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Changed report to use QPainter viewport scaling

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This commit is contained in:
Mark Watkins 2011-12-20 01:33:01 +10:00
parent c85f8b23e6
commit c0c0fc898c
4 changed files with 60 additions and 73 deletions
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10
Graphs/gGraphView.cpp
View File

@ -1655,12 +1655,12 @@ QPixmap gGraph::renderPixmap(int w, int h, float scale)
QFont fb=*mediumfont;
QFont fc=*bigfont;
sg->setPrintScaleX(scale);
sg->setPrintScaleY(scale);
sg->setPrintScaleX(3);
sg->setPrintScaleY(3);
fa.setPointSize(fa.pointSize()*scale);
fb.setPointSize(fb.pointSize()*scale);
fc.setPointSize(fc.pointSize()*scale);
fa.setPixelSize(30);
fb.setPointSize(35);
fc.setPointSize(80);
defaultfont=&fa;
mediumfont=&fb;

4
Graphs/gXAxis.cpp
View File

@ -77,12 +77,12 @@ void gXAxis::paint(gGraph & w,int left,int top, int width, int height)
divmax=10;
fitmode=0;
} else if (xx>600000) { // Minutes
fd="j0:00";
fd=" j0:00";
dividx=10;
divmax=27;
fitmode=1;
} else if (xx>5000) { // Seconds
fd="j0:00:00";
fd=" j0:00:00";
dividx=16;
divmax=27;
fitmode=2;

