;
823 double _width;
824 double _height;
825 Image* _image;
826 };
827
828 // Density
829 class MagickPPExport DrawableDensity : public DrawableBase
830 {
831 public:
832
833 DrawableDensity(const Point &density_);
834
835 DrawableDensity(const std::string &density_);
836
837 ~DrawableDensity(void);
838
839 void operator()(MagickCore::DrawingWand *context_) const;
840
841 DrawableBase* copy() const;
842
843 private:
844 std::string _density;
845 };
846
847 // Ellipse
848 class MagickPPExport DrawableEllipse : public DrawableBase
849 {
850 public:
851 DrawableEllipse ( double originX_, double originY_,
852 double radiusX_, double radiusY_,
853 double arcStart_, double arcEnd_ )
854 : _originX(originX_),
855 _originY(originY_),
856 _radiusX(radiusX_),
857 _radiusY(radiusY_),
858 _arcStart(arcStart_),
859 _arcEnd(arcEnd_)
860 { }
861
862 /*virtual*/ ~DrawableEllipse( void );
863
864 // Operator to invoke equivalent draw API call
865 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
866
867 // Return polymorphic copy of object
868 /*virtual*/ DrawableBase* copy() const;
869
870 void originX( double originX_ )
871 {
872 _originX = originX_;
873 }
874 double originX( void ) const
875 {
876 return _originX;
877 }
878
879 void originY( double originY_ )
880 {
881 _originY = originY_;
882 }
883 double originY( void ) const
884 {
885 return _originY;
886 }
887
888 void radiusX( double radiusX_ )
889 {
890 _radiusX = radiusX_;
891 }
892 double radiusX( void ) const
893 {
894 return _radiusX;
895 }
896
897 void radiusY( double radiusY_ )
898 {
899 _radiusY = radiusY_;
900 }
901 double radiusY( void ) const
902 {
903 return _radiusY;
904 }
905
906 void arcStart( double arcStart_ )
907 {
908 _arcStart = arcStart_;
909 }
910 double arcStart( void ) const
911 {
912 return _arcStart;
913 }
914
915 void arcEnd( double arcEnd_ )
916 {
917 _arcEnd = arcEnd_;
918 }
919 double arcEnd( void ) const
920 {
921 return _arcEnd;
922 }
923
924 private:
925 double _originX;
926 double _originY;
927 double _radiusX;
928 double _radiusY;
929 double _arcStart;
930 double _arcEnd;
931 };
932
933 // Specify drawing fill color
934 class MagickPPExport DrawableFillColor : public DrawableBase
935 {
936 public:
937 DrawableFillColor ( const Color &color_ );
938
939 DrawableFillColor ( const DrawableFillColor& original_ );
940
941 /*virtual*/ ~DrawableFillColor( void );
942
943 // Operator to invoke equivalent draw API call
944 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
945
946 // Return polymorphic copy of object
947 /*virtual*/ DrawableBase* copy() const;
948
949 void color( const Color &color_ )
950 {
951 _color = color_;
952 }
953 Color color( void ) const
954 {
955 return _color;
956 }
957
958 private:
959 Color _color;
960 };
961
962 // Sets the URL to use as a fill pattern for filling objects. Only local
963 // URLs("#identifier") are supported at this time. These local URLs are
964 // normally created by defining a named fill pattern with
965 // DrawablePushPattern/DrawablePopPattern.
966 class MagickPPExport DrawableFillPatternUrl : public DrawableBase
967 {
968 public:
969
970 DrawableFillPatternUrl(const std::string &url_);
971
972 ~DrawableFillPatternUrl(void);
973
974 DrawableFillPatternUrl(const DrawableFillPatternUrl& original_);
975
976 // Operator to invoke equivalent draw API call
977 void operator()(MagickCore::DrawingWand *context_) const;
978
979 void url(const std::string &url_);
980 std::string url(void) const;
981
982 // Return polymorphic copy of object
983 DrawableBase* copy() const;
984
985 private:
986 std::string _url;
987 };
988
989 // Specify fill rule (fill-rule)
990 class MagickPPExport DrawableFillRule : public DrawableBase
991 {
992 public:
993 DrawableFillRule ( const FillRule fillRule_ )
994 : _fillRule(fillRule_)
995 {
996 }
997
998 /*virtual*/ ~DrawableFillRule ( void );
999
1000 // Operator to invoke equivalent draw API call
1001 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
1002
1003 // Return polymorphic copy of object
1004 /*virtual*/ DrawableBase* copy() const;
1005
1006 void fillRule( const FillRule fillRule_ )
1007 {
1008 _fillRule = fillRule_;
1009 }
1010 FillRule fillRule( void ) const
1011 {
1012 return _fillRule;
1013 }
1014
1015 private:
1016 FillRule _fillRule;
1017 };
1018
1019 // Specify drawing fill alpha
1020 class MagickPPExport DrawableFillOpacity : public DrawableBase
1021 {
1022 public:
1023
1024 DrawableFillOpacity(double opacity_)
1025 : _opacity(opacity_)
1026 {
1027 }
1028
1029 ~DrawableFillOpacity ( void );
1030
1031 // Operator to invoke equivalent draw API call
1032 void operator()(MagickCore::DrawingWand *context_) const;
1033
1034 // Return polymorphic copy of object
1035 DrawableBase* copy() const;
1036
1037 void opacity(double opacity_)
1038 {
1039 _opacity=opacity_;
1040 }
1041
1042 double opacity(void) const
1043 {
1044 return(_opacity);
1045 }
1046
1047 private:
1048 double _opacity;
1049 };
1050
1051 // Specify text font
1052 class MagickPPExport DrawableFont : public DrawableBase
1053 {
1054 public:
1055 DrawableFont ( const std::string &font_ );
1056
1057 DrawableFont ( const std::string &family_,
1058 StyleType style_,
1059 const unsigned int weight_,
1060 StretchType stretch_ );
1061 DrawableFont ( const DrawableFont& original_ );
1062
1063 /*virtual*/ ~DrawableFont ( void );
1064
1065 // Operator to invoke equivalent draw API call
1066 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
1067
1068 // Return polymorphic copy of object
1069 /*virtual*/ DrawableBase* copy() const;
1070
1071 void font( const std::string &font_ )
1072 {
1073 _font = font_;
1074 }
1075 std::string font( void ) const
1076 {
1077 return _font;
1078 }
1079
1080 private:
1081 std::string _font;
1082 std::string _family;
1083 StyleType _style;
1084 unsigned int _weight;
1085 StretchType _stretch;
1086 };
1087
1088 // Specify text positioning gravity
1089 class MagickPPExport DrawableGravity : public DrawableBase
1090 {
1091 public:
1092 DrawableGravity ( GravityType gravity_ )
1093 : _gravity(gravity_)
1094 {
1095 }
1096
1097 /*virtual*/ ~DrawableGravity ( void );
1098
1099 // Operator to invoke equivalent draw API call
1100 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
1101
1102 // Return polymorphic copy of object
1103 /*virtual*/ DrawableBase* copy() const;
1104
1105 void gravity( GravityType gravity_ )
1106 {
1107 _gravity = gravity_;
1108 }
1109 GravityType gravity( void ) const
1110 {
1111 return _gravity;
1112 }
1113
1114 private:
1115 GravityType _gravity;
1116 };
1117
1118 // Line
1119 class MagickPPExport DrawableLine : public DrawableBase
1120 {
1121 public:
1122 DrawableLine ( double startX_, double startY_,
1123 double endX_, double endY_ )
