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plotdraw.cpp
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plotdraw.cpp
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//---------------------------------------------------------------------------
// plotdraw.c: rtkplot draw functions
//---------------------------------------------------------------------------
#include <QColor>
#include <QPainter>
#include "rtklib.h"
#include "plotmain.h"
#include "graph.h"
#include "refdlg.h"
#include "geview.h"
#include "gmview.h"
#define COL_ELMASK Qt::red
#define ATAN2(x,y) ((x)*(x)+(y)*(y)>1E-12?atan2(x,y):0.0)
// update plot --------------------------------------------------------------
void Plot::UpdatePlot(void)
{
trace(3,"UpdatePlot\n");
UpdateInfo();
Refresh();
}
// refresh plot -------------------------------------------------------------
void Plot::Refresh(void)
{
trace(3,"Refresh\n");
Flush=1;
UpdateDisp();
Disp->update();
}
// draw plot ----------------------------------------------------------------
void Plot::UpdateDisp(void)
{
int level=Drag?0:1;
trace(3,"UpdateDisp\n");
if (Flush) {
Buff=QPixmap(Disp->size());
if (Buff.isNull()) return;
Buff.fill(CColor[0]);
QPainter c(&Buff);
c.setFont(Disp->font());
c.setPen(CColor[0]);
c.setBrush(CColor[0]);
switch (PlotType) {
case PLOT_TRK : DrawTrk (c,level); break;
case PLOT_SOLP: DrawSol (c,level,0); break;
case PLOT_SOLV: DrawSol (c,level,1); break;
case PLOT_SOLA: DrawSol (c,level,2); break;
case PLOT_NSAT: DrawNsat(c,level); break;
case PLOT_OBS : DrawObs (c,level); break;
case PLOT_SKY : DrawSky (c,level); break;
case PLOT_DOP : DrawDop (c,level); break;
case PLOT_RES : DrawRes (c,level); break;
case PLOT_SNR : DrawSnr (c,level); break;
case PLOT_SNRE: DrawSnrE(c,level); break;
case PLOT_MPS : DrawMpS (c,level); break;
}
Disp->setPixmap(Buff);
}
Flush=0;
}
// draw track-plot ----------------------------------------------------------
void Plot::DrawTrk(QPainter &c,int level)
{
QString label,header;
TIMEPOS *pos,*pos1,*pos2,*vel;
gtime_t time1={0,0},time2={0,0};
sol_t *sol;
QPoint p1,p2;
double xt,yt,sx,sy,opos[3],pnt[3],rr[3],enu[3],cent[3];
int i,sel=!BtnSol1->isChecked()&&BtnSol2->isChecked()?1:0,p=0;
trace(3,"DrawTrk: level=%d\n",level);
if (BtnShowTrack->isChecked()&&BtnFixCent->isChecked()) {
if (!BtnSol12->isChecked()) {
pos=SolToPos(SolData+sel,SolIndex[sel],0,0);
if (pos->n>0) GraphT->SetCent(pos->x[0],pos->y[0]);
delete pos;
}
else {
pos1=SolToPos(SolData ,SolIndex[0],0,0);
pos2=SolToPos(SolData+1,SolIndex[1],0,0);
pos=pos1->diff(pos2,0);
if (pos->n>0) GraphT->SetCent(pos->x[0],pos->y[0]);
delete pos;
delete pos1;
delete pos2;
}
}
if (!BtnSol12->isChecked()&&BtnShowImg->isChecked()) {// image
DrawTrkImage(c,level);
}
if (BtnShowMap->isChecked()) {// map
DrawTrkMap(c,level);
}
if (level) { // center +
GraphT->GetPos(p1,p2);
p1.rx()=(p1.x()+p2.x())/2;
p1.ry()=(p1.y()+p2.y())/2;
DrawMark(GraphT,c,p1,5,CColor[1],20,0);
}
if (ShowGLabel>=3) {// circles
GraphT->XLPos=7; GraphT->YLPos=7;
GraphT->DrawCircles(c,ShowGLabel==4);
}
else if (ShowGLabel>=1) {// grid
GraphT->XLPos=2; GraphT->YLPos=4;
GraphT->DrawAxis(c,ShowLabel,ShowGLabel==2);
}
if (norm(OPos,3)>0.0) {
ecef2pos(OPos,opos);
header="ORI="+LatLonStr(opos,9)+QString(" %1m").arg(opos[2],0,'f',4);
}
if (BtnSol1->isChecked()) {
pos=SolToPos(SolData,-1,QFlag->currentIndex(),0);
