Newer
Older
/*
* PeTrack - Software for tracking pedestrians movement in videos
* Copyright (C) 2010-2020 Forschungszentrum Jülich GmbH,
* Maik Boltes, Juliane Adrian, Ricardo Martin Brualla, Arne Graf, Paul Häger, Daniel Hillebrand,
* Deniz Kilic, Paul Lieberenz, Daniel Salden, Tobias Schrödter, Ann Katrin Seemann
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include <QtWidgets>
#include "petrack.h"
#include "control.h"
#include "view.h"
#include "coordItem.h"
#include "extrCalibration.h"
using namespace::cv;
// in x und y gleichermassen skaliertes koordinatensystem,
// da von einer vorherigen intrinsischen kamerakalibrierung ausgegenagen wird,
// so dass pixel quadratisch
CoordItem::CoordItem(QWidget *wParent,/* QGraphicsScene * scene,*/ QGraphicsItem * parent)
: QGraphicsItem(parent/*, scene*/)
{
mMainWindow = (class Petrack*) wParent;
extCalib = mMainWindow->getExtrCalibration();
mControlWidget = mMainWindow->getControlWidget();
//mScene = scene;
//Set Min and Max
calibPointsMin.x = 50000;
calibPointsMax.x = 0;
calibPointsMin.y = 50000;
calibPointsMax.y = 0;
updateData(); // um zB setFlags(ItemIsMovable) je nach anzeige zu aendern
//setEnabled(false); // all mouse events connot access this item, but it will be seen
//einzig move koennte interessant sein, um grid zu verschieben?!
//setAcceptsHoverEvents(true);
}
/**
* @brief Bounding box of drawn to area.
*
* This bounding box is used to determine if this Item needs to be redrawn or not.
* See the official Qt Docs for QGraphicsItem
*
* @return (updated) bounding rect of this item
*/
QRectF CoordItem::boundingRect() const
{
/* double sc = mControlWidget->getCalibCoordScale()/10;
double tX = mControlWidget->getCalibCoordTransX();
double tY = mControlWidget->getCalibCoordTransY();
double tZ = mControlWidget->getCalibCoordRotate();
double cU = mControlWidget->getCalibCoordUnit();
Point2f p[4];
p[0] = extCalib->getImagePoint(Point3f(tX+cU,tY,tZ));
p[1] = extCalib->getImagePoint(Point3f(tX,tY+cU,tZ));
p[2] = extCalib->getImagePoint(Point3f(tX,tY,tZ+cU));
p[3] = extCalib->getImagePoint(Point3f(0,0,0));
double min_x = 1000, min_y = 1000, max_x = -1000, max_y = -1000;
double x,y;
for(int i=0;i<4;i++)
{
x = p[i].x;
y = p[i].y;
max_x = x > max_x ? x : max_x;
min_x = x < min_x ? x : min_x;
max_y = y > max_y ? y : max_y;
min_y = y < min_y ? y : min_y;
}*/
// bounding box wird in lokalen koordinaten angegeben!!! (+-10 wegen zahl "1")
if (mControlWidget->getCalibCoordShow() /*|| mControlWidget->getCalibExtrCalibPointsShow()*/)
{
//debout << "Items pos: " << this->pos() << " scenePos(): " << this->scenePos() << endl;
if( mControlWidget->getCalibCoordDimension() != 0 ) // 2D view
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
{
return QRectF(-110., -110., 220., 220.);
}
else // 3D view
{
//debout << x.x << " " << y.x << " " << z.x << " " << ursprung.x << " " << calibPointsMin.x << " " << calibPointsMax.x << endl;
double min_x = min(min(x.x,y.x),min(z.x,ursprung.x));
double max_x = max(max(x.x,y.x),max(z.x,ursprung.x));
//debout << x.y << " " << y.y << " " << z.y << " " << ursprung.y << " " << calibPointsMin.y << " " << calibPointsMax.y << endl;
double min_y = min(min(x.y,y.y),min(z.y,ursprung.y));
double max_y = max(max(x.y,y.y),max(z.y,ursprung.y));
if( mControlWidget->getCalibExtrCalibPointsShow() )
{
min_x = min(float(min_x),calibPointsMin.x);
max_x = max(float(max_x),calibPointsMax.x);
min_y = min(float(min_y),calibPointsMin.y);
max_y = max(float(max_y),calibPointsMax.y);
}
//debout << "Bounding Rect: x: " << min_x << " y: " << min_y << ", width: " << max_x << " height: " << max_y << endl;
//debout << "Bounding Rect: " << mapToScene(min_x,min_y) << ", " << mapToItem(this,max_x-min_x,max_y-min_y) << endl;
//return QRectF(mapToItem( this, min_x, min_y),mapToItem( this,max_x-min_x,max_y-min_y));
//double delta_x = max_x-min_x, delta_y = max_y-min_y;
//return QRectF(-0.5*delta_x,-0.5*delta_y,delta_x, delta_y);
return QRectF(min_x-25, min_y-25, max_x-min_x+50, max_y-min_y+50);
// return QRectF(-mMainWindow->getImageBorderSize(),
// -mMainWindow->getImageBorderSize(),
// mControlWidget->getMainWindow()->getImage()->width()
// + 2*mMainWindow->getImageBorderSize(),
// mControlWidget->getMainWindow()->getImage()->height()
// + 2*mMainWindow->getImageBorderSize());
//return QRectF(-img->width(),-img->height(),img->width()*2,img->height()*2);
}
}
else
{
return QRectF(0., 0., 0., 0.);
}
// sicher ware diese boundingbox, da alles
// return QRectF(xMin, yMin, xMax-xMin, yMax-yMin);
// eigentlich muesste folgende Zeile reichen, aber beim ranzoomen verschwindet dann koord.sys.
