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Support "clamp to ground" for KML export
[survex.git] / src / printing.cc
blob9b5568f5c1f90d31066da8e7046c5832d734f9e8
1 /* printing.cc */
2 /* Aven printing code */
3 /* Copyright (C) 1993-2003,2004,2005,2006,2010,2011,2012,2013,2014,2015,2016,2017,2018 Olly Betts
4 * Copyright (C) 2001,2004 Philip Underwood
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 */
20
21 #ifdef HAVE_CONFIG_H
22 # include <config.h>
23 #endif
24
25 #include <wx/confbase.h>
26 #include <wx/filename.h>
27 #include <wx/print.h>
28 #include <wx/printdlg.h>
29 #include <wx/spinctrl.h>
30 #include <wx/radiobox.h>
31 #include <wx/statbox.h>
32 #include <wx/valgen.h>
33
34 #include <vector>
35
36 #include <stdio.h>
37 #include <stdlib.h>
38 #include <math.h>
39 #include <string.h>
40 #include <ctype.h>
41 #include <float.h>
42 #include <limits.h>
43
44 #include "export.h"
45 #include "filelist.h"
46 #include "filename.h"
47 #include "message.h"
48 #include "useful.h"
49
50 #include "aven.h"
51 #include "avenprcore.h"
52 #include "mainfrm.h"
53 #include "printing.h"
54
55 using namespace std;
56
57 // How many decimal points to show on angles:
58 #define ANGLE_DP 1
59
60 #if ANGLE_DP == 0
61 # define ANGLE_FMT wxT("%03.f")
62 # define ANGLE2_FMT wxT("%.f")
63 #elif ANGLE_DP == 1
64 # define ANGLE_FMT wxT("%05.1f")
65 # define ANGLE2_FMT wxT("%.1f")
66 #elif ANGLE_DP == 2
67 # define ANGLE_FMT wxT("%06.2f")
68 # define ANGLE2_FMT wxT("%.2f")
69 #else
70 # error Need to add ANGLE_FMT and ANGLE2_FMT for the currently set ANGLE_DP
71 #endif
72
73 static wxString
74 format_angle(const wxChar * fmt, double angle)
75 {
76 wxString s;
77 s.Printf(fmt, angle);
78 size_t dot = s.find('.');
79 size_t i = s.size();
80 while (i > dot) {
81 --i;
82 if (s[i] != '0') {
83 if (i != dot) ++i;
84 s.resize(i);
85 break;
86 }
87 }
88 s += wmsg(/*°*/344);
89 return s;
90 }
91
92 enum {
93 svx_EXPORT = 1200,
94 svx_FORMAT,
95 svx_SCALE,
96 svx_BEARING,
97 svx_TILT,
98 svx_LEGS,
99 svx_STATIONS,
100 svx_NAMES,
101 svx_XSECT,
102 svx_WALLS,
103 svx_PASSAGES,
104 svx_BORDERS,
105 svx_BLANKS,
106 svx_LEGEND,
107 svx_SURFACE,
108 svx_SPLAYS,
109 svx_PLAN,
110 svx_ELEV,
111 svx_ENTS,
112 svx_FIXES,
113 svx_EXPORTS,
114 svx_GRID,
115 svx_TEXT_HEIGHT,
116 svx_MARKER_SIZE,
117 svx_CENTRED,
118 svx_FULLCOORDS,
119 svx_CLAMP_TO_GROUND
120 };
121
122 class BitValidator : public wxValidator {
123 // Disallow assignment.
124 BitValidator & operator=(const BitValidator&);
125
126 protected:
127 int * val;
128
129 int mask;
130
131 public:
132 BitValidator(int * val_, int mask_)
133 : val(val_), mask(mask_) { }
134
135 BitValidator(const BitValidator &o) : wxValidator() {
136 Copy(o);
137 }
138
139 ~BitValidator() { }
140
141 wxObject *Clone() const { return new BitValidator(val, mask); }
142
143 bool Copy(const BitValidator& o) {
144 wxValidator::Copy(o);
145 val = o.val;
146 mask = o.mask;
147 return true;
148 }
149
150 bool Validate(wxWindow *) { return true; }
151
152 bool TransferToWindow() {
153 if (!m_validatorWindow->IsKindOf(CLASSINFO(wxCheckBox)))
154 return false;
155 ((wxCheckBox*)m_validatorWindow)->SetValue(*val & mask);
156 return true;
157 }
158
159 bool TransferFromWindow() {
160 if (!m_validatorWindow->IsKindOf(CLASSINFO(wxCheckBox)))
161 return false;
162 if (((wxCheckBox*)m_validatorWindow)->IsChecked())
163 *val |= mask;
164 else
165 *val &= ~mask;
166 return true;
167 }
168 };
169
170 class svxPrintout : public wxPrintout {
171 MainFrm *mainfrm;
172 layout *m_layout;
173 wxPageSetupDialogData* m_data;
174 wxDC* pdc;
175 wxFont *font_labels, *font_default;
176 // Currently unused, but "skip blank pages" would use it.
177 bool scan_for_blank_pages;
178
179 wxPen *pen_frame, *pen_cross, *pen_leg, *pen_surface_leg, *pen_splay;
180 wxColour colour_text, colour_labels;
181
182 long x_t, y_t;
183 double font_scaling_x, font_scaling_y;
184
185 struct {
186 long x_min, y_min, x_max, y_max;
187 } clip;
188
189 bool fBlankPage;
190
191 int check_intersection(long x_p, long y_p);
192 void draw_info_box();
193 void draw_scale_bar(double x, double y, double MaxLength);
194 int next_page(int *pstate, char **q, int pageLim);
195 void drawticks(int tsize, int x, int y);
196
197 void MOVEMM(double X, double Y) {
198 MoveTo((long)(X * m_layout->scX), (long)(Y * m_layout->scY));
199 }
200 void DRAWMM(double X, double Y) {
201 DrawTo((long)(X * m_layout->scX), (long)(Y * m_layout->scY));
202 }
203 void MoveTo(long x, long y);
204 void DrawTo(long x, long y);
205 void DrawCross(long x, long y);
206 void SetFont(wxFont * font) {
207 pdc->SetFont(*font);
208 }
209 void WriteString(const wxString & s);
210 void DrawEllipse(long x, long y, long r, long R);
211 void SolidRectangle(long x, long y, long w, long h);
212 void NewPage(int pg, int pagesX, int pagesY);
213 void PlotLR(const vector<XSect> & centreline);
214 void PlotUD(const vector<XSect> & centreline);
215 public:
216 svxPrintout(MainFrm *mainfrm, layout *l, wxPageSetupDialogData *data, const wxString & title);
217 bool OnPrintPage(int pageNum);
218 void GetPageInfo(int *minPage, int *maxPage,
219 int *pageFrom, int *pageTo);
220 bool HasPage(int pageNum);
221 void OnBeginPrinting();
222 void OnEndPrinting();
223 };
224
225 BEGIN_EVENT_TABLE(svxPrintDlg, wxDialog)
226 EVT_CHOICE(svx_FORMAT, svxPrintDlg::OnChange)
227 EVT_TEXT(svx_SCALE, svxPrintDlg::OnChange)
228 EVT_COMBOBOX(svx_SCALE, svxPrintDlg::OnChange)
229 EVT_SPINCTRLDOUBLE(svx_BEARING, svxPrintDlg::OnChangeSpin)
230 EVT_SPINCTRLDOUBLE(svx_TILT, svxPrintDlg::OnChangeSpin)
231 EVT_BUTTON(wxID_PRINT, svxPrintDlg::OnPrint)
232 EVT_BUTTON(svx_EXPORT, svxPrintDlg::OnExport)
233 EVT_BUTTON(wxID_CANCEL, svxPrintDlg::OnCancel)
234 #ifdef AVEN_PRINT_PREVIEW
235 EVT_BUTTON(wxID_PREVIEW, svxPrintDlg::OnPreview)
236 #endif
237 EVT_BUTTON(svx_PLAN, svxPrintDlg::OnPlan)
238 EVT_BUTTON(svx_ELEV, svxPrintDlg::OnElevation)
239 EVT_UPDATE_UI(svx_PLAN, svxPrintDlg::OnPlanUpdate)
240 EVT_UPDATE_UI(svx_ELEV, svxPrintDlg::OnElevationUpdate)
241 EVT_CHECKBOX(svx_LEGS, svxPrintDlg::OnChange)
242 EVT_CHECKBOX(svx_STATIONS, svxPrintDlg::OnChange)
243 EVT_CHECKBOX(svx_NAMES, svxPrintDlg::OnChange)
244 EVT_CHECKBOX(svx_SURFACE, svxPrintDlg::OnChange)
245 EVT_CHECKBOX(svx_SPLAYS, svxPrintDlg::OnChange)
246 EVT_CHECKBOX(svx_ENTS, svxPrintDlg::OnChange)
247 EVT_CHECKBOX(svx_FIXES, svxPrintDlg::OnChange)
248 EVT_CHECKBOX(svx_EXPORTS, svxPrintDlg::OnChange)
249 END_EVENT_TABLE()
250
251 static wxString scales[] = {
252 wxT(""),
253 wxT("25"),
254 wxT("50"),
255 wxT("100"),
256 wxT("250"),
257 wxT("500"),
258 wxT("1000"),
259 wxT("2500"),
260 wxT("5000"),
261 wxT("10000"),
262 wxT("25000"),
263 wxT("50000"),
264 wxT("100000")
265 };
266
267 // The order of these arrays must match export_format in export.h.
268
269 static wxString formats[] = {
270 wxT("DXF"),
271 wxT("EPS"),
272 wxT("GPX"),
273 wxT("HPGL"),
274 wxT("JSON"),
275 wxT("KML"),
276 wxT("Plot"),
277 wxT("Skencil"),
278 wxT("Survex pos"),
279 wxT("SVG")
280 };
281
282 static_assert(sizeof(formats) == FMT_MAX_PLUS_ONE_ * sizeof(formats[0]),
283 "formats[] matches enum export_format");
284
285 // We discriminate as "One Page" isn't valid for exporting.
286 static wxString default_scale_print;
287 static wxString default_scale_export;
288
289 svxPrintDlg::svxPrintDlg(MainFrm* mainfrm_, const wxString & filename,
290 const wxString & title,
291 const wxString & datestamp,
292 double angle, double tilt_angle,
293 bool labels, bool crosses, bool legs, bool surf,
294 bool splays, bool tubes, bool ents, bool fixes,
295 bool exports, bool printing, bool close_after_)
296 : wxDialog(mainfrm_, -1, wxString(printing ?
297 /* TRANSLATORS: Title of the print
298 * dialog */
299 wmsg(/*Print*/399) :
300 /* TRANSLATORS: Title of the export
301 * dialog */
302 wmsg(/*Export*/383))),
303 m_layout(printing ? wxGetApp().GetPageSetupDialogData() : NULL),
304 m_File(filename), mainfrm(mainfrm_), close_after(close_after_)
305 {
306 m_scale = NULL;
307 m_printSize = NULL;
308 m_bearing = NULL;
309 m_tilt = NULL;
310 m_format = NULL;
311 int show_mask = 0;
312 if (labels)
313 show_mask |= LABELS;
314 if (crosses)
315 show_mask |= STNS;
316 if (legs)
317 show_mask |= LEGS;
318 if (surf)
319 show_mask |= SURF;
320 if (splays)
321 show_mask |= SPLAYS;
322 if (tubes)
323 show_mask |= XSECT|WALLS|PASG;
324 if (ents)
325 show_mask |= ENTS;
326 if (fixes)
327 show_mask |= FIXES;
328 if (exports)
329 show_mask |= EXPORTS;
330 m_layout.show_mask = show_mask;
331 m_layout.datestamp = datestamp;
332 m_layout.rot = angle;
333 m_layout.title = title;
334 if (mainfrm->IsExtendedElevation()) {
335 m_layout.view = layout::EXTELEV;
336 if (m_layout.rot != 0.0 && m_layout.rot != 180.0) m_layout.rot = 0;
337 m_layout.tilt = 0;
338 } else {
339 m_layout.tilt = tilt_angle;
340 if (m_layout.tilt == -90.0) {
341 m_layout.view = layout::PLAN;
342 } else if (m_layout.tilt == 0.0) {
343 m_layout.view = layout::ELEV;
344 } else {
345 m_layout.view = layout::TILT;
346 }
347 }
348
349 /* setup our print dialog*/
350 wxBoxSizer* v1 = new wxBoxSizer(wxVERTICAL);
351 wxBoxSizer* h1 = new wxBoxSizer(wxHORIZONTAL); // holds controls
352 /* TRANSLATORS: Used as a label for the surrounding box for the "Bearing"
353 * and "Tilt angle" fields, and the "Plan view" and "Elevation" buttons in
354 * the "what to print/export" dialog. */
355 m_viewbox = new wxStaticBoxSizer(new wxStaticBox(this, -1, wmsg(/*View*/283)), wxVERTICAL);
356 /* TRANSLATORS: Used as a label for the surrounding box for the "survey
357 * legs" "stations" "names" etc checkboxes in the "what to print" dialog.