1124 : _startX(startX_),
1125 _startY(startY_),
1126 _endX(endX_),
1127 _endY(endY_)
1128 { }
1129
1130 /*virtual*/ ~DrawableLine ( void );
1131
1132 // Operator to invoke equivalent draw API call
1133 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
1134
1135 // Return polymorphic copy of object
1136 /*virtual*/ DrawableBase* copy() const;
1137
1138 void startX( double startX_ )
1139 {
1140 _startX = startX_;
1141 }
1142 double startX( void ) const
1143 {
1144 return _startX;
1145 }
1146
1147 void startY( double startY_ )
1148 {
1149 _startY = startY_;
1150 }
1151 double startY( void ) const
1152 {
1153 return _startY;
1154 }
1155
1156 void endX( double endX_ )
1157 {
1158 _endX = endX_;
1159 }
1160 double endX( void ) const
1161 {
1162 return _endX;
1163 }
1164
1165 void endY( double endY_ )
1166 {
1167 _endY = endY_;
1168 }
1169 double endY( void ) const
1170 {
1171 return _endY;
1172 }
1173
1174 private:
1175 double _startX;
1176 double _startY;
1177 double _endX;
1178 double _endY;
1179 };
1180
1181 // Drawable Path
1182 class MagickPPExport DrawablePath : public DrawableBase
1183 {
1184 public:
1185 DrawablePath ( const VPathList &path_ );
1186
1187 DrawablePath ( const DrawablePath& original_ );
1188
1189 /*virtual*/ ~DrawablePath ( void );
1190
1191 // Operator to invoke equivalent draw API call
1192 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
1193
1194 // Return polymorphic copy of object
1195 /*virtual*/ DrawableBase* copy() const;
1196
1197 private:
1198 VPathList _path;
1199 };
1200
1201 // Point
1202 class MagickPPExport DrawablePoint : public DrawableBase
1203 {
1204 public:
1205 DrawablePoint ( double x_, double y_ )
1206 : _x(x_),
1207 _y(y_)
1208 { }
1209
1210 /*virtual*/ ~DrawablePoint ( void );
1211
1212 // Operator to invoke equivalent draw API call
1213 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
1214
1215 // Return polymorphic copy of object
1216 /*virtual*/ DrawableBase* copy() const;
1217
1218 void x( double x_ )
1219 {
1220 _x = x_;
1221 }
1222 double x( void ) const
1223 {
1224 return _x;
1225 }
1226
1227 void y( double y_ )
1228 {
1229 _y = y_;
1230 }
1231 double y( void ) const
1232 {
1233 return _y;
1234 }
1235
1236 private:
1237 double _x;
1238 double _y;
1239 };
1240
1241 // Text pointsize
1242 class MagickPPExport DrawablePointSize : public DrawableBase
1243 {
1244 public:
1245 DrawablePointSize ( double pointSize_ )
1246 : _pointSize(pointSize_)
1247 { }
1248
1249 /*virtual*/ ~DrawablePointSize ( void );
1250
1251 // Operator to invoke equivalent draw API call
1252 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
1253
1254 // Return polymorphic copy of object
1255 /*virtual*/ DrawableBase* copy() const;
1256
1257 void pointSize( double pointSize_ )
1258 {
1259 _pointSize = pointSize_;
1260 }
1261 double pointSize( void ) const
1262 {
1263 return _pointSize;
1264 }
1265
1266 private:
1267 double _pointSize;
1268 };
1269
1270 // Polygon (Coordinate list must contain at least three members)
1271 class MagickPPExport DrawablePolygon : public DrawableBase
1272 {
1273 public:
1274 DrawablePolygon ( const CoordinateList &coordinates_ );
1275
1276 DrawablePolygon ( const DrawablePolygon& original_ );
1277
1278 /*virtual*/ ~DrawablePolygon ( void );
1279
1280 // Operator to invoke equivalent draw API call
1281 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
1282
1283 // Return polymorphic copy of object
1284 /*virtual*/ DrawableBase* copy() const;
1285
1286 private:
1287 CoordinateList _coordinates;
1288 };
1289
1290 // Polyline (Coordinate list must contain at least three members)
1291 class MagickPPExport DrawablePolyline : public DrawableBase
1292 {
1293 public:
1294 DrawablePolyline ( const CoordinateList &coordinates_ );
1295
1296 DrawablePolyline ( const DrawablePolyline& original_ );
1297
1298 /*virtual*/ ~DrawablePolyline ( void );
1299
1300 // Operator to invoke equivalent draw API call
1301 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
1302
1303 // Return polymorphic copy of object
1304 /*virtual*/ DrawableBase* copy() const;
1305
1306 private:
1307 CoordinateList _coordinates;
1308 };
1309
1310 // Pop Graphic Context
1311 class MagickPPExport DrawablePopGraphicContext : public DrawableBase
1312 {
1313 public:
1314 DrawablePopGraphicContext ( void )
1315 : _dummy(0)
1316 {
1317 }
1318
1319 /*virtual*/ ~DrawablePopGraphicContext ( void );
1320
1321 // Operator to invoke equivalent draw API call
1322 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
1323
1324 // Return polymorphic copy of object
1325 /*virtual*/ DrawableBase* copy() const;
1326
1327 private:
1328 ::ssize_t _dummy;
1329 };
1330
1331 // Push Graphic Context
1332 class MagickPPExport DrawablePushGraphicContext : public DrawableBase
1333 {
1334 public:
1335 DrawablePushGraphicContext ( void )
1336 : _dummy(0)
1337 {
1338 }
1339
1340 /*virtual*/ ~DrawablePushGraphicContext ( void );
1341
1342 // Operator to invoke equivalent draw API call
1343 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
1344
1345 // Return polymorphic copy of object
1346 /*virtual*/ DrawableBase* copy() const;
1347
1348 private:
1349 ::ssize_t _dummy;
1350 };
1351
1352 // Pop (terminate) Pattern definition
1353 class MagickPPExport DrawablePopPattern : public DrawableBase
1354 {
1355 public:
1356 DrawablePopPattern ( void )
1357 : _dummy(0)
1358 {
1359 }
1360
1361 /*virtual*/ ~DrawablePopPattern ( void );
1362
1363 // Operator to invoke equivalent draw API call
1364 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
1365
1366 // Return polymorphic copy of object
1367 /*virtual*/ DrawableBase* copy() const;
1368
1369 private:
1370 ::ssize_t _dummy;
1371 };
1372
1373 // Push (create) Pattern definition
1374 class MagickPPExport DrawablePushPattern : public DrawableBase
1375 {
1376 public:
1377 DrawablePushPattern ( const std::string &id_, ::ssize_t x_, ::ssize_t y_,
1378 size_t width_, size_t height_ );
1379
1380 DrawablePushPattern ( const DrawablePushPattern& original_ );
1381
1382 /*virtual*/ ~DrawablePushPattern ( void );
1383
1384 // Operator to invoke equivalent draw API call
1385 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
1386
1387 // Return polymorphic copy of object
1388 /*virtual*/ DrawableBase* copy() const;
1389
1390 private:
1391 std::string _id;
1392 ::ssize_t _x;
1393 ::ssize_t _y;
1394 size_t _width;
1395 size_t _height;
1396 };
1397
1398 // Rectangle
1399 class MagickPPExport DrawableRectangle : public DrawableBase
1400 {
1401 public:
1402 DrawableRectangle ( double upperLeftX_, double upperLeftY_,
1403 double lowerRightX_, double lowerRightY_ )
1404 : _upperLeftX(upperLeftX_),
1405 _upperLeftY(upperLeftY_),