// return QRectF(mControlWidget->getCalibCoordTransX()/10.-scale, mControlWidget->getCalibCoordTransY()/10.-scale, 2*scale, 2*scale);
}
// event, of moving mouse while button is pressed
void CoordItem::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
{
// if coordinate system position is not fixed
if (!mControlWidget->getCalibCoordFix())
{
setCursor(Qt::ClosedHandCursor);
QPointF diff = event->scenePos()-event->lastScenePos(); //screenPos()-buttonDownScreenPos(Qt::RightButton) also interesting
if (event->buttons() == Qt::RightButton) // event->button() doesnt work
{
mControlWidget->setCalibCoordRotate(mControlWidget->getCalibCoordRotate()-(int)(3.*(diff.x()+diff.y()))); //10* nicht noetig, da eh nur relativ
//cout << diff.x()-diff.y() <<endl; //globalPos()
}
else if (event->buttons() == Qt::LeftButton)
{
if( mControlWidget->getCalibCoordDimension() == 0 ) // 3D
{
//debout << "P_cur: " << event->scenePos().x() << "," << event->scenePos().y() << endl;
//debout << "P_last: " << event->lastScenePos().x() << "," << event->lastScenePos().y() << endl;
Point3f p_cur = extCalib->get3DPoint(Point2f(event->scenePos().x(),
event->scenePos().y()),
mControlWidget->getCalibCoord3DTransZ());
Point3f p_last = extCalib->get3DPoint(Point2f(mouse_x/*event->lastScenePos().x()*/,
mouse_y/*event->lastScenePos().y()*/),
mControlWidget->getCalibCoord3DTransZ());
// ToDo:
// Problem: Die Mouse Bewegungen, die erfasst werden sind zu gering, sodass viele Werte als 0 gewertet werden
// und nicht als Bewegung bercksichtigt werden, obwohl man die Maus bewegt. D.h. die Maus bewegt sich
// der Abstand zwischen dem Start und dem End-punkt ist aber sehr gering und wird als 0 gewertet und
// das Kooridnatensystem bewegt sich nicht. Effekt wird noch verstrkt, da das stndig passiert
// Besonders schnelle Mausbewegungen lindern den Effekt
mControlWidget->setCalibCoord3DTransX(coordTrans_x/*mControlWidget->getCalibCoord3DTransX()*/-(mControlWidget->getCalibCoord3DSwapX() ? -1 : 1)*round(p_last.x-p_cur.x));
mControlWidget->setCalibCoord3DTransY(coordTrans_y/*mControlWidget->getCalibCoord3DTransY()*/-(mControlWidget->getCalibCoord3DSwapY() ? -1 : 1)*round(p_last.y-p_cur.y));
// mControlWidget->setCalibExtrTrans1(mControlWidget->getCalibExtrTrans1()+round(p_cur.x-p_last.x));
// mControlWidget->setCalibExtrTrans2(mControlWidget->getCalibExtrTrans2()+round(p_cur.y-p_last.y));
}else
{
mControlWidget->setCalibCoordTransX(mControlWidget->getCalibCoordTransX()+(int)(10.*diff.x()));
mControlWidget->setCalibCoordTransY(mControlWidget->getCalibCoordTransY()+(int)(10.*diff.y()));
}
}
else if (event->buttons() == Qt::MiddleButton)
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
{
if( mControlWidget->getCalibCoordDimension() == 0 )
{
mControlWidget->setCalibCoord3DAxeLen(mControlWidget->getCalibCoord3DAxeLen()+(int)(10.*(diff.x()-diff.y())));
}else
{
mControlWidget->setCalibCoordScale(mControlWidget->getCalibCoordScale()+(int)(10.*(diff.x()-diff.y())));
}
}
}
else
{
QGraphicsItem::mouseMoveEvent(event); // drag mach ich selber
}
//mMainWindow->updateSceneRect();
}
void CoordItem::mousePressEvent(QGraphicsSceneMouseEvent *event)
{
if (!mControlWidget->getCalibCoordFix())
{
if (event->button() == Qt::LeftButton)
{
mouse_x = event->scenePos().x();
mouse_y = event->scenePos().y();
coordTrans_x = mControlWidget->getCalibCoord3DTransX();
coordTrans_y = mControlWidget->getCalibCoord3DTransY();
//debout << ">>>>>>>>MousePressEvent: " << mouse_x << ", " << mouse_y << endl;
}
}else
{
QGraphicsItem::mousePressEvent(event);
}
}
// event, of moving mouse
//void CoordItem::hoverMoveEvent(QGraphicsSceneHoverEvent *event)
//{
// QPointF pos = event->scenePos();
// pos.setX(pos.x() + mMainWindow->getImageBorderSize());
// pos.setY(pos.y() + mMainWindow->getImageBorderSize());