115
mainwindow.cpp
View File

@ -729,31 +729,6 @@ void MainWindow::PrintReport(gGraphView *gv,QString name, QDate date)
QPainter painter;
painter.begin(printer);
QSizeF pres=printer->paperSize(QPrinter::Point);
QSizeF pxres=printer->paperSize(QPrinter::DevicePixel);
float hscale=pxres.width()/pres.width();
float vscale=pxres.height()/pres.height();
//QFontMetrics fm(*bigfont);
//float title_height=fm.ascent()*vscale;
QFontMetrics fm2(*defaultfont);
float normal_height=fm2.ascent()*vscale;
//QRect screen=QApplication::desktop()->screenGeometry();
QRect res=printer->pageRect();
qDebug() << "Printer Resolution is" << res.width() << "x" << res.height();
qDebug() << "X DPI (log vs phys):" << printer->logicalDpiX() << printer->physicalDpiX();
qDebug() << "Y DPI (log vs phys): " << printer->logicalDpiY() << printer->physicalDpiY();
qDebug() << vscale << hscale;
qDebug() << "res:" << printer->resolution() << "dpi" << float(res.width()) / float(res.height());
qDebug() << normal_height << "normal_height, font ascent" << fm2.ascent();
float printer_width=res.width();
float printer_height=res.height()-normal_height;
const int graphs_per_page=6;
float full_graph_height=(printer_height-(normal_height*graphs_per_page)) / float(graphs_per_page);
GLint gw;
#ifdef Q_WS_WIN32
gw=2048; // Rough guess.. No GL_MAX_RENDERBUFFER_SIZE in mingw.. :(
@ -761,27 +736,38 @@ void MainWindow::PrintReport(gGraphView *gv,QString name, QDate date)
glGetIntegerv(GL_MAX_RENDERBUFFER_SIZE,&gw);
#endif
bool no_scaling;
if (printer_width <= gw) {
gw=printer_width;
no_scaling=true;
} else no_scaling=false;
//QSizeF pxres=printer->paperSize(QPrinter::DevicePixel);
QRect prect=printer->pageRect();
float ratio=float(prect.height())/float(prect.width());
float virt_width=gw;
float virt_height=virt_width*ratio;
painter.setWindow(0,0,virt_width, virt_height);
painter.setViewport(0,0,prect.width(),prect.height());
painter.setViewTransformEnabled(true);
float graph_xscale=gw / printer_width;
//float scalex=1.0/graph_xscale;
float gh=full_graph_height*graph_xscale;
QFont report_font=*defaultfont;
QFont medium_font=*mediumfont;
QFont title_font=*bigfont;
float normal_height=30; //fm2.ascent();
report_font.setPixelSize(normal_height);
medium_font.setPixelSize(40);
title_font.setPixelSize(90);
painter.setFont(report_font);
//QFontMetrics fm2(*defaultfont);
qDebug() << "Printer Resolution is" << virt_width << "x" << virt_height;
const int graphs_per_page=6;
float full_graph_height=(virt_height-(normal_height*graphs_per_page)) / float(graphs_per_page);
QString title=tr("%1 Report").arg(name);
painter.setFont(*bigfont);
painter.setFont(title_font);
int top=0;
QRectF bounds=painter.boundingRect(QRectF(0,top,printer_width,0),title,QTextOption(Qt::AlignHCenter | Qt::AlignTop));
QRectF bounds=painter.boundingRect(QRectF(0,top,virt_width,0),title,QTextOption(Qt::AlignHCenter | Qt::AlignTop));
painter.drawText(bounds,title,QTextOption(Qt::AlignHCenter | Qt::AlignTop));
top+=bounds.height()+normal_height/2.0;
painter.setFont(*defaultfont);
float printer_dpi=qMax(printer->physicalDpiX(), printer->logicalDpiX());
float screen_dpi=QApplication::desktop()->physicalDpiX();
qDebug() << "Printer DPI vs Screen DPI" << printer_dpi << screen_dpi;
float font_scale=float(printer_dpi)/float(screen_dpi);
painter.setFont(report_font);
int maxy=0;
if (!PROFILE["FirstName"].toString().isEmpty()) {
@ -789,8 +775,9 @@ void MainWindow::PrintReport(gGraphView *gv,QString name, QDate date)
userinfo+=tr("DOB:\t%1\n").arg(PROFILE["DOB"].toString());
userinfo+=tr("Phone:\t%1\n").arg(PROFILE["Phone"].toString());