358 * "Elements" isn’t a good name for this but nothing better has yet come to
359 * mind! */
360 wxBoxSizer* v2 = new wxStaticBoxSizer(new wxStaticBox(this, -1, wmsg(/*Elements*/256)), wxVERTICAL);
361 wxBoxSizer* h2 = new wxBoxSizer(wxHORIZONTAL); // holds buttons
362
363 if (!printing) {
364 wxStaticText* label;
365 label = new wxStaticText(this, -1, wxString(wmsg(/*Export format*/410)));
366 const size_t n_formats = sizeof(formats) / sizeof(formats[0]);
367 m_format = new wxChoice(this, svx_FORMAT,
368 wxDefaultPosition, wxDefaultSize,
369 n_formats, formats);
370 unsigned current_format = 0;
371 wxConfigBase * cfg = wxConfigBase::Get();
372 wxString s;
373 if (cfg->Read(wxT("export_format"), &s, wxString())) {
374 for (unsigned i = 0; i != n_formats; ++i) {
375 if (s == formats[i]) {
376 current_format = i;
377 break;
378 }
379 }
380 }
381 m_format->SetSelection(current_format);
382 wxBoxSizer* formatbox = new wxBoxSizer(wxHORIZONTAL);
383 formatbox->Add(label, 0, wxALIGN_CENTRE_VERTICAL|wxALL, 5);
384 formatbox->Add(m_format, 0, wxALIGN_CENTRE_VERTICAL|wxALL, 5);
385
386 v1->Add(formatbox, 0, wxALIGN_LEFT|wxALL, 0);
387 }
388
389 wxStaticText* label;
390 label = new wxStaticText(this, -1, wxString(wmsg(/*Scale*/154)) + wxT(" 1:"));
391 if (printing && scales[0].empty()) {
392 /* TRANSLATORS: used in the scale drop down selector in the print
393 * dialog the implicit meaning is "choose a suitable scale to fit
394 * the plot on a single page", but we need something shorter */
395 scales[0].assign(wmsg(/*One page*/258));
396 }
397 wxString default_scale;
398 if (printing) {
399 default_scale = default_scale_print;
400 if (default_scale.empty()) default_scale = scales[0];
401 } else {
402 default_scale = default_scale_export;
403 if (default_scale.empty()) default_scale = wxT("1000");
404 }
405 const wxString* scale_list = scales;
406 size_t n_scales = sizeof(scales) / sizeof(scales[0]);
407 if (!printing) {
408 ++scale_list;
409 --n_scales;
410 }
411 m_scale = new wxComboBox(this, svx_SCALE, default_scale, wxDefaultPosition,
412 wxDefaultSize, n_scales, scale_list);
413 m_scalebox = new wxBoxSizer(wxHORIZONTAL);
414 m_scalebox->Add(label, 0, wxALIGN_CENTRE_VERTICAL|wxALL, 5);
415 m_scalebox->Add(m_scale, 0, wxALIGN_CENTRE_VERTICAL|wxALL, 5);
416
417 m_viewbox->Add(m_scalebox, 0, wxALIGN_LEFT|wxALL, 0);
418
419 if (printing) {
420 // Make the dummy string wider than any sane value and use that to
421 // fix the width of the control so the sizers allow space for bigger
422 // page layouts.
423 m_printSize = new wxStaticText(this, -1, wxString::Format(wmsg(/*%d pages (%dx%d)*/257), 9604, 98, 98));
424 m_viewbox->Add(m_printSize, 0, wxALIGN_LEFT|wxALL, 5);
425 }
426
427 if (m_layout.view != layout::EXTELEV) {
428 wxFlexGridSizer* anglebox = new wxFlexGridSizer(2);
429 wxStaticText * brg_label, * tilt_label;
430 brg_label = new wxStaticText(this, -1, wmsg(/*Bearing*/259));
431 anglebox->Add(brg_label, 0, wxALIGN_CENTRE_VERTICAL|wxALIGN_LEFT|wxALL, 5);
432 // wSP_WRAP means that you can scroll past 360 to 0, and vice versa.
433 m_bearing = new wxSpinCtrlDouble(this, svx_BEARING, wxEmptyString,
434 wxDefaultPosition, wxDefaultSize,
435 wxSP_ARROW_KEYS|wxALIGN_RIGHT|wxSP_WRAP);
436 m_bearing->SetRange(0.0, 360.0);
437 m_bearing->SetDigits(ANGLE_DP);
438 anglebox->Add(m_bearing, 0, wxALIGN_CENTRE|wxALL, 5);
439 /* TRANSLATORS: Used in the print dialog: */
440 tilt_label = new wxStaticText(this, -1, wmsg(/*Tilt angle*/263));
441 anglebox->Add(tilt_label, 0, wxALIGN_CENTRE_VERTICAL|wxALIGN_LEFT|wxALL, 5);
442 m_tilt = new wxSpinCtrlDouble(this, svx_TILT);
443 m_tilt->SetRange(-90.0, 90.0);
444 m_tilt->SetDigits(ANGLE_DP);
445 anglebox->Add(m_tilt, 0, wxALIGN_CENTRE|wxALL, 5);
446
447 m_viewbox->Add(anglebox, 0, wxALIGN_LEFT|wxALL, 0);
448
449 wxBoxSizer * planelevsizer = new wxBoxSizer(wxHORIZONTAL);
450 planelevsizer->Add(new wxButton(this, svx_PLAN, wmsg(/*P&lan view*/117)),
451 0, wxALIGN_CENTRE_VERTICAL|wxALL, 5);
452 planelevsizer->Add(new wxButton(this, svx_ELEV, wmsg(/*&Elevation*/285)),
453 0, wxALIGN_CENTRE_VERTICAL|wxALL, 5);
454
455 m_viewbox->Add(planelevsizer, 0, wxALIGN_LEFT|wxALL, 5);
456 }
457
458 /* TRANSLATORS: Here a "survey leg" is a set of measurements between two
459 * "survey stations". */
460 v2->Add(new wxCheckBox(this, svx_LEGS, wmsg(/*Underground Survey Legs*/262),
461 wxDefaultPosition, wxDefaultSize, 0,
462 BitValidator(&m_layout.show_mask, LEGS)),
463 0, wxALIGN_LEFT|wxALL, 2);
464 /* TRANSLATORS: Here a "survey leg" is a set of measurements between two
465 * "survey stations". */
466 v2->Add(new wxCheckBox(this, svx_SURFACE, wmsg(/*Sur&face Survey Legs*/403),
467 wxDefaultPosition, wxDefaultSize, 0,
468 BitValidator(&m_layout.show_mask, SURF)),
469 0, wxALIGN_LEFT|wxALL, 2);
470 v2->Add(new wxCheckBox(this, svx_SPLAYS, wmsg(/*Spla&y Legs*/406),
471 wxDefaultPosition, wxDefaultSize, 0,
472 BitValidator(&m_layout.show_mask, SPLAYS)),
473 0, wxALIGN_LEFT|wxALL, 2);
474 v2->Add(new wxCheckBox(this, svx_STATIONS, wmsg(/*Crosses*/261),
475 wxDefaultPosition, wxDefaultSize, 0,
476 BitValidator(&m_layout.show_mask, STNS)),
477 0, wxALIGN_LEFT|wxALL, 2);
478 v2->Add(new wxCheckBox(this, svx_NAMES, wmsg(/*Station Names*/260),
479 wxDefaultPosition, wxDefaultSize, 0,
480 BitValidator(&m_layout.show_mask, LABELS)),
481 0, wxALIGN_LEFT|wxALL, 2);
482 v2->Add(new wxCheckBox(this, svx_ENTS, wmsg(/*Entrances*/418),
483 wxDefaultPosition, wxDefaultSize, 0,
484 BitValidator(&m_layout.show_mask, ENTS)),
485 0, wxALIGN_LEFT|wxALL, 2);
486 v2->Add(new wxCheckBox(this, svx_FIXES, wmsg(/*Fixed Points*/419),
487 wxDefaultPosition, wxDefaultSize, 0,
488 BitValidator(&m_layout.show_mask, FIXES)),
489 0, wxALIGN_LEFT|wxALL, 2);
490 v2->Add(new wxCheckBox(this, svx_EXPORTS, wmsg(/*Exported Stations*/420),
491 wxDefaultPosition, wxDefaultSize, 0,
492 BitValidator(&m_layout.show_mask, EXPORTS)),
493 0, wxALIGN_LEFT|wxALL, 2);
494 v2->Add(new wxCheckBox(this, svx_XSECT, wmsg(/*Cross-sections*/393),
495 wxDefaultPosition, wxDefaultSize, 0,
496 BitValidator(&m_layout.show_mask, XSECT)),
497 0, wxALIGN_LEFT|wxALL, 2);
498 if (!printing) {
499 v2->Add(new wxCheckBox(this, svx_WALLS, wmsg(/*Walls*/394),
500 wxDefaultPosition, wxDefaultSize, 0,
501 BitValidator(&m_layout.show_mask, WALLS)),
502 0, wxALIGN_LEFT|wxALL, 2);
503 // TRANSLATORS: Label for checkbox which controls whether there's a
504 // layer in the exported file (for formats such as DXF and SVG)
505 // containing polygons for the inside of cave passages).
506 v2->Add(new wxCheckBox(this, svx_PASSAGES, wmsg(/*Passages*/395),
507 wxDefaultPosition, wxDefaultSize, 0,
508 BitValidator(&m_layout.show_mask, PASG)),
509 0, wxALIGN_LEFT|wxALL, 2);
510 v2->Add(new wxCheckBox(this, svx_CENTRED, wmsg(/*Origin in centre*/421),
511 wxDefaultPosition, wxDefaultSize, 0,
512 BitValidator(&m_layout.show_mask, CENTRED)),
513 0, wxALIGN_LEFT|wxALL, 2);
514 v2->Add(new wxCheckBox(this, svx_FULLCOORDS, wmsg(/*Full coordinates*/422),
515 wxDefaultPosition, wxDefaultSize, 0,
516 BitValidator(&m_layout.show_mask, FULL_COORDS)),
517 0, wxALIGN_LEFT|wxALL, 2);
518 v2->Add(new wxCheckBox(this, svx_CLAMP_TO_GROUND, wmsg(/*Clamp to ground*/477),
519 wxDefaultPosition, wxDefaultSize, 0,
520 BitValidator(&m_layout.show_mask, CLAMP_TO_GROUND)),
521 0, wxALIGN_LEFT|wxALL, 2);
522 }
523 if (printing) {
524 /* TRANSLATORS: used in the print dialog - controls drawing lines
525 * around each page */
526 v2->Add(new wxCheckBox(this, svx_BORDERS, wmsg(/*Page Borders*/264),
527 wxDefaultPosition, wxDefaultSize, 0,
528 wxGenericValidator(&m_layout.Border)),
529 0, wxALIGN_LEFT|wxALL, 2);
530 /* TRANSLATORS: will be used in the print dialog - check this to print
531 * blank pages (otherwise they’ll be skipped to save paper) */
532 // m_blanks = new wxCheckBox(this, svx_BLANKS, wmsg(/*Blank Pages*/266));
533 // v2->Add(m_blanks, 0, wxALIGN_LEFT|wxALL, 2);
534 /* TRANSLATORS: As in the legend on a map. Used in the print dialog -
535 * controls drawing the box at the lower left with survey name, view
536 * angles, etc */
537 v2->Add(new wxCheckBox(this, svx_LEGEND, wmsg(/*Legend*/265),
538 wxDefaultPosition, wxDefaultSize, 0,
539 wxGenericValidator(&m_layout.Legend)),
540 0, wxALIGN_LEFT|wxALL, 2);
541 }
542
543 h1->Add(v2, 0, wxALIGN_LEFT|wxALL, 5);
544 h1->Add(m_viewbox, 0, wxALIGN_LEFT|wxLEFT, 5);
545
546 v1->Add(h1, 0, wxALIGN_LEFT|wxALL, 5);
547
548 // When we enable/disable checkboxes in the export dialog, ideally we'd
549 // like the dialog to resize, but not sure how to achieve that, so we
550 // add a stretchable spacer here so at least the buttons stay in the
551 // lower right corner.