// if (pos.x() >=0 && pos.x() <= mMainWindow->getImage()->width() && pos.y() >=0 && pos.y() <= mMainWindow->getImage()->height())
// mMainWindow->setMousePosOnImage(pos);
// if (!mControlWidget->getCalibCoordFix())
// setCursor(Qt::OpenHandCursor);
// else
// setCursor(Qt::CrossCursor);
// QGraphicsItem::hoverMoveEvent(event);
//}
void CoordItem::updateData()
{
if (!mControlWidget->getCalibCoordFix())
setFlag(ItemIsMovable); // noetig, damit mouseEvent leftmousebutton weitergegeben wird, aber drag mach ich selber
else
setFlag(ItemIsMovable, false); // noetig, damit mouseEvent leftmousebutton weitergegeben wird, aber drag mach ich selber
if( mControlWidget->getCalibCoordDimension() == 1 ) // 2D
{
double sc = mControlWidget->getCalibCoordScale()/10.;
double tX = mControlWidget->getCalibCoordTransX()/10.;
double tY = mControlWidget->getCalibCoordTransY()/10.;
double ro = mControlWidget->getCalibCoordRotate()/10.;
// aktualisierung der transformationsmatrix
// matrix wird nur bei aenderungen neu bestimmt
matrix.translate(tX, tY);
matrix.rotate(ro);
matrix.scale(sc/100., sc/100.);
//matrix.shear(tX,tY);
}else // 3D
{
////////////////////////////////////////
// 3D World-Coordinate-System //
////////////////////////////////////////
if( mMainWindow->getImage())
{
//prepareGeometryChange();
// Reset Matrix - No Matrix Transformations for 3D Coordsystem
// aktualisierung der transformationsmatrix
// matrix wird nur bei aenderungen neu bestimmt
matrix.translate(0, 0);
matrix.rotate(0);
matrix.scale(1, 1);
//matrix.shear(tX,tY);
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
// double tX3D = mControlWidget->getCalibCoord3DTransX();
// double tY3D = mControlWidget->getCalibCoord3DTransY();
// double tZ3D = mControlWidget->getCalibCoord3DTransZ();
double axeLen = mControlWidget->getCalibCoord3DAxeLen();
int bS = mMainWindow->getImageBorderSize();
// int swapX = 1;//mControlWidget->getCalibCoord3DSwapX() ? -1 : 1;
// int swapY = 1;//mControlWidget->getCalibCoord3DSwapY() ? -1 : 1;
// int swapZ = 1;//mControlWidget->getCalibCoord3DSwapZ() ? -1 : 1;
//debout << "Before isSetExtrCalib..." << endl;
// Coordinate-system origin at (tX,tY,tZ)
if( extCalib->isSetExtrCalib() ){
//debout << "X: swap: " << swapX << " T1: " << mControlWidget->getCalibExtrTrans1() << " tX3D: " << tX3D << endl;
//debout << "Y: swap: " << swapY << " T2: " << mControlWidget->getCalibExtrTrans2() << " tY3D: " << tY3D << endl;
//debout << "Z: swap: " << swapZ << " T3: " << mControlWidget->getCalibExtrTrans3() << " tZ3D: " << tZ3D << endl;
ursprung = extCalib->getImagePoint(Point3f(0,0,0));
x3D = Point3f(axeLen,0,0);
y3D = Point3f(0,axeLen,0);
z3D = Point3f(0,0,axeLen);
// Tests if the origin-point of the coordinate-system is outside the image
if( extCalib->isOutsideImage(ursprung) )
{
//debout << "Ursprung: " << ursprung.x << ", " <<ursprung.y << endl;
return;
}
//debout << "Test" << endl;
// x3D.x += swapX;
// y3D.y += swapY;
// z3D.z += swapZ;
x3D.x++;
y3D.y++;
z3D.z++;
// Kuerzt die Koordinaten-Achsen, falls sie aus dem angezeigten Bild raus laufen wuerden
do{
x3D.x--;
x = extCalib->getImagePoint(x3D);
//if( ursprungOutside ){ break; }
//debout << x.x << ", " << x.y << endl;
// tests if the coord system axis are inside the view or outside, if outside short them till they are inside the image
}while( x.x < -bS || x.x > mMainWindow->getImage()->width()-bS || x.y < -bS || x.y > mMainWindow->getImage()->height()-bS );
do{
y3D.y--;
y = extCalib->getImagePoint(y3D);
//if( ursprungOutside ){ break; }
//debout << y.x << ", " << y.y << endl;
}while( y.x < -bS || y.x > mMainWindow->getImage()->width()-bS || y.y < -bS || y.y > mMainWindow->getImage()->height()-bS );
do{
z3D.z--;
z = extCalib->getImagePoint(z3D);
//if( ursprungOutside ){ break; }
//debout << z.x << ", " << z.y << endl;