1406 _lowerRightX(lowerRightX_),
1407 _lowerRightY(lowerRightY_)
1408 { }
1409
1410 /*virtual*/ ~DrawableRectangle ( void );
1411
1412 // Operator to invoke equivalent draw API call
1413 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
1414
1415 // Return polymorphic copy of object
1416 /*virtual*/ DrawableBase* copy() const;
1417
1418 void upperLeftX( double upperLeftX_ )
1419 {
1420 _upperLeftX = upperLeftX_;
1421 }
1422 double upperLeftX( void ) const
1423 {
1424 return _upperLeftX;
1425 }
1426
1427 void upperLeftY( double upperLeftY_ )
1428 {
1429 _upperLeftY = upperLeftY_;
1430 }
1431 double upperLeftY( void ) const
1432 {
1433 return _upperLeftY;
1434 }
1435
1436 void lowerRightX( double lowerRightX_ )
1437 {
1438 _lowerRightX = lowerRightX_;
1439 }
1440 double lowerRightX( void ) const
1441 {
1442 return _lowerRightX;
1443 }
1444
1445 void lowerRightY( double lowerRightY_ )
1446 {
1447 _lowerRightY = lowerRightY_;
1448 }
1449 double lowerRightY( void ) const
1450 {
1451 return _lowerRightY;
1452 }
1453
1454 private:
1455 double _upperLeftX;
1456 double _upperLeftY;
1457 double _lowerRightX;
1458 double _lowerRightY;
1459 };
1460
1461 // Apply Rotation
1462 class MagickPPExport DrawableRotation : public DrawableBase
1463 {
1464 public:
1465 DrawableRotation ( double angle_ )
1466 : _angle( angle_ )
1467 { }
1468
1469 /*virtual*/ ~DrawableRotation ( void );
1470
1471 // Operator to invoke equivalent draw API call
1472 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
1473
1474 // Return polymorphic copy of object
1475 /*virtual*/ DrawableBase* copy() const;
1476
1477 void angle( double angle_ )
1478 {
1479 _angle = angle_;
1480 }
1481 double angle( void ) const
1482 {
1483 return _angle;
1484 }
1485
1486 private:
1487 double _angle;
1488 };
1489
1490 // Round Rectangle
1491 class MagickPPExport DrawableRoundRectangle : public DrawableBase
1492 {
1493 public:
1494 DrawableRoundRectangle ( double upperLeftX_, double upperLeftY_,
1495 double lowerRightX_, double lowerRightY_,
1496 double cornerWidth_, double cornerHeight_ )
1497 : _upperLeftX(upperLeftX_),
1498 _upperLeftY(upperLeftY_),
1499 _lowerRightX(lowerRightX_),
1500 _lowerRightY(lowerRightY_),
1501 _cornerWidth(cornerWidth_),
1502 _cornerHeight(cornerHeight_)
1503 { }
1504
1505 /*virtual*/ ~DrawableRoundRectangle ( void );
1506
1507 // Operator to invoke equivalent draw API call
1508 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
1509
1510 // Return polymorphic copy of object
1511 /*virtual*/ DrawableBase* copy() const;
1512
1513 #if !defined(MAGICKCORE_EXCLUDE_DEPRECATED)
1514
1515 void centerX( double centerX_ )
1516 {
1517 _upperLeftX = centerX_;
1518 }
1519 double centerX( void ) const
1520 {
1521 return _upperLeftX;
1522 }
1523
1524 void centerY( double centerY_ )
1525 {
1526 _upperLeftY = centerY_;
1527 }
1528 double centerY( void ) const
1529 {
1530 return _upperLeftY;
1531 }
1532
1533 void width( double width_ )
1534 {
1535 _lowerRightX = width_;
1536 }
1537 double width( void ) const
1538 {
1539 return _lowerRightX;
1540 }
1541
1542 void hight( double hight_ )
1543 {
1544 _lowerRightY = hight_;
1545 }
1546 double hight( void ) const
1547 {
1548 return _lowerRightY;
1549 }
1550
1551 #endif
1552
1553 void upperLeftX( double upperLeftX_ )
1554 {
1555 _upperLeftX = upperLeftX_;
1556 }
1557 double upperLeftX( void ) const
1558 {
1559 return _upperLeftX;
1560 }
1561
1562 void upperLeftY( double upperLeftY_ )
1563 {
1564 _upperLeftY = upperLeftY_;
1565 }
1566 double upperLeftY( void ) const
1567 {
1568 return _upperLeftY;
1569 }
1570
1571 void lowerRightX( double lowerRightX_ )
1572 {
1573 _lowerRightX = lowerRightX_;
1574 }
1575 double lowerRightX( void ) const
1576 {
1577 return _lowerRightX;
1578 }
1579
1580 void lowerRightY( double lowerRightY_ )
1581 {
1582 _lowerRightY = lowerRightY_;
1583 }
1584 double lowerRightY( void ) const
1585 {
1586 return _lowerRightY;
1587 }
1588
1589 void cornerWidth( double cornerWidth_ )
1590 {
1591 _cornerWidth = cornerWidth_;
1592 }
1593 double cornerWidth( void ) const
1594 {
1595 return _cornerWidth;
1596 }
1597
1598 void cornerHeight( double cornerHeight_ )
1599 {
1600 _cornerHeight = cornerHeight_;
1601 }
1602 double cornerHeight( void ) const
1603 {
1604 return _cornerHeight;
1605 }
1606
1607 private:
1608 double _upperLeftX;
1609 double _upperLeftY;
1610 double _lowerRightX;
1611 double _lowerRightY;
1612 double _cornerWidth;
1613 double _cornerHeight;
1614 };
1615
1616 // Apply Scaling
1617 class MagickPPExport DrawableScaling : public DrawableBase
1618 {
1619 public:
1620 DrawableScaling ( double x_, double y_ )
1621 : _x(x_),
1622 _y(y_)
1623 { }
1624
1625 /*virtual*/ ~DrawableScaling ( void );
1626
1627 // Operator to invoke equivalent draw API call
1628 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
1629
1630 // Return polymorphic copy of object
1631 /*virtual*/ DrawableBase* copy() const;
1632
1633 void x( double x_ )
1634 {
1635 _x = x_;
1636 }
1637 double x( void ) const
1638 {
1639 return _x;
1640 }
1641
1642 void y( double y_ )
1643 {
1644 _y = y_;
1645 }
1646 double y( void ) const
1647 {
1648 return _y;
1649 }
1650
1651 private:
1652 double _x;
1653 double _y;
1654 };
1655
1656 // Apply Skew in X direction
1657 class MagickPPExport DrawableSkewX : public DrawableBase
1658 {
1659 public:
1660 DrawableSkewX ( double angle_ )
1661 : _angle(angle_)
1662 { }
1663
1664 /*virtual*/ ~DrawableSkewX ( void );
1665
1666 // Operator to invoke equivalent draw API call
1667 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
1668
1669 // Return polymorphic copy of object
1670 /*virtual*/ DrawableBase* copy() const;
1671
1672 void angle( double angle_ )
1673 {
1674 _angle = angle_;
1675 }
1676 double angle( void ) const
1677 {
1678 return _angle;
1679 }
1680
1681 private:
1682 double _angle;
1683 };
1684
1685 // Apply Skew in Y direction
1686 class MagickPPExport DrawableSkewY : public DrawableBase
1687 {
1688 public:
1689 DrawableSkewY ( double angle_ )
1690 : _angle(angle_)
1691 { }
1692
1693 /*virtual*/ ~DrawableSkewY ( void );
1694
1695 // Operator to invoke equivalent draw API call
1696 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
1697
1698 // Return polymorphic copy of object
1699 /*virtual*/ DrawableBase* copy() const;
1700
1701 void angle( double angle_ )
1702 {
1703 _angle = angle_;
1704 }
1705 double angle( void ) const
1706 {
1707 return _angle;
1708 }
1709
1710 private:
1711 double _angle;
1712 };
1713
1714 // Stroke dasharray
1715 //
1716 // dasharray_ is an allocated array terminated by value 0.0 or 0.
1717 // The array is copied so the original does not need to be preserved.
1718 // Pass a null pointer to clear an existing dash array setting.