552 v1->AddStretchSpacer();
553
554 wxButton * but;
555 but = new wxButton(this, wxID_CANCEL);
556 h2->Add(but, 0, wxALL, 5);
557 if (printing) {
558 #ifdef AVEN_PRINT_PREVIEW
559 but = new wxButton(this, wxID_PREVIEW);
560 h2->Add(but, 0, wxALL, 5);
561 but = new wxButton(this, wxID_PRINT);
562 #else
563 but = new wxButton(this, wxID_PRINT, wmsg(/*&Print...*/400));
564 #endif
565 } else {
566 /* TRANSLATORS: The text on the action button in the "Export" settings
567 * dialog */
568 but = new wxButton(this, svx_EXPORT, wmsg(/*&Export...*/230));
569 }
570 but->SetDefault();
571 h2->Add(but, 0, wxALL, 5);
572 v1->Add(h2, 0, wxALIGN_RIGHT|wxALL, 5);
573
574 SetAutoLayout(true);
575 SetSizer(v1);
576 v1->SetSizeHints(this);
577
578 LayoutToUI();
579 SomethingChanged(0);
580 }
581
582 void
583 svxPrintDlg::OnPrint(wxCommandEvent&) {
584 SomethingChanged(0);
585 TransferDataFromWindow();
586 wxPageSetupDialogData * psdd = wxGetApp().GetPageSetupDialogData();
587 wxPrintDialogData pd(psdd->GetPrintData());
588 wxPrinter pr(&pd);
589 svxPrintout po(mainfrm, &m_layout, psdd, m_File);
590 if (m_layout.SkipBlank) {
591 // FIXME: wx's printing requires a contiguous range of valid page
592 // numbers. To achieve that, we need to run a scan for blank pages
593 // here, so that GetPageInfo() knows what range to return, and so
594 // that OnPrintPage() can map a page number back to where in the
595 // MxN multi-page layout.
596 #if 0
597 po.scan_for_blank_pages = true;
598 for (int page = 1; page <= m_layout->pages; ++page) {
599 po.fBlankPage = fTrue;
600 po.OnPrintPage(page);
601 // FIXME: Do something with po.fBlankPage
602 }
603 po.scan_for_blank_pages = false;
604 #endif
605 }
606 if (pr.Print(this, &po, true)) {
607 // Close the print dialog if printing succeeded.
608 Destroy();
609 }
610 }
611
612 void
613 svxPrintDlg::OnExport(wxCommandEvent&) {
614 UIToLayout();
615 TransferDataFromWindow();
616 wxString leaf;
617 wxFileName::SplitPath(m_File, NULL, NULL, &leaf, NULL, wxPATH_NATIVE);
618 unsigned format_idx = ((wxChoice*)FindWindow(svx_FORMAT))->GetSelection();
619 const auto& info = export_format_info[format_idx];
620 leaf += wxString::FromUTF8(info.extension);
621
622 wxString filespec = wmsg(info.msg_filetype);
623 filespec += wxT("|*");
624 filespec += wxString::FromUTF8(info.extension);
625 filespec += wxT("|");
626 filespec += wmsg(/*All files*/208);
627 filespec += wxT("|");
628 filespec += wxFileSelectorDefaultWildcardStr;
629
630 /* TRANSLATORS: Title of file dialog to choose name and type of exported
631 * file. */
632 wxFileDialog dlg(this, wmsg(/*Export as:*/401), wxString(), leaf,
633 filespec, wxFD_SAVE|wxFD_OVERWRITE_PROMPT);
634 if (dlg.ShowModal() == wxID_OK) {
635 /* FIXME: Set up a way for the user to specify these: */
636 double grid = DEFAULT_GRID_SPACING; // metres
637 double text_height = DEFAULT_TEXT_HEIGHT;
638 double marker_size = DEFAULT_MARKER_SIZE;
639
640 try {
641 const wxString& export_fnm = dlg.GetPath();
642 unsigned mask = info.mask;
643 double rot, tilt;
644 if (mask & EXPORT_3D) {
645 rot = 0.0;
646 tilt = -90.0;
647 } else {
648 rot = m_layout.rot;
649 tilt = m_layout.tilt;
650 }
651 if (!Export(export_fnm, m_layout.title,
652 m_layout.datestamp, *mainfrm, mainfrm->GetTreeFilter(),
653 rot, tilt, m_layout.get_effective_show_mask(),
654 export_format(format_idx),
655 grid, text_height, marker_size, m_layout.Scale)) {
656 wxString m = wxString::Format(wmsg(/*Couldn’t write file “%s”*/402).c_str(),
657 export_fnm.c_str());
658 wxGetApp().ReportError(m);
659 }
660 } catch (const wxString & m) {
661 wxGetApp().ReportError(m);
662 }
663 }
664 Destroy();
665 }
666
667 #ifdef AVEN_PRINT_PREVIEW
668 void
669 svxPrintDlg::OnPreview(wxCommandEvent&) {
670 SomethingChanged(0);
671 TransferDataFromWindow();
672 wxPageSetupDialogData * psdd = wxGetApp().GetPageSetupDialogData();
673 wxPrintDialogData pd(psdd->GetPrintData());
674 wxPrintPreview* pv;
675 pv = new wxPrintPreview(new svxPrintout(mainfrm, &m_layout, psdd, m_File),
676 new svxPrintout(mainfrm, &m_layout, psdd, m_File),
677 &pd);
678 // TRANSLATORS: Title of the print preview dialog
679 wxPreviewFrame *frame = new wxPreviewFrame(pv, mainfrm, wmsg(/*Print Preview*/398));
680 frame->Initialize();
681
682 // Size preview frame so that all of the controlbar and canvas can be seen
683 // if possible.
684 int w, h;
685 // GetBestSize gives us the width needed to show the whole controlbar.
686 frame->GetBestSize(&w, &h);
687 if (h < w) {
688 // On wxGTK at least, GetBestSize() returns much too small a height.
689 h = w * 6 / 5;
690 }
691 // Ensure that we don't make the window bigger than the screen.
692 // Use wxGetClientDisplayRect() so we don't cover the MS Windows
693 // task bar either.
694 wxRect disp = wxGetClientDisplayRect();
695 if (w > disp.GetWidth()) w = disp.GetWidth();
696 if (h > disp.GetHeight()) h = disp.GetHeight();
697 // Centre the window within the "ClientDisplayRect".
698 int x = disp.GetLeft() + (disp.GetWidth() - w) / 2;
699 int y = disp.GetTop() + (disp.GetHeight() - h) / 2;
700 frame->SetSize(x, y, w, h);
701
702 frame->Show();
703 }
704 #endif
705
706 void
707 svxPrintDlg::OnPlan(wxCommandEvent&) {
708 m_tilt->SetValue(-90.0);
709 SomethingChanged(svx_TILT);
710 }
711
712 void
713 svxPrintDlg::OnElevation(wxCommandEvent&) {
714 m_tilt->SetValue(0.0);
715 SomethingChanged(svx_TILT);
716 }
717
718 void
719 svxPrintDlg::OnPlanUpdate(wxUpdateUIEvent& e) {
720 e.Enable(m_tilt->GetValue() != -90.0);
721 }
722
723 void
724 svxPrintDlg::OnElevationUpdate(wxUpdateUIEvent& e) {
725 e.Enable(m_tilt->GetValue() != 0.0);
726 }
727
728 void
729 svxPrintDlg::OnChangeSpin(wxSpinDoubleEvent& e) {
730 SomethingChanged(e.GetId());
731 }
732
733 void
734 svxPrintDlg::OnChange(wxCommandEvent& e) {
735 if (e.GetId() == svx_SCALE && m_scale) {
736 default_scale_print = m_scale->GetValue();
737 if (default_scale_print != scales[0]) {
738 // Don't store "One Page" for use when exporting.
739 default_scale_export = default_scale_print;
740 }
741 }
742 SomethingChanged(e.GetId());
743 }
744
745 void
746 svxPrintDlg::OnCancel(wxCommandEvent&) {
747 if (close_after)
748 mainfrm->Close();
749 Destroy();
750 }
751
752 void
753 svxPrintDlg::SomethingChanged(int control_id) {
754 if ((control_id == 0 || control_id == svx_FORMAT) && m_format) {
755 // Update the shown/hidden fields for the newly selected export filter.
756 int new_filter_idx = m_format->GetSelection();
757 if (new_filter_idx != wxNOT_FOUND) {
758 unsigned mask = export_format_info[new_filter_idx].mask;
759 static const struct { int id; unsigned mask; } controls[] = {
760 { svx_LEGS, LEGS },
761 { svx_SURFACE, SURF },
762 { svx_SPLAYS, SPLAYS },
763 { svx_STATIONS, STNS },
764 { svx_NAMES, LABELS },
765 { svx_XSECT, XSECT },
766 { svx_WALLS, WALLS },
767 { svx_PASSAGES, PASG },
768 { svx_ENTS, ENTS },
769 { svx_FIXES, FIXES },
770 { svx_EXPORTS, EXPORTS },
771 { svx_CENTRED, CENTRED },
772 { svx_FULLCOORDS, FULL_COORDS },
773 { svx_CLAMP_TO_GROUND, CLAMP_TO_GROUND },
774 };
775 static unsigned n_controls = sizeof(controls) / sizeof(controls[0]);
776 for (unsigned i = 0; i != n_controls; ++i) {
777 wxWindow * control = FindWindow(controls[i].id);
778 if (control) control->Show(mask & controls[i].mask);
779 }
780 m_scalebox->Show(bool(mask & SCALE));
781 m_viewbox->Show(!bool(mask & EXPORT_3D));
782 GetSizer()->Layout();
783 if (control_id == svx_FORMAT) {
784 wxConfigBase * cfg = wxConfigBase::Get();
785 cfg->Write(wxT("export_format"), formats[new_filter_idx]);
786 }
787 }
788 }
789
790 UIToLayout();
791
792 if (m_printSize || m_scale) {
793 // Update the bounding box.