}while( z.x < -bS || z.x > mMainWindow->getImage()->width()-bS || z.y < -bS || z.y > mMainWindow->getImage()->height()-bS );
}
}
//}
prepareGeometryChange();
}
if (!mMainWindow->isLoading()){
mMainWindow->updateImage();
}
}
void CoordItem::paint(QPainter *painter, const QStyleOptionGraphicsItem */*option*/, QWidget */*widget*/)
if( debug ) debout << "**************** CoordItem:paint() aufgerufen" << std::endl;
if( debug ) debout << "show coord: " << mControlWidget->getCalibCoordShow() << std::endl;
////////////////////////////////
// Drawing Calibration Points //
////////////////////////////////
if( mControlWidget->getCalibExtrCalibPointsShow() && mControlWidget->getCalibCoordDimension() == 0 )
{
if( extCalib->isSetExtrCalib() )
{
QFont font;
font.setBold(mControlWidget->trackNumberBold->checkState() == Qt::Checked);
font.setPixelSize(mControlWidget->trackNumberSize->value());
painter->setFont(font);
for(size_t i=0; i< extCalib->get2DList().size(); i++)
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
{
painter->setPen(Qt::red);
painter->setBrush(Qt::NoBrush);
// Original 2D-Pixel-Points
Point2f p2 = extCalib->get2DList().at(i);
painter->drawEllipse(p2.x-8,p2.y-8,16,16);
// general configuration
painter->setPen(Qt::blue);
painter->setBrush(Qt::blue);
// Projected 3D-Points
Point3f p3d = extCalib->get3DList().at(i);
p3d.x -= mControlWidget->getCalibCoord3DTransX();
p3d.y -= mControlWidget->getCalibCoord3DTransY();
p3d.z -= mControlWidget->getCalibCoord3DTransZ();
p3d.x *= (mControlWidget->getCalibCoord3DSwapX() ? -1 : 1);
p3d.y *= (mControlWidget->getCalibCoord3DSwapY() ? -1 : 1);
p3d.z *= (mControlWidget->getCalibCoord3DSwapZ() ? -1 : 1);
Point2f p3 = extCalib->getImagePoint(p3d);
//QPointF axis = mMainWindow->getImageItem()->getCmPerPixel(p3.x,p3.y,p3d.z);
painter->drawEllipse(p3.x-4,p3.y-4,8,8);
// Connecting-line Pixel-3D-Points
painter->drawLine(QPointF(p2.x,p2.y),QPointF(p3.x,p3.y));
// Show point number
painter->setPen(Qt::black);
painter->setBrush(Qt::black);
painter->drawText(QPointF(p2.x+10,p2.y+font.pixelSize()), QObject::tr("%1").arg((i+1)));
//painter->setPen(Qt::blue);
//painter->setBrush(Qt::blue);
// min/max of calibration points for bounding box
// if( i == 0)
// {
// calibPointsMin.x = p2.x;
// calibPointsMin.y = p2.y;
// calibPointsMax.x = p2.x;
// calibPointsMax.y = p2.y;
// }
if( p2.x < calibPointsMin.x ) calibPointsMin.x = p2.x;
if( p2.x > calibPointsMax.x ) calibPointsMax.x = p2.x;
if( p3.x < calibPointsMin.x ) calibPointsMin.x = p3.x;
if( p3.x > calibPointsMax.x ) calibPointsMax.x = p3.x;
if( p2.y < calibPointsMin.y ) calibPointsMin.y = p2.y;
if( p2.y > calibPointsMax.y ) calibPointsMax.y = p2.y;
if( p3.y < calibPointsMin.y ) calibPointsMin.y = p3.y;
if( p3.y > calibPointsMax.y ) calibPointsMax.y = p3.y;
}
}
}
if (mControlWidget->getCalibCoordShow())
{
// general configuration
painter->setPen(Qt::blue);
painter->setBrush(QBrush(Qt::blue,Qt::SolidPattern));
if ( mControlWidget->getCalibCoordDimension() == 1 ) // 2D
{
//////////////////////////
// 2D Coordinate-System //
//////////////////////////
painter->setPen(QPen(QBrush(Qt::blue),0));
// double sc = mControlWidget->getCalibCoordScale();
// double tX = mControlWidget->getCalibCoordTransX();
// double tY = mControlWidget->getCalibCoordTransY();
// double tZ = mControlWidget->getCalibCoordRotate();
// double cU = mControlWidget->getCalibCoordUnit();
static QPointF points[3];
// //eigentliche BoundingBox: painter->drawRect(QRectF(mControlWidget->getCalibCoordTransX()/10.-scale, mControlWidget->getCalibCoordTransY()/10.-scale, 2*scale, 2*scale));
// matrix.translate(mControlWidget->getCalibCoordTransX()/10., mControlWidget->getCalibCoordTransY()/10.);
// matrix.rotate((mControlWidget->getCalibCoordRotate())/10.);
// mit folgender zeile wuerde nur der painter bewegt, nicht aber das koord des items!!!