userinfo+=tr("Email:\t%1\n").arg(PROFILE["EmailAddress"].toString());
if (!PROFILE["Address"].toString().isEmpty()) userinfo+=tr("\nAddress:\n").arg(PROFILE["Address"].toString());
QRectF bounds=painter.boundingRect(QRectF(0,top,res.width(),0),userinfo,QTextOption(Qt::AlignLeft | Qt::AlignTop));
if (!PROFILE["Address"].toString().isEmpty()) userinfo+=tr("\nAddress:\n%1").arg(PROFILE["Address"].toString());
QRectF bounds=painter.boundingRect(QRectF(0,top,virt_width,0),userinfo,QTextOption(Qt::AlignLeft | Qt::AlignTop));
painter.drawText(bounds,userinfo,QTextOption(Qt::AlignLeft | Qt::AlignTop));
if (bounds.height()>maxy) maxy=bounds.height();
}
@ -839,35 +826,35 @@ void MainWindow::PrintReport(gGraphView *gv,QString name, QDate date)
float lki=cpap->count(CPAP_LeakFlag)/cpap->hours();
float exp=cpap->count(CPAP_ExP)/cpap->hours();
int piesize=1.5*72.0*vscale;
float fscale=font_scale;
if (!highres)
fscale=1;
int piesize=(2048.0/8.0)*1.5; // 1.5" in size
//float fscale=font_scale;
//if (!highres)
// fscale=1;
QString stats;
painter.setFont(*mediumfont);
painter.setFont(medium_font);
stats=tr("AHI\t%1\n").arg(ahi,0,'f',2);
QRectF bounds=painter.boundingRect(QRectF(0,0,res.width(),0),stats,QTextOption(Qt::AlignRight));
QRectF bounds=painter.boundingRect(QRectF(0,0,virt_width,0),stats,QTextOption(Qt::AlignRight));
painter.drawText(bounds,stats,QTextOption(Qt::AlignRight));
getDaily()->eventBreakdownPie()->showTitle(false);
getDaily()->eventBreakdownPie()->setMargins(0,0,0,0);
QPixmap ebp=getDaily()->eventBreakdownPie()->renderPixmap(piesize,piesize,fscale);
painter.drawPixmap(res.width()-piesize,bounds.height(),piesize,piesize,ebp);
QPixmap ebp=getDaily()->eventBreakdownPie()->renderPixmap(piesize,piesize,4);
painter.drawPixmap(virt_width-piesize,bounds.height(),piesize,piesize,ebp);
getDaily()->eventBreakdownPie()->showTitle(true);
cpapinfo+="\n\n";
painter.setFont(*defaultfont);
bounds=painter.boundingRect(QRectF((res.width()/2)-(res.width()/6),top,res.width()/2,0),cpapinfo,QTextOption(Qt::AlignLeft));
painter.setFont(report_font);
bounds=painter.boundingRect(QRectF((virt_width/2)-(virt_width/6),top,virt_width/2,0),cpapinfo,QTextOption(Qt::AlignLeft));
painter.drawText(bounds,cpapinfo,QTextOption(Qt::AlignLeft));
int ttop=bounds.height();
stats=tr("AI=%1 HI=%2 CAI=%3 ").arg(oai,0,'f',2).arg(hi,0,'f',2).arg(cai,0,'f',2);
if (cpap->machine->GetClass()=="PRS1") {
stats+=tr("REI=%1 VSI=%2 FLI=%3 PB/CSR=%4%%")
stats+=tr("REI=%1 VSI=%2 FLI=%3 PB/CSR=%4\%")
.arg(rei,0,'f',2).arg(vsi,0,'f',2)
.arg(fli,0,'f',2).arg(csr,0,'f',2);
} else if (cpap->machine->GetClass()=="ResMed") {
@ -875,13 +862,13 @@ void MainWindow::PrintReport(gGraphView *gv,QString name, QDate date)
} else if (cpap->machine->GetClass()=="Intellipap") {
stats+=tr("NRI=%1 LKI=%2 EPI=%3").arg(nri,0,'f',2).arg(lki,0,'f',2).arg(exp,0,'f',2);
}
bounds=painter.boundingRect(QRectF(0,top+ttop,res.width(),0),stats,QTextOption(Qt::AlignCenter));
bounds=painter.boundingRect(QRectF(0,top+ttop,virt_width,0),stats,QTextOption(Qt::AlignCenter));
painter.drawText(bounds,stats,QTextOption(Qt::AlignCenter));
ttop+=bounds.height();
if (ttop>maxy) maxy=ttop;
} else {
bounds=painter.boundingRect(QRectF(0,top+maxy,res.width(),0),cpapinfo,QTextOption(Qt::AlignCenter));
bounds=painter.boundingRect(QRectF(0,top+maxy,virt_width,0),cpapinfo,QTextOption(Qt::AlignCenter));
painter.drawText(bounds,cpapinfo,QTextOption(Qt::AlignCenter));
if (maxy+bounds.height()>maxy) maxy=maxy+bounds.height();
}
@ -891,14 +878,14 @@ void MainWindow::PrintReport(gGraphView *gv,QString name, QDate date)