794 RecalcBounds();
795
796 if (m_scale) {
797 if (!(m_scale->GetValue()).ToDouble(&(m_layout.Scale)) ||
798 m_layout.Scale == 0.0) {
799 m_layout.pick_scale(1, 1);
800 }
801 }
802 }
803
804 if (m_printSize && m_layout.xMax >= m_layout.xMin) {
805 m_layout.pages_required();
806 m_printSize->SetLabel(wxString::Format(wmsg(/*%d pages (%dx%d)*/257), m_layout.pages, m_layout.pagesX, m_layout.pagesY));
807 }
808 }
809
810 void
811 svxPrintDlg::LayoutToUI()
812 {
813 // m_blanks->SetValue(m_layout.SkipBlank);
814 if (m_layout.view != layout::EXTELEV) {
815 m_tilt->SetValue(m_layout.tilt);
816 m_bearing->SetValue(m_layout.rot);
817 }
818
819 if (m_scale && m_layout.Scale != 0) {
820 // Do this last as it causes an OnChange message which calls UIToLayout
821 wxString temp;
822 temp << m_layout.Scale;
823 m_scale->SetValue(temp);
824 }
825 }
826
827 void
828 svxPrintDlg::UIToLayout()
829 {
830 // m_layout.SkipBlank = m_blanks->IsChecked();
831
832 if (m_layout.view != layout::EXTELEV && m_tilt) {
833 m_layout.tilt = m_tilt->GetValue();
834 if (m_layout.tilt == -90.0) {
835 m_layout.view = layout::PLAN;
836 } else if (m_layout.tilt == 0.0) {
837 m_layout.view = layout::ELEV;
838 } else {
839 m_layout.view = layout::TILT;
840 }
841
842 bool enable_passage_opts = (m_layout.view != layout::TILT);
843 wxWindow * win;
844 win = FindWindow(svx_XSECT);
845 if (win) win->Enable(enable_passage_opts);
846 win = FindWindow(svx_WALLS);
847 if (win) win->Enable(enable_passage_opts);
848 win = FindWindow(svx_PASSAGES);
849 if (win) win->Enable(enable_passage_opts);
850
851 m_layout.rot = m_bearing->GetValue();
852 }
853 }
854
855 void
856 svxPrintDlg::RecalcBounds()
857 {
858 m_layout.yMax = m_layout.xMax = -DBL_MAX;
859 m_layout.yMin = m_layout.xMin = DBL_MAX;
860
861 double SIN = sin(rad(m_layout.rot));
862 double COS = cos(rad(m_layout.rot));
863 double SINT = sin(rad(m_layout.tilt));
864 double COST = cos(rad(m_layout.tilt));
865
866 const SurveyFilter* filter = mainfrm->GetTreeFilter();
867 int show_mask = m_layout.get_effective_show_mask();
868 if (show_mask & LEGS) {
869 for (int f = 0; f != 8; ++f) {
870 if ((show_mask & (f & img_FLAG_SURFACE) ? SURF : LEGS) == 0) {
871 // Not showing traverse because of surface/underground status.
872 continue;
873 }
874 if ((f & img_FLAG_SPLAY) && (show_mask & SPLAYS) == 0) {
875 // Not showing because it's a splay.
876 continue;
877 }
878 list<traverse>::const_iterator trav = mainfrm->traverses_begin(f, filter);
879 list<traverse>::const_iterator tend = mainfrm->traverses_end(f);
880 for ( ; trav != tend; trav = mainfrm->traverses_next(f, filter, trav)) {
881 vector<PointInfo>::const_iterator pos = trav->begin();
882 vector<PointInfo>::const_iterator end = trav->end();
883 for ( ; pos != end; ++pos) {
884 double x = pos->GetX();
885 double y = pos->GetY();
886 double z = pos->GetZ();
887 double X = x * COS - y * SIN;
888 if (X > m_layout.xMax) m_layout.xMax = X;
889 if (X < m_layout.xMin) m_layout.xMin = X;
890 double Y = z * COST - (x * SIN + y * COS) * SINT;
891 if (Y > m_layout.yMax) m_layout.yMax = Y;
892 if (Y < m_layout.yMin) m_layout.yMin = Y;
893 }
894 }
895 }
896 }
897
898 if ((show_mask & XSECT) &&
899 (m_layout.tilt == 0.0 || m_layout.tilt == 90.0 || m_layout.tilt == -90.0)) {
900 list<vector<XSect>>::const_iterator trav = mainfrm->tubes_begin();
901 list<vector<XSect>>::const_iterator tend = mainfrm->tubes_end();
902 for ( ; trav != tend; ++trav) {
903 const XSect* prev_pt_v = NULL;
904 Vector3 last_right(1.0, 0.0, 0.0);
905
906 vector<XSect>::const_iterator i = trav->begin();
907 vector<XSect>::size_type segment = 0;
908 while (i != trav->end()) {
909 // get the coordinates of this vertex
910 const XSect & pt_v = *i++;
911 if (m_layout.tilt == 0.0) {
912 Double u = pt_v.GetU();
913 Double d = pt_v.GetD();
914
915 if (u >= 0 || d >= 0) {
916 if (filter && !filter->CheckVisible(pt_v.GetLabel()))
917 continue;
918
919 double x = pt_v.GetX();
920 double y = pt_v.GetY();
921 double z = pt_v.GetZ();
922 double X = x * COS - y * SIN;
923 double Y = z * COST - (x * SIN + y * COS) * SINT;
924
925 if (X > m_layout.xMax) m_layout.xMax = X;
926 if (X < m_layout.xMin) m_layout.xMin = X;
927 double U = Y + max(0.0, pt_v.GetU());
928 if (U > m_layout.yMax) m_layout.yMax = U;
929 double D = Y - max(0.0, pt_v.GetD());
930 if (D < m_layout.yMin) m_layout.yMin = D;
931 }
932 } else {
933 // More complex, and this duplicates the algorithm from
934 // PlotLR() - we should try to share that, maybe via a
935 // template.
936 Vector3 right;
937
938 const Vector3 up_v(0.0, 0.0, 1.0);
939
940 if (segment == 0) {
941 assert(i != trav->end());
942 // first segment
943
944 // get the coordinates of the next vertex
945 const XSect & next_pt_v = *i;
946
947 // calculate vector from this pt to the next one
948 Vector3 leg_v = next_pt_v - pt_v;
949
950 // obtain a vector in the LRUD plane
951 right = leg_v * up_v;
952 if (right.magnitude() == 0) {
953 right = last_right;
954 } else {
955 last_right = right;
956 }
957 } else if (segment + 1 == trav->size()) {
958 // last segment
959
960 // Calculate vector from the previous pt to this one.
961 Vector3 leg_v = pt_v - *prev_pt_v;
962
963 // Obtain a horizontal vector in the LRUD plane.
964 right = leg_v * up_v;
965 if (right.magnitude() == 0) {
966 right = Vector3(last_right.GetX(), last_right.GetY(), 0.0);
967 } else {
968 last_right = right;
969 }
970 } else {
971 assert(i != trav->end());
972 // Intermediate segment.
973
974 // Get the coordinates of the next vertex.
975 const XSect & next_pt_v = *i;
976
977 // Calculate vectors from this vertex to the
978 // next vertex, and from the previous vertex to
979 // this one.
980 Vector3 leg1_v = pt_v - *prev_pt_v;
981 Vector3 leg2_v = next_pt_v - pt_v;
982
983 // Obtain horizontal vectors perpendicular to
984 // both legs, then normalise and average to get
985 // a horizontal bisector.
986 Vector3 r1 = leg1_v * up_v;
987 Vector3 r2 = leg2_v * up_v;
988 r1.normalise();
989 r2.normalise();
990 right = r1 + r2;
991 if (right.magnitude() == 0) {
992 // This is the "mid-pitch" case...
993 right = last_right;
994 }
995 last_right = right;
996 }
997
998 // Scale to unit vectors in the LRUD plane.
999 right.normalise();
1000
1001 Double l = pt_v.GetL();
1002 Double r = pt_v.GetR();
1003
1004 if (l >= 0 || r >= 0) {
1005 if (!filter || filter->CheckVisible(pt_v.GetLabel())) {
1006 // Get the x and y coordinates of the survey station
1007 double pt_X = pt_v.GetX() * COS - pt_v.GetY() * SIN;
1008 double pt_Y = pt_v.GetX() * SIN + pt_v.GetY() * COS;
1009
1010 double X, Y;
1011 if (l >= 0) {
1012 // Get the x and y coordinates of the end of the left arrow
1013 Vector3 p = pt_v.GetPoint() - right * l;
1014 X = p.GetX() * COS - p.GetY() * SIN;
1015 Y = (p.GetX() * SIN + p.GetY() * COS);
1016 } else {
1017 X = pt_X;
1018 Y = pt_Y;
1019 }
1020 if (X > m_layout.xMax) m_layout.xMax = X;
1021 if (X < m_layout.xMin) m_layout.xMin = X;
1022 if (Y > m_layout.yMax) m_layout.yMax = Y;
1023 if (Y < m_layout.yMin) m_layout.yMin = Y;
1024
1025 if (r >= 0) {
1026 // Get the x and y coordinates of the end of the right arrow
1027 Vector3 p = pt_v.GetPoint() + right * r;
1028 X = p.GetX() * COS - p.GetY() * SIN;
1029 Y = (p.GetX() * SIN + p.GetY() * COS);
1030 } else {
1031 X = pt_X;
1032 Y = pt_Y;
1033 }
1034 if (X > m_layout.xMax) m_layout.xMax = X;
1035 if (X < m_layout.xMin) m_layout.xMin = X;
1036 if (Y > m_layout.yMax) m_layout.yMax = Y;
1037 if (Y < m_layout.yMin) m_layout.yMin = Y;
1038 }
1039 }
1040
1041 prev_pt_v = &pt_v;
1042
1043 ++segment;
1044 }
1045 }
1046 }
1047 }
1048
1049 if (show_mask & (LABELS|STNS)) {
1050 for (auto label = mainfrm->GetLabels();
1051 label != mainfrm->GetLabelsEnd();
1052 ++label) {
1053 if (filter && !filter->CheckVisible((*label)->GetText()))
1054 continue;
1055 double x = (*label)->GetX();
1056 double y = (*label)->GetY();
1057 double z = (*label)->GetZ();
1058 if ((show_mask & SURF) || (*label)->IsUnderground()) {
1059 double X = x * COS - y * SIN;
1060 if (X > m_layout.xMax) m_layout.xMax = X;
1061 if (X < m_layout.xMin) m_layout.xMin = X;
1062 double Y = z * COST - (x * SIN + y * COS) * SINT;
1063 if (Y > m_layout.yMax) m_layout.yMax = Y;
1064 if (Y < m_layout.yMin) m_layout.yMin = Y;
1065 }
1066 }
1067 }
1068 }
1069
1070 static int xpPageWidth, ypPageDepth;
1071 static long x_offset, y_offset;
1072 static int fontsize, fontsize_labels;
