MWAWGraphicStyle.hxx
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2 
3 /* libmwaw
4 * Version: MPL 2.0 / LGPLv2+
5 *
6 * The contents of this file are subject to the Mozilla Public License Version
7 * 2.0 (the "License"); you may not use this file except in compliance with
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16 * Major Contributor(s):
17 * Copyright (C) 2002 William Lachance (wrlach@gmail.com)
18 * Copyright (C) 2002,2004 Marc Maurer (uwog@uwog.net)
19 * Copyright (C) 2004-2006 Fridrich Strba (fridrich.strba@bluewin.ch)
20 * Copyright (C) 2006, 2007 Andrew Ziem
21 * Copyright (C) 2011, 2012 Alonso Laurent (alonso@loria.fr)
22 *
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24 * All Rights Reserved.
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26 * For minor contributions see the git repository.
27 *
28 * Alternatively, the contents of this file may be used under the terms of
29 * the GNU Lesser General Public License Version 2 or later (the "LGPLv2+"),
30 * in which case the provisions of the LGPLv2+ are applicable
31 * instead of those above.
32 */
33 #ifndef MWAW_GRAPHIC_STYLE
34 # define MWAW_GRAPHIC_STYLE
35 # include <ostream>
36 # include <string>
37 # include <vector>
38 
39 # include "librevenge/librevenge.h"
40 # include "libmwaw_internal.hxx"
41 
48 {
49 public:
57 
59  struct Arrow {
62  : m_viewBox()
63  , m_path("")
64  , m_width(0)
65  , m_isCentered(false)
66  {
67  }
69  Arrow(float w, MWAWBox2i const &box, std::string const &path, bool centered=false)
70  : m_viewBox(box)
71  , m_path(path)
72  , m_width(w)
73  , m_isCentered(centered)
74  {
75  }
77  static Arrow plain()
78  {
79  return Arrow(5, MWAWBox2i(MWAWVec2i(0,0),MWAWVec2i(20,30)), "m10 0-10 30h20z", false);
80  }
82  friend std::ostream &operator<<(std::ostream &o, Arrow const &arrow)
83  {
84  if (arrow.isEmpty()) return o;
85  o << "w=" << arrow.m_width << ",";
86  o << "viewbox=" << arrow.m_viewBox << ",";
87  o << "path=" << arrow.m_path << ",";
88  if (arrow.m_isCentered) o << "centered,";
89  return o;
90  }
92  bool operator==(Arrow const &arrow) const
93  {
94  return m_width>=arrow.m_width && m_width<=arrow.m_width &&
95  m_viewBox==arrow.m_viewBox && m_path==arrow.m_path && m_isCentered==arrow.m_isCentered;
96  }
98  bool operator!=(Arrow const &arrow) const
99  {
100  return !(*this==arrow);
101  }
103  bool operator<(Arrow const &arrow) const
104  {
105  if (m_isCentered<arrow.m_isCentered) return m_isCentered ? true : false;
106  return m_width<arrow.m_width && m_viewBox<arrow.m_viewBox && m_path < arrow.m_path;
107  }
109  bool operator<=(Arrow const &arrow) const
110  {
111  return *this<arrow || *this==arrow;
112  }
114  bool operator>(Arrow const &arrow) const
115  {
116  return !(*this<=arrow);
117  }
119  bool operator>=(Arrow const &arrow) const
120  {
121  return !(*this<arrow);
122  }
124  bool isEmpty() const
125  {
126  return m_width<=0 || m_path.empty();
127  }
129  void addTo(librevenge::RVNGPropertyList &propList, std::string const &type) const;
130 
134  std::string m_path;
136  float m_width;
139  };
140 
142  struct Gradient {
144  struct Stop {
146  explicit Stop(float offset=0.0, MWAWColor const &col=MWAWColor::black(), float opacity=1.0)
147  : m_offset(offset)
148  , m_color(col)
149  , m_opacity(opacity)
150  {
151  }
153  int cmp(Stop const &a) const
154  {
155  if (m_offset < a.m_offset) return -1;
156  if (m_offset > a.m_offset) return 1;
157  if (m_color < a.m_color) return -1;
