void ItemSplitter::printpdf(const QString& fileName){ QPrinter printer_html(QPrinter::ScreenResolution); printer_html.setPageSize(QPrinter::A4); printer_html.setOutputFormat(QPrinter::PdfFormat); printer_html.setOutputFileName(fileName); QPainter painter( &printer_html ); QSizeF pageSize(printer_html.pageRect().width(),printer_html.pageRect().height()); TreeItem * treeItem = rootItem; QString logo = (""); QString date = QDateTime::currentDateTime().toString("yyyy-MM-dd hh:mm:ss"); QString htmltable[2],htmlbody[2],htmlfront[2],htmltext; htmlbody[0] +="<html>"; htmlbody[0] +="<body>"; htmlbody[1] +="</body>"; htmlbody[1] +="</html>"; htmltable[0] +="<div><table width=\"85%\" align=\"center\">"; htmltable[1] +="</table></div>"; htmlfront[0] +=htmltable[0]; htmlfront[0] +="<tr><td><h1>"+QString("Parameter Report") + "</h1></td><td align=\"right\"><h1>"+ logo +"</h1></td> </tr>"; htmlfront[0] +="<tr><td><h3>"+ date + " Page "; htmlfront[1] +="</h3></td><td align=\"right\" ><img src = \"logoprint.png\"></td></tr>"; htmlfront[1] +="<tr><td colspan = \"2\"><hr/></td></tr>"; htmlfront[1] +=htmltable[1]; int pagenum = 0; int counter = 0 ; htmltext.clear(); htmltext+=htmlfront[0]; htmltext+=QString::number(++pagenum); htmltext+=htmlfront[1]; htmltext += htmlbody[0]; htmltext += htmltable[0]; for( int i = 0 ; i < treeItem->childCount() ; ++i) { TreeItem* it1 = treeItem->child(i); htmltext +="<tr>"; htmltext += "<td colspan = \"4\">"; htmltext += "<strong>"; htmltext+= "Collumn " + it1->data(E_COORDINATE).toString(); htmltext+= ": " + it1->data(E_NAME).toString(); htmltext += "</strong>"; htmltext += "</td>"; htmltext +="</tr>"; counter += 3; for( int i = 0 ; i < it1->childCount() ; ++i ,++counter) { TreeItem* it2 = it1->child(i); htmltext +="<tr>"; htmltext +="<td>"; htmltext+= it2->data(E_COORDINATE).toString(); htmltext +="</td>"; htmltext +="<td>"; htmltext+= it2->data(E_NAME).toString(); htmltext +="</td>"; htmltext +="<td>"; htmltext+= it2->data(E_VALUE).toString(); htmltext +="</td>"; htmltext +="<td align=\"right\">"; htmltext+= it2->data(E_UNIT).toString(); htmltext +="</td>"; htmltext +="</tr>"; } htmltext +="<tr>"; htmltext += "<td colspan = \"4\">"; htmltext += "</td>"; htmltext +="</tr>"; int nextcount; if(i + 1 < treeItem->childCount()){ it1 = treeItem->child(i + 1); nextcount = it1->childCount(); } else { nextcount = 0; } if(counter + nextcount + 3 > 65 ) { counter = 0 ; htmltext+=htmltable[1]; // htmltext+="<div style=\"page-break-after:auto !important;\"></div>"; QTextDocument text_document; text_document.setHtml(htmltext); text_document.setPageSize(pageSize); text_document.drawContents(&painter); printer_html.newPage(); htmltext.clear(); htmltext+=htmlfront[0]; htmltext+=QString::number(++pagenum); htmltext+=htmlfront[1]; htmltext +=htmltable[0]; } } // qDebug() << html; if( counter > 0 ) { htmltext += htmlbody[1]; QTextDocument text_document; text_document.setHtml(htmltext); text_document.setPageSize(pageSize); text_document.drawContents(&painter); qDebug() <<" page count:" << text_document.pageCount(); } }