1719 class MagickPPExport DrawableStrokeDashArray : public DrawableBase
1720 {
1721 public:
1722
1723 DrawableStrokeDashArray(const double* dasharray_);
1724
1725 DrawableStrokeDashArray(const Magick::DrawableStrokeDashArray &original_);
1726
1727 ~DrawableStrokeDashArray(void);
1728
1729 // Operator to invoke equivalent draw API call
1730 void operator()(MagickCore::DrawingWand *context_) const;
1731
1732 // Return polymorphic copy of object
1733 DrawableBase* copy() const;
1734
1735 void dasharray(const double* dasharray_);
1736 const double* dasharray(void) const;
1737
1738 DrawableStrokeDashArray& operator=(
1739 const Magick::DrawableStrokeDashArray &original_);
1740
1741 private:
1742 size_t _size;
1743 double *_dasharray;
1744 };
1745
1746 // Stroke dashoffset
1747 class MagickPPExport DrawableStrokeDashOffset : public DrawableBase
1748 {
1749 public:
1750 DrawableStrokeDashOffset(const double offset_)
1751 : _offset(offset_)
1752 { }
1753
1754 ~DrawableStrokeDashOffset(void);
1755
1756 // Operator to invoke equivalent draw API call
1757 void operator()(MagickCore::DrawingWand *context_) const;
1758
1759 // Return polymorphic copy of object
1760 DrawableBase* copy() const;
1761
1762 void offset(const double offset_);
1763 double offset(void) const;
1764
1765 private:
1766 double _offset;
1767 };
1768
1769 // Stroke linecap
1770 class MagickPPExport DrawableStrokeLineCap : public DrawableBase
1771 {
1772 public:
1773 DrawableStrokeLineCap ( LineCap linecap_ )
1774 : _linecap(linecap_)
1775 { }
1776
1777 /*virtual*/ ~DrawableStrokeLineCap ( void );
1778
1779 // Operator to invoke equivalent draw API call
1780 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
1781
1782 // Return polymorphic copy of object
1783 /*virtual*/ DrawableBase* copy() const;
1784
1785 void linecap( LineCap linecap_ )
1786 {
1787 _linecap = linecap_;
1788 }
1789 LineCap linecap( void ) const
1790 {
1791 return _linecap;
1792 }
1793
1794 private:
1795 LineCap _linecap;
1796 };
1797
1798 // Stroke linejoin
1799 class MagickPPExport DrawableStrokeLineJoin : public DrawableBase
1800 {
1801 public:
1802 DrawableStrokeLineJoin ( LineJoin linejoin_ )
1803 : _linejoin(linejoin_)
1804 { }
1805
1806 /*virtual*/ ~DrawableStrokeLineJoin ( void );
1807
1808 // Operator to invoke equivalent draw API call
1809 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
1810
1811 // Return polymorphic copy of object
1812 /*virtual*/ DrawableBase* copy() const;
1813
1814 void linejoin( LineJoin linejoin_ )
1815 {
1816 _linejoin = linejoin_;
1817 }
1818 LineJoin linejoin( void ) const
1819 {
1820 return _linejoin;
1821 }
1822
1823 private:
1824 LineJoin _linejoin;
1825 };
1826
1827 // Stroke miterlimit
1828 class MagickPPExport DrawableMiterLimit : public DrawableBase
1829 {
1830 public:
1831 DrawableMiterLimit ( size_t miterlimit_ )
1832 : _miterlimit(miterlimit_)
1833 { }
1834
1835 /*virtual*/ ~DrawableMiterLimit ( void );
1836
1837 // Operator to invoke equivalent draw API call
1838 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
1839
1840 // Return polymorphic copy of object
1841 /*virtual*/ DrawableBase* copy() const;
1842
1843 void miterlimit( size_t miterlimit_ )
1844 {
1845 _miterlimit = miterlimit_;
1846 }
1847 size_t miterlimit( void ) const
1848 {
1849 return _miterlimit;
1850 }
1851
1852 private:
1853 size_t _miterlimit;
1854 };
1855
1856 // Sets the pattern used for stroking object outlines.
1857 class MagickPPExport DrawableStrokePatternUrl : public DrawableBase
1858 {
1859 public:
1860
1861 DrawableStrokePatternUrl(const std::string &url_);
1862
1863 ~DrawableStrokePatternUrl(void);
1864
1865 DrawableStrokePatternUrl(const DrawableStrokePatternUrl& original_);
1866
1867 // Operator to invoke equivalent draw API call
1868 void operator()(MagickCore::DrawingWand *context_) const;
1869
1870 void url(const std::string &url_);
1871 std::string url(void) const;
1872
1873 // Return polymorphic copy of object
1874 DrawableBase* copy() const;
1875
1876 private:
1877 std::string _url;
1878 };
1879
1880 // Stroke antialias
1881 class MagickPPExport DrawableStrokeAntialias : public DrawableBase
1882 {
1883 public:
1884 DrawableStrokeAntialias ( bool flag_ )
1885 : _flag(flag_)
1886 { }
1887
1888 /*virtual*/ ~DrawableStrokeAntialias ( void );
1889
1890 // Operator to invoke equivalent draw API call
1891 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
1892
1893 // Return polymorphic copy of object
1894 /*virtual*/ DrawableBase* copy() const;
1895
1896 void flag( bool flag_ )
1897 {
1898 _flag = flag_;
1899 }
1900 bool flag( void ) const
1901 {
1902 return _flag;
1903 }
1904
1905 private:
1906 bool _flag;
1907 };
1908
1909 // Stroke color
1910 class MagickPPExport DrawableStrokeColor : public DrawableBase
1911 {
1912 public:
1913 DrawableStrokeColor ( const Color &color_ );
1914
1915 DrawableStrokeColor ( const DrawableStrokeColor& original_ );
1916
1917 /*virtual*/ ~DrawableStrokeColor ( void );
1918
1919 // Operator to invoke equivalent draw API call
1920 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
1921
1922 // Return polymorphic copy of object
1923 /*virtual*/ DrawableBase* copy() const;
1924
1925 void color( const Color& color_ )
1926 {
1927 _color = color_;
1928 }
1929 Color color( void ) const
1930 {
1931 return _color;
1932 }
1933
1934 private:
1935 Color _color;
1936 };
1937
1938 // Stroke opacity
1939 class MagickPPExport DrawableStrokeOpacity : public DrawableBase
1940 {
1941 public:
1942
1943 DrawableStrokeOpacity(double opacity_)
1944 : _opacity(opacity_)
1945 {
1946 }
1947
1948 ~DrawableStrokeOpacity(void);
1949
1950 // Operator to invoke equivalent draw API call
1951 void operator()(MagickCore::DrawingWand *context_) const;
1952
1953 // Return polymorphic copy of object
1954 DrawableBase* copy() const;
1955
1956 void opacity(double opacity_)
1957 {
1958 _opacity=opacity_;
1959 }
1960
1961 double opacity(void) const
1962 {
1963 return(_opacity);
1964 }
1965
1966 private:
1967 double _opacity;
1968 };
1969
1970 // Stroke width
1971 class MagickPPExport DrawableStrokeWidth : public DrawableBase
1972 {
1973 public:
1974 DrawableStrokeWidth ( double width_ )
1975 : _width(width_)
1976 { }
1977
1978 /*virtual*/ ~DrawableStrokeWidth ( void );
1979
1980 // Operator to invoke equivalent draw API call
1981 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
1982
1983 // Return polymorphic copy of object
1984 /*virtual*/ DrawableBase* copy() const;
1985
1986 void width( double width_ )
1987 {
1988 _width = width_;
1989 }
1990 double width( void ) const
1991 {
1992 return _width;
1993 }
1994
1995 private:
1996 double _width;
1997 };
1998
1999 // Draw text at point
2000 class MagickPPExport DrawableText : public DrawableBase
2001 {
2002 public:
2003 DrawableText ( const double x_, const double y_,
2004 const std::string &text_ );
2005 DrawableText ( const double x_, const double y_,
2006 const std::string &text_, const std::string &encoding_);
2007
2008 DrawableText ( const DrawableText& original_ );
2009
2010 /*virtual*/ ~DrawableText ( void );
2011
2012 // Operator to invoke equivalent draw API call
2013 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
2014
2015 // Return polymorphic copy of object
2016 /*virtual*/ DrawableBase* copy() const;
2017
2018 void encoding(const std::string &encoding_)
2019 {
2020 _encoding = encoding_;
2021 }
2022
2023 void x( double x_ )
2024 {
2025 _x = x_;
2026 }
2027 double x( void ) const
2028 {
2029 return _x;
2030 }
2031
2032 void y( double y_ )
2033 {
2034 _y = y_;
2035 }
2036 double y( void ) const
2037 {
2038 return _y;
2039 }
2040
2041 void text( const std::string &text_ )
2042 {
2043 _text = text_;
2044 }
2045 std::string text( void ) const
2046 {
2047 return _text;
2048 }
2049
2050 private:
2051 double _x;
2052 double _y;
2053 std::string _text;
2054 std::string _encoding;
2055 };
2056
2057 // Text alignment
2058 class MagickPPExport DrawableTextAlignment : public DrawableBase
2059 {
2060 public:
2061
2062 DrawableTextAlignment(AlignType alignment_);
2063
2064 DrawableTextAlignment(const DrawableTextAlignment& original_);
2065
2066 ~DrawableTextAlignment(void);
2067
2068 // Operator to invoke equivalent draw API call
2069 void operator()(MagickCore::DrawingWand *context_) const;
2070
2071 void alignment(AlignType alignment_);
2072 AlignType alignment(void) const;
2073
2074 // Return polymorphic copy of object
2075 DrawableBase* copy() const;
2076
2077 private:
2078 AlignType _alignment;
2079 };
2080
2081 // Text antialias
2082 class MagickPPExport DrawableTextAntialias : public DrawableBase
2083 {
2084 public:
2085 DrawableTextAntialias ( bool flag_ );
2086
2087 DrawableTextAntialias( const DrawableTextAntialias &original_ );
2088
2089 /*virtual*/ ~DrawableTextAntialias ( void );
2090
2091 // Operator to invoke equivalent draw API call
2092 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
2093
2094 // Return polymorphic copy of object
2095 /*virtual*/ DrawableBase* copy() const;
2096
2097 void flag( bool flag_ )
2098 {
2099 _flag = flag_;
2100 }
2101 bool flag( void ) const
2102 {
2103 return _flag;
2104 }
2105
2106 private:
2107 bool _flag;
2108 };
2109
2110 // Decoration (text decoration)
2111 class MagickPPExport DrawableTextDecoration : public DrawableBase
2112 {
2113 public:
2114 DrawableTextDecoration ( DecorationType decoration_ );
2115
2116 DrawableTextDecoration ( const DrawableTextDecoration& original_ );
2117
2118 /*virtual*/ ~DrawableTextDecoration( void );
2119
2120 // Operator to invoke equivalent draw API call
2121 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
2122
2123 // Return polymorphic copy of object
2124 /*virtual*/ DrawableBase* copy() const;
2125
2126 void decoration( DecorationType decoration_ )
2127 {
2128 _decoration = decoration_;
2129 }
2130 DecorationType decoration( void ) const
2131 {
2132 return _decoration;
2133 }
2134
2135 private:
2136 DecorationType _decoration;
2137 };
2138
2139 // Render text right-to-left or left-to-right.