158  if (m_color > a.m_color) return 1;
159  if (m_opacity < a.m_opacity) return -1;
160  if (m_opacity > a.m_opacity) return 1;
161  return 0;
162  }
164  friend std::ostream &operator<<(std::ostream &o, Stop const &st)
165  {
166  o << "offset=" << st.m_offset << ",";
167  o << "color=" << st.m_color << ",";
168  if (st.m_opacity<1)
169  o << "opacity=" << st.m_opacity*100.f << "%,";
170  return o;
171  }
173  float m_offset;
177  float m_opacity;
178  };
183  : m_type(G_None)
184  , m_stopList()
185  , m_angle(0)
186  , m_border(0)
187  , m_percentCenter(0.5f,0.5f)
188  , m_radius(1)
189  {
190  m_stopList.push_back(Stop(0.0, MWAWColor::white()));
191  m_stopList.push_back(Stop(1.0, MWAWColor::black()));
192  }
194  bool hasGradient(bool complex=false) const
195  {
196  return m_type != G_None && static_cast<int>(m_stopList.size()) >= (complex ? 3 : 2);
197  }
199  void addTo(librevenge::RVNGPropertyList &propList) const;
201  bool getAverageColor(MWAWColor &color) const;
203  friend std::ostream &operator<<(std::ostream &o, Gradient const &grad)
204  {
205  switch (grad.m_type) {
206  case Gradient::G_Axial:
207  o << "axial,";
208  break;
209  case Gradient::G_Linear:
210  o << "linear,";
211  break;
212  case Gradient::G_Radial:
213  o << "radial,";
214  break;
216  o << "rectangular,";
217  break;
218  case Gradient::G_Square:
219  o << "square,";
220  break;
222  o << "ellipsoid,";
223  break;
224  case Gradient::G_None:
225 #if !defined(__clang__)
226  default:
227 #endif
228  break;
229  }
230  if (grad.m_angle>0 || grad.m_angle<0) o << "angle=" << grad.m_angle << ",";
231  if (grad.m_stopList.size() >= 2) {
232  o << "stops=[";
233  for (auto const &stop : grad.m_stopList)
234  o << "[" << stop << "],";
235  o << "],";
236  }
237  if (grad.m_border>0) o << "border=" << grad.m_border*100 << "%,";
238  if (grad.m_percentCenter != MWAWVec2f(0.5f,0.5f)) o << "center=" << grad.m_percentCenter << ",";
239  if (grad.m_radius<1) o << "radius=" << grad.m_radius << ",";
240  return o;
241  }
242 
244  int cmp(Gradient const &a) const
245  {
246  if (m_type < a.m_type) return -1;
247  if (m_type > a.m_type) return 1;
248  if (m_angle < a.m_angle) return -1;
249  if (m_angle > a.m_angle) return 1;
250  if (m_stopList.size() < a.m_stopList.size()) return 1;
251  if (m_stopList.size() > a.m_stopList.size()) return -1;
252  for (auto c :m_stopList) {
253  int diff = c.cmp(c);
254  if (diff) return diff;
255  }
256  if (m_border < a.m_border) return -1;
257  if (m_border > a.m_border) return 1;
258  int diff=m_percentCenter.cmp(a.m_percentCenter);
259  if (diff) return diff;
260  if (m_radius < a.m_radius) return -1;
261  if (m_radius > a.m_radius) return 1;
262  return 0;
263  }
267  std::vector<Stop> m_stopList;
269  float m_angle;
271  float m_border;
275  float m_radius;
276  };
277 
279  struct Hatch {
284  : m_type(H_None)
285  , m_color(MWAWColor::black())
286  , m_distance(1.f/72)
287  , m_rotation(0)
288  {
289  }
291  bool hasHatch() const
292  {
293  return m_type != H_None && m_distance>0;
294  }
296  void addTo(librevenge::RVNGPropertyList &propList) const;
298  friend std::ostream &operator<<(std::ostream &o, Hatch const &hatch)
299  {
300  if (hatch.m_type==H_None || hatch.m_distance<=0)
301  return o;
302  switch (hatch.m_type) {
303  case Hatch::H_None:
304  break;
305  case Hatch::H_Single:
306  o << "single,";
307  break;
308  case Hatch::H_Double:
309  o << "double,";
310  break;
311  case Hatch::H_Triple:
312  o << "triple,";
313  break;
314  default:
315  o << "###type=" << int(hatch.m_type) << ",";
316  break;
317  }
318  if (!hatch.m_color.isBlack())
319  o << hatch.m_color << ",";
320  o << "dist=" << 72*hatch.m_distance << "pt,";
321  if (hatch.m_rotation>0 || hatch.m_rotation<0)
322  o << "rot=" << hatch.m_rotation << "deg,";
323  return o;
324  }
326  int cmp(Hatch const &a) const
327  {
328  if (m_type < a.m_type) return -1;
329  if (m_type > a.m_type) return 1;
330  if (m_color < a.m_color) return -1;
331  if (m_color > a.m_color) return 1;
332  if (m_distance < a.m_distance) return -1;
333  if (m_distance > a.m_distance) return 1;
334  if (m_rotation < a.m_rotation) return -1;
335  if (m_rotation > a.m_rotation) return 1;
336  return 0;
337  }
343  float m_distance;
345  float m_rotation;
346  };
351  struct Pattern {
354  : m_dim(0,0)
355  , m_data()
356  , m_picture()
357  , m_pictureAverageColor(MWAWColor::white())
358  {
361  }
363  Pattern(MWAWVec2i dim, MWAWEmbeddedObject const &picture, MWAWColor const &avColor)
364  : m_dim(dim)
365  , m_data()
366  , m_picture(picture)
367  , m_pictureAverageColor(avColor)
368  {
371  }
372  Pattern(Pattern const &)=default;
373  Pattern &operator=(Pattern const &)=default;
374  Pattern &operator=(Pattern &&)=default;
376  virtual ~Pattern();
378  bool empty() const
379  {
380  if (m_dim[0]==0 || m_dim[1]==0) return true;
381  if (!m_picture.m_dataList.empty()) return false;
382  if (m_dim[0]!=8 && m_dim[0]!=16 && m_dim[0]!=32) return true;
383  return m_data.size()!=size_t((m_dim[0]/8)*m_dim[1]);
384  }
386  bool getAverageColor(MWAWColor &col) const;
388  bool getUniqueColor(MWAWColor &col) const;
390  bool getBinary(MWAWEmbeddedObject &picture) const;
391 
393  int cmp(Pattern const &a) const
394  {
395  int diff = m_dim.cmp(a.m_dim);
396  if (diff) return diff;
397  if (m_data.size() < a.m_data.size()) return -1;
398  if (m_data.size() > a.m_data.size()) return 1;
399  for (size_t h=0; h < m_data.size(); ++h) {
400  if (m_data[h]<a.m_data[h]) return 1;
401  if (m_data[h]>a.m_data[h]) return -1;
402  }
403  for (int i=0; i<2; ++i) {
404  if (m_colors[i] < a.m_colors[i]) return 1;
405  if (m_colors[i] > a.m_colors[i]) return -1;
406  }
408  if (m_pictureAverageColor > a.m_pictureAverageColor) return -1;
409  diff=m_picture.cmp(a.m_picture);
410  if (diff) return diff;
411  return 0;
412  }
414  friend std::ostream &operator<<(std::ostream &o, Pattern const &pat)
415  {
416  o << "dim=" << pat.m_dim << ",";
417  if (!pat.m_picture.isEmpty()) {
418  o << "pict=" << pat.m_picture << ",";
419  o << "col[average]=" << pat.m_pictureAverageColor << ",";
420  }
421  else {
422  if (!pat.m_colors[0].isBlack()) o << "col0=" << pat.m_colors[0] << ",";
423  if (!pat.m_colors[1].isWhite()) o << "col1=" << pat.m_colors[1] << ",";
424  o << "[";
425  for (auto data : pat.m_data)
426  o << std::hex << static_cast<int>(data) << std::dec << ",";
427  o << "],";
428  }
429  return o;
430  }
433 
437  std::vector<unsigned char> m_data;
438  protected:
443  };
446  : m_lineDashWidth()
447  , m_lineWidth(1)
448  , m_lineCap(C_Butt)
450  , m_lineOpacity(1)
451  , m_lineColor(MWAWColor::black())
452  , m_surfaceColor(MWAWColor::white())
453  , m_surfaceOpacity(0)
454  , m_shadowColor(MWAWColor::black())
455  , m_shadowOpacity(0)
456  , m_shadowOffset(1,1)
457  , m_pattern()
458  , m_gradient()
459  , m_hatch()
460  , m_backgroundColor(MWAWColor::white())
461  , m_backgroundOpacity(-1)
462  , m_rotate(0)