// painter->setWorldMatrix(matrix, true); // true sagt, dass relativ und nicht absolut (also zusaetzlichj zur uebergeordneten matrizen)
// Koordinatenachsen
points[0].setX(-10.); points[0].setY(0.);
points[1].setX(100.); points[1].setY(0.);
painter->drawLine(points[0], points[1]);
//debout << "1. Points[0]: " << points[0].x() << " " << points[0].y() << endl;
//debout << "1. Points[1]: " << points[1].x() << " " << points[1].y() << endl;
points[0].setX(0.); points[0].setY(10.);
points[1].setX(0.); points[1].setY(-100.);
painter->drawLine(points[0], points[1]);
//debout << "2. Points[0]: " << points[0].x() << " " << points[0].y() << endl;
//debout << "2. Points[1]: " << points[1].x() << " " << points[1].y() << endl;
// Ticks
for (int i=1; i<11; i++) // i=10 zeichnen sieht ungewoehnlich aus, laeest sich aber besser mit messen
{
points[0].setX(2.); points[0].setY(-i*10.);
points[1].setX(-2.); points[1].setY(-i*10.);
painter->drawLine(points[0], points[1]);
points[0].setX(i*10.); points[0].setY(2.);
points[1].setX(i*10.); points[1].setY(-2.);
painter->drawLine(points[0], points[1]);
}
// Beschriftung
points[0].setX(97.); points[0].setY(12.);
painter->drawText(points[0], QObject::tr("1"));
points[0].setX(-8.); points[0].setY(-97.);
painter->drawText(points[0], QObject::tr("1"));
// Pfeilspitzen
painter->setPen(Qt::NoPen);
painter->setBrush(Qt::blue);
points[0].setX(100.);points[0].setY(0.);
points[1].setX(95.); points[1].setY(2.);
points[2].setX(95.); points[2].setY(-2.);
painter->drawPolygon(points, 3);
points[0].setX(0.); points[0].setY(-100.);
points[1].setX(2.); points[1].setY(-95.);
points[2].setX(-2.); points[2].setY(-95.);
painter->drawPolygon(points, 3);
/*
// // Koordinatenachsen
// painter->setPen(Qt::blue);
// points[0].setX(-.1*scale); points[0].setY(0.);
// points[1].setX(scale); points[1].setY(0.);
// painter->drawLine(points[0], points[1]);
// points[0].setX(0.); points[0].setY(.1*scale);
// points[1].setX(0.); points[1].setY(-scale);
// painter->drawLine(points[0], points[1]);
// // Ticks
// for (int i=1; i<10; i++)
// {
// points[0].setX(0.02*scale); points[0].setY(-i*scale/10.);
// points[1].setX(-0.02*scale); points[1].setY(-i*scale/10.);
// painter->drawLine(points[0], points[1]);
// points[0].setX(i*scale/10.); points[0].setY(0.02*scale);
// points[1].setX(i*scale/10.); points[1].setY(-0.02*scale);
// painter->drawLine(points[0], points[1]);
// }
// // Beschriftung
// points[0].setX(0.97*scale); points[0].setY(0.12*scale);
// painter->drawText(points[0], QObject::tr("1"));
// points[0].setX(-0.08*scale); points[0].setY(-0.97*scale);
// painter->drawText(points[0], QObject::tr("1"));
// // Pfeilspitzen
// painter->setPen(Qt::NoPen);
// painter->setBrush(Qt::blue);
// points[0].setX(scale); points[0].setY(0.);
// points[1].setX(0.95*scale); points[1].setY(0.02*scale);
// points[2].setX(0.95*scale); points[2].setY(-0.02*scale);
// painter->drawPolygon(points, 3);
// points[0].setX(0.); points[0].setY(-scale);
// points[1].setX(0.02*scale); points[1].setY(-0.95*scale);
// points[2].setX(-0.02*scale); points[2].setY(-0.95*scale);
// painter->drawPolygon(points, 3);
*/
}else
{
double tX3D = mControlWidget->getCalibCoord3DTransX();
double tY3D = mControlWidget->getCalibCoord3DTransY();
double tZ3D = mControlWidget->getCalibCoord3DTransZ();
double axeLen = mControlWidget->getCalibCoord3DAxeLen();
// int swapX = mControlWidget->getCalibCoord3DSwapX() ? -1 : 1;
// int swapY = mControlWidget->getCalibCoord3DSwapY() ? -1 : 1;
// int swapZ = mControlWidget->getCalibCoord3DSwapZ() ? -1 : 1;
qreal coordLineWidth = 2.0;
if( extCalib->isSetExtrCalib() ){
QPointF points[4];
Point2f p[4];
char coordinaten[50];
/////////////////////////////////////////////////////
// Draw a cube (Quader) near coord system //
/////////////////////////////////////////////////////
bool drawCube = false;
if( drawCube ){
painter->setPen(Qt::green);
// Boden
p[0] = extCalib->getImagePoint(Point3f(100,100,0));
p[1] = extCalib->getImagePoint(Point3f(200,100,0));
