正规网站备案代理,门户网站建设进一步提升,模板网站可以自己买空间吗吗,设计衣服网站引言
之前做项目的时候#xff0c;需要自己生成一个pdf文件#xff0c;好久之前保存的草稿#xff0c;今天就把它发表一下吧#xff0c;留着自己以后有需要的时候在来查阅。
QString ReportMainWindow::createPdfFile()
{QString strDirPath QDir::tempPath() /T…引言
之前做项目的时候需要自己生成一个pdf文件好久之前保存的草稿今天就把它发表一下吧留着自己以后有需要的时候在来查阅。
QString ReportMainWindow::createPdfFile()
{QString strDirPath QDir::tempPath() /TempPdf;QDir dir(strDirPath);if (!dir.exists()){bool bIsCreate dir.mkdir(strDirPath);LOG_INFO(Create temp pdf dir);}QString strPdfFile strDirPath /temp.pdf;QFile pdfFile(strPdfFile); // 输出文件名if (!pdfFile.open(QIODevice::WriteOnly)){LOG_INFO(Cannot open file);return strPdfFile ;}QPdfWriter *pdfWriter new QPdfWriter(pdfFile); // 实例化QPdfWriter 可以设置PDF文件的一些参数pdfWriter-setPageSize(QPagedPaintDevice::A4); // 设置纸张为A4纸pdfWriter-setResolution(QPrinter::ScreenResolution); // 设置分辨率 屏幕分辨率 打印机分辨率// 高分辨率pdfWriter-setPageMargins(QMarginsF(30, 30, 30, 30)); // 设置页边距 顺序是:左上右下QPainter *pdfPainter new QPainter(pdfWriter); // qt绘制工具QRect viewRect pdfPainter-viewport();int nWidth viewRect.width();int nHeight viewRect.height();LOG_INFO(----viewRect width:, viewRect.width(),height:, viewRect.height());QRect reportRect this-rect();int nReportWidth reportRect.width();int nReportHeight reportRect.height();// 设置标题QTextOption option(Qt::AlignCenter); // 标题居中显示option.setWrapMode(QTextOption::WordWrap); // 标题自动换行// 设置标题字体 需要使用QT的QFontQFont font;font.setFamily(宋体); // 设置字体 微软雅黑、宋体之类的font.setPointSize(15); // 设置字体大小font.setBold(false); // 加粗pdfPainter-setFont(font);pdfPainter-drawText(QRect(170.00 / nReportWidth * nWidth, 40.00 / nReportHeight * nHeight,650.00 / nReportWidth * nWidth, 20.00 / nReportHeight * nHeight),tr(Coronary Image Reconstruction Report), option);LOG_INFO(X, 371.00 / nReportWidth * nWidth, Y,53.00 / nReportHeight * nHeight, W,450.00 / nReportWidth * nWidth, H,20.00 / nReportHeight * nHeight);option.setAlignment(Qt::AlignLeft);font.setPointSize(9); // 设置字体大小font.setBold(false); // 加粗pdfPainter-setFont(font);pdfPainter-drawText(QRect(89.00 / nReportWidth * nWidth, 75.00 / nReportHeight * nHeight,450.00 / nReportWidth * nWidth, 20.00 / nReportHeight * nHeight),tr(Institutional Information));font.setPointSize(8); // 设置字体大小font.setBold(false); // 加粗pdfPainter-setFont(font);// 以上的内容可以直接拿来使用按照自己的需求进行修改。// 下面的内容涉及到自己的项目中需要展示的参数需要自己根据情况进行改变。pdfPainter-drawText(QRect(89.00 / nReportWidth * nWidth, 105.00 / nReportHeight * nHeight,130.00 / nReportWidth * nWidth, 20.00 / nReportHeight * nHeight),tr(Hospital name:));// 这里的m_pPatientInfo.institutionName是一个结构体变量pdfPainter-drawText(QRect(169.00 / nReportWidth * nWidth, 105.00 / nReportHeight * nHeight,150.00 / nReportWidth * nWidth, 20.00 / nReportHeight * nHeight),m_pPatientInfo.institutionName);pdfPainter-drawText(QRect(664.00 / nReportWidth * nWidth, 105.00 / nReportHeight * nHeight,130.00 / nReportWidth * nWidth, 20.00 / nReportHeight * nHeight),tr(Reporting time:));pdfPainter-drawText(QRect(744.00 / nReportWidth * nWidth, 105.00 / nReportHeight * nHeight,280.00 / nReportWidth * nWidth, 20.00 / nReportHeight * nHeight),m_pPatientInfo.aquisitionTime);option.setAlignment(Qt::AlignLeft);font.setPointSize(9); // 