MWAWGraphicStyle.hxx Source File documentation

MWAWGraphicStyle.hxx
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1 /* -*- Mode: C++; c-default-style: "k&r"; indent-tabs-mode: nil; tab-width: 2; c-basic-offset: 2 -*- */
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
8 * the License or as specified alternatively below. You may obtain a copy of
9 * the License at http://www.mozilla.org/MPL/
10 *
11 * Software distributed under the License is distributed on an "AS IS" basis,
12 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13 * for the specific language governing rights and limitations under the
14 * License.
15 *
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 *
23 *
24 * All Rights Reserved.
25 *
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
47 class MWAWGraphicStyle
48 {
49 public:
51 enum LineCap { C_Butt, C_Square, C_Round };
53 enum LineJoin { J_Miter, J_Round, J_Bevel };
54
56 struct Arrow {
58 Arrow()
59 : m_viewBox()
60 , m_path("")
61 , m_width(0)
62 , m_isCentered(false)
63 {
64 }
66 Arrow(float w, MWAWBox2i const &box, std::string const &path, bool centered=false)
67 : m_viewBox(box)
68 , m_path(path)
69 , m_width(w)
70 , m_isCentered(centered)
71 {
72 }
74 static Arrow plain()
75 {
76 return Arrow(5, MWAWBox2i(MWAWVec2i(0,0),MWAWVec2i(20,30)), "m10 0-10 30h20z", false);
77 }
79 friend std::ostream &operator<<(std::ostream &o, Arrow const &arrow)
80 {
81 if (arrow.isEmpty()) return o;
82 o << "w=" << arrow.m_width << ",";
83 o << "viewbox=" << arrow.m_viewBox << ",";
84 o << "path=" << arrow.m_path << ",";
85 if (arrow.m_isCentered) o << "centered,";
86 return o;
87 }
89 bool operator==(Arrow const &arrow) const
90 {
91 return m_width>=arrow.m_width && m_width<=arrow.m_width &&
92 m_viewBox==arrow.m_viewBox && m_path==arrow.m_path && m_isCentered==arrow.m_isCentered;
93 }
95 bool operator!=(Arrow const &arrow) const
96 {
97 return !(*this==arrow);
98 }
100 bool operator<(Arrow const &arrow) const
101 {
102 if (m_isCentered<arrow.m_isCentered) return m_isCentered ? true : false;
103 return m_width<arrow.m_width && m_viewBox<arrow.m_viewBox && m_path < arrow.m_path;
104 }
106 bool operator<=(Arrow const &arrow) const
107 {
108 return *this<arrow || *this==arrow;
109 }
111 bool operator>(Arrow const &arrow) const
112 {
113 return !(*this<=arrow);
114 }
116 bool operator>=(Arrow const &arrow) const
117 {
118 return !(*this<arrow);
119 }
121 bool isEmpty() const
122 {
123 return m_width<=0 || m_path.empty();
124 }
126 void addTo(librevenge::RVNGPropertyList &propList, std::string const &type) const;
127
129 MWAWBox2i m_viewBox;
131 std::string m_path;
133 float m_width;
135 bool m_isCentered;
136 };
137
139 struct Gradient {
141 struct Stop {
143 explicit Stop(float offset=0.0, MWAWColor const &col=MWAWColor::black(), float opacity=1.0)
144 : m_offset(offset)
145 , m_color(col)
146 , m_opacity(opacity)
147 {
148 }
150 int cmp(Stop const &a) const
151 {
152 if (m_offset < a.m_offset) return -1;
153 if (m_offset > a.m_offset) return 1;
154 if (m_color < a.m_color) return -1;
155 if (m_color > a.m_color) return 1;
156 if (m_opacity < a.m_opacity) return -1;
157 if (m_opacity > a.m_opacity) return 1;
158 return 0;
159 }
161 friend std::ostream &operator<<(std::ostream &o, Stop const &st)
162 {
163 o << "offset=" << st.m_offset << ",";
164 o << "color=" << st.m_color << ",";
165 if (st.m_opacity<1)
166 o << "opacity=" << st.m_opacity*100.f << "%,";
167 return o;
168 }
170 float m_offset;
172 MWAWColor m_color;
174 float m_opacity;
175 };
177 enum Type { G_None, G_Axial, G_Linear, G_Radial, G_Rectangular, G_Square, G_Ellipsoid };
179 Gradient()
180 : m_type(G_None)
181 , m_stopList()
182 , m_angle(0)
183 , m_border(0)
184 , m_percentCenter(0.5f,0.5f)
185 , m_radius(1)
186 {
187 m_stopList.push_back(Stop(0.0, MWAWColor::white()));
188 m_stopList.push_back(Stop(1.0, MWAWColor::black()));
189 }
191 bool hasGradient(bool complex=false) const
192 {
193 return m_type != G_None && static_cast<int>(m_stopList.size()) >= (complex ? 3 : 2);
194 }
196 void addTo(librevenge::RVNGPropertyList &propList) const;
198 bool getAverageColor(MWAWColor &color) const;
200 friend std::ostream &operator<<(std::ostream &o, Gradient const &grad)