463  , m_bordersList()
464  , m_frameName("")
465  , m_frameNextName("")
466  , m_fillRuleEvenOdd(false)
467  , m_doNotPrint(false)
469  , m_extra("")
470  {
471  for (auto &fl : m_flip) fl=false;
472  }
473  MWAWGraphicStyle(MWAWGraphicStyle const &)=default;
474  MWAWGraphicStyle &operator=(MWAWGraphicStyle const &)=default;
478  {
479  MWAWGraphicStyle res;
480  res.m_lineWidth=0;
481  return res;
482  }
484  virtual ~MWAWGraphicStyle();
486  bool hasLine() const
487  {
488  return m_lineWidth>0 && m_lineOpacity>0;
489  }
491  void setSurfaceColor(MWAWColor const &col, float opacity = 1)
492  {
493  m_surfaceColor = col;
494  m_surfaceOpacity = opacity;
495  }
497  bool hasSurfaceColor() const
498  {
499  return m_surfaceOpacity > 0;
500  }
502  void setPattern(Pattern const &pat, float opacity = 1)
503  {
504  m_pattern=pat;
505  m_surfaceOpacity = opacity;
506  }
508  bool hasPattern() const
509  {
510  return !m_pattern.empty() && m_surfaceOpacity > 0;
511  }
513  bool hasGradient(bool complex=false) const
514  {
515  return m_gradient.hasGradient(complex);
516  }
518  bool hasHatch() const
519  {
520  return m_hatch.hasHatch();
521  }
523  bool hasSurface() const
524  {
525  return hasSurfaceColor() || hasPattern() || hasGradient() || hasHatch();
526  }
528  void setBackgroundColor(MWAWColor const &col, float opacity = 1)
529  {
530  m_backgroundColor = col;
531  m_backgroundOpacity = opacity;
532  }
534  bool hasBackgroundColor() const
535  {
536  return m_backgroundOpacity > 0;
537  }
539  void setShadowColor(MWAWColor const &col, float opacity = 1)
540  {
541  m_shadowColor = col;
542  m_shadowOpacity = opacity;
543  }
545  bool hasShadow() const
546  {
547  return m_shadowOpacity > 0;
548  }
550  bool hasBorders() const
551  {
552  return !m_bordersList.empty();
553  }
555  bool hasSameBorders() const
556  {
557  if (m_bordersList.empty()) return true;
558  if (m_bordersList.size()!=4) return false;
559  for (size_t i=1; i<m_bordersList.size(); ++i) {
560  if (m_bordersList[i]!=m_bordersList[0])
561  return false;
562  }
563  return true;
564  }
566  std::vector<MWAWBorder> const &borders() const
567  {
568  return m_bordersList;
569  }
572  {
573  m_bordersList.resize(0);
574  }
576  void setBorders(int wh, MWAWBorder const &border);
578  friend std::ostream &operator<<(std::ostream &o, MWAWGraphicStyle const &st);
580  void addTo(librevenge::RVNGPropertyList &pList, bool only1d=false) const;
582  void addFrameTo(librevenge::RVNGPropertyList &pList) const;
584  int cmp(MWAWGraphicStyle const &a) const;
585 
587  std::vector<float> m_lineDashWidth;
589  float m_lineWidth;
602 
609 
612 
617 
618  //
619  // related to the frame
620  //
621 
627  float m_rotate;
629  std::vector<MWAWBorder> m_bordersList;
631  std::string m_frameName;
633  std::string m_frameNextName;
634 
637 
638  //
639  // some transformation: must probably be somewhere else
640  //
641 
643  bool m_flip[2];
644 
647 
650 
653 
655  std::string m_extra;
656 };
657 #endif
658 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
Definition: MWAWGraphicStyle.hxx:180
MWAWBox2i m_viewBox
the arrow viewbox
Definition: MWAWGraphicStyle.hxx:132
void addTo(librevenge::RVNGPropertyList &propList, std::string const &type) const
add a arrow to the propList knowing the type (start, end)
Definition: MWAWGraphicStyle.cxx:56
bool m_flip[2]
two bool to indicated we need to flip the shape or not
Definition: MWAWGraphicStyle.hxx:643
virtual ~Pattern()
virtual destructor