DrawTrkPnt(c,pos,level,0);
if (BtnShowMap->isChecked()) {
DrawTrkPos(c,SolData[0].rb,0,8,CColor[2],tr("Base Station 1"));
}
DrawTrkStat(c,pos,header,p++);
header="";
delete pos;
}
if (BtnSol2->isChecked()) {
pos=SolToPos(SolData+1,-1,QFlag->currentIndex(),0);
DrawTrkPnt(c,pos,level,1);
if (BtnShowMap->isChecked()) {
DrawTrkPos(c,SolData[1].rb,0,8,CColor[2],tr("Base Station 2"));
}
DrawTrkStat(c,pos,header,p++);
delete pos;
}
if (BtnSol12->isChecked()) {
pos1=SolToPos(SolData ,-1,0,0);
pos2=SolToPos(SolData+1,-1,0,0);
pos=pos1->diff(pos2,QFlag->currentIndex());
DrawTrkPnt(c,pos,level,0);
DrawTrkStat(c,pos,"",p++);
delete pos;
delete pos1;
delete pos2;
}
if (BtnShowTrack->isChecked()&&BtnSol1->isChecked()) {
pos=SolToPos(SolData,SolIndex[0],0,0);
if ((sol=getsol(SolData,SolIndex[0]))) time1=sol->time;
if (pos->n) {
pos->n=1;
DrawTrkError(c,pos,0);
GraphT->ToPoint(pos->x[0],pos->y[0],p1);
GraphT->DrawMark(c,p1,0,CColor[0],MarkSize*2+12,0);
GraphT->DrawMark(c,p1,1,CColor[2],MarkSize*2+10,0);
GraphT->DrawMark(c,p1,5,CColor[2],MarkSize*2+14,0);
GraphT->DrawMark(c,p1,0,CColor[2],MarkSize*2+6,0);
GraphT->DrawMark(c,p1,0,MColor[0][pos->q[0]],MarkSize*2+4,0);
if (BtnSol2->isChecked()) {
p1.rx()+=MarkSize+8;
DrawLabel(GraphT,c,p1,"1",1,0);
}
}
delete pos;
}
if (BtnShowTrack->isChecked()&&BtnSol2->isChecked()) {
pos=SolToPos(SolData+1,SolIndex[1],0,0);
if ((sol=getsol(SolData+1,SolIndex[1]))) time2=sol->time;
if (pos->n>0&&(time1.time==0||fabs(timediff(time1,time2))<DTTOL*2.0)) {
pos->n=1;
DrawTrkError(c,pos,1);
GraphT->ToPoint(pos->x[0],pos->y[0],p1);
GraphT->DrawMark(c,p1,0,CColor[0],MarkSize*2+12,0);
GraphT->DrawMark(c,p1,1,CColor[1],MarkSize*2+10,0);
GraphT->DrawMark(c,p1,5,CColor[1],MarkSize*2+14,0);
GraphT->DrawMark(c,p1,0,CColor[2],MarkSize*2+6,0);
GraphT->DrawMark(c,p1,0,MColor[1][pos->q[0]],MarkSize*2+4,0);
if (BtnSol1->isChecked()) {
p1.setX(p1.x()+MarkSize+8);
DrawLabel(GraphT,c,p1,"2",1,0);
}
}
delete pos;
}
if (BtnShowTrack->isChecked()&&BtnSol12->isChecked()) {
pos1=SolToPos(SolData ,SolIndex[0],0,0);
pos2=SolToPos(SolData+1,SolIndex[1],0,0);
pos=pos1->diff(pos2,0);
if (pos->n>0) {
pos->n=1;
DrawTrkError(c,pos,1);
GraphT->ToPoint(pos->x[0],pos->y[0],p1);
GraphT->DrawMark(c,p1,0,CColor[0],MarkSize*2+12,0);
GraphT->DrawMark(c,p1,1,CColor[2],MarkSize*2+10,0);
GraphT->DrawMark(c,p1,5,CColor[2],MarkSize*2+14,0);
GraphT->DrawMark(c,p1,0,CColor[2],MarkSize*2+6,0);
GraphT->DrawMark(c,p1,0,MColor[0][pos->q[0]],MarkSize*2+4,0);
}
delete pos;
delete pos1;
delete pos2;
}
if (BtnShowMap->isChecked()) {
for (i=0;i<NWayPnt;i++) {
pnt[0]=PntPos[i][0]*D2R;
pnt[1]=PntPos[i][1]*D2R;
pnt[2]=PntPos[i][2];
pos2ecef(pnt,rr);
DrawTrkPos(c,rr,0,i==SelWayPnt?12:8,CColor[2],PntName[i]);
}
}
if (ShowCompass) {
GraphT->GetPos(p1,p2);
p1.rx()+=SIZE_COMP/2+25;
p1.ry()+=SIZE_COMP/2+35;
DrawMark(GraphT,c,p1,13,CColor[2],SIZE_COMP,0);
}
if (ShowArrow&&BtnShowTrack->isChecked()) {
vel=SolToPos(SolData+sel,SolIndex[sel],0,1);
DrawTrkVel(c,vel);
delete vel;
}
if (ShowScale) {
GraphT->GetPos(p1,p2);
GraphT->GetTick(xt,yt);
GraphT->GetScale(sx,sy);
p2.rx()-=70;
p2.ry()-=25;
DrawMark(GraphT,c,p2,11,CColor[2],static_cast<int>(xt/sx+0.5),0);
p2.ry()-=3;
if (xt<0.01 ) label=QString("%1 mm").arg(xt*1000.0,0,'f',0);
else if (xt<1.0 ) label=QString("%1 cm").arg(xt*100.0,0,'f',0);