201 {
202 switch (grad.m_type) {
203 case Gradient::G_Axial:
204 o << "axial,";
205 break;
206 case Gradient::G_Linear:
207 o << "linear,";
208 break;
209 case Gradient::G_Radial:
210 o << "radial,";
211 break;
212 case Gradient::G_Rectangular:
213 o << "rectangular,";
214 break;
215 case Gradient::G_Square:
216 o << "square,";
217 break;
218 case Gradient::G_Ellipsoid:
219 o << "ellipsoid,";
220 break;
221 case Gradient::G_None:
222 #if !defined(__clang__)
223 default:
224 #endif
225 break;
226 }
227 if (grad.m_angle>0 || grad.m_angle<0) o << "angle=" << grad.m_angle << ",";
228 if (grad.m_stopList.size() >= 2) {
229 o << "stops=[";
230 for (auto const &stop : grad.m_stopList)
231 o << "[" << stop << "],";
232 o << "],";
233 }
234 if (grad.m_border>0) o << "border=" << grad.m_border*100 << "%,";
235 if (grad.m_percentCenter != MWAWVec2f(0.5f,0.5f)) o << "center=" << grad.m_percentCenter << ",";
236 if (grad.m_radius<1) o << "radius=" << grad.m_radius << ",";
237 return o;
238 }
239
241 int cmp(Gradient const &a) const
242 {
243 if (m_type < a.m_type) return -1;
244 if (m_type > a.m_type) return 1;
245 if (m_angle < a.m_angle) return -1;
246 if (m_angle > a.m_angle) return 1;
247 if (m_stopList.size() < a.m_stopList.size()) return 1;
248 if (m_stopList.size() > a.m_stopList.size()) return -1;
249 for (auto c :m_stopList) {
250 int diff = c.cmp(c);
251 if (diff) return diff;
252 }
253 if (m_border < a.m_border) return -1;
254 if (m_border > a.m_border) return 1;
255 int diff=m_percentCenter.cmp(a.m_percentCenter);
256 if (diff) return diff;
257 if (m_radius < a.m_radius) return -1;
258 if (m_radius > a.m_radius) return 1;
259 return 0;
260 }
262 Type m_type;
264 std::vector<Stop> m_stopList;
266 float m_angle;
268 float m_border;
270 MWAWVec2f m_percentCenter;
272 float m_radius;
273 };
274
276 struct Hatch {
278 enum Type { H_None, H_Single, H_Double, H_Triple };
280 Hatch()
281 : m_type(H_None)
282 , m_color(MWAWColor::black())
283 , m_distance(1.f/72)
284 , m_rotation(0)
285 {
286 }
288 bool hasHatch() const
289 {
290 return m_type != H_None && m_distance>0;
291 }
293 void addTo(librevenge::RVNGPropertyList &propList) const;
295 friend std::ostream &operator<<(std::ostream &o, Hatch const &hatch)
296 {
297 if (hatch.m_type==H_None || hatch.m_distance<=0)
298 return o;
299 switch (hatch.m_type) {
300 case Hatch::H_None:
301 break;
302 case Hatch::H_Single:
303 o << "single,";
304 break;
305 case Hatch::H_Double:
306 o << "double,";
307 break;
308 case Hatch::H_Triple:
309 o << "triple,";
310 break;
311 default:
312 o << "###type=" << int(hatch.m_type) << ",";
313 break;
314 }
315 if (!hatch.m_color.isBlack())
316 o << hatch.m_color << ",";
317 o << "dist=" << 72*hatch.m_distance << "pt,";
318 if (hatch.m_rotation>0 || hatch.m_rotation<0)
319 o << "rot=" << hatch.m_rotation << "deg,";
320 return o;
321 }
323 int cmp(Hatch const &a) const
324 {
325 if (m_type < a.m_type) return -1;
326 if (m_type > a.m_type) return 1;
327 if (m_color < a.m_color) return -1;
328 if (m_color > a.m_color) return 1;
329 if (m_distance < a.m_distance) return -1;
330 if (m_distance > a.m_distance) return 1;
331 if (m_rotation < a.m_rotation) return -1;
332 if (m_rotation > a.m_rotation) return 1;
333 return 0;
334 }
336 Type m_type;
338 MWAWColor m_color;
340 float m_distance;
342 float m_rotation;
343 };
348 struct Pattern {
350 Pattern()
351 : m_dim(0,0)
352 , m_data()
353 , m_picture()
354 , m_pictureAverageColor(MWAWColor::white())
355 {
356 m_colors[0]=MWAWColor::black();
357 m_colors[1]=MWAWColor::white();
358 }
360 Pattern(MWAWVec2i dim, MWAWEmbeddedObject const &picture, MWAWColor const &avColor)
361 : m_dim(dim)
362 , m_data()
363 , m_picture(picture)
364 , m_pictureAverageColor(avColor)
365 {
366 m_colors[0]=MWAWColor::black();
367 m_colors[1]=MWAWColor::white();
368 }
369 Pattern(Pattern const &)=default;
370 Pattern &operator=(Pattern const &)=default;
371 Pattern &operator=(Pattern &&)=default;
373 virtual ~Pattern();
375 bool empty() const
376 {
377 if (m_dim[0]==0 || m_dim[1]==0) return true;
378 if (!m_picture.m_dataList.empty()) return false;
379 if (m_dim[0]!=8 && m_dim[0]!=16 && m_dim[0]!=32) return true;