2140 class MagickPPExport DrawableTextDirection : public DrawableBase
2141 {
2142 public:
2143
2144 DrawableTextDirection(DirectionType direction_);
2145
2146 ~DrawableTextDirection(void);
2147
2148 void operator()(MagickCore::DrawingWand *context_) const;
2149
2150 void direction(DirectionType direction_);
2151 DirectionType direction(void) const;
2152
2153 DrawableBase* copy() const;
2154
2155 private:
2156 DirectionType _direction;
2157 };
2158
2159 // Specify text inter-line spacing
2160 class MagickPPExport DrawableTextInterlineSpacing : public DrawableBase
2161 {
2162 public:
2163
2164 DrawableTextInterlineSpacing(double spacing_);
2165
2166 ~DrawableTextInterlineSpacing(void);
2167
2168 void operator()(MagickCore::DrawingWand *context_) const;
2169
2170 void spacing(double spacing_);
2171 double spacing(void) const;
2172
2173 DrawableBase* copy() const;
2174
2175 private:
2176 double _spacing;
2177 };
2178
2179 // Specify text inter-word spacing
2180 class MagickPPExport DrawableTextInterwordSpacing : public DrawableBase
2181 {
2182 public:
2183
2184 DrawableTextInterwordSpacing(double spacing_);
2185
2186 ~DrawableTextInterwordSpacing(void);
2187
2188 void operator()(MagickCore::DrawingWand *context_) const;
2189
2190 void spacing(double spacing_);
2191 double spacing(void) const;
2192
2193 DrawableBase *copy() const;
2194
2195 private:
2196 double _spacing;
2197 };
2198
2199 // Specify text kerning
2200 class MagickPPExport DrawableTextKerning : public DrawableBase
2201 {
2202 public:
2203
2204 DrawableTextKerning(double kerning_);
2205
2206 ~DrawableTextKerning(void);
2207
2208 void operator()(MagickCore::DrawingWand *context_) const;
2209
2210 void kerning(double kerning_);
2211 double kerning(void) const;
2212
2213 DrawableBase *copy() const;
2214
2215 private:
2216 double _kerning;
2217 };
2218
2219 // Text undercolor box
2220 class MagickPPExport DrawableTextUnderColor : public DrawableBase
2221 {
2222 public:
2223 DrawableTextUnderColor ( const Color &color_ );
2224
2225 DrawableTextUnderColor ( const DrawableTextUnderColor& original_ );
2226
2227 /*virtual*/ ~DrawableTextUnderColor ( void );
2228
2229 // Operator to invoke equivalent draw API call
2230 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
2231
2232 // Return polymorphic copy of object
2233 /*virtual*/ DrawableBase* copy() const;
2234
2235 void color( const Color& color_ )
2236 {
2237 _color = color_;
2238 }
2239 Color color( void ) const
2240 {
2241 return _color;
2242 }
2243
2244 private:
2245 Color _color;
2246 };
2247
2248 // Apply Translation
2249 class MagickPPExport DrawableTranslation : public DrawableBase
2250 {
2251 public:
2252 DrawableTranslation ( double x_, double y_ )
2253 : _x(x_),
2254 _y(y_)
2255 { }
2256
2257 /*virtual*/ ~DrawableTranslation ( void );
2258
2259 // Operator to invoke equivalent draw API call
2260 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
2261
2262 // Return polymorphic copy of object
2263 /*virtual*/ DrawableBase* copy() const;
2264
2265 void x( double x_ )
2266 {
2267 _x = x_;
2268 }
2269 double x( void ) const
2270 {
2271 return _x;
2272 }
2273
2274 void y( double y_ )
2275 {
2276 _y = y_;
2277 }
2278 double y( void ) const
2279 {
2280 return _y;
2281 }
2282
2283 private:
2284 double _x;
2285 double _y;
2286 };
2287
2288 // Set the size of the viewbox
2289 class MagickPPExport DrawableViewbox : public DrawableBase
2290 {
2291 public:
2292 DrawableViewbox(::ssize_t x1_, ::ssize_t y1_,
2293 ::ssize_t x2_, ::ssize_t y2_)
2294 : _x1(x1_),
2295 _y1(y1_),
2296 _x2(x2_),
2297 _y2(y2_) { }
2298
2299 /*virtual*/ ~DrawableViewbox ( void );
2300
2301 // Operator to invoke equivalent draw API call
2302 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
2303
2304 // Return polymorphic copy of object
2305 /*virtual*/
2306 DrawableBase* copy() const;
2307
2308 void x1( ::ssize_t x1_ )
2309 {
2310 _x1 = x1_;
2311 }
2312 ::ssize_t x1( void ) const
2313 {
2314 return _x1;
2315 }
2316
2317 void y1( ::ssize_t y1_ )
2318 {
2319 _y1 = y1_;
2320 }
2321 ::ssize_t y1( void ) const
2322 {
2323 return _y1;
2324 }
2325
2326 void x2( ::ssize_t x2_ )
2327 {
2328 _x2 = x2_;
2329 }
2330 ::ssize_t x2( void ) const
2331 {
2332 return _x2;
2333 }
2334
2335 void y2( ::ssize_t y2_ )
2336 {
2337 _y2 = y2_;
2338 }
2339 ::ssize_t y2( void ) const
2340 {
2341 return _y2;
2342 }
2343
2344 private:
2345 ::ssize_t _x1;
2346 ::ssize_t _y1;
2347 ::ssize_t _x2;
2348 ::ssize_t _y2;
2349 };
2350
2351 //
2352 // Path Element Classes To Support DrawablePath
2353 //
2354 class MagickPPExport PathArcArgs
2355 {
2356 public:
2357 PathArcArgs( void );
2358
2359 PathArcArgs( double radiusX_, double radiusY_,
2360 double xAxisRotation_, bool largeArcFlag_,
2361 bool sweepFlag_, double x_, double y_ );
2362
2363 PathArcArgs( const PathArcArgs &original_ );
2364
2365 ~PathArcArgs ( void );
2366
2367 void radiusX( double radiusX_ )
2368 {
2369 _radiusX = radiusX_;
2370 }
2371 double radiusX( void ) const
2372 {
2373 return _radiusX;
2374 }
2375
2376 void radiusY( double radiusY_ )
2377 {
2378 _radiusY = radiusY_;
2379 }
2380 double radiusY( void ) const
2381 {
2382 return _radiusY;
2383 }
2384
2385 void xAxisRotation( double xAxisRotation_ )
2386 {
2387 _xAxisRotation = xAxisRotation_;
2388 }
2389 double xAxisRotation( void ) const
2390 {
2391 return _xAxisRotation;
2392 }
2393
2394 void largeArcFlag( bool largeArcFlag_ )
2395 {
2396 _largeArcFlag = largeArcFlag_;
2397 }
2398 bool largeArcFlag( void ) const
2399 {
2400 return _largeArcFlag;
2401 }
2402
2403 void sweepFlag( bool sweepFlag_ )
2404 {
2405 _sweepFlag = sweepFlag_;
2406 }
2407 bool sweepFlag( void ) const
2408 {
2409 return _sweepFlag;
2410 }
2411
2412 void x( double x_ )
2413 {
2414 _x = x_;
2415 }
2416 double x( void ) const
2417 {
2418 return _x;
2419 }
2420
2421 void y( double y_ )
2422 {
2423 _y = y_;
2424 }
2425 double y( void ) const
2426 {
2427 return _y;
2428 }
2429
2430 private:
2431 double _radiusX; // X radius
2432 double _radiusY; // Y radius
2433 double _xAxisRotation; // Rotation relative to X axis
2434 bool _largeArcFlag; // Draw longer of the two matching arcs
2435 bool _sweepFlag; // Draw arc matching clock-wise rotation
2436 double _x; // End-point X
2437 double _y; // End-point Y
2438 };