1073
1074 /* FIXME: allow the font to be set */
1075
1076 static const char *fontname = "Arial", *fontname_labels = "Arial";
1077
1078 svxPrintout::svxPrintout(MainFrm *mainfrm_, layout *l,
1079 wxPageSetupDialogData *data, const wxString & title)
1080 : wxPrintout(title), font_labels(NULL), font_default(NULL),
1081 scan_for_blank_pages(false)
1082 {
1083 mainfrm = mainfrm_;
1084 m_layout = l;
1085 m_data = data;
1086 }
1087
1088 void
1089 svxPrintout::draw_info_box()
1090 {
1091 layout *l = m_layout;
1092 int boxwidth = 70;
1093 int boxheight = 30;
1094
1095 pdc->SetPen(*pen_frame);
1096
1097 int div = boxwidth;
1098 if (l->view != layout::EXTELEV) {
1099 boxwidth += boxheight;
1100 MOVEMM(div, boxheight);
1101 DRAWMM(div, 0);
1102 MOVEMM(0, 30); DRAWMM(div, 30);
1103 }
1104
1105 MOVEMM(0, boxheight);
1106 DRAWMM(boxwidth, boxheight);
1107 DRAWMM(boxwidth, 0);
1108 if (!l->Border) {
1109 DRAWMM(0, 0);
1110 DRAWMM(0, boxheight);
1111 }
1112
1113 MOVEMM(0, 20); DRAWMM(div, 20);
1114 MOVEMM(0, 10); DRAWMM(div, 10);
1115
1116 switch (l->view) {
1117 case layout::PLAN: {
1118 long ax, ay, bx, by, cx, cy, dx, dy;
1119
1120 long xc = boxwidth - boxheight / 2;
1121 long yc = boxheight / 2;
1122 const double RADIUS = boxheight / 3;
1123 DrawEllipse(long(xc * l->scX), long(yc * l->scY),
1124 long(RADIUS * l->scX), long(RADIUS * l->scY));
1125
1126 ax = (long)((xc - (RADIUS - 1) * sin(rad(000.0 + l->rot))) * l->scX);
1127 ay = (long)((yc + (RADIUS - 1) * cos(rad(000.0 + l->rot))) * l->scY);
1128 bx = (long)((xc - RADIUS * 0.5 * sin(rad(180.0 + l->rot))) * l->scX);
1129 by = (long)((yc + RADIUS * 0.5 * cos(rad(180.0 + l->rot))) * l->scY);
1130 cx = (long)((xc - (RADIUS - 1) * sin(rad(160.0 + l->rot))) * l->scX);
1131 cy = (long)((yc + (RADIUS - 1) * cos(rad(160.0 + l->rot))) * l->scY);
1132 dx = (long)((xc - (RADIUS - 1) * sin(rad(200.0 + l->rot))) * l->scX);
1133 dy = (long)((yc + (RADIUS - 1) * cos(rad(200.0 + l->rot))) * l->scY);
1134
1135 MoveTo(ax, ay);
1136 DrawTo(bx, by);
1137 DrawTo(cx, cy);
1138 DrawTo(ax, ay);
1139 DrawTo(dx, dy);
1140 DrawTo(bx, by);
1141
1142 pdc->SetTextForeground(colour_text);
1143 MOVEMM(div + 0.5, boxheight - 5.5);
1144 WriteString(wmsg(/*North*/115));
1145
1146 wxString angle = format_angle(ANGLE_FMT, l->rot);
1147 wxString s;
1148 /* TRANSLATORS: This is used on printouts of plans, with %s replaced by
1149 * something like "123°". The bearing is up the page. */
1150 s.Printf(wmsg(/*Plan view, %s up page*/168), angle.c_str());
1151 MOVEMM(2, 12); WriteString(s);
1152 break;
1153 }
1154 case layout::ELEV: case layout::TILT: {
1155 const int L = div + 2;
1156 const int R = boxwidth - 2;
1157 const int H = boxheight / 2;
1158 MOVEMM(L, H); DRAWMM(L + 5, H - 3); DRAWMM(L + 3, H); DRAWMM(L + 5, H + 3);
1159
1160 DRAWMM(L, H); DRAWMM(R, H);
1161
1162 DRAWMM(R - 5, H + 3); DRAWMM(R - 3, H); DRAWMM(R - 5, H - 3); DRAWMM(R, H);
1163
1164 MOVEMM((L + R) / 2, H - 2); DRAWMM((L + R) / 2, H + 2);
1165
1166 pdc->SetTextForeground(colour_text);
1167 MOVEMM(div + 2, boxheight - 8);
1168 /* TRANSLATORS: "Elevation on" 020 <-> 200 degrees */
1169 WriteString(wmsg(/*Elevation on*/116));
1170
1171 MOVEMM(L, 2);
1172 WriteString(format_angle(ANGLE_FMT, fmod(l->rot + 270.0, 360.0)));
1173 MOVEMM(R - 10, 2);
1174 WriteString(format_angle(ANGLE_FMT, fmod(l->rot + 90.0, 360.0)));
1175
1176 wxString angle = format_angle(ANGLE_FMT, l->rot);
1177 wxString s;
1178 if (l->view == layout::ELEV) {
1179 /* TRANSLATORS: This is used on printouts of elevations, with %s
1180 * replaced by something like "123°". The bearing is the direction
1181 * we’re looking. */
1182 s.Printf(wmsg(/*Elevation facing %s*/169), angle.c_str());
1183 } else {
1184 wxString a2 = format_angle(ANGLE2_FMT, l->tilt);
1185 /* TRANSLATORS: This is used on printouts of tilted elevations, with
1186 * the first %s replaced by something like "123°", and the second by
1187 * something like "-45°". The bearing is the direction we’re
1188 * looking. */
1189 s.Printf(wmsg(/*Elevation facing %s, tilted %s*/284), angle.c_str(), a2.c_str());
1190 }
1191 MOVEMM(2, 12); WriteString(s);
1192 break;
1193 }
1194 case layout::EXTELEV:
1195 pdc->SetTextForeground(colour_text);
1196 MOVEMM(2, 12);
1197 /* TRANSLATORS: This is used on printouts of extended elevations. */
1198 WriteString(wmsg(/*Extended elevation*/191));
1199 break;
1200 }
1201
1202 MOVEMM(2, boxheight - 8); WriteString(l->title);
1203
1204 MOVEMM(2, 2);
1205 // FIXME: "Original Scale" better?
1206 WriteString(wxString::Format(wmsg(/*Scale*/154) + wxT(" 1:%.0f"),
1207 l->Scale));
1208
1209 /* This used to be a copyright line, but it was occasionally
1210 * mis-interpreted as us claiming copyright on the survey, so let's
1211 * give the website URL instead */
1212 MOVEMM(boxwidth + 2, 2);
1213 WriteString(wxT("Survex " VERSION " - https://survex.com/"));
1214
1215 draw_scale_bar(boxwidth + 10.0, 17.0, l->PaperWidth - boxwidth - 18.0);
1216 }
1217
1218 /* Draw fancy scale bar with bottom left at (x,y) (both in mm) and at most */
1219 /* MaxLength mm long. The scaling in use is 1:scale */
1220 void
1221 svxPrintout::draw_scale_bar(double x, double y, double MaxLength)
1222 {
1223 double StepEst, d;
1224 int E, Step, n, c;
1225 wxString buf;
1226 /* Limit scalebar to 20cm to stop people with A0 plotters complaining */
1227 if (MaxLength > 200.0) MaxLength = 200.0;
1228
1229 #define dmin 10.0 /* each division >= dmin mm long */
1230 #define StepMax 5 /* number in steps of at most StepMax (x 10^N) */
1231 #define epsilon (1e-4) /* fudge factor to prevent rounding problems */
1232
1233 E = (int)ceil(log10((dmin * 0.001 * m_layout->Scale) / StepMax));
1234 StepEst = pow(10.0, -(double)E) * (dmin * 0.001) * m_layout->Scale - epsilon;
1235
1236 /* Force labelling to be in multiples of 1, 2, or 5 */
1237 Step = (StepEst <= 1.0 ? 1 : (StepEst <= 2.0 ? 2 : 5));
1238
1239 /* Work out actual length of each scale bar division */
1240 d = Step * pow(10.0, (double)E) / m_layout->Scale * 1000.0;
1241
1242 /* FIXME: Non-metric units here... */
1243 /* Choose appropriate units, s.t. if possible E is >=0 and minimized */
1244 int units;
1245 if (E >= 3) {
1246 E -= 3;
1247 units = /*km*/423;
1248 } else if (E >= 0) {
1249 units = /*m*/424;
1250 } else {
1251 E += 2;
1252 units = /*cm*/425;
1253 }
1254
1255 buf = wmsg(/*Scale*/154);
1256
1257 /* Add units used - eg. "Scale (10m)" */
1258 double pow10_E = pow(10.0, (double)E);
1259 if (E >= 0) {
1260 buf += wxString::Format(wxT(" (%.f%s)"), pow10_E, wmsg(units).c_str());
1261 } else {
1262 int sf = -(int)floor(E);
1263 buf += wxString::Format(wxT(" (%.*f%s)"), sf, pow10_E, wmsg(units).c_str());
1264 }
1265 pdc->SetTextForeground(colour_text);
1266 MOVEMM(x, y + 4); WriteString(buf);
1267
1268 /* Work out how many divisions there will be */
1269 n = (int)(MaxLength / d);
1270
1271 pdc->SetPen(*pen_frame);
1272
1273 long Y = long(y * m_layout->scY);
1274 long Y2 = long((y + 3) * m_layout->scY);
1275 long X = long(x * m_layout->scX);
1276 long X2 = long((x + n * d) * m_layout->scX);
1277
1278 /* Draw top of scale bar */
1279 MoveTo(X2, Y2);
1280 DrawTo(X, Y2);
1281 #if 0
1282 DrawTo(X2, Y);
1283 DrawTo(X, Y);
1284 MOVEMM(x + n * d, y); DRAWMM(x, y);
1285 #endif
1286 /* Draw divisions and label them */
1287 for (c = 0; c <= n; c++) {
1288 pdc->SetPen(*pen_frame);
1289 X = long((x + c * d) * m_layout->scX);
1290 MoveTo(X, Y);
1291 DrawTo(X, Y2);
1292 #if 0 // Don't waste toner!
1293 /* Draw a "zebra crossing" scale bar. */
1294 if (c < n && (c & 1) == 0) {
1295 X2 = long((x + (c + 1) * d) * m_layout->scX);
1296 SolidRectangle(X, Y, X2 - X, Y2 - Y);
1297 }
1298 #endif
1299 buf.Printf(wxT("%d"), c * Step);
1300 pdc->SetTextForeground(colour_text);
1301 MOVEMM(x + c * d - buf.length(), y - 5);
1302 WriteString(buf);
1303 }
1304 }
1305
1306 #if 0
1307 void
1308 make_calibration(layout *l) {
1309 img_point pt = { 0.0, 0.0, 0.0 };
1310 l->xMax = l->yMax = 0.1;
1311 l->xMin = l->yMin = 0;
1312
1313 stack(l, img_MOVE, NULL, &pt);
1314 pt.x = 0.1;
1315 stack(l, img_LINE, NULL, &pt);
1316 pt.y = 0.1;
1317 stack(l, img_LINE, NULL, &pt);
1318 pt.x = 0.0;
1319 stack(l, img_LINE, NULL, &pt);
1320 pt.y = 0.0;
1321 stack(l, img_LINE, NULL, &pt);
1322 pt.x = 0.05;
1323 pt.y = 0.001;
1324 stack(l, img_LABEL, "10cm", &pt);
1325 pt.x = 0.001;
1326 pt.y = 0.05;
1327 stack(l, img_LABEL, "10cm", &pt);
1328 l->Scale = 1.0;