else if (xt<1000.0) label=QString("%1 m" ).arg(xt,0,'f',0);
else label=QString("%1 km").arg(xt/1000.0,0,'f',0);
DrawLabel(GraphT,c,p2,label,0,1);
}
if (!level) { // center +
GraphT->GetCent(xt,yt);
GraphT->ToPoint(xt,yt,p1);
DrawMark(GraphT,c,p1,5,CColor[2],20,0);
}
// update geview and gmview center
if (level&&norm(OPos,3)>0.0) {
GraphT->GetCent(xt,yt);
GraphT->ToPoint(xt,yt,p1);
GraphT->ToPos(p1,enu[0],enu[1]);
enu[2]=0;
ecef2pos(OPos,opos);
enu2ecef(opos,enu,rr);
for (i=0;i<3;i++) rr[i]+=OPos[i];
ecef2pos(rr,cent);
googleEarthView->SetCent(cent[0]*R2D,cent[1]*R2D);
googleMapView->SetCent(cent[0]*R2D,cent[1]*R2D);
}
Refresh_GEView();
}
// draw map-image on track-plot ---------------------------------------------
void Plot::DrawTrkImage(QPainter &c,int level)
{
gtime_t time={0,0};
QPoint p1,p2;
double pos[3]={0},rr[3],xyz[3]={0},x1,x2,y1,y2;
trace(3,"DrawTrkImage: level=%d\n",level);
pos[0]=MapLat*D2R;
pos[1]=MapLon*D2R;
pos2ecef(pos,rr);
if (norm(OPos,3)>0.0) {
PosToXyz(time,rr,0,xyz);
}
x1=xyz[0]-MapSize[0]*0.5*MapScaleX;
x2=xyz[0]+MapSize[0]*0.5*MapScaleX;
y1=xyz[1]-MapSize[1]*0.5*(MapScaleEq?MapScaleX:MapScaleY);
y2=xyz[1]+MapSize[1]*0.5*(MapScaleEq?MapScaleX:MapScaleY);
GraphT->ToPoint(x1,y2,p1);
GraphT->ToPoint(x2,y1,p2);
QRect r(p1,p2);
c.drawImage(r,MapImage);
}
// draw gis-map on track-plot ----------------------------------------------
void Plot::DrawTrkMap(QPainter &c,int level)
{
gisd_t *data;
gtime_t time={0,0};
QColor color;
QPoint *p,p1;
double xyz[3],S;
int i,j,n,m;
trace(3,"DrawTrkPath: level=%d\n",level);
for (i=MAXMAPLAYER-1;i>=0;i--) {
if (!Gis.flag[i]) continue;
for (data=Gis.data[i];data;data=data->next) {
if (data->type==1) { // point
PosToXyz(time,(static_cast<gis_pnt_t *>(data->data))->pos,0,xyz);
GraphT->ToPoint(xyz[0],xyz[1],p1);
DrawMark(GraphT,c,p1,1,CColor[2],6,0);
DrawMark(GraphT,c,p1,0,CColor[2],2,0);
}
else if (level&&data->type==2) { // polyline
if ((n=(static_cast<gis_poly_t *>(data->data))->npnt)<=0) {
continue;
}
p=new QPoint [n];
for (j=m=0;j<n;j++) {
PosToXyz(time,(static_cast<gis_poly_t *>(data->data))->pos+j*3,0,xyz);
GraphT->ToPoint(xyz[0],xyz[1],p1);
if (m==0||p1.x()!=p[m-1].x()||p1.y()!=p[m-1].y()) {
p[m++]=p1;
}
}
GraphT->DrawPoly(c,p,m,MapColor[i],0);
delete [] p;
}
else if (level&&data->type==3) { // polygon
if ((n=(static_cast<gis_polygon_t *>(data->data))->npnt)<=0) {
continue;
}
p=new QPoint [n];
for (j=m=0;j<n;j++) {
PosToXyz(time,(static_cast<gis_polygon_t *>(data->data))->pos+j*3,0,xyz);
GraphT->ToPoint(xyz[0],xyz[1],p1);
if (m==0||p1.x()!=p[m-1].x()||p1.y()!=p[m-1].y()) {
p[m++]=p1;
}
}
// judge hole
for (j=0,S=0.0;j<m-1;j++) {
S+=static_cast<double>(p[j].x()*p[j+1].y()-p[j+1].x()*p[j].y());
}
color=S<0.0?CColor[0]:MapColor[i];
GraphT->DrawPatch(c,p,m,color,color,0);
delete [] p;
}
}
}
}
// draw track-points on track-plot ------------------------------------------
void Plot::DrawTrkPnt(QPainter &c,const TIMEPOS *pos, int level, int style)
{
QVector<QColor> color;
int i;
trace(3,"DrawTrkPnt: level=%d style=%d\n",level,style);
if (level) DrawTrkArrow(c,pos);
if (level&&PlotStyle<=1&&!BtnShowTrack->isChecked()) { // error circle
DrawTrkError(c,pos,style);
}
if (!(PlotStyle%2)) {
GraphT->DrawPoly(c,pos->x,pos->y,pos->n,CColor[3],style);
}
if (level&&PlotStyle<2) {
if (BtnShowImg->isChecked()) {
for (i=0;i<pos->n;i++) color.append(CColor[0]);