painter->drawLine(QPointF(p[0].x,p[0].y), QPointF(p[1].x, p[1].y));
p[0] = extCalib->getImagePoint(Point3f(200,100,0));
p[1] = extCalib->getImagePoint(Point3f(200,200,0));
painter->drawLine(QPointF(p[0].x,p[0].y), QPointF(p[1].x, p[1].y));
p[0] = extCalib->getImagePoint(Point3f(200,200,0));
p[1] = extCalib->getImagePoint(Point3f(100,200,0));
painter->drawLine(QPointF(p[0].x,p[0].y), QPointF(p[1].x, p[1].y));
p[0] = extCalib->getImagePoint(Point3f(100,200,0));
p[1] = extCalib->getImagePoint(Point3f(100,100,0));
painter->drawLine(QPointF(p[0].x,p[0].y), QPointF(p[1].x, p[1].y));
// Seiten
p[0] = extCalib->getImagePoint(Point3f(100,100,0));
p[1] = extCalib->getImagePoint(Point3f(100,100,100));
painter->drawLine(QPointF(p[0].x,p[0].y), QPointF(p[1].x, p[1].y));
p[0] = extCalib->getImagePoint(Point3f(200,100,0));
p[1] = extCalib->getImagePoint(Point3f(200,100,100));
painter->drawLine(QPointF(p[0].x,p[0].y), QPointF(p[1].x, p[1].y));
p[0] = extCalib->getImagePoint(Point3f(100,200,0));
p[1] = extCalib->getImagePoint(Point3f(100,200,100));
painter->drawLine(QPointF(p[0].x,p[0].y), QPointF(p[1].x, p[1].y));
p[0] = extCalib->getImagePoint(Point3f(200,200,0));
p[1] = extCalib->getImagePoint(Point3f(200,200,100));
painter->drawLine(QPointF(p[0].x,p[0].y), QPointF(p[1].x, p[1].y));
// Oben
p[0] = extCalib->getImagePoint(Point3f(100,100,100));
p[1] = extCalib->getImagePoint(Point3f(200,100,100));
painter->drawLine(QPointF(p[0].x,p[0].y), QPointF(p[1].x, p[1].y));
p[0] = extCalib->getImagePoint(Point3f(200,100,100));
p[1] = extCalib->getImagePoint(Point3f(200,200,100));
painter->drawLine(QPointF(p[0].x,p[0].y), QPointF(p[1].x, p[1].y));
p[0] = extCalib->getImagePoint(Point3f(200,200,100));
p[1] = extCalib->getImagePoint(Point3f(100,200,100));
painter->drawLine(QPointF(p[0].x,p[0].y), QPointF(p[1].x, p[1].y));
p[0] = extCalib->getImagePoint(Point3f(100,200,100));
p[1] = extCalib->getImagePoint(Point3f(100,100,100));
painter->drawLine(QPointF(p[0].x,p[0].y), QPointF(p[1].x, p[1].y));
}
/////////////////////////////////////////////////////
// Draw the bounding rect //
/////////////////////////////////////////////////////
bool drawBoundingRect = false;
if( drawBoundingRect )
{
QRectF boundingBox = boundingRect();
double min_x = boundingBox.x(), max_x = min_x+boundingBox.width();
double min_y = boundingBox.y(), max_y = min_y+boundingBox.height();
painter->setPen(Qt::cyan);
painter->drawLine(QPointF(min_x, min_y), QPointF(min_x, max_y));
painter->drawLine(QPointF(min_x, max_y), QPointF(max_x, max_y));
painter->drawLine(QPointF(max_x, max_y), QPointF(max_x, min_y));
painter->drawLine(QPointF(max_x, min_y), QPointF(min_x, min_y));
}
/////////////////////////////////////////////////////
// Draw a rect around the whole coordinate system //
/////////////////////////////////////////////////////
bool paintRectCoordArea = false;
if( paintRectCoordArea )
{
int min_x = min(min(x.x,y.x),min(z.x,ursprung.x));
int max_x = max(max(x.x,y.x),max(z.x,ursprung.x));
int min_y = min(min(x.y,y.y),min(z.y,ursprung.y));
int max_y = max(max(x.y,y.y),max(z.y,ursprung.y));
painter->setFont(QFont("Arial", 20));
painter->setPen(Qt::green);
painter->drawLine(QPointF(min_x, min_y), QPointF(min_x, max_y));
painter->drawLine(QPointF(min_x, max_y), QPointF(max_x, max_y));
painter->drawLine(QPointF(max_x, max_y), QPointF(max_x, min_y));
painter->drawLine(QPointF(max_x, min_y), QPointF(min_x, min_y));
sprintf (coordinaten, "(%d, %d)", min_x, min_y);
painter->drawText(QPoint(min_x-45, min_y-10), QString(coordinaten));
sprintf (coordinaten, "%d", max_y-min_y);
painter->drawText(QPoint(min_x+10,min_y+(max_y-min_y)/2.0), QString(coordinaten));
sprintf (coordinaten, "%d", max_x-min_x);
painter->drawText(QPoint(min_x+(max_x-min_x)/2.0,min_y+30), QString(coordinaten));
}
//////////////////////////////
// Drawing the X,Y,Z - Axis //
//////////////////////////////
painter->setPen(QPen(QBrush(Qt::blue),coordLineWidth));
p[0] = extCalib->getImagePoint(Point3f(0,0,0));