1329 }
1330 #endif
1331
1332 int
1333 svxPrintout::next_page(int *pstate, char **q, int pageLim)
1334 {
1335 char *p;
1336 int page;
1337 int c;
1338 p = *q;
1339 if (*pstate > 0) {
1340 /* doing a range */
1341 (*pstate)++;
1342 wxASSERT(*p == '-');
1343 p++;
1344 while (isspace((unsigned char)*p)) p++;
1345 if (sscanf(p, "%u%n", &page, &c) > 0) {
1346 p += c;
1347 } else {
1348 page = pageLim;
1349 }
1350 if (*pstate > page) goto err;
1351 if (*pstate < page) return *pstate;
1352 *q = p;
1353 *pstate = 0;
1354 return page;
1355 }
1356
1357 while (isspace((unsigned char)*p) || *p == ',') p++;
1358
1359 if (!*p) return 0; /* done */
1360
1361 if (*p == '-') {
1362 *q = p;
1363 *pstate = 1;
1364 return 1; /* range with initial parameter omitted */
1365 }
1366 if (sscanf(p, "%u%n", &page, &c) > 0) {
1367 p += c;
1368 while (isspace((unsigned char)*p)) p++;
1369 *q = p;
1370 if (0 < page && page <= pageLim) {
1371 if (*p == '-') *pstate = page; /* range with start */
1372 return page;
1373 }
1374 }
1375 err:
1376 *pstate = -1;
1377 return 0;
1378 }
1379
1380 /* Draws in alignment marks on each page or borders on edge pages */
1381 void
1382 svxPrintout::drawticks(int tsize, int x, int y)
1383 {
1384 long i;
1385 int s = tsize * 4;
1386 int o = s / 8;
1387 bool fAtCorner = fFalse;
1388 pdc->SetPen(*pen_frame);
1389 if (x == 0 && m_layout->Border) {
1390 /* solid left border */
1391 MoveTo(clip.x_min, clip.y_min);
1392 DrawTo(clip.x_min, clip.y_max);
1393 fAtCorner = fTrue;
1394 } else {
1395 if (x > 0 || y > 0) {
1396 MoveTo(clip.x_min, clip.y_min);
1397 DrawTo(clip.x_min, clip.y_min + tsize);
1398 }
1399 if (s && x > 0 && m_layout->Cutlines) {
1400 /* dashed left border */
1401 i = (clip.y_max - clip.y_min) -
1402 (tsize + ((clip.y_max - clip.y_min - tsize * 2L) % s) / 2);
1403 for ( ; i > tsize; i -= s) {
1404 MoveTo(clip.x_min, clip.y_max - (i + o));
1405 DrawTo(clip.x_min, clip.y_max - (i - o));
1406 }
1407 }
1408 if (x > 0 || y < m_layout->pagesY - 1) {
1409 MoveTo(clip.x_min, clip.y_max - tsize);
1410 DrawTo(clip.x_min, clip.y_max);
1411 fAtCorner = fTrue;
1412 }
1413 }
1414
1415 if (y == m_layout->pagesY - 1 && m_layout->Border) {
1416 /* solid top border */
1417 if (!fAtCorner) MoveTo(clip.x_min, clip.y_max);
1418 DrawTo(clip.x_max, clip.y_max);
1419 fAtCorner = fTrue;
1420 } else {
1421 if (y < m_layout->pagesY - 1 || x > 0) {
1422 if (!fAtCorner) MoveTo(clip.x_min, clip.y_max);
1423 DrawTo(clip.x_min + tsize, clip.y_max);
1424 }
1425 if (s && y < m_layout->pagesY - 1 && m_layout->Cutlines) {
1426 /* dashed top border */
1427 i = (clip.x_max - clip.x_min) -
1428 (tsize + ((clip.x_max - clip.x_min - tsize * 2L) % s) / 2);
1429 for ( ; i > tsize; i -= s) {
1430 MoveTo(clip.x_max - (i + o), clip.y_max);
1431 DrawTo(clip.x_max - (i - o), clip.y_max);
1432 }
1433 }
1434 if (y < m_layout->pagesY - 1 || x < m_layout->pagesX - 1) {
1435 MoveTo(clip.x_max - tsize, clip.y_max);
1436 DrawTo(clip.x_max, clip.y_max);
1437 fAtCorner = fTrue;
1438 } else {
1439 fAtCorner = fFalse;
1440 }
1441 }
1442
1443 if (x == m_layout->pagesX - 1 && m_layout->Border) {
1444 /* solid right border */
1445 if (!fAtCorner) MoveTo(clip.x_max, clip.y_max);
1446 DrawTo(clip.x_max, clip.y_min);
1447 fAtCorner = fTrue;
1448 } else {
1449 if (x < m_layout->pagesX - 1 || y < m_layout->pagesY - 1) {
1450 if (!fAtCorner) MoveTo(clip.x_max, clip.y_max);
1451 DrawTo(clip.x_max, clip.y_max - tsize);
1452 }
1453 if (s && x < m_layout->pagesX - 1 && m_layout->Cutlines) {
1454 /* dashed right border */
1455 i = (clip.y_max - clip.y_min) -
1456 (tsize + ((clip.y_max - clip.y_min - tsize * 2L) % s) / 2);
1457 for ( ; i > tsize; i -= s) {
1458 MoveTo(clip.x_max, clip.y_min + (i + o));
1459 DrawTo(clip.x_max, clip.y_min + (i - o));
1460 }
1461 }
1462 if (x < m_layout->pagesX - 1 || y > 0) {
1463 MoveTo(clip.x_max, clip.y_min + tsize);
1464 DrawTo(clip.x_max, clip.y_min);
1465 fAtCorner = fTrue;
1466 } else {
1467 fAtCorner = fFalse;
1468 }
1469 }
1470
1471 if (y == 0 && m_layout->Border) {
1472 /* solid bottom border */
1473 if (!fAtCorner) MoveTo(clip.x_max, clip.y_min);
1474 DrawTo(clip.x_min, clip.y_min);
1475 } else {
1476 if (y > 0 || x < m_layout->pagesX - 1) {
1477 if (!fAtCorner) MoveTo(clip.x_max, clip.y_min);
1478 DrawTo(clip.x_max - tsize, clip.y_min);
1479 }
1480 if (s && y > 0 && m_layout->Cutlines) {
1481 /* dashed bottom border */
1482 i = (clip.x_max - clip.x_min) -
1483 (tsize + ((clip.x_max - clip.x_min - tsize * 2L) % s) / 2);
1484 for ( ; i > tsize; i -= s) {
1485 MoveTo(clip.x_min + (i + o), clip.y_min);
1486 DrawTo(clip.x_min + (i - o), clip.y_min);
1487 }
1488 }
1489 if (y > 0 || x > 0) {
1490 MoveTo(clip.x_min + tsize, clip.y_min);
1491 DrawTo(clip.x_min, clip.y_min);
1492 }
1493 }
1494 }
1495
1496 bool
1497 svxPrintout::OnPrintPage(int pageNum) {
1498 GetPageSizePixels(&xpPageWidth, &ypPageDepth);
1499 pdc = GetDC();
1500 pdc->SetBackgroundMode(wxTRANSPARENT);
1501 #ifdef AVEN_PRINT_PREVIEW
1502 if (IsPreview()) {
1503 int dcx, dcy;
1504 pdc->GetSize(&dcx, &dcy);
1505 pdc->SetUserScale((double)dcx / xpPageWidth, (double)dcy / ypPageDepth);
1506 }
1507 #endif
1508
1509 layout * l = m_layout;
1510 {
1511 int pwidth, pdepth;
1512 GetPageSizeMM(&pwidth, &pdepth);
1513 l->scX = (double)xpPageWidth / pwidth;
1514 l->scY = (double)ypPageDepth / pdepth;
1515 font_scaling_x = l->scX * (25.4 / 72.0);
1516 font_scaling_y = l->scY * (25.4 / 72.0);
1517 long MarginLeft = m_data->GetMarginTopLeft().x;
1518 long MarginTop = m_data->GetMarginTopLeft().y;
1519 long MarginBottom = m_data->GetMarginBottomRight().y;
1520 long MarginRight = m_data->GetMarginBottomRight().x;
1521 xpPageWidth -= (int)(l->scX * (MarginLeft + MarginRight));
1522 ypPageDepth -= (int)(l->scY * (FOOTER_HEIGHT_MM + MarginBottom + MarginTop));
1523 // xpPageWidth -= 1;
1524 pdepth -= FOOTER_HEIGHT_MM;
1525 x_offset = (long)(l->scX * MarginLeft);
1526 y_offset = (long)(l->scY * MarginTop);
1527 l->PaperWidth = pwidth -= MarginLeft + MarginRight;
1528 l->PaperDepth = pdepth -= MarginTop + MarginBottom;
1529 }
1530
1531 double SIN = sin(rad(l->rot));
1532 double COS = cos(rad(l->rot));
1533 double SINT = sin(rad(l->tilt));
1534 double COST = cos(rad(l->tilt));
1535
1536 NewPage(pageNum, l->pagesX, l->pagesY);
1537
1538 if (l->Legend && pageNum == (l->pagesY - 1) * l->pagesX + 1) {
1539 SetFont(font_default);
1540 draw_info_box();
1541 }
1542
1543 pdc->SetClippingRegion(x_offset, y_offset, xpPageWidth + 1, ypPageDepth + 1);
1544
1545 const double Sc = 1000 / l->Scale;
1546
1547 const SurveyFilter* filter = mainfrm->GetTreeFilter();
1548 int show_mask = l->get_effective_show_mask();
1549 if (show_mask & (LEGS|SURF)) {
1550 for (int f = 0; f != 8; ++f) {
1551 if ((show_mask & (f & img_FLAG_SURFACE) ? SURF : LEGS) == 0) {
1552 // Not showing traverse because of surface/underground status.
1553 continue;
1554 }
1555 if ((f & img_FLAG_SPLAY) && (show_mask & SPLAYS) == 0) {
1556 // Not showing because it's a splay.
1557 continue;
1558 }
1559 if (f & img_FLAG_SPLAY) {
1560 pdc->SetPen(*pen_splay);
1561 } else if (f & img_FLAG_SURFACE) {
1562 pdc->SetPen(*pen_surface_leg);
1563 } else {
1564 pdc->SetPen(*pen_leg);
1565 }
1566 list<traverse>::const_iterator trav = mainfrm->traverses_begin(f, filter);
1567 list<traverse>::const_iterator tend = mainfrm->traverses_end(f);
1568 for ( ; trav != tend; trav = mainfrm->traverses_next(f, filter, trav)) {
1569 vector<PointInfo>::const_iterator pos = trav->begin();
1570 vector<PointInfo>::const_iterator end = trav->end();
1571 for ( ; pos != end; ++pos) {
1572 double x = pos->GetX();
1573 double y = pos->GetY();
1574 double z = pos->GetZ();
1575 double X = x * COS - y * SIN;
1576 double Y = z * COST - (x * SIN + y * COS) * SINT;
1577 long px = (long)((X * Sc + l->xOrg) * l->scX);
1578 long py = (long)((Y * Sc + l->yOrg) * l->scY);
1579 if (pos == trav->begin()) {
1580 MoveTo(px, py);
1581 } else {
1582 DrawTo(px, py);
1583 }
1584 }
1585 }
1586 }
1587 }
1588
1589 if ((show_mask & XSECT) &&
1590 (l->tilt == 0.0 || l->tilt == 90.0 || l->tilt == -90.0)) {
1591 pdc->SetPen(*pen_splay);
1592 list<vector<XSect>>::const_iterator trav = mainfrm->tubes_begin();
1593 list<vector<XSect>>::const_iterator tend = mainfrm->tubes_end();
1594 for ( ; trav != tend; ++trav) {
1595 if (l->tilt == 0.0) {
1596 PlotUD(*trav);
1597 } else {
1598 // m_layout.tilt is 90.0 or -90.0 due to check above.