GraphT->DrawMarks(c,pos->x,pos->y,color,pos->n,0,MarkSize+2,0);
}
color.clear();
for (i=0;i<pos->n;i++) color.append(MColor[style][pos->q[i]]);
GraphT->DrawMarks(c,pos->x,pos->y,color,pos->n,0,MarkSize,0);
}
}
// draw point with label on track-plot --------------------------------------
void Plot::DrawTrkPos(QPainter &c,const double *rr, int type, int siz,
QColor color, const QString &label)
{
gtime_t time={0,0};
QPoint p1;
double xyz[3],xs,ys;
trace(3,"DrawTrkPos: type=%d\n",type);
if (norm(rr,3)>0.0) {
GraphT->GetScale(xs,ys);
PosToXyz(time,rr,type,xyz);
GraphT->ToPoint(xyz[0],xyz[1],p1);
DrawMark(GraphT,c,p1,5,color,siz+8,0);
DrawMark(GraphT,c,p1,1,color,siz,0);
DrawMark(GraphT,c,p1,1,color,siz-6,0);
p1.ry()+=10;
DrawLabel(GraphT,c,p1,label,0,2);
}
}
// draw statistics on track-plot --------------------------------------------
void Plot::DrawTrkStat(QPainter &c,const TIMEPOS *pos, const QString &header, int p)
{
QString s[6];
QPoint p1,p2;
double *d,ave[4],std[4],rms[4];
int i,n=0,fonth=static_cast<int>(Disp->font().pointSize()*1.5);
trace(3,"DrawTrkStat: p=%d\n",p);
if (!ShowStats) return;
if (p==0&&header!="") s[n++]=header;
if (pos->n>0) {
d=new double[pos->n];
for (i=0;i<pos->n;i++) {
d[i]=SQRT(SQR(pos->x[i])+SQR(pos->y[i]));
}
CalcStats(pos->x,pos->n,0.0,ave[0],std[0],rms[0]);
CalcStats(pos->y,pos->n,0.0,ave[1],std[1],rms[1]);
CalcStats(pos->z,pos->n,0.0,ave[2],std[2],rms[2]);
CalcStats(d ,pos->n,0.0,ave[3],std[3],rms[3]);
s[n++]=QString("AVE=E:%1m N:%2m U:%3m").arg(ave[0],7,'f',4).arg(ave[1],7,'f',4).arg(ave[2],7,'f',4);
s[n++]=QString("STD=E:%1m N:%2m U:%3m").arg(std[0],7,'f',4).arg(std[1],7,'f',4).arg(std[2],7,'f',4);
s[n++]=QString("RMS=E:%1m N:%2m U:%3m 2D:%4m")
.arg(rms[0],7,'f',4).arg(rms[1],7,'f',4).arg(rms[2],7,'f',4).arg(2.0*rms[3],7,'f',4);
delete [] d;
}
GraphT->GetPos(p1,p2);
p1.rx()=p2.x()-10;
p1.ry()+=8+fonth*4*p;
for (i=0;i<n;i++,p1.ry()+=fonth) {
DrawLabel(GraphT,c,p1,s[i],2,2);
}
}
// draw error-circle on track-plot ------------------------------------------
void Plot::DrawTrkError(QPainter &c,const TIMEPOS *pos, int style)
{
const double sint[36]={
0.0000, 0.1736, 0.3420, 0.5000, 0.6428, 0.7660, 0.8660, 0.9397, 0.9848,
1.0000, 0.9848, 0.9397, 0.8660, 0.7660, 0.6428, 0.5000, 0.3420, 0.1736,
0.0000,-0.1736,-0.3420,-0.5000,-0.6428,-0.7660,-0.8660,-0.9397,-0.9848,
-1.0000,-0.9848,-0.9397,-0.8660,-0.7660,-0.6428,-0.5000,-0.3420,-0.1736
};
double xc[37],yc[37],a,b,s,cc;
int i,j;
trace(3,"DrawTrkError: style=%d\n",style);
if (!ShowErr) return;
for (i=0;i<pos->n;i++) {
if (pos->xs[i]<=0.0||pos->ys[i]<=0.0) continue;
a=pos->xys[i]/SQRT(pos->xs[i]);
if ((b=pos->ys[i]-a*a)>=0.0) b=SQRT(b); else continue;
for (j=0;j<37;j++) {
s=sint[j%36];
cc=sint[(45-j)%36];
xc[j]=pos->x[i]+SQRT(pos->xs[i])*cc;
yc[j]=pos->y[i]+a*cc+b*s;
}
GraphT->DrawPoly(c,xc,yc,37,CColor[1],ShowErr==1?0:1);
}
}
// draw direction-arrow on track-plot ---------------------------------------
void Plot::DrawTrkArrow(QPainter &c,const TIMEPOS *pos)
{
QPoint p;
double tt,d[2],dist,dt,vel;
int i,off=8;
trace(3,"DrawTrkArrow\n");
if (!ShowArrow) return;
for (i=1;i<pos->n-1;i++) {
tt=time2gpst(pos->t[i],NULL);
d[0]=pos->x[i+1]-pos->x[i-1];
d[1]=pos->y[i+1]-pos->y[i-1];
dist=norm(d,2);
dt=timediff(pos->t[i+1],pos->t[i-1]);
vel=dt==0.0?0.0:dist/dt;
if (vel<0.5||fmod(tt+0.005,INTARROW)>=0.01) continue;