380 return m_data.size()!=size_t((m_dim[0]/8)*m_dim[1]);
381 }
383 bool getAverageColor(MWAWColor &col) const;
385 bool getUniqueColor(MWAWColor &col) const;
387 bool getBinary(MWAWEmbeddedObject &picture) const;
388
390 int cmp(Pattern const &a) const
391 {
392 int diff = m_dim.cmp(a.m_dim);
393 if (diff) return diff;
394 if (m_data.size() < a.m_data.size()) return -1;
395 if (m_data.size() > a.m_data.size()) return 1;
396 for (size_t h=0; h < m_data.size(); ++h) {
397 if (m_data[h]<a.m_data[h]) return 1;
398 if (m_data[h]>a.m_data[h]) return -1;
399 }
400 for (int i=0; i<2; ++i) {
401 if (m_colors[i] < a.m_colors[i]) return 1;
402 if (m_colors[i] > a.m_colors[i]) return -1;
403 }
404 if (m_pictureAverageColor < a.m_pictureAverageColor) return 1;
405 if (m_pictureAverageColor > a.m_pictureAverageColor) return -1;
406 diff=m_picture.cmp(a.m_picture);
407 if (diff) return diff;
408 return 0;
409 }
411 friend std::ostream &operator<<(std::ostream &o, Pattern const &pat)
412 {
413 o << "dim=" << pat.m_dim << ",";
414 if (!pat.m_picture.isEmpty()) {
415 o << "pict=" << pat.m_picture << ",";
416 o << "col[average]=" << pat.m_pictureAverageColor << ",";
417 }
418 else {
419 if (!pat.m_colors[0].isBlack()) o << "col0=" << pat.m_colors[0] << ",";
420 if (!pat.m_colors[1].isWhite()) o << "col1=" << pat.m_colors[1] << ",";
421 o << "[";
422 for (auto data : pat.m_data)
423 o << std::hex << static_cast<int>(data) << std::dec << ",";
424 o << "],";
425 }
426 return o;
427 }
429 MWAWVec2i m_dim;
430
432 MWAWColor m_colors[2];
434 std::vector<unsigned char> m_data;
435 protected:
437 MWAWEmbeddedObject m_picture;
439 MWAWColor m_pictureAverageColor;
440 };
442 MWAWGraphicStyle()
443 : m_lineDashWidth()
444 , m_lineWidth(1)
445 , m_lineCap(C_Butt)
446 , m_lineJoin(J_Miter)
447 , m_lineOpacity(1)
448 , m_lineColor(MWAWColor::black())
449 , m_surfaceColor(MWAWColor::white())
450 , m_surfaceOpacity(0)
451 , m_shadowColor(MWAWColor::black())
452 , m_shadowOpacity(0)
453 , m_shadowOffset(1,1)
454 , m_pattern()
455 , m_gradient()
456 , m_hatch()
457 , m_backgroundColor(MWAWColor::white())
458 , m_backgroundOpacity(-1)
459 , m_rotate(0)
460 , m_bordersList()
461 , m_frameName("")
462 , m_frameNextName("")
463 , m_fillRuleEvenOdd(false)
464 , m_doNotPrint(false)
465 , m_extra("")
466 {
467 for (auto &fl : m_flip) fl=false;
468 }
469 MWAWGraphicStyle(MWAWGraphicStyle const &)=default;
470 MWAWGraphicStyle &operator=(MWAWGraphicStyle const &)=default;
471 MWAWGraphicStyle &operator=(MWAWGraphicStyle &&)=default;
473 static MWAWGraphicStyle emptyStyle()
474 {
475 MWAWGraphicStyle res;
476 res.m_lineWidth=0;
477 return res;
478 }
480 virtual ~MWAWGraphicStyle();
482 bool hasLine() const
483 {
484 return m_lineWidth>0 && m_lineOpacity>0;
485 }
487 void setSurfaceColor(MWAWColor const &col, float opacity = 1)
488 {
489 m_surfaceColor = col;
490 m_surfaceOpacity = opacity;
491 }
493 bool hasSurfaceColor() const
494 {
495 return m_surfaceOpacity > 0;
496 }
498 void setPattern(Pattern const &pat, float opacity = 1)
499 {
500 m_pattern=pat;
501 m_surfaceOpacity = opacity;
502 }
504 bool hasPattern() const
505 {
506 return !m_pattern.empty() && m_surfaceOpacity > 0;
507 }
509 bool hasGradient(bool complex=false) const
510 {
511 return m_gradient.hasGradient(complex);
512 }
514 bool hasHatch() const
515 {
516 return m_hatch.hasHatch();
517 }
519 bool hasSurface() const
520 {
521 return hasSurfaceColor() || hasPattern() || hasGradient() || hasHatch();
522 }
524 void setBackgroundColor(MWAWColor const &col, float opacity = 1)
525 {
526 m_backgroundColor = col;
527 m_backgroundOpacity = opacity;
528 }
530 bool hasBackgroundColor() const
531 {
532 return m_backgroundOpacity > 0;
533 }
535 void setShadowColor(MWAWColor const &col, float opacity = 1)
536 {
537 m_shadowColor = col;
538 m_shadowOpacity = opacity;
539 }
541 bool hasShadow() const
542 {
543 return m_shadowOpacity > 0;
544 }
546 bool hasBorders() const
547 {
548 return !m_bordersList.empty();
549 }
551 bool hasSameBorders() const
552 {
553 if (m_bordersList.empty()) return true;
554 if (m_bordersList.size()!=4) return false;
555 for (size_t i=1; i<m_bordersList.size(); ++i) {