1599 PlotLR(*trav);
1600 }
1601 }
1602 }
1603
1604 if (show_mask & (LABELS|STNS)) {
1605 if (show_mask & LABELS) SetFont(font_labels);
1606 for (auto label = mainfrm->GetLabels();
1607 label != mainfrm->GetLabelsEnd();
1608 ++label) {
1609 if (filter && !filter->CheckVisible((*label)->GetText()))
1610 continue;
1611 double px = (*label)->GetX();
1612 double py = (*label)->GetY();
1613 double pz = (*label)->GetZ();
1614 if ((show_mask & SURF) || (*label)->IsUnderground()) {
1615 double X = px * COS - py * SIN;
1616 double Y = pz * COST - (px * SIN + py * COS) * SINT;
1617 long xnew, ynew;
1618 xnew = (long)((X * Sc + l->xOrg) * l->scX);
1619 ynew = (long)((Y * Sc + l->yOrg) * l->scY);
1620 if (show_mask & STNS) {
1621 pdc->SetPen(*pen_cross);
1622 DrawCross(xnew, ynew);
1623 }
1624 if (show_mask & LABELS) {
1625 pdc->SetTextForeground(colour_labels);
1626 MoveTo(xnew, ynew);
1627 WriteString((*label)->GetText());
1628 }
1629 }
1630 }
1631 }
1632
1633 return true;
1634 }
1635
1636 void
1637 svxPrintout::GetPageInfo(int *minPage, int *maxPage,
1638 int *pageFrom, int *pageTo)
1639 {
1640 *minPage = *pageFrom = 1;
1641 *maxPage = *pageTo = m_layout->pages;
1642 }
1643
1644 bool
1645 svxPrintout::HasPage(int pageNum) {
1646 return (pageNum <= m_layout->pages);
1647 }
1648
1649 void
1650 svxPrintout::OnBeginPrinting() {
1651 /* Initialise printer routines */
1652 fontsize_labels = 10;
1653 fontsize = 10;
1654
1655 colour_text = colour_labels = *wxBLACK;
1656
1657 wxColour colour_frame, colour_cross, colour_leg, colour_surface_leg;
1658 colour_frame = colour_cross = colour_leg = colour_surface_leg = *wxBLACK;
1659
1660 pen_frame = new wxPen(colour_frame);
1661 pen_cross = new wxPen(colour_cross);
1662 pen_leg = new wxPen(colour_leg);
1663 pen_surface_leg = new wxPen(colour_surface_leg);
1664 pen_splay = new wxPen(wxColour(128, 128, 128));
1665
1666 m_layout->scX = 1;
1667 m_layout->scY = 1;
1668
1669 font_labels = new wxFont(fontsize_labels, wxFONTFAMILY_DEFAULT,
1670 wxFONTSTYLE_NORMAL, wxFONTWEIGHT_NORMAL,
1671 false, wxString(fontname_labels, wxConvUTF8),
1672 wxFONTENCODING_ISO8859_1);
1673 font_default = new wxFont(fontsize, wxFONTFAMILY_DEFAULT,
1674 wxFONTSTYLE_NORMAL, wxFONTWEIGHT_NORMAL,
1675 false, wxString(fontname, wxConvUTF8),
1676 wxFONTENCODING_ISO8859_1);
1677 }
1678
1679 void
1680 svxPrintout::OnEndPrinting() {
1681 delete font_labels;
1682 delete font_default;
1683 delete pen_frame;
1684 delete pen_cross;
1685 delete pen_leg;
1686 delete pen_surface_leg;
1687 delete pen_splay;
1688 }
1689
1690 int
1691 svxPrintout::check_intersection(long x_p, long y_p)
1692 {
1693 #define U 1
1694 #define D 2
1695 #define L 4
1696 #define R 8
1697 int mask_p = 0, mask_t = 0;
1698 if (x_p < 0)
1699 mask_p = L;
1700 else if (x_p > xpPageWidth)
1701 mask_p = R;
1702
1703 if (y_p < 0)
1704 mask_p |= D;
1705 else if (y_p > ypPageDepth)
1706 mask_p |= U;
1707
1708 if (x_t < 0)
1709 mask_t = L;
1710 else if (x_t > xpPageWidth)
1711 mask_t = R;
1712
1713 if (y_t < 0)
1714 mask_t |= D;
1715 else if (y_t > ypPageDepth)
1716 mask_t |= U;
1717
1718 #if 0
1719 /* approximation to correct answer */
1720 return !(mask_t & mask_p);
1721 #else
1722 /* One end of the line is on the page */
1723 if (!mask_t || !mask_p) return 1;
1724
1725 /* whole line is above, left, right, or below page */
1726 if (mask_t & mask_p) return 0;
1727
1728 if (mask_t == 0) mask_t = mask_p;
1729 if (mask_t & U) {
1730 double v = (double)(y_p - ypPageDepth) / (y_p - y_t);
1731 return v >= 0 && v <= 1;
1732 }
1733 if (mask_t & D) {
1734 double v = (double)y_p / (y_p - y_t);
1735 return v >= 0 && v <= 1;
1736 }
1737 if (mask_t & R) {
1738 double v = (double)(x_p - xpPageWidth) / (x_p - x_t);
1739 return v >= 0 && v <= 1;
1740 }
1741 wxASSERT(mask_t & L);
1742 {
1743 double v = (double)x_p / (x_p - x_t);
1744 return v >= 0 && v <= 1;
1745 }
1746 #endif
1747 #undef U
1748 #undef D
1749 #undef L
1750 #undef R
1751 }
1752
1753 void
1754 svxPrintout::MoveTo(long x, long y)
1755 {
1756 x_t = x_offset + x - clip.x_min;
1757 y_t = y_offset + clip.y_max - y;
1758 }
1759
1760 void
1761 svxPrintout::DrawTo(long x, long y)
1762 {
1763 long x_p = x_t, y_p = y_t;
1764 x_t = x_offset + x - clip.x_min;
1765 y_t = y_offset + clip.y_max - y;
1766 if (!scan_for_blank_pages) {
1767 pdc->DrawLine(x_p, y_p, x_t, y_t);
1768 } else {
1769 if (check_intersection(x_p, y_p)) fBlankPage = fFalse;
1770 }
1771 }
1772
1773 #define POINTS_PER_INCH 72.0
1774 #define POINTS_PER_MM (POINTS_PER_INCH / MM_PER_INCH)
1775 #define PWX_CROSS_SIZE (int)(2 * m_layout->scX / POINTS_PER_MM)
1776
1777 void
1778 svxPrintout::DrawCross(long x, long y)
1779 {
1780 if (!scan_for_blank_pages) {
1781 MoveTo(x - PWX_CROSS_SIZE, y - PWX_CROSS_SIZE);
1782 DrawTo(x + PWX_CROSS_SIZE, y + PWX_CROSS_SIZE);
1783 MoveTo(x + PWX_CROSS_SIZE, y - PWX_CROSS_SIZE);
1784 DrawTo(x - PWX_CROSS_SIZE, y + PWX_CROSS_SIZE);
1785 MoveTo(x, y);
1786 } else {
1787 if ((x + PWX_CROSS_SIZE > clip.x_min &&
1788 x - PWX_CROSS_SIZE < clip.x_max) ||
1789 (y + PWX_CROSS_SIZE > clip.y_min &&
1790 y - PWX_CROSS_SIZE < clip.y_max)) {
1791 fBlankPage = fFalse;
1792 }
1793 }
1794 }
1795
1796 void
1797 svxPrintout::WriteString(const wxString & s)
1798 {
1799 double xsc, ysc;
1800 pdc->GetUserScale(&xsc, &ysc);
1801 pdc->SetUserScale(xsc * font_scaling_x, ysc * font_scaling_y);
1802 if (!scan_for_blank_pages) {
1803 pdc->DrawText(s,
1804 long(x_t / font_scaling_x),
1805 long(y_t / font_scaling_y) - pdc->GetCharHeight());
1806 } else {
1807 int w, h;
1808 pdc->GetTextExtent(s, &w, &h);
1809 if ((y_t + h > 0 && y_t - h < clip.y_max - clip.y_min) ||
1810 (x_t < clip.x_max - clip.x_min && x_t + w > 0)) {
1811 fBlankPage = fFalse;
1812 }
1813 }
1814 pdc->SetUserScale(xsc, ysc);
1815 }
1816
1817 void
1818 svxPrintout::DrawEllipse(long x, long y, long r, long R)
1819 {
1820 if (!scan_for_blank_pages) {
1821 x_t = x_offset + x - clip.x_min;
1822 y_t = y_offset + clip.y_max - y;
1823 const wxBrush & save_brush = pdc->GetBrush();
1824 pdc->SetBrush(*wxTRANSPARENT_BRUSH);
1825 pdc->DrawEllipse(x_t - r, y_t - R, 2 * r, 2 * R);
1826 pdc->SetBrush(save_brush);
1827 } else {
1828 /* No need to check - this is only used in the legend. */
1829 }
1830 }
1831
1832 void
1833 svxPrintout::SolidRectangle(long x, long y, long w, long h)
1834 {
1835 long X = x_offset + x - clip.x_min;
1836 long Y = y_offset + clip.y_max - y;
1837 pdc->SetBrush(*wxBLACK_BRUSH);
1838 pdc->DrawRectangle(X, Y - h, w, h);
1839 }
1840
1841 void
1842 svxPrintout::NewPage(int pg, int pagesX, int pagesY)
1843 {
1844 pdc->DestroyClippingRegion();
1845
1846 int x, y;
1847 x = (pg - 1) % pagesX;
1848 y = pagesY - 1 - ((pg - 1) / pagesX);
1849
1850 clip.x_min = (long)x * xpPageWidth;
1851 clip.y_min = (long)y * ypPageDepth;
1852 clip.x_max = clip.x_min + xpPageWidth; /* dm/pcl/ps had -1; */
1853 clip.y_max = clip.y_min + ypPageDepth; /* dm/pcl/ps had -1; */
1854
1855 const int FOOTERS = 4;
1856 wxString footer[FOOTERS];
1857 footer[0] = m_layout->title;
1858
1859 double rot = m_layout->rot;
1860 double tilt = m_layout->tilt;
1861 double scale = m_layout->Scale;
1862 switch (m_layout->view) {
1863 case layout::PLAN:
1864 // TRANSLATORS: Used in the footer of printouts to compactly
1865 // indicate this is a plan view and what the viewing angle is.
1866 // Aven will replace %s with the bearing, and %.0f with the scale.
1867 //
1868 // This message probably doesn't need translating for most languages.
1869 footer[1].Printf(wmsg(/*↑%s 1:%.0f*/233),
1870 format_angle(ANGLE_FMT, rot).c_str(),
1871 scale);
1872 break;
1873 case layout::ELEV:
1874 // TRANSLATORS: Used in the footer of printouts to compactly
1875 // indicate this is an elevation view and what the viewing angle
1876 // is. Aven will replace the %s codes with the bearings to the
1877 // left and right of the viewer, and %.0f with the scale.
1878 //
1879 // This message probably doesn't need translating for most languages.
1880 footer[1].Printf(wmsg(/*%s↔%s 1:%.0f*/235),
1881 format_angle(ANGLE_FMT, fmod(rot + 270.0, 360.0)).c_str(),
1882 format_angle(ANGLE_FMT, fmod(rot + 90.0, 360.0)).c_str(),
1883 scale);
1884 break;
1885 case layout::TILT:
1886 // TRANSLATORS: Used in the footer of printouts to compactly
1887 // indicate this is a tilted elevation view and what the viewing
1888 // angles are. Aven will replace the %s codes with the bearings to
1889 // the left and right of the viewer and the angle the view is
1890 // tilted at, and %.0f with the scale.
1891 //
1892 // This message probably doesn't need translating for most languages.
1893 footer[1].Printf(wmsg(/*%s↔%s ∡%s 1:%.0f*/236),
1894 format_angle(ANGLE_FMT, fmod(rot + 270.0, 360.0)).c_str(),
1895 format_angle(ANGLE_FMT, fmod(rot + 90.0, 360.0)).c_str(),
1896 format_angle(ANGLE2_FMT, tilt).c_str(),
1897 scale);
1898 break;
1899 case layout::EXTELEV:
1900 // TRANSLATORS: Used in the footer of printouts to compactly
1901 // indicate this is an extended elevation view. Aven will replace
1902 // %.0f with the scale.
1903 //
1904 // Try to keep the translation short (for example, in English we
1905 // use "Extended" not "Extended elevation") - there is limited room
1906 // in the footer, and the details there are mostly to make it easy
1907 // to check that you have corresponding pages from a multiple page
1908 // printout.
1909 footer[1].Printf(wmsg(/*Extended 1:%.0f*/244), scale);
1910 break;
1911 }
1912
1913 // TRANSLATORS: N/M meaning page N of M in the page footer of a printout.
1914 footer[2].Printf(wmsg(/*%d/%d*/232), pg, m_layout->pagesX * m_layout->pagesY);
1915
1916 wxString datestamp = m_layout->datestamp;
1917 if (!datestamp.empty()) {
1918 // Remove any timezone suffix (e.g. " UTC" or " +1200").
1919 wxChar ch = datestamp[datestamp.size() - 1];
1920 if (ch >= 'A' && ch <= 'Z') {
1921 for (size_t i = datestamp.size() - 1; i; --i) {
1922 ch = datestamp[i];
1923 if (ch < 'A' || ch > 'Z') {
1924 if (ch == ' ') datestamp.resize(i);
1925 break;
1926 }
1927 }
1928 } else if (ch >= '0' && ch <= '9') {
1929 for (size_t i = datestamp.size() - 1; i; --i) {
1930 ch = datestamp[i];
1931 if (ch < '0' || ch > '9') {
1932 if ((ch == '-' || ch == '+') && datestamp[--i] == ' ')
1933 datestamp.resize(i);
1934 break;
1935 }
1936 }
1937 }
1938
1939 // Remove any day prefix (e.g. "Mon,").
1940 for (size_t i = 0; i != datestamp.size(); ++i) {
1941 if (datestamp[i] == ',' && i + 1 != datestamp.size()) {
1942 // Also skip a space after the comma.
1943 if (datestamp[i + 1] == ' ') ++i;
1944 datestamp.erase(0, i + 1);
1945 break;
1946 }
1947 }
1948 }
1949
1950 // TRANSLATORS: Used in the footer of printouts to compactly indicate that
1951 // the date which follows is the date that the survey data was processed.
1952 //
1953 // Aven will replace %s with a string giving the date and time (e.g.
1954 // "2015-06-09 12:40:44").