设置字体大小font.setBold(false); // 加粗pdfPainter-setFont(font);pdfPainter-drawText( // 105QRect(89.00 / nReportWidth * nWidth, 133.00 / nReportHeight * nHeight,150.00 / nReportWidth * nWidth, 20.00 / nReportHeight * nHeight),tr(Patient Info));font.setPointSize(8); // 设置字体大小font.setBold(false); // 加粗pdfPainter-setFont(font);pdfPainter-drawText(QRect(89.00 / nReportWidth * nWidth, 161.00 / nReportHeight * nHeight,300.00 / nReportWidth * nWidth, 17.00 / nReportHeight * nHeight),tr(name));pdfPainter-drawText(QRect(139.00 / nReportWidth * nWidth, 161.00 / nReportHeight * nHeight,150.00 / nReportWidth * nWidth, 17.00 / nReportHeight * nHeight),m_pPatientInfo.patientName);pdfPainter-drawText(QRect(384.00 / nReportWidth * nWidth, 161.00 / nReportHeight * nHeight,50.00 / nReportWidth * nWidth, 17.00 / nReportHeight * nHeight),tr(gender));pdfPainter-drawText(QRect(444.00 / nReportWidth * nWidth, 161.00 / nReportHeight * nHeight,150.00 / nReportWidth * nWidth, 17.00 / nReportHeight * nHeight),m_pPatientInfo.patientSex);pdfPainter-drawText(QRect(694.00 / nReportWidth * nWidth, 161.00 / nReportHeight * nHeight,61.00 / nReportWidth * nWidth, 17.00 / nReportHeight * nHeight),tr(Date of Birth));pdfPainter-drawText(QRect(755.00 / nReportWidth * nWidth, 161.00 / nReportHeight * nHeight,130.00 / nReportWidth * nWidth, 17.00 / nReportHeight * nHeight),m_pPatientInfo.patientBirthDate);pdfPainter-drawText(QRect(89.00 / nReportWidth * nWidth, 180.00 / nReportHeight * nHeight,50.00 / nReportWidth * nWidth, 17.00 / nReportHeight * nHeight),tr(patient ID));pdfPainter-drawText(QRect(139.0 / nReportWidth * nWidth, 180.0 / nReportHeight * nHeight,150 / nReportWidth * nWidth, 17 / nReportHeight * nHeight),m_pPatientInfo.patientID);pdfPainter-drawText(QRect(384.00 / nReportWidth * nWidth, 180.00 / nReportHeight * nHeight,61.00 / nReportWidth * nWidth, 17.00 / nReportHeight * nHeight),tr(Date of inspection));pdfPainter-drawText(QRect(444.0 / nReportWidth * nWidth, 180.0 / nReportHeight * nHeight,150.00 / nReportWidth * nWidth, 17.00 / nReportHeight * nHeight),m_pPatientInfo.aquisitionDate);pdfPainter-drawText(QRect(694.00 / nReportWidth * nWidth, 180.00 / nReportHeight * nHeight,61.00 / nReportWidth * nWidth, 17.00 / nReportHeight * nHeight),tr(Image Type));pdfPainter-drawText(QRect(755.00 / nReportWidth * nWidth, 180.00 / nReportHeight * nHeight,61.00 / nReportWidth * nWidth, 17.00 / nReportHeight * nHeight),m_pPatientInfo.modality);font.setPointSize(9); // 设置字体大小font.setBold(false); // 加粗pdfPainter-setFont(font);pdfPainter-drawText(QRect(90.00 / nReportWidth * nWidth, 233.00 / nReportHeight * nHeight,150.00 / nReportWidth * nWidth, 20.00 / nReportHeight * nHeight),tr(Conclusion));pdfPainter-drawText(QRect(674.00 / nReportWidth * nWidth, 233.00 / nReportHeight * nHeight,550.00 / nReportWidth * nWidth, 20.00 / nReportHeight * nHeight),tr(The results of the report are for clinicians reference only));QPen pen(QColor(128, 128, 128));pen.setWidth(4);pen.setStyle(Qt::SolidLine);pdfPainter-setPen(pen);pdfPainter-drawLine(QLineF(90.00 / nReportWidth * nWidth, 255.00 / nReportHeight * nHeight,903.00 / nReportWidth * nWidth, 255.00 / nReportHeight * nHeight));pen.setColor(Qt::black);font.setPointSize(10); // 设置字体大小font.setFamily(宋体);font.setBold(false); // 加粗pdfPainter-setPen(pen);pdfPainter-setFont(font);double dHeight 0.00;int nEveryHeight 0;int nRow1 0;QStringList strMsg1List m_pPatientInfo.strMsg1.split(QString(\n));drawConclussionImpression(dHeight, strMsg1List, nRow1, pdfPainter,nEveryHeight, dHeight, nReportWidth,nReportHeight, nWidth, nHeight);dHeight 30.00 nEveryHeight; // qAbs fontRect.height()font.setPointSize(9); // 设置字体大小font.setBold(false); // 加粗pdfPainter-setFont(font);pdfPainter-drawText(QRect(90.00 / nReportWidth * nWidth, dHeight / nReportHeight * nHeight,150.00 / nReportWidth * nWidth, 20.00 / nReportHeight * nHeight),tr(imression));// dHeight 14;// pen.setWidth(1);// pen.setStyle(Qt::SolidLine);// pdfPainter-setPen(pen);// pdfPainter-drawLine(QLineF(// 90.00 / nReportWidth * nWidth, dHeight / nReportHeight * nHeight,// 883.00 / nReportWidth * nWidth, dHeight / nReportHeight * nHeight));dHeight 28;font.setFamily(宋体);font.setPointSize(10); // 设置字体大小font.setBold(false); // 加粗pdfPainter-setFont(font);double dUpdateHeight 0;int nRow 0;QStringList strMsg2List m_pPatientInfo.strMsg2.split(QString(\n));drawConclussionImpression(dHeight, strMsg2List, nRow, pdfPainter,nEveryHeight, dUpdateHeight, nReportWidth,nReportHeight, nWidth, nHeight);font.setFamily(宋体);font.setPointSize(9); // 设置字体大小pdfPainter-drawText(QRect(89.00 / nReportWidth * nWidth, 870.00 / nReportHeight * nHeight,130.00 / nReportWidth * nWidth, 17.00 / nReportHeight * nHeight),tr(Reporting time:));font.setFamily(Times New Roman);pdfPainter-drawText(QRect(185.00 / nReportWidth * nWidth, 870.00 / nReportHeight * nHeight,450.00 / nReportWidth * nWidth, 17.00 / nReportHeight * nHeight),m_pPatientInfo.aquisitionTime);font.setFamily(宋体);pdfPainter-drawText(QRect(400.00 / nReportWidth * nWidth, 870.00 / nReportHeight * nHeight,130.00 / nReportWidth * nWidth, 17.00 / nReportHeight * nHeight),tr(Reporting Doctor:));pdfPainter-drawText(QRect(530.00 / nReportWidth * nWidth, 870.00 / nReportHeight * nHeight,150.00 / nReportWidth * nWidth, 17.00 / nReportHeight * nHeight),m_pPatientInfo.doctorName);pdfPainter-drawText(QRect(690.00 / nReportWidth * nWidth, 870.00 / nReportHeight * nHeight,130.00 / nReportWidth * nWidth, 17.00 / nReportHeight * nHeight),tr(Reviewing physicians:));pdfPainter-drawText(QRect(820.00 / nReportWidth * nWidth, 870.00 / nReportHeight * nHeight,150.00 / nReportWidth * nWidth, 17.00 / nReportHeight * nHeight),m_pPatientInfo.strReviewingPhysicians);pen.setColor(QColor(128, 128, 128));pen.setWidth(4);pen.setStyle(Qt::SolidLine);pdfPainter-setPen(pen);pdfPainter-drawLine(QLineF(90.00 / nReportWidth * nWidth, 887.00 / nReportHeight * nHeight,903.00 / nReportWidth * nWidth, 887.00 / nReportHeight * nHeight));delete pdfPainter;delete pdfWriter;pdfFile.close();// QDesktopServices::openUrl(QUrl::fromLocalFile(strPdfFile));return strPdfFile;
}注意
以上这段代码只是简单的提供了一些思路真正项目中将将一个界面中的内容生成指定格式的pdf需要自己再重新实现。