2439
2440 // Compare two PathArcArgs objects regardless of LHS/RHS
2441 extern MagickPPExport int operator == ( const PathArcArgs& left_,
2442 const PathArcArgs& right_ );
2443 extern MagickPPExport int operator != ( const PathArcArgs& left_,
2444 const PathArcArgs& right_ );
2445 extern MagickPPExport int operator > ( const PathArcArgs& left_,
2446 const PathArcArgs& right_ );
2447 extern MagickPPExport int operator < ( const PathArcArgs& left_,
2448 const PathArcArgs& right_ );
2449 extern MagickPPExport int operator >= ( const PathArcArgs& left_,
2450 const PathArcArgs& right_ );
2451 extern MagickPPExport int operator <= ( const PathArcArgs& left_,
2452 const PathArcArgs& right_ );
2453
2454 typedef std::vector<Magick::PathArcArgs> PathArcArgsList;
2455
2456 #if defined(MagickDLLExplicitTemplate)
2457
2458 MagickDrawableExtern template class MagickPPExport
2459 std::allocator<Magick::PathArcArgs>;
2460
2461 // MagickDrawableExtern template class MagickPPExport
2462 // std::vector<Magick::PathArcArgs, std::allocator<Magick::PathArcArgs> >;
2463
2464 #endif // MagickDLLExplicitTemplate
2465
2466 // Path Arc (Elliptical Arc)
2467 class MagickPPExport PathArcAbs : public VPathBase
2468 {
2469 public:
2470 // Draw a single arc segment
2471 PathArcAbs ( const PathArcArgs &coordinates_ );
2472
2473 // Draw multiple arc segments
2474 PathArcAbs ( const PathArcArgsList &coordinates_ );
2475
2476 // Copy constructor
2477 PathArcAbs ( const PathArcAbs& original_ );
2478
2479 // Destructor
2480 /*virtual*/ ~PathArcAbs ( void );
2481
2482 // Operator to invoke equivalent draw API call
2483 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
2484
2485 // Return polymorphic copy of object
2486 /*virtual*/ VPathBase* copy() const;
2487
2488 private:
2489 PathArcArgsList _coordinates;
2490 };
2491 class MagickPPExport PathArcRel : public VPathBase
2492 {
2493 public:
2494 // Draw a single arc segment
2495 PathArcRel ( const PathArcArgs &coordinates_ );
2496
2497 // Draw multiple arc segments
2498 PathArcRel ( const PathArcArgsList &coordinates_ );
2499
2500 PathArcRel ( const PathArcRel& original_ );
2501
2502 /*virtual*/ ~PathArcRel ( void );
2503
2504 // Operator to invoke equivalent draw API call
2505 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
2506
2507 // Return polymorphic copy of object
2508 /*virtual*/ VPathBase* copy() const;
2509
2510 private:
2511 PathArcArgsList _coordinates;
2512 };
2513
2514 // Path Closepath
2515 class MagickPPExport PathClosePath : public VPathBase
2516 {
2517 public:
2518 PathClosePath ( void )
2519 : _dummy(0)
2520 {
2521 }
2522
2523 /*virtual*/ ~PathClosePath ( void );
2524
2525 // Operator to invoke equivalent draw API call
2526 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
2527
2528 // Return polymorphic copy of object
2529 /*virtual*/ VPathBase* copy() const;
2530
2531 private:
2532 ::ssize_t _dummy;
2533 };
2534
2535 //
2536 // Curveto (Cubic Bezier)
2537 //
2538 class MagickPPExport PathCurvetoArgs
2539 {
2540 public:
2541 PathCurvetoArgs( void );
2542
2543 PathCurvetoArgs( double x1_, double y1_,
2544 double x2_, double y2_,
2545 double x_, double y_ );
2546
2547 PathCurvetoArgs( const PathCurvetoArgs &original_ );
2548
2549 ~PathCurvetoArgs ( void );
2550
2551 void x1( double x1_ )
2552 {
2553 _x1 = x1_;
2554 }
2555 double x1( void ) const
2556 {
2557 return _x1;
2558 }
2559
2560 void y1( double y1_ )
2561 {
2562 _y1 = y1_;
2563 }
2564 double y1( void ) const
2565 {
2566 return _y1;
2567 }
2568
2569 void x2( double x2_ )
2570 {
2571 _x2 = x2_;
2572 }
2573 double x2( void ) const
2574 {
2575 return _x2;
2576 }
2577
2578 void y2( double y2_ )
2579 {
2580 _y2 = y2_;
2581 }
2582 double y2( void ) const
2583 {
2584 return _y2;
2585 }
2586
2587 void x( double x_ )
2588 {
2589 _x = x_;
2590 }
2591 double x( void ) const
2592 {
2593 return _x;
2594 }
2595
2596 void y( double y_ )
2597 {
2598 _y = y_;
2599 }
2600 double y( void ) const
2601 {
2602 return _y;
2603 }
2604
2605 private:
2606 double _x1;
2607 double _y1;
2608 double _x2;
2609 double _y2;
2610 double _x;
2611 double _y;
2612 };
2613
2614 // Compare two PathCurvetoArgs objects regardless of LHS/RHS
2615 extern MagickPPExport int operator == ( const PathCurvetoArgs& left_,
2616 const PathCurvetoArgs& right_ );
2617 extern MagickPPExport int operator != ( const PathCurvetoArgs& left_,
2618 const PathCurvetoArgs& right_ );
2619 extern MagickPPExport int operator > ( const PathCurvetoArgs& left_,
2620 const PathCurvetoArgs& right_ );
2621 extern MagickPPExport int operator < ( const PathCurvetoArgs& left_,
2622 const PathCurvetoArgs& right_ );
2623 extern MagickPPExport int operator >= ( const PathCurvetoArgs& left_,
2624 const PathCurvetoArgs& right_ );
2625 extern MagickPPExport int operator <= ( const PathCurvetoArgs& left_,
2626 const PathCurvetoArgs& right_ );
2627
2628 typedef std::vector<Magick::PathCurvetoArgs> PathCurveToArgsList;
2629
2630 #if defined(MagickDLLExplicitTemplate)
2631
2632 MagickDrawableExtern template class MagickPPExport
2633 std::allocator<Magick::PathCurvetoArgs>;
2634
2635 // MagickDrawableExtern template class MagickPPExport
2636 // std::vector<Magick::PathCurvetoArgs, std::allocator<Magick::PathCurvetoArgs> >;
2637
2638 #endif // MagickDLLExplicitTemplate
2639
2640 class MagickPPExport PathCurvetoAbs : public VPathBase
2641 {
2642 public:
2643 // Draw a single curve
2644 PathCurvetoAbs ( const PathCurvetoArgs &args_ );
2645
2646 // Draw multiple curves
2647 PathCurvetoAbs ( const PathCurveToArgsList &args_ );
2648
2649 // Copy constructor
2650 PathCurvetoAbs ( const PathCurvetoAbs& original_ );
2651
2652 // Destructor
2653 /*virtual*/ ~PathCurvetoAbs ( void );
2654
2655 // Operator to invoke equivalent draw API call
2656 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
2657
2658 // Return polymorphic copy of object
2659 /*virtual*/ VPathBase* copy() const;
2660
2661 private:
2662 PathCurveToArgsList _args;
2663 };
2664 class MagickPPExport PathCurvetoRel : public VPathBase
2665 {
2666 public:
2667 // Draw a single curve
2668 PathCurvetoRel ( const PathCurvetoArgs &args_ );
2669
2670 // Draw multiple curves
2671 PathCurvetoRel ( const PathCurveToArgsList &args_ );
2672
2673 // Copy constructor