GraphT->ToPoint(pos->x[i],pos->y[i],p);
p.rx()-=static_cast<int>(off*d[1]/dist);
p.ry()-=static_cast<int>(off*d[0]/dist);
DrawMark(GraphT,c,p,10,CColor[3],15,static_cast<int>(ATAN2(d[1],d[0])*R2D));
}
}
// draw velocity-indicator on track-plot ------------------------------------
void Plot::DrawTrkVel(QPainter &c,const TIMEPOS *vel)
{
QString label;
QPoint p1,p2;
double v=0.0,dir=0.0;
trace(3,"DrawTrkVel\n");
if (vel&&vel->n>0) {
if ((v=sqrt(SQR(vel->x[0])+SQR(vel->y[0])))>1.0) {
dir=ATAN2(vel->x[0],vel->y[0])*R2D;
}
}
GraphT->GetPos(p1,p2);
p1.rx()+=SIZE_VELC/2+30;
p1.ry()=p2.y()-SIZE_VELC/2-30;
DrawMark(GraphT,c,p1,1,CColor[2],SIZE_VELC,0);
p1.ry()+=SIZE_VELC/2;
label=QString("%1 km/h").arg(v*3600.0/1000.0,0,'f',0);
DrawLabel(GraphT,c,p1,label,0,2);
p1.ry()-=SIZE_VELC/2;
if (v>=1.0) DrawMark(GraphT,c,p1,10,CColor[2],SIZE_VELC,90-static_cast<int>(dir));
DrawMark(GraphT,c,p1,0,CColor[0],8,0);
DrawMark(GraphT,c,p1,1,CColor[2],8,0);
}
// draw solution-plot -------------------------------------------------------
void Plot::DrawSol(QPainter &c,int level, int type)
{
QString label[]={tr("E-W"),tr("N-S"),tr("U-D")},unit[]={"m","m/s",QString("m/s%1").arg(up2Char)};
QPushButton *btn[]={BtnOn1,BtnOn2,BtnOn3};
TIMEPOS *pos,*pos1,*pos2;
gtime_t time1={0,0},time2={0,0};
QPoint p1,p2;
double xc,yc,xl[2],yl[2],off,y;
int i,j,k,sel=!BtnSol1->isChecked()&&BtnSol2->isChecked()?1:0,p=0;
trace(3,"DrawSol: level=%d\n",level);
if (BtnShowTrack->isChecked()&&(BtnFixHoriz->isChecked()||BtnFixVert->isChecked())) {
pos=SolToPos(SolData+sel,SolIndex[sel],0,type);
for (i=0;i<3&&pos->n>0;i++) {
GraphG[i]->GetCent(xc,yc);
if (BtnFixVert->isChecked()) {
yc=i==0?pos->x[0]:(i==1?pos->y[0]:pos->z[0]);
}
if (BtnFixHoriz->isChecked()) {
GraphG[i]->GetLim(xl,yl);
off=Xcent*(xl[1]-xl[0])/2.0;
GraphG[i]->SetCent(TimePos(pos->t[0])-off,yc);
}
else {
GraphG[i]->SetCent(xc,yc);
}
}
delete pos;
}
j=-1;
for (i=0;i<3;i++) if (btn[i]->isChecked()) j=i;
for (i=0;i<3;i++) {
if (!btn[i]->isChecked()) continue;
GraphG[i]->XLPos=TimeLabel?(i==j?6:5):(i==j?1:0);
GraphG[i]->Week=Week;
GraphG[i]->DrawAxis(c,ShowLabel,ShowLabel);
}
if (BtnSol1->isChecked()) {
pos=SolToPos(SolData,-1,QFlag->currentIndex(),type);
DrawSolPnt(c,pos,level,0);
DrawSolStat(c,pos,unit[type],p++);
delete pos;
}
if (BtnSol2->isChecked()) {
pos=SolToPos(SolData+1,-1,QFlag->currentIndex(),type);
DrawSolPnt(c,pos,level,1);
DrawSolStat(c,pos,unit[type],p++);
delete pos;
}
if (BtnSol12->isChecked()) {
pos1=SolToPos(SolData ,-1,0,type);
pos2=SolToPos(SolData+1,-1,0,type);
pos=pos1->diff(pos2,QFlag->currentIndex());
DrawSolPnt(c,pos,level,0);
DrawSolStat(c,pos,unit[type],p++);
delete pos;
delete pos1;
delete pos2;
}
if (BtnShowTrack->isChecked()&&(BtnSol1->isChecked()||BtnSol2->isChecked()||BtnSol12->isChecked())) {
pos =SolToPos(SolData+sel,SolIndex[sel],0,type);
pos1=SolToPos(SolData ,SolIndex[0] ,0,type);
pos2=SolToPos(SolData+1 ,SolIndex[1] ,0,type);
if (pos1->n>0) time1=pos1->t[0];
if (pos2->n>0) time2=pos2->t[0];
for (j=k=0;j<3&&pos->n>0;j++) {
if (!btn[j]->isChecked()) continue;
GraphG[j]->GetLim(xl,yl);
xl[0]=xl[1]=TimePos(pos->t[0]);
GraphG[j]->DrawPoly(c,xl,yl,2,CColor[2],0);
if (BtnSol2->isChecked()&&pos2->n>0&&(time1.time==0||fabs(timediff(time1,time2))<DTTOL*2.0)) {
xl[0]=xl[1]=TimePos(time2);
y=j==0?pos2->x[0]:(j==1?pos2->y[0]:pos2->z[0]);