QDateTime first=QDateTime::fromTime_t((*gv)[0]->min_x/1000L);
QDateTime last=QDateTime::fromTime_t((*gv)[0]->max_x/1000L);
QString ovinfo=tr("Reporting from %1 to %2").arg(first.date().toString(Qt::SystemLocaleShortDate)).arg(last.date().toString(Qt::SystemLocaleShortDate));
QRectF bounds=painter.boundingRect(QRectF(0,top,res.width(),0),ovinfo,QTextOption(Qt::AlignCenter));
QRectF bounds=painter.boundingRect(QRectF(0,top,virt_width,0),ovinfo,QTextOption(Qt::AlignCenter));
painter.drawText(bounds,ovinfo,QTextOption(Qt::AlignCenter));
if (bounds.height()>maxy) maxy=bounds.height();
graph_slots=1;
} else if (name==tr("Oximetry")) {
QString ovinfo=tr("Reporting data goes here");
QRectF bounds=painter.boundingRect(QRectF(0,top,res.width(),0),ovinfo,QTextOption(Qt::AlignCenter));
QRectF bounds=painter.boundingRect(QRectF(0,top,virt_width,0),ovinfo,QTextOption(Qt::AlignCenter));
painter.drawText(bounds,ovinfo,QTextOption(Qt::AlignCenter));
if (bounds.height()>maxy) maxy=bounds.height();
@ -956,7 +943,7 @@ void MainWindow::PrintReport(gGraphView *gv,QString name, QDate date)
int gcnt=0;
for (int i=0;i<graphs.size();i++) {
if ((top+full_graph_height+normal_height) > printer_height) {
if ((top+full_graph_height+normal_height) > virt_height) {
top=0;
gcnt=0;
first=true;
@ -972,11 +959,11 @@ void MainWindow::PrintReport(gGraphView *gv,QString name, QDate date)
if (first) {
QString footer=tr("SleepyHead v%1 - http://sleepyhead.sourceforge.net").arg(VersionString());
QRectF bounds=painter.boundingRect(QRectF(0,res.height(),res.width(),normal_height),footer,QTextOption(Qt::AlignHCenter));
QRectF bounds=painter.boundingRect(QRectF(0,virt_height,virt_width,normal_height),footer,QTextOption(Qt::AlignHCenter));
painter.drawText(bounds,footer,QTextOption(Qt::AlignHCenter));
QString pagestr=tr("Page %1 of %2").arg(page).arg(pages);
QRectF pagebnds=painter.boundingRect(QRectF(0,res.height(),res.width(),normal_height),pagestr,QTextOption(Qt::AlignRight));
QRectF pagebnds=painter.boundingRect(QRectF(0,virt_height,virt_width,normal_height),pagestr,QTextOption(Qt::AlignRight));
painter.drawText(pagebnds,pagestr,QTextOption(Qt::AlignRight));
first=false;
page++;
@ -990,7 +977,7 @@ void MainWindow::PrintReport(gGraphView *gv,QString name, QDate date)
if (!label.isEmpty()) {
//label+=":";
top+=normal_height/3;
QRectF pagebnds=QRectF(0,top,res.width(),normal_height);
QRectF pagebnds=QRectF(0,top,virt_width,normal_height);
painter.drawText(pagebnds,label,QTextOption(Qt::AlignHCenter | Qt::AlignTop));
top+=normal_height;
} else top+=normal_height/2;
@ -998,17 +985,15 @@ void MainWindow::PrintReport(gGraphView *gv,QString name, QDate date)
PROFILE["UseAntiAliasing"]=force_antialiasing;
int tmb=g->m_marginbottom;
g->m_marginbottom=0;
float fscale=1;
if (!no_scaling) fscale=font_scale*graph_xscale;
//g->showTitle(false);
QPixmap pm=g->renderPixmap(gw,gh,fscale);
QPixmap pm=g->renderPixmap(virt_width,full_graph_height-normal_height,1);//fscale);
//g->showTitle(true);
g->m_marginbottom=tmb;
PROFILE["UseAntiAliasing"]=aa_setting;
painter.drawPixmap(0,top,printer_width,full_graph_height,pm);
painter.drawPixmap(0,top,virt_width,full_graph_height-normal_height,pm);
top+=full_graph_height;
gcnt++;

4
newprofile.cpp
View File

@ -233,7 +233,9 @@ void NewProfile::edit(const QString name)
skipWelcomeScreen();
Profile *profile=Profiles::Get(name);
if (!profile) {
Profiles::Create(name);
profile=Profiles::Create(name);
(*profile)["FirstName"]="";
(*profile)["LastName"]="";
}
ui->userNameEdit->setText(name);
ui->userNameEdit->setReadOnly(true);