Definition: MWAWGraphicStyle.cxx:82
MWAWColor m_color
the hatch color
Definition: MWAWGraphicStyle.hxx:341
Hatch()
constructor
Definition: MWAWGraphicStyle.hxx:283
int cmp(MWAWGraphicStyle const &a) const
compare two styles
Definition: MWAWGraphicStyle.cxx:499
MWAWVec2i m_dim
the dimension width x height
Definition: MWAWGraphicStyle.hxx:432
VerticalAlignment
an enum used to define the vertical alignment
Definition: MWAWGraphicStyle.hxx:56
float m_rotation
the rotation (in degrees)
Definition: MWAWGraphicStyle.hxx:345
MWAWColor m_surfaceColor
the surface color
Definition: MWAWGraphicStyle.hxx:599
std::string m_frameNextName
the frame next name (if there is a link)
Definition: MWAWGraphicStyle.hxx:633
MWAWColor m_shadowColor
the shadow color
Definition: MWAWGraphicStyle.hxx:604
Definition: MWAWGraphicStyle.hxx:53
int cmp(MWAWEmbeddedObject const &pict) const
a comparison function
Definition: libmwaw_internal.cxx:606
friend std::ostream & operator<<(std::ostream &o, Hatch const &hatch)
a print operator
Definition: MWAWGraphicStyle.hxx:298
float m_backgroundOpacity
true if the background has some color
Definition: MWAWGraphicStyle.hxx:625
std::string m_frameName
the frame name
Definition: MWAWGraphicStyle.hxx:631
std::vector< librevenge::RVNGBinaryData > m_dataList
the picture content: one data by representation
Definition: libmwaw_internal.hxx:512
bool isWhite() const
return true if the color is white
Definition: libmwaw_internal.hxx:289
a basic gradient used in a MWAWGraphicStyle
Definition: MWAWGraphicStyle.hxx:142
bool isBlack() const
return true if the color is black
Definition: libmwaw_internal.hxx:284
float m_shadowOpacity
true if the shadow has some color
Definition: MWAWGraphicStyle.hxx:606
Pattern()
constructor
Definition: MWAWGraphicStyle.hxx:353
static MWAWColor white()
return the white color
Definition: libmwaw_internal.hxx:250
MWAWGraphicStyle()
constructor
Definition: MWAWGraphicStyle.hxx:445
std::vector< Stop > m_stopList
the list of gradient limits
Definition: MWAWGraphicStyle.hxx:267
Arrow()
constructor ( no arrow)
Definition: MWAWGraphicStyle.hxx:61
bool operator==(Arrow const &arrow) const
operator==
Definition: MWAWGraphicStyle.hxx:92
Pattern(MWAWVec2i dim, MWAWEmbeddedObject const &picture, MWAWColor const &avColor)
constructor from a binary data
Definition: MWAWGraphicStyle.hxx:363
Pattern & operator=(Pattern const &)=default
MWAWEmbeddedObject m_picture
a picture
Definition: MWAWGraphicStyle.hxx:440
bool operator<=(Arrow const &arrow) const
operator<=
Definition: MWAWGraphicStyle.hxx:109
static Arrow plain()
returns a basic plain arrow
Definition: MWAWGraphicStyle.hxx:77
void setPattern(Pattern const &pat, float opacity=1)
set the pattern
Definition: MWAWGraphicStyle.hxx:502
MWAWColor m_colors[2]
the two indexed colors
Definition: MWAWGraphicStyle.hxx:435
LineCap
an enum used to define the basic line cap
Definition: MWAWGraphicStyle.hxx:51
bool hasSameBorders() const
return true if the frame has some border
Definition: MWAWGraphicStyle.hxx:555
LineJoin m_lineJoin
the line join
Definition: MWAWGraphicStyle.hxx:593
Arrow m_arrows[2]
the two arrows corresponding to start and end extremity
Definition: MWAWGraphicStyle.hxx:636
MWAWColor m_lineColor
the line color
Definition: MWAWGraphicStyle.hxx:597
bool hasShadow() const
returns true if the shadow is defined
Definition: MWAWGraphicStyle.hxx:545
Definition: MWAWGraphicStyle.hxx:281
std::vector< MWAWBorder > const & borders() const
return the frame border: libmwaw::Left | ...