GraphG[j]->DrawMark(c,xl[0],y,0,CColor[0],MarkSize*2+6,0);
GraphG[j]->DrawMark(c,xl[0],y,1,CColor[1],MarkSize*2+6,0);
GraphG[j]->DrawMark(c,xl[0],y,1,CColor[2],MarkSize*2+2,0);
GraphG[j]->DrawMark(c,xl[0],y,0,MColor[1][pos->q[0]],MarkSize*2,0);
if (BtnSol1->isChecked()&&pos1->n>0&&GraphG[j]->ToPoint(xl[0],y,p1)) {
p1.rx()+=MarkSize+4;
DrawLabel(GraphG[j],c,p1,"2",1,0);
}
}
if (BtnSol1->isChecked()&&pos1->n>0) {
xl[0]=xl[1]=TimePos(time1);
y=j==0?pos1->x[0]:(j==1?pos1->y[0]:pos1->z[0]);
GraphG[j]->DrawMark(c,xl[0],y,0,CColor[0],MarkSize*2+6,0);
GraphG[j]->DrawMark(c,xl[0],y,1,CColor[2],MarkSize*2+6,0);
GraphG[j]->DrawMark(c,xl[0],y,1,CColor[2],MarkSize*2+2,0);
GraphG[j]->DrawMark(c,xl[0],y,0,MColor[0][pos->q[0]],MarkSize*2,0);
if (BtnSol2->isChecked()&&pos2->n>0&&GraphG[j]->ToPoint(xl[0],y,p1)) {
p1.rx()+=MarkSize+4;
DrawLabel(GraphG[j],c,p1,"1",1,0);
}
}
xl[0]=xl[1]=TimePos(pos->t[0]);
if (k++==0) {
GraphG[j]->DrawMark(c,xl[0],yl[1]-1E-6,0,CColor[2],5,0);
if (!BtnFixHoriz->isChecked()) {
GraphG[j]->DrawMark(c,xl[0],yl[1]-1E-6,1,CColor[2],9,0);
}
}
}
delete pos;
delete pos1;
delete pos2;
}
for (i=0;i<3;i++) {
if (!btn[i]->isChecked()) continue;
GraphG[i]->GetPos(p1,p2);
p1.rx()+=5; p1.ry()+=3;
DrawLabel(GraphG[i],c,p1,label[i]+" ("+unit[type]+")",1,2);
}
}
// draw points and line on solution-plot ------------------------------------
void Plot::DrawSolPnt(QPainter &c,const TIMEPOS *pos, int level, int style)
{
QPushButton *btn[]={BtnOn1,BtnOn2,BtnOn3};
double *x,*y,*s,xs,ys,*yy;
int i,j;
trace(3,"DrawSolPnt: level=%d style=%d\n",level,style);
x=new double [pos->n];
for (i=0;i<pos->n;i++) {
x[i]=TimePos(pos->t[i]);
}
for (i=0;i<3;i++) {
if (!btn[i]->isChecked()) continue;
y=i==0?pos->x :(i==1?pos->y :pos->z );
s=i==0?pos->xs:(i==1?pos->ys:pos->zs);
if (!level||!(PlotStyle%2)) {
DrawPolyS(GraphG[i],c,x,y,pos->n,CColor[3],style);
}
if (level&&ShowErr&&PlotType<=PLOT_SOLA&&PlotStyle<2) {
GraphG[i]->GetScale(xs,ys);
if (ShowErr==1) {
for (j=0;j<pos->n;j++) {
GraphG[i]->DrawMark(c,x[j],y[j],12,CColor[1],static_cast<int>(SQRT(s[j])*2.0/ys),0);
}
}
else {
yy=new double [pos->n];
for (j=0;j<pos->n;j++) yy[j]=y[j]-SQRT(s[j]);
DrawPolyS(GraphG[i],c,x,yy,pos->n,CColor[1],1);
for (j=0;j<pos->n;j++) yy[j]=y[j]+SQRT(s[j]);
DrawPolyS(GraphG[i],c,x,yy,pos->n,CColor[1],1);
delete [] yy;
}
}
if (level&&PlotStyle<2) {
QVector<QColor> color;
for (j=0;j<pos->n;j++) color.append(MColor[style][pos->q[j]]);
GraphG[i]->DrawMarks(c,x,y,color,pos->n,0,MarkSize,0);
}
}
delete [] x;
}
// draw statistics on solution-plot -----------------------------------------
void Plot::DrawSolStat(QPainter &c,const TIMEPOS *pos, const QString &unit, int p)
{
QPushButton *btn[]={BtnOn1,BtnOn2,BtnOn3};
QPoint p1,p2;
double ave,std,rms,*y,opos[3];
int i,j=0,k=0,fonth=static_cast<int>(Disp->font().pointSize()*1.5);
QString label,s;
trace(3,"DrawSolStat: p=%d\n",p);
if (!ShowStats||pos->n<=0) return;
for (i=0;i<3;i++) {
if (!btn[i]->isChecked()) continue;
y=i==0?pos->x:(i==1?pos->y:pos->z);
CalcStats(y,pos->n,0.0,ave,std,rms);
GraphG[i]->GetPos(p1,p2);
p1.rx()=p2.x()-5;
p1.ry()+=3+fonth*(p+(!k++&&p>0?1:0));
if (j==0&&p==0) {
if (norm(OPos,3)>0.0) {
ecef2pos(OPos,opos);
label="ORI="+LatLonStr(opos,9)+QString(" %1m").arg(opos[2],0,'f',4);
DrawLabel(GraphG[j],c,p1,label,2,2);
j++; p1.ry()+=fonth;
}
}
