mirror of
https://github.com/jkriege2/JKQtPlotter.git
synced 2024-12-25 10:01:38 +08:00
0e2237e92f
- fixed JKQTPColumnMathImage with modifiers - improved documentation - make use of link_prl/create_prl in QMake projects (see http://doc.qt.io/qt-5/qmake-advanced-usage.html)
276 lines
11 KiB
C++
276 lines
11 KiB
C++
#include <QApplication>
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#include <QLabel>
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#include <QPainter>
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#include <QPixmap>
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#include <QScrollArea>
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#include <QDebug>
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#include <QHBoxLayout>
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#include <QTextBrowser>
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#include "jkqtmathtext/jkqtmathtext.h"
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#include "jkqtplottertools/jkqtphighrestimer.h"
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#include "testform.h"
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#define W 2000
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#define H 3000
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#define X1 15
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#define Y1 50
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/*
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HighResTimer ht;
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double draw(QPainter& painter, double X, double YY, JKQTMathText& mt, QString name) {
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double Y=YY;
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painter.save();
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ht.start();
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QSizeF s=mt.getSize(painter);
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Y=Y+mt.getAscent(painter);
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std::cout<<" sizing in "<<ht.getTime()/1000.0<<" ms\n";
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QPen p=painter.pen();
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p.setColor("lightcoral");
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p.setStyle(Qt::DashLine);
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p.setWidth(2);
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painter.setPen(p);
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QRectF r(X, Y-mt.getAscent(painter),s.width(), s.height());
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painter.drawRect(r);
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p.setColor("lightblue");
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painter.setPen(p);
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painter.drawLine(X, Y, X+s.width(), Y);
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ht.start();
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p.setStyle(Qt::SolidLine);
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p.setWidth(1);
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p.setColor("black");
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painter.setPen(p);
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mt.draw(painter, X, Y);
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std::cout<<" drawing in "<<ht.getTime()/1000.0<<" ms\n";
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p.setColor("blue");
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painter.setPen(p);
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QFont f;
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f.setFamily("sans serif");
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f.setUnderline(true);
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f.setPointSize(10);
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painter.setFont(f);
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painter.drawText(X, Y-mt.getAscent(painter)-6, name+":");
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painter.restore();
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std::cout<<name.toStdString()<<": width="<<s.width()<<" height="<<s.height()<<" ascent="<<mt.getAscent(painter)<<" descent="<<mt.getDescent(painter)<<std::endl;
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return mt.getDescent(painter)+mt.getAscent(painter)+40;
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}
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void timingTest(QPainter& painter, QString text, QString name, double fontSize) {
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double sum_parse=0;
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double sum_size=0;
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double sum_draw=0;
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double sqrsum_parse=0, sqrsum_size=0, sqrsum_draw=0;
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int N=20;