2674 PathCurvetoRel ( const PathCurvetoRel& original_ );
2675
2676 /*virtual*/ ~PathCurvetoRel ( void );
2677
2678 // Operator to invoke equivalent draw API call
2679 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
2680
2681 // Return polymorphic copy of object
2682 /*virtual*/ VPathBase* copy() const;
2683
2684 private:
2685 PathCurveToArgsList _args;
2686 };
2687 class MagickPPExport PathSmoothCurvetoAbs : public VPathBase
2688 {
2689 public:
2690 // Draw a single curve
2691 PathSmoothCurvetoAbs ( const Magick::Coordinate &coordinates_ );
2692
2693 // Draw multiple curves
2694 PathSmoothCurvetoAbs ( const CoordinateList &coordinates_ );
2695
2696 // Copy constructor
2697 PathSmoothCurvetoAbs ( const PathSmoothCurvetoAbs& original_ );
2698
2699 /*virtual*/ ~PathSmoothCurvetoAbs ( void );
2700
2701 // Operator to invoke equivalent draw API call
2702 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
2703
2704 // Return polymorphic copy of object
2705 /*virtual*/
2706 VPathBase* copy() const;
2707
2708 private:
2709 CoordinateList _coordinates;
2710 };
2711 class MagickPPExport PathSmoothCurvetoRel : public VPathBase
2712 {
2713 public:
2714 // Draw a single curve
2715 PathSmoothCurvetoRel ( const Coordinate &coordinates_ );
2716
2717 // Draw multiple curves
2718 PathSmoothCurvetoRel ( const CoordinateList &coordinates_ );
2719
2720 // Copy constructor
2721 PathSmoothCurvetoRel ( const PathSmoothCurvetoRel& original_ );
2722
2723 // Destructor
2724 /*virtual*/ ~PathSmoothCurvetoRel ( void );
2725
2726 // Operator to invoke equivalent draw API call
2727 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
2728
2729 // Return polymorphic copy of object
2730 /*virtual*/
2731 VPathBase* copy() const;
2732
2733 private:
2734 CoordinateList _coordinates;
2735 };
2736
2737 //
2738 // Quadratic Curveto (Quadratic Bezier)
2739 //
2740 class MagickPPExport PathQuadraticCurvetoArgs
2741 {
2742 public:
2743 PathQuadraticCurvetoArgs( void );
2744
2745 PathQuadraticCurvetoArgs( double x1_, double y1_,
2746 double x_, double y_ );
2747
2748 PathQuadraticCurvetoArgs( const PathQuadraticCurvetoArgs &original_ );
2749
2750 ~PathQuadraticCurvetoArgs ( void );
2751
2752 void x1( double x1_ )
2753 {
2754 _x1 = x1_;
2755 }
2756 double x1( void ) const
2757 {
2758 return _x1;
2759 }
2760
2761 void y1( double y1_ )
2762 {
2763 _y1 = y1_;
2764 }
2765 double y1( void ) const
2766 {
2767 return _y1;
2768 }
2769
2770 void x( double x_ )
2771 {
2772 _x = x_;
2773 }
2774 double x( void ) const
2775 {
2776 return _x;
2777 }
2778
2779 void y( double y_ )
2780 {
2781 _y = y_;
2782 }
2783 double y( void ) const
2784 {
2785 return _y;
2786 }
2787
2788 private:
2789 double _x1;
2790 double _y1;
2791 double _x;
2792 double _y;
2793 };
2794
2795 // Compare two PathQuadraticCurvetoArgs objects regardless of LHS/RHS
2796 extern MagickPPExport int operator == ( const PathQuadraticCurvetoArgs& left_,
2797 const PathQuadraticCurvetoArgs& right_ );
2798 extern MagickPPExport int operator != ( const PathQuadraticCurvetoArgs& left_,
2799 const PathQuadraticCurvetoArgs& right_);
2800 extern MagickPPExport int operator > ( const PathQuadraticCurvetoArgs& left_,
2801 const PathQuadraticCurvetoArgs& right_);
2802 extern MagickPPExport int operator < ( const PathQuadraticCurvetoArgs& left_,
2803 const PathQuadraticCurvetoArgs& right_);
2804 extern MagickPPExport int operator >= ( const PathQuadraticCurvetoArgs& left_,
2805 const PathQuadraticCurvetoArgs& right_ );
2806 extern MagickPPExport int operator <= ( const PathQuadraticCurvetoArgs& left_,
2807 const PathQuadraticCurvetoArgs& right_ );
2808
2809 typedef std::vector<Magick::PathQuadraticCurvetoArgs> PathQuadraticCurvetoArgsList;
2810
2811 #if defined(MagickDLLExplicitTemplate)
2812
2813 MagickDrawableExtern template class MagickPPExport
2814 std::allocator<Magick::PathQuadraticCurvetoArgs>;
2815
2816 // MagickDrawableExtern template class MagickPPExport
2817 // std::vector<Magick::PathQuadraticCurvetoArgs, std::allocator<Magick::PathQuadraticCurvetoArgs> >;
2818
2819 #endif // MagickDLLExplicitTemplate
2820
2821 class MagickPPExport PathQuadraticCurvetoAbs : public VPathBase
2822 {
2823 public:
2824 // Draw a single curve
2825 PathQuadraticCurvetoAbs ( const Magick::PathQuadraticCurvetoArgs &args_ );
2826
2827 // Draw multiple curves
2828 PathQuadraticCurvetoAbs ( const PathQuadraticCurvetoArgsList &args_ );
2829
2830 // Copy constructor
2831 PathQuadraticCurvetoAbs ( const PathQuadraticCurvetoAbs& original_ );
2832
2833 // Destructor
2834 /*virtual*/ ~PathQuadraticCurvetoAbs ( void );
2835
2836 // Operator to invoke equivalent draw API call
2837 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
2838
2839 // Return polymorphic copy of object
2840 /*virtual*/ VPathBase* copy() const;
2841
2842 private:
2843 PathQuadraticCurvetoArgsList _args;
2844 };
2845 class MagickPPExport PathQuadraticCurvetoRel : public VPathBase
2846 {
2847 public:
2848 // Draw a single curve
2849 PathQuadraticCurvetoRel ( const Magick::PathQuadraticCurvetoArgs &args_ );
2850
2851 // Draw multiple curves
2852 PathQuadraticCurvetoRel ( const PathQuadraticCurvetoArgsList &args_ );
2853
2854 // Copy constructor
2855 PathQuadraticCurvetoRel ( const PathQuadraticCurvetoRel& original_ );
2856
2857 // Destructor
2858 /*virtual*/ ~PathQuadraticCurvetoRel ( void );
2859
2860 // Operator to invoke equivalent draw API call
2861 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
2862
2863 // Return polymorphic copy of object
2864 /*virtual*/ VPathBase* copy() const;
2865
2866 private:
2867 PathQuadraticCurvetoArgsList _args;
2868 };
2869 class MagickPPExport PathSmoothQuadraticCurvetoAbs : public VPathBase
2870 {
2871 public:
2872 // Draw a single curve
2873 PathSmoothQuadraticCurvetoAbs ( const Magick::Coordinate &coordinate_ );
2874
2875 // Draw multiple curves
2876 PathSmoothQuadraticCurvetoAbs ( const CoordinateList &coordinates_ );
2877
2878 // Copy constructor
2879 PathSmoothQuadraticCurvetoAbs ( const PathSmoothQuadraticCurvetoAbs& original_ );
2880
2881 // Destructor
2882 /*virtual*/ ~PathSmoothQuadraticCurvetoAbs ( void );
2883
2884 // Operator to invoke equivalent draw API call
2885 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
2886
2887 // Return polymorphic copy of object