556 if (m_bordersList[i]!=m_bordersList[0])
557 return false;
558 }
559 return true;
560 }
562 std::vector<MWAWBorder> const &borders() const
563 {
564 return m_bordersList;
565 }
567 void resetBorders()
568 {
569 m_bordersList.resize(0);
570 }
572 void setBorders(int wh, MWAWBorder const &border);
574 friend std::ostream &operator<<(std::ostream &o, MWAWGraphicStyle const &st);
576 void addTo(librevenge::RVNGPropertyList &pList, bool only1d=false) const;
578 void addFrameTo(librevenge::RVNGPropertyList &pList) const;
580 int cmp(MWAWGraphicStyle const &a) const;
581
583 std::vector<float> m_lineDashWidth;
585 float m_lineWidth;
587 LineCap m_lineCap;
589 LineJoin m_lineJoin;
591 float m_lineOpacity;
593 MWAWColor m_lineColor;
595 MWAWColor m_surfaceColor;
597 float m_surfaceOpacity;
598
600 MWAWColor m_shadowColor;
602 float m_shadowOpacity;
604 MWAWVec2f m_shadowOffset;
605
607 Pattern m_pattern;
608
610 Gradient m_gradient;
612 Hatch m_hatch;
613
614 //
615 // related to the frame
616 //
617
619 MWAWColor m_backgroundColor;
621 float m_backgroundOpacity;
623 float m_rotate;
625 std::vector<MWAWBorder> m_bordersList;
627 std::string m_frameName;
629 std::string m_frameNextName;
630
632 Arrow m_arrows[2];
633
634 //
635 // some transformation: must probably be somewhere else
636 //
637
639 bool m_flip[2];
640
642 bool m_fillRuleEvenOdd;
643
645 bool m_doNotPrint;
647 std::string m_extra;
648 };
649 #endif
650 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
MWAWBox2< int >
MWAWGraphicStyle
a structure used to define a picture style
Definition: MWAWGraphicStyle.hxx:48
MWAWGraphicStyle::m_doNotPrint
bool m_doNotPrint
a bool to know if the shape must not be printed
Definition: MWAWGraphicStyle.hxx:645
MWAWGraphicStyle::hasHatch
bool hasHatch() const
returns true if the hatch is defined
Definition: MWAWGraphicStyle.hxx:514
MWAWGraphicStyle::setShadowColor
void setShadowColor(MWAWColor const &col, float opacity=1)
set the shadow color
Definition: MWAWGraphicStyle.hxx:535
MWAWGraphicStyle::m_bordersList
std::vector< MWAWBorder > m_bordersList
the borders MWAWBorder::Pos (for a frame)
Definition: MWAWGraphicStyle.hxx:625
MWAWGraphicStyle::m_shadowOffset
MWAWVec2f m_shadowOffset
the shadow offset
Definition: MWAWGraphicStyle.hxx:604
MWAWGraphicStyle::m_gradient
Gradient m_gradient
the gradient
Definition: MWAWGraphicStyle.hxx:610
MWAWGraphicStyle::borders
std::vector< MWAWBorder > const & borders() const
return the frame border: libmwaw::Left | ...
Definition: MWAWGraphicStyle.hxx:562
MWAWGraphicStyle::m_fillRuleEvenOdd
bool m_fillRuleEvenOdd
true if the fill rule is evenod
Definition: MWAWGraphicStyle.hxx:642
MWAWGraphicStyle::m_rotate
float m_rotate
the rotation
Definition: MWAWGraphicStyle.hxx:623
MWAWGraphicStyle::hasBackgroundColor
bool hasBackgroundColor() const
returns true if the background is defined
Definition: MWAWGraphicStyle.hxx:530
MWAWGraphicStyle::hasSurfaceColor
bool hasSurfaceColor() const
returns true if the surface is defined
Definition: MWAWGraphicStyle.hxx:493
MWAWGraphicStyle::m_frameNextName
std::string m_frameNextName
the frame next name (if there is a link)
Definition: MWAWGraphicStyle.hxx:629
MWAWGraphicStyle::addFrameTo
void addFrameTo(librevenge::RVNGPropertyList &pList) const
add all the frame parameters to propList: the background and the borders
Definition: MWAWGraphicStyle.cxx:430
MWAWGraphicStyle::cmp
int cmp(MWAWGraphicStyle const &a) const
compare two styles
Definition: MWAWGraphicStyle.cxx:478
MWAWGraphicStyle::m_surfaceColor
MWAWColor m_surfaceColor
the surface color
Definition: MWAWGraphicStyle.hxx:595
MWAWGraphicStyle::m_shadowOpacity
float m_shadowOpacity
true if the shadow has some color
Definition: MWAWGraphicStyle.hxx:602
MWAWGraphicStyle::m_lineWidth
float m_lineWidth
the linewidth
Definition: MWAWGraphicStyle.hxx:585
MWAWGraphicStyle::hasSurface
bool hasSurface() const
returns true if the interior surface is defined
Definition: MWAWGraphicStyle.hxx:519
MWAWGraphicStyle::m_backgroundColor
MWAWColor m_backgroundColor
the background color
Definition: MWAWGraphicStyle.hxx:619
MWAWGraphicStyle::setBorders
void setBorders(int wh, MWAWBorder const &border)
sets the cell border: wh=libmwaw::LeftBit|...