Definition: MWAWGraphicStyle.hxx:566
static MWAWColor black()
return the back color
Definition: libmwaw_internal.hxx:245
a structure used to define a picture style
Definition: MWAWGraphicStyle.hxx:47
Definition: MWAWGraphicStyle.hxx:51
float m_distance
the hatch distance in inches
Definition: MWAWGraphicStyle.hxx:343
Type m_type
the gradient type
Definition: MWAWGraphicStyle.hxx:265
bool m_isCentered
flag to know if the arrow is centered
Definition: MWAWGraphicStyle.hxx:138
bool hasBackgroundColor() const
returns true if the background is defined
Definition: MWAWGraphicStyle.hxx:534
bool getAverageColor(MWAWColor &color) const
returns the average gradient color if the gradient is defined.
Definition: MWAWGraphicStyle.cxx:168
bool hasHatch() const
returns true if the gradient is defined
Definition: MWAWGraphicStyle.hxx:291
Gradient m_gradient
the gradient
Definition: MWAWGraphicStyle.hxx:614
MWAWVec2< int > MWAWVec2i
MWAWVec2 of int.
Definition: libmwaw_internal.hxx:838
MWAWBox2< int > MWAWBox2i
MWAWBox2 of int.
Definition: libmwaw_internal.hxx:1191
bool hasGradient(bool complex=false) const
returns true if the gradient is defined
Definition: MWAWGraphicStyle.hxx:513
Hatch m_hatch
the hatch
Definition: MWAWGraphicStyle.hxx:616
int cmp(Gradient const &a) const
compare two gradient
Definition: MWAWGraphicStyle.hxx:244
bool hasHatch() const
returns true if the hatch is defined
Definition: MWAWGraphicStyle.hxx:518
Definition: MWAWGraphicStyle.hxx:180
bool operator<(Arrow const &arrow) const
operator<
Definition: MWAWGraphicStyle.hxx:103
MWAWGraphicStyle & operator=(MWAWGraphicStyle const &)=default
int cmp(MWAWVec2< T > const &p) const
a comparison function: which first compares x then y
Definition: libmwaw_internal.hxx:777
bool getBinary(MWAWEmbeddedObject &picture) const
tries to convert the picture in a binary data ( ppm)
Definition: MWAWGraphicStyle.cxx:128
friend std::ostream & operator<<(std::ostream &o, MWAWGraphicStyle const &st)
a print operator
Definition: MWAWGraphicStyle.cxx:572
the class to store a color
Definition: libmwaw_internal.hxx:192
bool operator>(Arrow const &arrow) const
operator>
Definition: MWAWGraphicStyle.hxx:114
bool m_doNotPrint
a bool to know if the shape must not be printed
Definition: MWAWGraphicStyle.hxx:649
Definition: MWAWGraphicStyle.hxx:51
float m_width
the arrow width in point
Definition: MWAWGraphicStyle.hxx:136
Definition: MWAWGraphicStyle.hxx:56
void addTo(librevenge::RVNGPropertyList &pList, bool only1d=false) const
add all the parameters to the propList excepted the frame parameter: the background and the borders ...