1955 footer[3].Printf(wmsg(/*Processed: %s*/167), datestamp.c_str());
1956
1957 const wxChar * footer_sep = wxT(" ");
1958 int fontsize_footer = fontsize_labels;
1959 wxFont * font_footer;
1960 font_footer = new wxFont(fontsize_footer, wxFONTFAMILY_DEFAULT,
1961 wxFONTSTYLE_NORMAL, wxFONTWEIGHT_NORMAL,
1962 false, wxString(fontname_labels, wxConvUTF8),
1963 wxFONTENCODING_UTF8);
1964 font_footer->Scale(font_scaling_x);
1965 SetFont(font_footer);
1966 int w[FOOTERS], ws, h;
1967 pdc->GetTextExtent(footer_sep, &ws, &h);
1968 int wtotal = ws * (FOOTERS - 1);
1969 for (int i = 0; i < FOOTERS; ++i) {
1970 pdc->GetTextExtent(footer[i], &w[i], &h);
1971 wtotal += w[i];
1972 }
1973
1974 long X = x_offset;
1975 long Y = y_offset + ypPageDepth + (long)(7 * m_layout->scY) - pdc->GetCharHeight();
1976
1977 if (wtotal > xpPageWidth) {
1978 // Rescale the footer so it fits.
1979 double rescale = double(wtotal) / xpPageWidth;
1980 double xsc, ysc;
1981 pdc->GetUserScale(&xsc, &ysc);
1982 pdc->SetUserScale(xsc / rescale, ysc / rescale);
1983 SetFont(font_footer);
1984 wxString fullfooter = footer[0];
1985 for (int i = 1; i < FOOTERS - 1; ++i) {
1986 fullfooter += footer_sep;
1987 fullfooter += footer[i];
1988 }
1989 pdc->DrawText(fullfooter, X * rescale, Y * rescale);
1990 // Draw final item right aligned to avoid misaligning.
1991 wxRect rect(x_offset * rescale, Y * rescale,
1992 xpPageWidth * rescale, pdc->GetCharHeight() * rescale);
1993 pdc->DrawLabel(footer[FOOTERS - 1], rect, wxALIGN_RIGHT|wxALIGN_TOP);
1994 pdc->SetUserScale(xsc, ysc);
1995 } else {
1996 // Space out the elements of the footer to fill the line.
1997 double extra = double(xpPageWidth - wtotal) / (FOOTERS - 1);
1998 for (int i = 0; i < FOOTERS - 1; ++i) {
1999 pdc->DrawText(footer[i], X + extra * i, Y);
2000 X += ws + w[i];
2001 }
2002 // Draw final item right aligned to avoid misaligning.
2003 wxRect rect(x_offset, Y, xpPageWidth, pdc->GetCharHeight());
2004 pdc->DrawLabel(footer[FOOTERS - 1], rect, wxALIGN_RIGHT|wxALIGN_TOP);
2005 }
2006 drawticks((int)(9 * m_layout->scX / POINTS_PER_MM), x, y);
2007 }
2008
2009 void
2010 svxPrintout::PlotLR(const vector<XSect> & centreline)
2011 {
2012 const SurveyFilter* filter = mainfrm->GetTreeFilter();
2013 assert(centreline.size() > 1);
2014 const XSect* prev_pt_v = NULL;
2015 Vector3 last_right(1.0, 0.0, 0.0);
2016
2017 const double Sc = 1000 / m_layout->Scale;
2018 const double SIN = sin(rad(m_layout->rot));
2019 const double COS = cos(rad(m_layout->rot));
2020
2021 vector<XSect>::const_iterator i = centreline.begin();
2022 vector<XSect>::size_type segment = 0;
2023 while (i != centreline.end()) {
2024 // get the coordinates of this vertex
2025 const XSect & pt_v = *i++;
2026
2027 Vector3 right;
2028
2029 const Vector3 up_v(0.0, 0.0, 1.0);
2030
2031 if (segment == 0) {
2032 assert(i != centreline.end());
2033 // first segment
2034
2035 // get the coordinates of the next vertex
2036 const XSect & next_pt_v = *i;
2037
2038 // calculate vector from this pt to the next one
2039 Vector3 leg_v = next_pt_v - pt_v;
2040
2041 // obtain a vector in the LRUD plane
2042 right = leg_v * up_v;
2043 if (right.magnitude() == 0) {
2044 right = last_right;
2045 } else {
2046 last_right = right;
2047 }
2048 } else if (segment + 1 == centreline.size()) {
2049 // last segment
2050
2051 // Calculate vector from the previous pt to this one.
2052 Vector3 leg_v = pt_v - *prev_pt_v;
2053
2054 // Obtain a horizontal vector in the LRUD plane.
2055 right = leg_v * up_v;
2056 if (right.magnitude() == 0) {
2057 right = Vector3(last_right.GetX(), last_right.GetY(), 0.0);
2058 } else {
2059 last_right = right;
2060 }
2061 } else {
2062 assert(i != centreline.end());
2063 // Intermediate segment.
2064
2065 // Get the coordinates of the next vertex.
2066 const XSect & next_pt_v = *i;
2067
2068 // Calculate vectors from this vertex to the
2069 // next vertex, and from the previous vertex to
2070 // this one.
2071 Vector3 leg1_v = pt_v - *prev_pt_v;
2072 Vector3 leg2_v = next_pt_v - pt_v;
2073
2074 // Obtain horizontal vectors perpendicular to
2075 // both legs, then normalise and average to get
2076 // a horizontal bisector.
2077 Vector3 r1 = leg1_v * up_v;
2078 Vector3 r2 = leg2_v * up_v;
2079 r1.normalise();
2080 r2.normalise();
2081 right = r1 + r2;
2082 if (right.magnitude() == 0) {
2083 // This is the "mid-pitch" case...
2084 right = last_right;
2085 }
2086 last_right = right;
2087 }
2088
2089 // Scale to unit vectors in the LRUD plane.
2090 right.normalise();
2091
2092 Double l = pt_v.GetL();
2093 Double r = pt_v.GetR();
2094
2095 if (l >= 0 || r >= 0) {
2096 if (!filter || filter->CheckVisible(pt_v.GetLabel())) {
2097 // Get the x and y coordinates of the survey station
2098 double pt_X = pt_v.GetX() * COS - pt_v.GetY() * SIN;
2099 double pt_Y = pt_v.GetX() * SIN + pt_v.GetY() * COS;
2100 long pt_x = (long)((pt_X * Sc + m_layout->xOrg) * m_layout->scX);
2101 long pt_y = (long)((pt_Y * Sc + m_layout->yOrg) * m_layout->scY);
2102
2103 // Calculate dimensions for the right arrow
2104 double COSR = right.GetX();
2105 double SINR = right.GetY();
2106 long CROSS_MAJOR = (COSR + SINR) * PWX_CROSS_SIZE;
2107 long CROSS_MINOR = (COSR - SINR) * PWX_CROSS_SIZE;
2108
2109 if (l >= 0) {
2110 // Get the x and y coordinates of the end of the left arrow
2111 Vector3 p = pt_v.GetPoint() - right * l;
2112 double X = p.GetX() * COS - p.GetY() * SIN;
2113 double Y = (p.GetX() * SIN + p.GetY() * COS);
2114 long x = (long)((X * Sc + m_layout->xOrg) * m_layout->scX);
2115 long y = (long)((Y * Sc + m_layout->yOrg) * m_layout->scY);
2116
2117 // Draw the arrow stem
2118 MoveTo(pt_x, pt_y);
2119 DrawTo(x, y);
2120
2121 // Rotate the arrow by the page rotation
2122 long dx1 = (+CROSS_MINOR) * COS - (+CROSS_MAJOR) * SIN;
2123 long dy1 = (+CROSS_MINOR) * SIN + (+CROSS_MAJOR) * COS;
2124 long dx2 = (+CROSS_MAJOR) * COS - (-CROSS_MINOR) * SIN;
2125 long dy2 = (+CROSS_MAJOR) * SIN + (-CROSS_MINOR) * COS;
2126
2127 // Draw the arrow
2128 MoveTo(x + dx1, y + dy1);
2129 DrawTo(x, y);
2130 DrawTo(x + dx2, y + dy2);
2131 }
2132
2133 if (r >= 0) {
2134 // Get the x and y coordinates of the end of the right arrow
2135 Vector3 p = pt_v.GetPoint() + right * r;
2136 double X = p.GetX() * COS - p.GetY() * SIN;
2137 double Y = (p.GetX() * SIN + p.GetY() * COS);
2138 long x = (long)((X * Sc + m_layout->xOrg) * m_layout->scX);
2139 long y = (long)((Y * Sc + m_layout->yOrg) * m_layout->scY);
2140
2141 // Draw the arrow stem
2142 MoveTo(pt_x, pt_y);
2143 DrawTo(x, y);
2144
2145 // Rotate the arrow by the page rotation
2146 long dx1 = (-CROSS_MINOR) * COS - (-CROSS_MAJOR) * SIN;
2147 long dy1 = (-CROSS_MINOR) * SIN + (-CROSS_MAJOR) * COS;
2148 long dx2 = (-CROSS_MAJOR) * COS - (+CROSS_MINOR) * SIN;
2149 long dy2 = (-CROSS_MAJOR) * SIN + (+CROSS_MINOR) * COS;
2150
2151 // Draw the arrow
2152 MoveTo(x + dx1, y + dy1);
2153 DrawTo(x, y);
2154 DrawTo(x + dx2, y + dy2);
2155 }
2156 }
2157 }
2158
2159 prev_pt_v = &pt_v;
2160
2161 ++segment;
2162 }
2163 }
2164
2165 void
2166 svxPrintout::PlotUD(const vector<XSect> & centreline)
2167 {
2168 const SurveyFilter* filter = mainfrm->GetTreeFilter();
2169 assert(centreline.size() > 1);
2170 const double Sc = 1000 / m_layout->Scale;
2171
2172 vector<XSect>::const_iterator i = centreline.begin();
2173 while (i != centreline.end()) {
2174 // get the coordinates of this vertex
2175 const XSect & pt_v = *i++;
2176
2177 Double u = pt_v.GetU();
2178 Double d = pt_v.GetD();
2179
2180 if (u >= 0 || d >= 0) {
2181 if (filter && !filter->CheckVisible(pt_v.GetLabel()))
2182 continue;
2183
2184 // Get the coordinates of the survey point
2185 Vector3 p = pt_v.GetPoint();
2186 double SIN = sin(rad(m_layout->rot));
2187 double COS = cos(rad(m_layout->rot));
2188 double X = p.GetX() * COS - p.GetY() * SIN;
2189 double Y = p.GetZ();
2190 long x = (long)((X * Sc + m_layout->xOrg) * m_layout->scX);
2191 long pt_y = (long)((Y * Sc + m_layout->yOrg) * m_layout->scX);
2192
2193 if (u >= 0) {
2194 // Get the y coordinate of the up arrow
2195 long y = (long)(((Y + u) * Sc + m_layout->yOrg) * m_layout->scY);
2196
2197 // Draw the arrow stem
2198 MoveTo(x, pt_y);
2199 DrawTo(x, y);
2200
2201 // Draw the up arrow
2202 MoveTo(x - PWX_CROSS_SIZE, y - PWX_CROSS_SIZE);
2203 DrawTo(x, y);
2204 DrawTo(x + PWX_CROSS_SIZE, y - PWX_CROSS_SIZE);
2205 }
2206
2207 if (d >= 0) {
2208 // Get the y coordinate of the down arrow
2209 long y = (long)(((Y - d) * Sc + m_layout->yOrg) * m_layout->scY);
2210
2211 // Draw the arrow stem
2212 MoveTo(x, pt_y);
2213 DrawTo(x, y);
2214
2215 // Draw the down arrow
2216 MoveTo(x - PWX_CROSS_SIZE, y + PWX_CROSS_SIZE);
2217 DrawTo(x, y);
2218 DrawTo(x + PWX_CROSS_SIZE, y + PWX_CROSS_SIZE);
2219 }
2220 }
2221 }
2222 }
Survex is a software suite to aid mapping cave systems