p[1] = extCalib->getImagePoint(Point3f(x3D.x,x3D.y,x3D.z));
painter->drawLine(QPointF(p[0].x,p[0].y),QPointF(p[1].x,p[1].y));
p[1] = extCalib->getImagePoint(Point3f(y3D.x,y3D.y,y3D.z));
painter->drawLine(QPointF(p[0].x,p[0].y),QPointF(p[1].x,p[1].y));
p[1] = extCalib->getImagePoint(Point3f(z3D.x,z3D.y,z3D.z));
painter->drawLine(QPointF(p[0].x,p[0].y),QPointF(p[1].x,p[1].y));
// painter->drawLine(QPointF(ursprung.x,ursprung.y),QPointF(x.x,x.y));
// painter->drawLine(QPointF(ursprung.x,ursprung.y),QPointF(y.x,y.y));
// painter->drawLine(QPointF(ursprung.x,ursprung.y),QPointF(z.x,z.y));
/////////////////////////////////
// Drawing the X,Y,Z - Symbols //
/////////////////////////////////
painter->setPen(QPen(QBrush(Qt::black),coordLineWidth));
painter->setFont(QFont("Arial", 15 ));
p[0] = extCalib->getImagePoint(Point3f(x3D.x+10, x3D.y, x3D.z));
painter->drawText(QPointF(p[0].x-5,p[0].y+5), QString("X"));
p[0] = extCalib->getImagePoint(Point3f(y3D.x, y3D.y+10, y3D.z));
painter->drawText(QPointF(p[0].x-5,p[0].y+5), QString("Y"));
p[0] = extCalib->getImagePoint(Point3f(z3D.x, z3D.y, z3D.z+10));
painter->drawText(QPointF(p[0].x-5,p[0].y+5), QString("Z"));
if( debug ) debout << "Ursprungskoordinaten: " << ursprung.x << ", " << ursprung.y << std::endl;
if( debug ) debout << "Bildsize: " << mMainWindow->getImage()->width() << "x" << mMainWindow->getImage()->height() << std::endl;
if( debug ) sprintf (coordinaten, "(%f %f %f)", tX3D, tY3D, tZ3D);
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
//painter->drawText(QPoint(ursprung.x+25,ursprung.y),QString(coordinaten));
//////////////////////////////
// Drawing the tick-markers //
//////////////////////////////
int tickLength = AXIS_MARKERS_LENGTH;
painter->setPen(QPen(QBrush(Qt::blue),coordLineWidth));
// Start bei 100cm bis Achsen-Laenge-Pfeilspitzenlaenge alle 100cm
for(int i=100;i<axeLen-tickLength;i+=100)
{
// Solange Achsen-Ende noch nicht erreicht: Markierung zeichnen
if( i+tickLength < x3D.x )
{
p[0] = extCalib->getImagePoint(Point3f(i,-tickLength,0));
p[1] = extCalib->getImagePoint(Point3f(i, tickLength,0));
painter->drawLine(QPointF(p[0].x,p[0].y),QPointF(p[1].x,p[1].y));
p[0] = extCalib->getImagePoint(Point3f(i,0,-tickLength));
p[1] = extCalib->getImagePoint(Point3f(i,0, tickLength));
painter->drawLine(QPointF(p[0].x,p[0].y),QPointF(p[1].x,p[1].y));
p[0] = extCalib->getImagePoint(Point3f(i,0,0));
}
if( i+tickLength < y3D.y )
{
p[0] = extCalib->getImagePoint(Point3f(-tickLength,i,0));
p[1] = extCalib->getImagePoint(Point3f( tickLength,i,0));
painter->drawLine(QPointF(p[0].x,p[0].y),QPointF(p[1].x,p[1].y));
p[0] = extCalib->getImagePoint(Point3f(0,i,-tickLength));
p[1] = extCalib->getImagePoint(Point3f(0,i, tickLength));
painter->drawLine(QPointF(p[0].x,p[0].y),QPointF(p[1].x,p[1].y));
}
if( i+tickLength < z3D.z )
{
p[0] = extCalib->getImagePoint(Point3f(-tickLength,0,i));
p[1] = extCalib->getImagePoint(Point3f( tickLength,0,i));
painter->drawLine(QPointF(p[0].x,p[0].y),QPointF(p[1].x,p[1].y));
p[0] = extCalib->getImagePoint(Point3f(0,-tickLength,i));
p[1] = extCalib->getImagePoint(Point3f(0, tickLength,i));
painter->drawLine(QPointF(p[0].x,p[0].y),QPointF(p[1].x,p[1].y));
}
}
QFont font("Arial", tickLength*0.5 );
painter->setFont(font);
painter->setPen(Qt::green);
painter->setBrush(Qt::green);
painter->setFont(QFont("Arial", 20));
if( debug ) sprintf (coordinaten, "(%.2f, %.2f)", ursprung.x,ursprung.y);
if( debug ) painter->drawText(QPoint(ursprung.x-100,ursprung.y),QString(coordinaten));
//////////////////////////////////////////////
// Drawing the peaks at the end of the axis //
//////////////////////////////////////////////
int peakSize = AXIS_MARKERS_LENGTH;
///////
// X //
///////
p[0] = extCalib->getImagePoint(Point3f(x3D.x,0,0));
p[1] = extCalib->getImagePoint(Point3f(x3D.x-peakSize,-peakSize,0));
p[2] = extCalib->getImagePoint(Point3f(x3D.x-peakSize, peakSize,0));
points[0] = QPointF(p[0].x,p[0].y);
points[1] = QPointF(p[1].x,p[1].y);
points[2] = QPointF(p[2].x,p[2].y);
painter->setPen(Qt::green);