Definition: MWAWGraphicStyle.cxx:293
float m_rotate
the rotation
Definition: MWAWGraphicStyle.hxx:627
std::vector< float > m_lineDashWidth
the dash array: a sequence of (fullsize, emptysize)
Definition: MWAWGraphicStyle.hxx:587
int cmp(Stop const &a) const
compare two gradient
Definition: MWAWGraphicStyle.hxx:153
friend std::ostream & operator<<(std::ostream &o, Arrow const &arrow)
operator<<
Definition: MWAWGraphicStyle.hxx:82
bool operator>=(Arrow const &arrow) const
operator>=
Definition: MWAWGraphicStyle.hxx:119
Definition: MWAWGraphicStyle.hxx:281
a border
Definition: libmwaw_internal.hxx:333
bool hasSurface() const
returns true if the interior surface is defined
Definition: MWAWGraphicStyle.hxx:523
std::string m_extra
extra data
Definition: MWAWGraphicStyle.hxx:655
bool getUniqueColor(MWAWColor &col) const
check if the pattern has only one color; if so returns true...
Definition: MWAWGraphicStyle.cxx:86
void addFrameTo(librevenge::RVNGPropertyList &pList) const
add all the frame parameters to propList: the background and the borders
Definition: MWAWGraphicStyle.cxx:451
MWAWVec2f m_shadowOffset
the shadow offset
Definition: MWAWGraphicStyle.hxx:608
void addTo(librevenge::RVNGPropertyList &propList) const
add a gradient to the propList
Definition: MWAWGraphicStyle.cxx:191
LineCap m_lineCap
the line cap
Definition: MWAWGraphicStyle.hxx:591
float m_surfaceOpacity
true if the surface has some color
Definition: MWAWGraphicStyle.hxx:601
bool empty() const
return true if we does not have a pattern
Definition: MWAWGraphicStyle.hxx:378
MWAWColor m_backgroundColor
the background color
Definition: MWAWGraphicStyle.hxx:623
Definition: MWAWGraphicStyle.hxx:53
Definition: MWAWGraphicStyle.hxx:56
Pattern m_pattern
the pattern if it exists
Definition: MWAWGraphicStyle.hxx:611
VerticalAlignment m_verticalAlignment
related to text area
Definition: MWAWGraphicStyle.hxx:652
bool hasBorders() const
return true if the frame has some border
Definition: MWAWGraphicStyle.hxx:550
Definition: MWAWGraphicStyle.hxx:53
void setSurfaceColor(MWAWColor const &col, float opacity=1)
set the surface color
Definition: MWAWGraphicStyle.hxx:491
Definition: MWAWGraphicStyle.hxx:56
Definition: MWAWGraphicStyle.hxx:51
MWAWVec2f m_percentCenter
the gradient center
Definition: MWAWGraphicStyle.hxx:273
int cmp(Pattern const &a) const
compare two patterns
Definition: MWAWGraphicStyle.hxx:393
bool m_fillRuleEvenOdd
true if the fill rule is evenod
Definition: MWAWGraphicStyle.hxx:646
small class use to define a embedded object
Definition: libmwaw_internal.hxx:467
friend std::ostream & operator<<(std::ostream &o, Gradient const &grad)
a print operator
Definition: MWAWGraphicStyle.hxx:203
Stop(float offset=0.0, MWAWColor const &col=MWAWColor::black(), float opacity=1.0)
constructor
Definition: MWAWGraphicStyle.hxx:146
a structure used to define an arrow
Definition: MWAWGraphicStyle.hxx:59
bool operator!=(Arrow const &arrow) const
operator!=
Definition: MWAWGraphicStyle.hxx:98
float m_offset
the offset
Definition: MWAWGraphicStyle.hxx:173
bool hasLine() const
returns true if the border is defined
Definition: MWAWGraphicStyle.hxx:486
Definition: MWAWGraphicStyle.hxx:281
Definition: MWAWGraphicStyle.hxx:56
bool hasSurfaceColor() const
returns true if the surface is defined
Definition: MWAWGraphicStyle.hxx:497
bool getAverageColor(MWAWColor &col) const
return the average color
Definition: MWAWGraphicStyle.cxx:101
float m_border
the gradient border opacity