Definition: MWAWGraphicStyle.cxx:274
MWAWGraphicStyle::m_frameName
std::string m_frameName
the frame name
Definition: MWAWGraphicStyle.hxx:627
MWAWGraphicStyle::m_shadowColor
MWAWColor m_shadowColor
the shadow color
Definition: MWAWGraphicStyle.hxx:600
MWAWGraphicStyle::m_extra
std::string m_extra
extra data
Definition: MWAWGraphicStyle.hxx:647
MWAWGraphicStyle::hasShadow
bool hasShadow() const
returns true if the shadow is defined
Definition: MWAWGraphicStyle.hxx:541
MWAWGraphicStyle::emptyStyle
static MWAWGraphicStyle emptyStyle()
returns an empty style.
Definition: MWAWGraphicStyle.hxx:473
MWAWGraphicStyle::MWAWGraphicStyle
MWAWGraphicStyle()
constructor
Definition: MWAWGraphicStyle.hxx:442
MWAWGraphicStyle::m_lineOpacity
float m_lineOpacity
the line opacity: 0=transparent
Definition: MWAWGraphicStyle.hxx:591
MWAWGraphicStyle::operator=
MWAWGraphicStyle & operator=(MWAWGraphicStyle const &)=default
MWAWGraphicStyle::hasGradient
bool hasGradient(bool complex=false) const
returns true if the gradient is defined
Definition: MWAWGraphicStyle.hxx:509
MWAWGraphicStyle::setBackgroundColor
void setBackgroundColor(MWAWColor const &col, float opacity=1)
set the background color
Definition: MWAWGraphicStyle.hxx:524
MWAWGraphicStyle::hasLine
bool hasLine() const
returns true if the border is defined
Definition: MWAWGraphicStyle.hxx:482
MWAWGraphicStyle::m_surfaceOpacity
float m_surfaceOpacity
true if the surface has some color
Definition: MWAWGraphicStyle.hxx:597
MWAWGraphicStyle::m_backgroundOpacity
float m_backgroundOpacity
true if the background has some color
Definition: MWAWGraphicStyle.hxx:621
MWAWGraphicStyle::m_hatch
Hatch m_hatch
the hatch
Definition: MWAWGraphicStyle.hxx:612
MWAWGraphicStyle::operator=
MWAWGraphicStyle & operator=(MWAWGraphicStyle &&)=default
MWAWGraphicStyle::m_flip
bool m_flip[2]
two bool to indicated we need to flip the shape or not
Definition: MWAWGraphicStyle.hxx:639
MWAWGraphicStyle::LineCap
LineCap
an enum used to define the basic line cap
Definition: MWAWGraphicStyle.hxx:51
MWAWGraphicStyle::C_Round
@ C_Round
Definition: MWAWGraphicStyle.hxx:51
MWAWGraphicStyle::C_Butt
@ C_Butt
Definition: MWAWGraphicStyle.hxx:51
MWAWGraphicStyle::C_Square
@ C_Square
Definition: MWAWGraphicStyle.hxx:51
MWAWGraphicStyle::m_lineDashWidth
std::vector< float > m_lineDashWidth
the dash array: a sequence of (fullsize, emptysize)
Definition: MWAWGraphicStyle.hxx:583
MWAWGraphicStyle::m_pattern
Pattern m_pattern
the pattern if it exists
Definition: MWAWGraphicStyle.hxx:607
MWAWGraphicStyle::m_lineColor
MWAWColor m_lineColor
the line color
Definition: MWAWGraphicStyle.hxx:593
MWAWGraphicStyle::hasBorders
bool hasBorders() const
return true if the frame has some border
Definition: MWAWGraphicStyle.hxx:546
MWAWGraphicStyle::setSurfaceColor
void setSurfaceColor(MWAWColor const &col, float opacity=1)
set the surface color
Definition: MWAWGraphicStyle.hxx:487
MWAWGraphicStyle::~MWAWGraphicStyle
virtual ~MWAWGraphicStyle()
virtual destructor
Definition: MWAWGraphicStyle.cxx:270
MWAWGraphicStyle::operator<<
friend std::ostream & operator<<(std::ostream &o, MWAWGraphicStyle const &st)
a print operator
Definition: MWAWGraphicStyle.cxx:549
MWAWGraphicStyle::hasPattern
bool hasPattern() const
returns true if the pattern is defined
Definition: MWAWGraphicStyle.hxx:504
MWAWGraphicStyle::resetBorders
void resetBorders()
reset the border
Definition: MWAWGraphicStyle.hxx:567
MWAWGraphicStyle::hasSameBorders
bool hasSameBorders() const
return true if the frame has some border
Definition: MWAWGraphicStyle.hxx:551
MWAWGraphicStyle::MWAWGraphicStyle
MWAWGraphicStyle(MWAWGraphicStyle const &)=default
MWAWGraphicStyle::m_arrows
Arrow m_arrows[2]