// painter->drawPolygon(points,3,Qt::WindingFill);
painter->setPen(QPen(QBrush(Qt::blue),coordLineWidth));
painter->drawLine(points[0],points[1]);
painter->drawLine(points[0],points[2]);
painter->drawLine(points[2],points[1]);
p[0] = extCalib->getImagePoint(Point3f(x3D.x,0,0));
p[1] = extCalib->getImagePoint(Point3f(x3D.x-peakSize,0,-peakSize));
p[2] = extCalib->getImagePoint(Point3f(x3D.x-peakSize,0, peakSize));
p[3] = extCalib->getImagePoint(Point3f(x3D.x+peakSize,0,0));
points[0] = QPointF(p[0].x,p[0].y);
points[1] = QPointF(p[1].x,p[1].y);
points[2] = QPointF(p[2].x,p[2].y);
painter->setPen(Qt::green);
// painter->drawPolygon(points,3,Qt::WindingFill);
painter->setPen(QPen(QBrush(Qt::blue),coordLineWidth));
painter->drawLine(points[0],points[1]);
painter->drawLine(points[0],points[2]);
painter->drawLine(points[2],points[1]);
if( debug ) sprintf (coordinaten, "(%.2f, %.2f)", p[1].x,p[1].y);
if( debug ) painter->drawText(QPoint(p[3].x,p[3].y),QString(coordinaten));
if( debug ) sprintf(coordinaten, "X");
if( debug ) painter->drawText(QPoint(p[1].x,p[1].y),QString(coordinaten));
///////
// Y //
///////
p[0] = extCalib->getImagePoint(Point3f(0,y3D.y,0));
p[1] = extCalib->getImagePoint(Point3f(-peakSize,y3D.y-peakSize,0));
p[2] = extCalib->getImagePoint(Point3f( peakSize,y3D.y-peakSize,0));
points[0] = QPointF(p[0].x,p[0].y);
points[1] = QPointF(p[1].x,p[1].y);
points[2] = QPointF(p[2].x,p[2].y);
painter->setPen(Qt::green);
// painter->drawPolygon(points,3,Qt::WindingFill);
painter->setPen(QPen(QBrush(Qt::blue),coordLineWidth));
painter->drawLine(points[0],points[1]);
painter->drawLine(points[0],points[2]);
painter->drawLine(points[2],points[1]);
p[0] = extCalib->getImagePoint(Point3f(0,y3D.y,0));
p[1] = extCalib->getImagePoint(Point3f(0,y3D.y-peakSize,-peakSize));
p[2] = extCalib->getImagePoint(Point3f(0,y3D.y-peakSize, peakSize));
p[3] = extCalib->getImagePoint(Point3f(0,y3D.y+peakSize,0));
points[0] = QPointF(p[0].x,p[0].y);
points[1] = QPointF(p[1].x,p[1].y);
points[2] = QPointF(p[2].x,p[2].y);
painter->setPen(Qt::green);
// painter->drawPolygon(points,3,Qt::WindingFill);
painter->setPen(QPen(QBrush(Qt::blue),coordLineWidth));
painter->drawLine(points[0],points[1]);
painter->drawLine(points[0],points[2]);
painter->drawLine(points[2],points[1]);
if( debug ) sprintf (coordinaten, "(%.2f, %.2f)", p[1].x,p[1].y);
if( debug ) painter->drawText(QPoint(p[3].x,p[3].y),QString(coordinaten));
if( debug ) sprintf(coordinaten, "Y");
if( debug ) painter->drawText(QPoint(p[1].x,p[1].y),QString(coordinaten));
///////
// Z //
///////
p[0] = extCalib->getImagePoint(Point3f(0,0,z3D.z));
p[1] = extCalib->getImagePoint(Point3f(0,-peakSize,z3D.z-peakSize));
p[2] = extCalib->getImagePoint(Point3f(0, peakSize,z3D.z-peakSize));
points[0] = QPointF(p[0].x,p[0].y);
points[1] = QPointF(p[1].x,p[1].y);
points[2] = QPointF(p[2].x,p[2].y);
painter->setPen(Qt::green);
// painter->drawPolygon(points,3,Qt::WindingFill);
painter->setPen(QPen(QBrush(Qt::blue),coordLineWidth));
painter->drawLine(points[0],points[1]);
painter->drawLine(points[0],points[2]);
painter->drawLine(points[2],points[1]);
p[0] = extCalib->getImagePoint(Point3f(0,0,z3D.z));
p[1] = extCalib->getImagePoint(Point3f(-peakSize,0,z3D.z-peakSize));
p[2] = extCalib->getImagePoint(Point3f( peakSize,0,z3D.z-peakSize));
p[3] = extCalib->getImagePoint(Point3f(0,0,z3D.z+peakSize));
points[0] = QPointF(p[0].x,p[0].y);
points[1] = QPointF(p[1].x,p[1].y);
points[2] = QPointF(p[2].x,p[2].y);
painter->setPen(Qt::green);
// painter->drawPolygon(points,3,Qt::WindingFill);
painter->setPen(QPen(QBrush(Qt::blue),coordLineWidth));
painter->drawLine(points[0],points[1]);
painter->drawLine(points[0],points[2]);
painter->drawLine(points[2],points[1]);
if( debug ) sprintf (coordinaten, "(%.2f, %.2f)", p[1].x,p[1].y);
if( debug ) painter->drawText(QPoint(p[3].x,p[3].y),QString(coordinaten));
if( debug ) sprintf(coordinaten, "Z");
if( debug ) painter->drawText(QPoint(p[1].x,p[1].y),QString(coordinaten));
}
}
}
}