2888 /*virtual*/ VPathBase* copy() const;
2889
2890 private:
2891 CoordinateList _coordinates;
2892 };
2893 class MagickPPExport PathSmoothQuadraticCurvetoRel : public VPathBase
2894 {
2895 public:
2896 // Draw a single curve
2897 PathSmoothQuadraticCurvetoRel ( const Magick::Coordinate &coordinate_ );
2898
2899 // Draw multiple curves
2900 PathSmoothQuadraticCurvetoRel ( const CoordinateList &coordinates_ );
2901
2902 // Copy constructor
2903 PathSmoothQuadraticCurvetoRel ( const PathSmoothQuadraticCurvetoRel& original_ );
2904
2905 // Destructor
2906 /*virtual*/ ~PathSmoothQuadraticCurvetoRel ( void );
2907
2908 // Operator to invoke equivalent draw API call
2909 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
2910
2911 // Return polymorphic copy of object
2912 /*virtual*/ VPathBase* copy() const;
2913
2914 private:
2915 CoordinateList _coordinates;
2916 };
2917
2918 //
2919 // Path Lineto
2920 //
2921 class MagickPPExport PathLinetoAbs : public VPathBase
2922 {
2923 public:
2924 // Draw to a single point
2925 PathLinetoAbs ( const Magick::Coordinate& coordinate_ );
2926
2927 // Draw to multiple points
2928 PathLinetoAbs ( const CoordinateList &coordinates_ );
2929
2930 // Copy constructor
2931 PathLinetoAbs ( const PathLinetoAbs& original_ );
2932
2933 // Destructor
2934 /*virtual*/ ~PathLinetoAbs ( void );
2935
2936 // Operator to invoke equivalent draw API call
2937 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
2938
2939 // Return polymorphic copy of object
2940 /*virtual*/ VPathBase* copy() const;
2941
2942 private:
2943 CoordinateList _coordinates;
2944 };
2945 class MagickPPExport PathLinetoRel : public VPathBase
2946 {
2947 public:
2948 // Draw to a single point
2949 PathLinetoRel ( const Magick::Coordinate& coordinate_ );
2950
2951 // Draw to multiple points
2952 PathLinetoRel ( const CoordinateList &coordinates_ );
2953
2954 // Copy constructor
2955 PathLinetoRel ( const PathLinetoRel& original_ );
2956
2957 // Destructor
2958 /*virtual*/ ~PathLinetoRel ( void );
2959
2960 // Operator to invoke equivalent draw API call
2961 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
2962
2963 // Return polymorphic copy of object
2964 /*virtual*/ VPathBase* copy() const;
2965
2966 private:
2967 CoordinateList _coordinates;
2968 };
2969
2970 // Path Horizontal Lineto
2971 class MagickPPExport PathLinetoHorizontalAbs : public VPathBase
2972 {
2973 public:
2974 PathLinetoHorizontalAbs ( double x_ )
2975 : _x(x_)
2976 {
2977 }
2978
2979 /*virtual*/ ~PathLinetoHorizontalAbs ( void );
2980
2981 // Operator to invoke equivalent draw API call
2982 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
2983
2984 // Return polymorphic copy of object
2985 /*virtual*/ VPathBase* copy() const;
2986
2987 void x( double x_ )
2988 {
2989 _x = x_;
2990 }
2991 double x( void ) const
2992 {
2993 return _x;
2994 }
2995
2996 private:
2997 double _x;
2998 };
2999 class MagickPPExport PathLinetoHorizontalRel : public VPathBase
3000 {
3001 public:
3002 PathLinetoHorizontalRel ( double x_ )
3003 : _x(x_)
3004 {
3005 }
3006
3007 /*virtual*/ ~PathLinetoHorizontalRel ( void );
3008
3009 // Operator to invoke equivalent draw API call
3010 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
3011
3012 // Return polymorphic copy of object
3013 /*virtual*/ VPathBase* copy() const;
3014
3015 void x( double x_ )
3016 {
3017 _x = x_;
3018 }
3019 double x( void ) const
3020 {
3021 return _x;
3022 }
3023
3024 private:
3025 double _x;
3026 };
3027
3028 // Path Vertical Lineto
3029 class MagickPPExport PathLinetoVerticalAbs : public VPathBase
3030 {
3031 public:
3032 PathLinetoVerticalAbs ( double y_ )
3033 : _y(y_)
3034 {
3035 }
3036
3037 /*virtual*/ ~PathLinetoVerticalAbs ( void );
3038
3039 // Operator to invoke equivalent draw API call
3040 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
3041
3042 // Return polymorphic copy of object
3043 /*virtual*/ VPathBase* copy() const;
3044
3045 void y( double y_ )
3046 {
3047 _y = y_;
3048 }
3049 double y( void ) const
3050 {
3051 return _y;
3052 }
3053
3054 private:
3055 double _y;
3056 };
3057 class MagickPPExport PathLinetoVerticalRel : public VPathBase
3058 {
3059 public:
3060 PathLinetoVerticalRel ( double y_ )
3061 : _y(y_)
3062 {
3063 }
3064
3065 /*virtual*/ ~PathLinetoVerticalRel ( void );
3066
3067 // Operator to invoke equivalent draw API call
3068 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
3069
3070 // Return polymorphic copy of object
3071 /*virtual*/ VPathBase* copy() const;
3072
3073 void y( double y_ )
3074 {
3075 _y = y_;
3076 }
3077 double y( void ) const
3078 {
3079 return _y;
3080 }
3081
3082 private:
3083 double _y;
3084 };
3085
3086 // Path Moveto
3087 class MagickPPExport PathMovetoAbs : public VPathBase
3088 {
3089 public:
3090 // Simple moveto
3091 PathMovetoAbs ( const Magick::Coordinate &coordinate_ );
3092
3093 // Moveto followed by implicit linetos
3094 PathMovetoAbs ( const CoordinateList &coordinates_ );
3095
3096 // Copy constructor
3097 PathMovetoAbs ( const PathMovetoAbs& original_ );
3098
3099 // Destructor
3100 /*virtual*/ ~PathMovetoAbs ( void );
3101
3102 // Operator to invoke equivalent draw API call
3103 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
3104
3105 // Return polymorphic copy of object
3106 /*virtual*/ VPathBase* copy() const;
3107
3108 private:
3109 CoordinateList _coordinates;
3110 };
3111 class MagickPPExport PathMovetoRel : public VPathBase
3112 {
3113 public:
3114 // Simple moveto
3115 PathMovetoRel ( const Magick::Coordinate &coordinate_ );
3116
3117 // Moveto followed by implicit linetos
3118 PathMovetoRel ( const CoordinateList &coordinates_ );
3119
3120 // Copy constructor
3121 PathMovetoRel ( const PathMovetoRel& original_ );
3122
3123 // Destructor
3124 /*virtual*/ ~PathMovetoRel ( void );
3125
3126 // Operator to invoke equivalent draw API call
3127 /*virtual*/ void operator()( MagickCore::DrawingWand *context_ ) const;
3128
3129 // Return polymorphic copy of object
3130 /*virtual*/ VPathBase* copy() const;
3131
3132 private:
3133 CoordinateList _coordinates;
3134 };
3135
3136 } // namespace Magick
3137
3138 #endif // Magick_Drawable_header
Magick::DrawableRectangle
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