the two arrows corresponding to start and end extremity
Definition: MWAWGraphicStyle.hxx:632
MWAWGraphicStyle::LineJoin
LineJoin
an enum used to define the basic line join
Definition: MWAWGraphicStyle.hxx:53
MWAWGraphicStyle::J_Bevel
@ J_Bevel
Definition: MWAWGraphicStyle.hxx:53
MWAWGraphicStyle::J_Miter
@ J_Miter
Definition: MWAWGraphicStyle.hxx:53
MWAWGraphicStyle::J_Round
@ J_Round
Definition: MWAWGraphicStyle.hxx:53
MWAWGraphicStyle::addTo
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
MWAWGraphicStyle::m_lineCap
LineCap m_lineCap
the line cap
Definition: MWAWGraphicStyle.hxx:587
MWAWGraphicStyle::m_lineJoin
LineJoin m_lineJoin
the line join
Definition: MWAWGraphicStyle.hxx:589
MWAWGraphicStyle::setPattern
void setPattern(Pattern const &pat, float opacity=1)
set the pattern
Definition: MWAWGraphicStyle.hxx:498
MWAWVec2< float >
MWAWVec2::cmp
int cmp(MWAWVec2< T > const &p) const
a comparison function: which first compares x then y
Definition: libmwaw_internal.hxx:777
libmwaw_internal.hxx
MWAWVec2i
MWAWVec2< int > MWAWVec2i
MWAWVec2 of int.
Definition: libmwaw_internal.hxx:838
MWAWBox2i
MWAWBox2< int > MWAWBox2i
MWAWBox2 of int.
Definition: libmwaw_internal.hxx:1191
MWAWBorder
a border
Definition: libmwaw_internal.hxx:333
MWAWColor
the class to store a color
Definition: libmwaw_internal.hxx:192
MWAWColor::black
static MWAWColor black()
return the back color
Definition: libmwaw_internal.hxx:245
MWAWColor::isWhite
bool isWhite() const
return true if the color is white
Definition: libmwaw_internal.hxx:289
MWAWColor::white
static MWAWColor white()
return the white color
Definition: libmwaw_internal.hxx:250
MWAWColor::isBlack
bool isBlack() const
return true if the color is black
Definition: libmwaw_internal.hxx:284
MWAWEmbeddedObject
small class use to define a embedded object
Definition: libmwaw_internal.hxx:467
MWAWEmbeddedObject::cmp
int cmp(MWAWEmbeddedObject const &pict) const
a comparison function
Definition: libmwaw_internal.cxx:606
MWAWEmbeddedObject::isEmpty
bool isEmpty() const
return true if the picture contains no data
Definition: libmwaw_internal.hxx:486
MWAWEmbeddedObject::m_dataList
std::vector< librevenge::RVNGBinaryData > m_dataList
the picture content: one data by representation
Definition: libmwaw_internal.hxx:512
MWAWGraphicStyle::Arrow
a structure used to define an arrow
Definition: MWAWGraphicStyle.hxx:56
MWAWGraphicStyle::Arrow::addTo
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
MWAWGraphicStyle::Arrow::m_path
std::string m_path
the arrow path
Definition: MWAWGraphicStyle.hxx:131
MWAWGraphicStyle::Arrow::m_isCentered
bool m_isCentered
flag to know if the arrow is centered
Definition: MWAWGraphicStyle.hxx:135
MWAWGraphicStyle::Arrow::plain
static Arrow plain()
returns a basic plain arrow
Definition: MWAWGraphicStyle.hxx:74
MWAWGraphicStyle::Arrow::operator>
bool operator>(Arrow const &arrow) const
operator>
Definition: MWAWGraphicStyle.hxx:111
MWAWGraphicStyle::Arrow::m_width
float m_width
the arrow width in point
Definition: MWAWGraphicStyle.hxx:133
MWAWGraphicStyle::Arrow::operator!=
bool operator!=(Arrow const &arrow) const
operator!=
Definition: MWAWGraphicStyle.hxx:95
MWAWGraphicStyle::Arrow::operator>=
bool operator>=(Arrow const &arrow) const
operator>=
Definition: MWAWGraphicStyle.hxx:116
MWAWGraphicStyle::Arrow::operator<=
bool operator<=(Arrow const &arrow) const
operator<=
Definition: MWAWGraphicStyle.hxx:106
MWAWGraphicStyle::Arrow::isEmpty
bool isEmpty() const
returns true if there is no arrow
Definition: MWAWGraphicStyle.hxx:121
MWAWGraphicStyle::Arrow::operator<
bool operator<(Arrow const &arrow) const
operator<
Definition: MWAWGraphicStyle.hxx:100
MWAWGraphicStyle::Arrow::operator==