s=QString("AVE=%1%2 STD=%3%2 RMS=%4%2").arg(ave,0,'f',4).arg(unit).arg(std,0,'f',4).arg(rms,0,'f',4);
DrawLabel(GraphG[i],c,p1,s,2,2);
}
}
// draw number-of-satellite plot --------------------------------------------
void Plot::DrawNsat(QPainter &c,int level)
{
QString label[]={
tr("# of Valid Satellites"),
tr("Age of Differential (s)"),
tr("Ratio Factor for AR Validation")
};
QPushButton *btn[]={BtnOn1,BtnOn2,BtnOn3};
TIMEPOS *ns;
QPoint p1,p2;
double xc,yc,y,xl[2],yl[2],off;
int i,j,k,sel=!BtnSol1->isChecked()&&BtnSol2->isChecked()?1:0;
trace(3,"DrawNsat: level=%d\n",level);
if (BtnShowTrack->isChecked()&&BtnFixHoriz->isChecked()) {
ns=SolToNsat(SolData+sel,SolIndex[sel],0);
for (i=0;i<3;i++) {
if (BtnFixHoriz->isChecked()) {
GraphG[i]->GetLim(xl,yl);
off=Xcent*(xl[1]-xl[0])/2.0;
GraphG[i]->GetCent(xc,yc);
GraphG[i]->SetCent(TimePos(ns->t[0])-off,yc);
}
else {
GraphG[i]->GetRight(xc,yc);
GraphG[i]->SetRight(TimePos(ns->t[0]),yc);
}
}
delete ns;
}
j=-1;
for (i=0;i<3;i++) if (btn[i]->isChecked()) j=i;
for (i=0;i<3;i++) {
if (!btn[i]->isChecked()) continue;
GraphG[i]->XLPos=TimeLabel?(i==j?6:5):(i==j?1:0);
GraphG[i]->Week=Week;
GraphG[i]->DrawAxis(c,ShowLabel,ShowLabel);
}
if (BtnSol1->isChecked()) {
ns=SolToNsat(SolData,-1,QFlag->currentIndex());
DrawSolPnt(c,ns,level,0);
delete ns;
}
if (BtnSol2->isChecked()) {
ns=SolToNsat(SolData+1,-1,QFlag->currentIndex());
DrawSolPnt(c,ns,level,1);
delete ns;
}
if (BtnShowTrack->isChecked()&&(BtnSol1->isChecked()||BtnSol2->isChecked())) {
ns=SolToNsat(SolData+sel,SolIndex[sel],0);
for (j=k=0;j<3&&ns->n>0;j++) {
if (!btn[j]->isChecked()) continue;
y=j==0?ns->x[0]:(j==1?ns->y[0]:ns->z[0]);
GraphG[j]->GetLim(xl,yl);
xl[0]=xl[1]=TimePos(ns->t[0]);
GraphG[j]->DrawPoly(c,xl,yl,2,CColor[2],0);
GraphG[j]->DrawMark(c,xl[0],y,0,CColor[0],MarkSize*2+6,0);
GraphG[j]->DrawMark(c,xl[0],y,1,CColor[2],MarkSize*2+6,0);
GraphG[j]->DrawMark(c,xl[0],y,1,CColor[2],MarkSize*2+2,0);
GraphG[j]->DrawMark(c,xl[0],y,0,MColor[sel][ns->q[0]],MarkSize*2,0);
if (k++==0) {
GraphG[j]->DrawMark(c,xl[0],yl[1]-1E-6,0,CColor[2],5,0);
if (!BtnFixHoriz->isChecked()) {
GraphG[j]->DrawMark(c,xl[0],yl[1]-1E-6,1,CColor[2],9,0);
}
}
}
delete ns;
}
for (i=0;i<3;i++) {
if (!btn[i]->isChecked()) continue;
GraphG[i]->GetPos(p1,p2);
p1.rx()+=5; p1.ry()+=3;
DrawLabel(GraphG[i],c,p1,label[i],1,2);
}
}
// draw observation-data-plot -----------------------------------------------
void Plot::DrawObs(QPainter &c,int level)
{
QString label;
QPoint p1,p2,p;
gtime_t time;
obsd_t *obs;
double xs,ys,xt,xl[2],yl[2],tt[MAXSAT]={0},xp,xc,yc,yp[MAXSAT]={0};
int i,j,m=0,sats[MAXSAT]={0},ind=ObsIndex;
char id[16];
trace(3,"DrawObs: level=%d\n",level);
for (i=0;i<Obs.n;i++) {
if (SatMask[Obs.data[i].sat-1]) continue;
sats[Obs.data[i].sat-1]=1;
}
for (i=0;i<MAXSAT;i++) if (sats[i]) m++;
GraphR->XLPos=TimeLabel?6:1;
GraphR->YLPos=0;
GraphR->Week=Week;
GraphR->GetLim(xl,yl);
yl[0]=0.5;
yl[1]=m>0?m+0.5:m+10.5;
GraphR->SetLim(xl,yl);
GraphR->SetTick(0.0,1.0);
if (0<=ind&&ind<NObs&&BtnShowTrack->isChecked()&&BtnFixHoriz->isChecked()) {
xp=TimePos(Obs.data[IndexObs[ind]].time);
if (BtnFixHoriz->isChecked()) {
double xl[2],yl[2],off;
GraphR->GetLim(xl,yl);
off=Xcent*(xl[1]-xl[0])/2.0;
GraphR->GetCent(xc,yc);
GraphR->SetCent(xp-off,yc);
}
else {
GraphR->GetRight(xc,yc);
GraphR->SetRight(xp,yc);
}
}
GraphR->DrawAxis(c,1,1);