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std::cout<<"testing '"<<name.toStdString()<<"':\nparse [ms],\tsize [ms],\tdraw [ms]\n---------------------------------------------\n";
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for (int i=0; i<N; i++) {
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double t;
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JKQTMathText mt;
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mt.setFontSize(fontSize);
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ht.start(); mt.parse(text); t=ht.getTime()/1000.0;
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sum_parse+=t;
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sqrsum_parse+=t*t;
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//std::cout<<t<<",\t";
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ht.start(); mt.getSize(painter); t=ht.getTime()/1000.0;
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sum_size+=t;
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sqrsum_size+=t*t;
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//std::cout<<t<<",\t";
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ht.start(); mt.draw(painter, 0,0); t=ht.getTime()/1000.0;
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sum_draw+=t;
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sqrsum_draw+=t*t;
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//std::cout<<t<<"\n";
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}
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//std::cout<<"---------------------------------------------\n";
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std::cout<<sum_parse/(double)N<<",\t"<<sum_size/(double)N<<",\t"<<sum_draw/(double)N<<"\t: average\n";
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std::cout<<sqrt(sqrsum_parse-sum_parse*sum_parse/(double)N)/(double)N<<",\t"<<sqrt(sqrsum_size-sum_size*sum_size/(double)N)/(double)N<<",\t"<<sqrt(sqrsum_draw-sum_draw*sum_draw/(double)N)/(double)N<<"\t: std dev\n";
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std::cout<<"\n\n";
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}
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int main(int argc, char* argv[])
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{
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std::cout<<sizeof(unsigned char)<<" "<<sizeof(unsigned short)<<" "<<sizeof(unsigned int)<<" "<<sizeof(unsigned long)<<" "<<sizeof(unsigned long long)<<"\n\n";
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QString mathTest="This is normal text: $this is math:\\langle r^2(\\tau)\\rangle=\\left\\langle (\\vec{r}(t)-\\vec{r}(t+\\tau) )^2\\right\\rangle\\ \\ \\ g(\\tau)=\\frac{1}{N}\\cdot\\left(1+\\frac{2}{3}\\frac{\\langle r^2(\\tau)\\rangle}{w_{xy}^2}\\right)^{-1} \\lfloor\\rfloor\\lceil\\rceil\\langle\\rangle\\left\\{\\va\\left|\\|\\va\\|_2\\geq2\\right.\\right\\} \\vr\\vR\\frac{\\sqrt{\\sqrt{\\sqrt{\\sum_{i=0}^\\infty \\hat{i}^2}+y^\\alpha}+1}}{\\dot{v}\\equiv\\ddot{r}}\\argmin_{\\vec{k}}\\sum_{\\sqrt{i}=0}^{N}\\int_{x_0}^{x_1}\\left(\\left(\\left(x\\right)\\right)\\right)\\underbrace{\\left[\\left\\{\\frac{\\partial f}{\\partial x}\\right\\}\\cdot\\frac{1}{2}\\right]}{\\text{underbraced text \\hbar}}\\cdots\\frac{\\sqrt{\\sum_{i=0}^2 \\hat{i}^2}+y^\\alpha}{\\dot{v}\\equiv\\ddot{r}}, \\hat{t}\\hat{T} \\overbrace{\\left|\\sqrt{x\\cdot Y}\\right|}{\\propto\\bbN\\circ\\bbZ} \\left<\\arrow{x(\\tau)}\\cdot\\vec{R}(t+\\bar{\\tau})\\right> \\alpha\\beta\\gamma\\delta\\epsilon\\Gamma\\Delta\\Theta\\Omega \\left\\_\\left~\\cbrt{\\hbar\\omega}\\right~\\right\\_$";
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QString symbolTest="\\lfloor\\rfloor\\lceil\\rceil\\langle\\rangle\\sum\\int \\iint \\oint \\prod \\leftrightarrow \\leftarrow\\Leftarrow\\rightarrow\\Rightarrow\\pm\\mp\\leq\\geq\\ll\\gg\\hbar\\euro\\bbC\\bbH\\bbN\\bbP\\bbQ\\bbZ\\bbR\\Angstrom\\Alef\\Bet\\Gimel\\Dalet\\nexists\\ni\\notni\\circ\\tilde\\oiint\\oiiint\\emptyset\\odot\\ominus\\subsetnot\\DC\\bot\\cdots\\perthousand\\leftharpoonup\\rightharpoonup \\upharpoonleft \\downharpoonleft \\leftrightharpoon \\rightleftharpoon \\coprod \\leftharpoondown \\rightharpoondown \\nwarrow \\nearrow \\mapsto \\cent \\pound \\yen \\div \\multimap \\maporiginal \\mapimage \\bigcap \\bigcup \\benzene \\times \\cdot \\propto \\equiv \\Im \\Re \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ ";
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//QString mathTest="$\\left\\|\\stackrel{1}{2}\\right\\|\\cdot\\left|\\begin{Bmatrix}1123&2^2&\\frac{3}{4}\\\\4&5_5&6\\\\72_8&8_{\\text{l<>ngerer Index}}&9&10&11\\end{Bmatrix}\\right|\\cdots f(x)$";
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//QString mathTest="0";
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//QString text="x_0 \\sqrt{a^2+b^2}\\underbrace{underbrace}{x_0} (\\bf{Test})\\_\\it{Text} ... ! <20>quator\\alpha\\beta $f(x)=\\sin(x{\\cdot}y)$ \\ul{Text\\ol{\\gamma}} \\script{Script}, \\tt{Typewriter}, \\sf{sans serif}";