bool operator==(Arrow const &arrow) const
operator==
Definition: MWAWGraphicStyle.hxx:89
MWAWGraphicStyle::Arrow::Arrow
Arrow(float w, MWAWBox2i const &box, std::string const &path, bool centered=false)
constructor
Definition: MWAWGraphicStyle.hxx:66
MWAWGraphicStyle::Arrow::m_viewBox
MWAWBox2i m_viewBox
the arrow viewbox
Definition: MWAWGraphicStyle.hxx:129
MWAWGraphicStyle::Arrow::operator<<
friend std::ostream & operator<<(std::ostream &o, Arrow const &arrow)
operator<<
Definition: MWAWGraphicStyle.hxx:79
MWAWGraphicStyle::Arrow::Arrow
Arrow()
constructor ( no arrow)
Definition: MWAWGraphicStyle.hxx:58
MWAWGraphicStyle::Gradient::Stop
a structure used to define the gradient limit in MWAWGraphicStyle
Definition: MWAWGraphicStyle.hxx:141
MWAWGraphicStyle::Gradient::Stop::m_opacity
float m_opacity
the opacity
Definition: MWAWGraphicStyle.hxx:174
MWAWGraphicStyle::Gradient::Stop::operator<<
friend std::ostream & operator<<(std::ostream &o, Stop const &st)
a print operator
Definition: MWAWGraphicStyle.hxx:161
MWAWGraphicStyle::Gradient::Stop::m_offset
float m_offset
the offset
Definition: MWAWGraphicStyle.hxx:170
MWAWGraphicStyle::Gradient::Stop::m_color
MWAWColor m_color
the color
Definition: MWAWGraphicStyle.hxx:172
MWAWGraphicStyle::Gradient::Stop::cmp
int cmp(Stop const &a) const
compare two gradient
Definition: MWAWGraphicStyle.hxx:150
MWAWGraphicStyle::Gradient::Stop::Stop
Stop(float offset=0.0, MWAWColor const &col=MWAWColor::black(), float opacity=1.0)
constructor
Definition: MWAWGraphicStyle.hxx:143
MWAWGraphicStyle::Gradient
a basic gradient used in a MWAWGraphicStyle
Definition: MWAWGraphicStyle.hxx:139
MWAWGraphicStyle::Gradient::m_radius
float m_radius
the gradient radius
Definition: MWAWGraphicStyle.hxx:272
MWAWGraphicStyle::Gradient::m_stopList
std::vector< Stop > m_stopList
the list of gradient limits
Definition: MWAWGraphicStyle.hxx:264
MWAWGraphicStyle::Gradient::operator<<
friend std::ostream & operator<<(std::ostream &o, Gradient const &grad)
a print operator
Definition: MWAWGraphicStyle.hxx:200
MWAWGraphicStyle::Gradient::Gradient
Gradient()
constructor
Definition: MWAWGraphicStyle.hxx:179
MWAWGraphicStyle::Gradient::Type
Type
an enum used to define the gradient type
Definition: MWAWGraphicStyle.hxx:177
MWAWGraphicStyle::Gradient::G_Axial
@ G_Axial
Definition: MWAWGraphicStyle.hxx:177
MWAWGraphicStyle::Gradient::G_Linear
@ G_Linear
Definition: MWAWGraphicStyle.hxx:177
MWAWGraphicStyle::Gradient::G_Square
@ G_Square
Definition: MWAWGraphicStyle.hxx:177
MWAWGraphicStyle::Gradient::G_Rectangular
@ G_Rectangular
Definition: MWAWGraphicStyle.hxx:177
MWAWGraphicStyle::Gradient::G_Radial
@ G_Radial
Definition: MWAWGraphicStyle.hxx:177
MWAWGraphicStyle::Gradient::G_None
@ G_None
Definition: MWAWGraphicStyle.hxx:177
MWAWGraphicStyle::Gradient::G_Ellipsoid
@ G_Ellipsoid
Definition: MWAWGraphicStyle.hxx:177
MWAWGraphicStyle::Gradient::addTo
void addTo(librevenge::RVNGPropertyList &propList) const
add a gradient to the propList
Definition: MWAWGraphicStyle.cxx:191
MWAWGraphicStyle::Gradient::hasGradient
bool hasGradient(bool complex=false) const
returns true if the gradient is defined
Definition: MWAWGraphicStyle.hxx:191
MWAWGraphicStyle::Gradient::m_angle
float m_angle
the gradient angle
Definition: MWAWGraphicStyle.hxx:266
MWAWGraphicStyle::Gradient::m_border
float m_border
the gradient border opacity
Definition: MWAWGraphicStyle.hxx:268
MWAWGraphicStyle::Gradient::cmp
int cmp(Gradient const &a) const
compare two gradient
Definition: MWAWGraphicStyle.hxx:241
MWAWGraphicStyle::Gradient::getAverageColor
bool getAverageColor(MWAWColor &color) const
returns the average gradient color if the gradient is defined.