GraphR->GetPos(p1,p2);
for (i=0,j=0;i<MAXSAT;i++) {
if (!sats[i]) continue;
p.setX(p1.x());
p.setY(p1.y()+static_cast<int>((p2.y()-p1.y())*(j+0.5)/m));
yp[i]=m-(j++);
satno2id(i+1,id);
label=id;
GraphR->DrawText(c,p,label,CColor[2],2,0,0);
}
p1.setX(Disp->font().pointSize());
p1.setY((p1.y()+p2.y())/2);
GraphR->DrawText(c,p1,tr("SATELLITE NO"),CColor[2],0,0,90);
if (!BtnSol1->isChecked()) return;
if (level&&PlotStyle<=2) {
DrawObsEphem(c,yp);
}
if (level&&PlotStyle<=2) {
GraphR->GetScale(xs,ys);
for (i=0;i<Obs.n;i++) {
obs=&Obs.data[i];
QColor col=ObsColor(obs,Az[i],El[i]);
if (col==Qt::black) continue;
xt=TimePos(obs->time);
if (fabs(xt-tt[obs->sat-1])/xs>0.9) {
GraphR->DrawMark(c,xt,yp[obs->sat-1],0,PlotStyle<2?col:CColor[3],
PlotStyle<2?MarkSize:0,0);
tt[obs->sat-1]=xt;
}
}
}
if (level&&PlotStyle<=2) {
DrawObsSlip(c,yp);
}
if (BtnShowTrack->isChecked()&&0<=ind&&ind<NObs) {
i=IndexObs[ind];
time=Obs.data[i].time;
GraphR->GetLim(xl,yl);
xl[0]=xl[1]=TimePos(Obs.data[i].time);
GraphR->DrawPoly(c,xl,yl,2,CColor[2],0);
for (;i<Obs.n&&timediff(Obs.data[i].time,time)==0.0;i++) {
obs=&Obs.data[i];
QColor col=ObsColor(obs,Az[i],El[i]);
if (col==Qt::black) continue;
GraphR->DrawMark(c,xl[0],yp[obs->sat-1],0,col,MarkSize*2+2,0);
}
GraphR->DrawMark(c,xl[0],yl[1]-1E-6,0,CColor[2],5,0);
if (!BtnFixHoriz->isChecked()) {
GraphR->DrawMark(c,xl[0],yl[1]-1E-6,1,CColor[2],9,0);
}
}
}
// draw slip on observation-data-plot ---------------------------------------
void Plot::DrawObsSlip(QPainter &c,double *yp)
{
QString ObsTypeText=ObsType->currentText();
obsd_t *obs;
QPoint ps[2];
double gfp[MAXSAT]={0},gf;
char code[32];
int i,j,slip;
trace(3,"DrawObsSlip\n");
strncpy(code,ObsType->currentIndex()?qPrintable(ObsTypeText)+1:"",32);
for (i=0;i<Obs.n;i++) {
if (El[i]<ElMask*D2R) continue;
if (ElMaskP&&El[i]<ElMaskData[static_cast<int>(Az[i]*R2D+0.5)]) continue;
obs=&Obs.data[i];
if (!SatSel[obs->sat-1]) continue;
if (!GraphR->ToPoint(TimePos(obs->time),yp[obs->sat-1],ps[0])) continue;
ps[1].rx()=ps[0].x();
ps[1].ry()=ps[0].y()+MarkSize*3/2+1;
ps[0].ry()=ps[0].y()-MarkSize*3/2;
if (ShowHalfC) {
slip=0;
for (j=0;j<NFREQ+NEXOBS;j++) {
if ((!*code||strstr(code2obs(obs->code[j],NULL),code))&&
(obs->LLI[j]&2)) slip=1;
}
if (slip) GraphR->DrawPoly(c,ps,2,MColor[0][0],0);
}
if (ShowSlip) {
slip=0;
if (ShowSlip==2) { // LLI
for (j=0;j<NFREQ+NEXOBS;j++) {
if ((!*code||strstr(code2obs(obs->code[j],NULL),code))&&
(obs->LLI[j]&1)) slip=1;
}
}
else if (!*code||!strcmp(code,"1")||!strcmp(code,"2")) {
if (obs->L[0]!=0.0&&obs->L[1]!=0.0&&
satsys(obs->sat,NULL)!=SYS_GLO) {
gf=CLIGHT*(obs->L[0]/FREQ1-obs->L[1]/FREQ2);
if (fabs(gfp[obs->sat-1]-gf)>THRESLIP) slip=1;
gfp[obs->sat-1]=gf;
}
}
if (slip) GraphR->DrawPoly(c,ps,2,MColor[0][5],0);
}
}
}
// draw ephemeris on observation-data-plot ----------------------------------
void Plot::DrawObsEphem(QPainter &c,double *yp)
{
QPoint ps[3];
int i,j,k,in,svh,off[MAXSAT]={0};
trace(3,"DrawObsEphem\n");
if (!ShowEph) return;
for (i=0;i<MAXSAT;i++) {
if (!SatSel[i]) continue;
for (j=0;j<Nav.n;j++) {
if (Nav.eph[j].sat!=i+1) continue;
GraphR->ToPoint(TimePos(Nav.eph[j].ttr),yp[i],ps[0]);
in=GraphR->ToPoint(TimePos(Nav.eph[j].toe),yp[i],ps[2]);
ps[1]=ps[0];
off[Nav.eph[j].sat-1]=off[Nav.eph[j].sat-1]?0:3;
for (k=0;k<3;k++) ps[k].ry()+=MarkSize+2+off[Nav.eph[j].sat-1];
ps[0].ry()-=2;