Definition: MWAWGraphicStyle.hxx:271
float m_angle
the gradient angle
Definition: MWAWGraphicStyle.hxx:269
Type m_type
the hatch type
Definition: MWAWGraphicStyle.hxx:339
Definition: MWAWGraphicStyle.hxx:180
std::vector< MWAWBorder > m_bordersList
the borders MWAWBorder::Pos (for a frame)
Definition: MWAWGraphicStyle.hxx:629
LineJoin
an enum used to define the basic line join
Definition: MWAWGraphicStyle.hxx:53
bool isEmpty() const
return true if the picture contains no data
Definition: libmwaw_internal.hxx:486
void setShadowColor(MWAWColor const &col, float opacity=1)
set the shadow color
Definition: MWAWGraphicStyle.hxx:539
bool hasGradient(bool complex=false) const
returns true if the gradient is defined
Definition: MWAWGraphicStyle.hxx:194
virtual ~MWAWGraphicStyle()
virtual destructor
Definition: MWAWGraphicStyle.cxx:270
float m_lineOpacity
the line opacity: 0=transparent
Definition: MWAWGraphicStyle.hxx:595
MWAWColor m_pictureAverageColor
the picture average color
Definition: MWAWGraphicStyle.hxx:442
void setBackgroundColor(MWAWColor const &col, float opacity=1)
set the background color
Definition: MWAWGraphicStyle.hxx:528
float m_lineWidth
the linewidth
Definition: MWAWGraphicStyle.hxx:589
friend std::ostream & operator<<(std::ostream &o, Pattern const &pat)
a print operator
Definition: MWAWGraphicStyle.hxx:414
float m_opacity
the opacity
Definition: MWAWGraphicStyle.hxx:177
bool isEmpty() const
returns true if there is no arrow
Definition: MWAWGraphicStyle.hxx:124
a structure used to define the gradient limit in MWAWGraphicStyle
Definition: MWAWGraphicStyle.hxx:144
Arrow(float w, MWAWBox2i const &box, std::string const &path, bool centered=false)
constructor
Definition: MWAWGraphicStyle.hxx:69
int cmp(Hatch const &a) const
compare two hatchs
Definition: MWAWGraphicStyle.hxx:326
Definition: MWAWGraphicStyle.hxx:56
friend std::ostream & operator<<(std::ostream &o, Stop const &st)
a print operator
Definition: MWAWGraphicStyle.hxx:164
Type
the potential type
Definition: MWAWGraphicStyle.hxx:281
Definition: MWAWGraphicStyle.hxx:180
std::vector< unsigned char > m_data
the pattern data: a sequence of data: p[0..7,0],p[8..15,0]...p[0..7,1],p[8..15,1], ...
Definition: MWAWGraphicStyle.hxx:437
Definition: MWAWGraphicStyle.hxx:281
float m_radius
the gradient radius
Definition: MWAWGraphicStyle.hxx:275
Type
an enum used to define the gradient type
Definition: MWAWGraphicStyle.hxx:180
Definition: MWAWGraphicStyle.hxx:180
Gradient()
constructor
Definition: MWAWGraphicStyle.hxx:182
void addTo(librevenge::RVNGPropertyList &propList) const
add a hatch to the propList
Definition: MWAWGraphicStyle.cxx:251
Definition: MWAWGraphicStyle.hxx:180
a basic pattern used in a MWAWGraphicStyle:
Definition: MWAWGraphicStyle.hxx:351
Definition: MWAWGraphicStyle.hxx:180
a basic hatch used in MWAWGraphicStyle
Definition: MWAWGraphicStyle.hxx:279
bool hasPattern() const
returns true if the pattern is defined
Definition: MWAWGraphicStyle.hxx:508
void setBorders(int wh, MWAWBorder const &border)
sets the cell border: wh=libmwaw::LeftBit|...
Definition: MWAWGraphicStyle.cxx:274
std::string m_path
the arrow path
Definition: MWAWGraphicStyle.hxx:134
static MWAWGraphicStyle emptyStyle()
returns an empty style.
Definition: MWAWGraphicStyle.hxx:477
void resetBorders()
reset the border
Definition: MWAWGraphicStyle.hxx:571
MWAWColor m_color
the color
Definition: MWAWGraphicStyle.hxx:175

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