Definition: MWAWGraphicStyle.cxx:168
MWAWGraphicStyle::Gradient::m_percentCenter
MWAWVec2f m_percentCenter
the gradient center
Definition: MWAWGraphicStyle.hxx:270
MWAWGraphicStyle::Gradient::m_type
Type m_type
the gradient type
Definition: MWAWGraphicStyle.hxx:262
MWAWGraphicStyle::Hatch
a basic hatch used in MWAWGraphicStyle
Definition: MWAWGraphicStyle.hxx:276
MWAWGraphicStyle::Hatch::m_distance
float m_distance
the hatch distance in inches
Definition: MWAWGraphicStyle.hxx:340
MWAWGraphicStyle::Hatch::Type
Type
the potential type
Definition: MWAWGraphicStyle.hxx:278
MWAWGraphicStyle::Hatch::H_Triple
@ H_Triple
Definition: MWAWGraphicStyle.hxx:278
MWAWGraphicStyle::Hatch::H_Single
@ H_Single
Definition: MWAWGraphicStyle.hxx:278
MWAWGraphicStyle::Hatch::H_None
@ H_None
Definition: MWAWGraphicStyle.hxx:278
MWAWGraphicStyle::Hatch::H_Double
@ H_Double
Definition: MWAWGraphicStyle.hxx:278
MWAWGraphicStyle::Hatch::hasHatch
bool hasHatch() const
returns true if the gradient is defined
Definition: MWAWGraphicStyle.hxx:288
MWAWGraphicStyle::Hatch::Hatch
Hatch()
constructor
Definition: MWAWGraphicStyle.hxx:280
MWAWGraphicStyle::Hatch::m_color
MWAWColor m_color
the hatch color
Definition: MWAWGraphicStyle.hxx:338
MWAWGraphicStyle::Hatch::cmp
int cmp(Hatch const &a) const
compare two hatchs
Definition: MWAWGraphicStyle.hxx:323
MWAWGraphicStyle::Hatch::addTo
void addTo(librevenge::RVNGPropertyList &propList) const
add a hatch to the propList
Definition: MWAWGraphicStyle.cxx:251
MWAWGraphicStyle::Hatch::operator<<
friend std::ostream & operator<<(std::ostream &o, Hatch const &hatch)
a print operator
Definition: MWAWGraphicStyle.hxx:295
MWAWGraphicStyle::Hatch::m_rotation
float m_rotation
the rotation (in degrees)
Definition: MWAWGraphicStyle.hxx:342
MWAWGraphicStyle::Hatch::m_type
Type m_type
the hatch type
Definition: MWAWGraphicStyle.hxx:336
MWAWGraphicStyle::Pattern
a basic pattern used in a MWAWGraphicStyle:
Definition: MWAWGraphicStyle.hxx:348
MWAWGraphicStyle::Pattern::operator=
Pattern & operator=(Pattern &&)=default
MWAWGraphicStyle::Pattern::m_colors
MWAWColor m_colors[2]
the two indexed colors
Definition: MWAWGraphicStyle.hxx:432
MWAWGraphicStyle::Pattern::Pattern
Pattern()
constructor
Definition: MWAWGraphicStyle.hxx:350
MWAWGraphicStyle::Pattern::m_dim
MWAWVec2i m_dim
the dimension width x height
Definition: MWAWGraphicStyle.hxx:429
MWAWGraphicStyle::Pattern::getAverageColor
bool getAverageColor(MWAWColor &col) const
return the average color
Definition: MWAWGraphicStyle.cxx:101
MWAWGraphicStyle::Pattern::operator=
Pattern & operator=(Pattern const &)=default
MWAWGraphicStyle::Pattern::Pattern
Pattern(MWAWVec2i dim, MWAWEmbeddedObject const &picture, MWAWColor const &avColor)
constructor from a binary data
Definition: MWAWGraphicStyle.hxx:360
MWAWGraphicStyle::Pattern::m_data
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:434
MWAWGraphicStyle::Pattern::m_pictureAverageColor
MWAWColor m_pictureAverageColor
the picture average color
Definition: MWAWGraphicStyle.hxx:439
MWAWGraphicStyle::Pattern::Pattern
Pattern(Pattern const &)=default
MWAWGraphicStyle::Pattern::getUniqueColor
bool getUniqueColor(MWAWColor &col) const
check if the pattern has only one color; if so returns true...
Definition: MWAWGraphicStyle.cxx:86
MWAWGraphicStyle::Pattern::cmp
int cmp(Pattern const &a) const
compare two patterns
Definition: MWAWGraphicStyle.hxx:390
MWAWGraphicStyle::Pattern::getBinary
bool getBinary(MWAWEmbeddedObject &picture) const
tries to convert the picture in a binary data ( ppm)
Definition: MWAWGraphicStyle.cxx:128
MWAWGraphicStyle::Pattern::operator<<
friend std::ostream & operator<<(std::ostream &o, Pattern const &pat)
a print operator
Definition: MWAWGraphicStyle.hxx:411
MWAWGraphicStyle::Pattern::~Pattern
virtual ~Pattern()
virtual destructor
Definition: MWAWGraphicStyle.cxx:82
MWAWGraphicStyle::Pattern::m_picture
MWAWEmbeddedObject m_picture
a picture
Definition: MWAWGraphicStyle.hxx:437
MWAWGraphicStyle::Pattern::empty
bool empty() const
return true if we does not have a pattern
Definition: MWAWGraphicStyle.hxx:375