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//QString text="$\\sum_{i=0_{j=-1_{k=-45}}}^{n^{m^{123456789}}}\\left(\\left(\\left(\\int_0^\\inf\\left[r+i^{\\left\\{2^2\\right\\}}\\right]{\\dd}r\\right)\\right)\\right)$ \\bf{Test}\\_\\it{Text} ... ! \\sc{&<26>quator \\&}\\alpha\\beta $f(x)=\\sin(x\\cdot\\cos(a+{\\ii}b))$ \\ul{Text\\gamma} \\script{Script-Text}\\tt{ and Typewriter} \\sf{also sans serif}";
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//QString text="$\\sum_{i=0_{j=-1_{k=-45}}}^2\\left(\\left(\\left(\\int_0^\\inf\\left[r+i^{\\left\\{2^2\\right\\}}\\right]{\\dd}r\\right)\\right)\\right)$ \\bf{Test}\\_\\it{Text} ... ! \\sc{&<26>quator \\&}\\alpha\\beta $f(x)=\\sin(x\\cdot\\cos(a+{\\ii}b))$ \\ul{Text\\gamma} \\script{Script-Text}\\tt{ and Typewriter} \\sf{also sans serif}";
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QString text="x_0My Text$\\sqrt{a^2+b^2 } \\underbrace{underbrace}{x_0}$";
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QApplication app(argc, argv);
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QWidget w;
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QHBoxLayout lay(&w);
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w.setLayout(&lay);
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QScrollArea area;
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QTextBrowser browser;
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lay.addWidget(&area);
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lay.addWidget(&browser);
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QLabel win;
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area.setBackgroundRole(QPalette::Dark);
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area.setWidget(&win);
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QPixmap pix(W, H), pix2(W,H);
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pix.fill();
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QPainter painter;
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JKQTMathText mt(&win);
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double Y=Y1;
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painter.begin(&pix);
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painter.setRenderHint(QPainter::Antialiasing);
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painter.setRenderHint(QPainter::HighQualityAntialiasing);
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painter.setRenderHint(QPainter::TextAntialiasing);
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ht.start();
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mt.setFontRoman("Times New Roman");
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mt.setFontMathRoman("Times New Roman");
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mt.setFontSans("Arial");
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mt.setFontMathSans("Arial");
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mt.setFontTypewriter("Courier");
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mt.parse(mathTest);
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bool okh=true;
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browser.textCursor().insertHtml("<hr>"+mt.toHtml(&okh)+"<hr><br><br>");
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qDebug()<<"HTML1: ---------------------------------------------\n"<<mt.toHtml(&okh)<<"\nHTML1: --------------------------------------------- ok="<<okh;
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if (mt.getErrorList().size()>0) {
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std::cout<<mt.getErrorList().join("\n").toStdString()<<std::endl<<std::endl;
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}
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std::cout<<"parse mathTest in "<<ht.getTime()/1000.0<<" ms\n";
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mt.setFontSize(10);
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Y+=draw(painter, X1, Y, mt, "math, symbol, 10pt");
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mt.setFontSize(20);
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Y+=draw(painter, X1, Y, mt, "math, symbol, 20pt");
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ht.start();
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mt.parse(symbolTest);
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std::cout<<"parse symbolTest in "<<ht.getTime()/1000.0<<" ms\n";
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browser.textCursor().insertHtml("<hr>"+mt.toHtml(&okh)+"<hr><br><br>");
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qDebug()<<"HTML2: ---------------------------------------------\n"<<mt.toHtml(&okh)<<"\nHTML2: --------------------------------------------- ok="<<okh;
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mt.setFontSize(12);
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Y+=draw(painter, X1, Y, mt, "math, XITS, 12pt");
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ht.start();
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mt.parse(text);
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std::cout<<"parse text in "<<ht.getTime()/1000.0<<" ms\n";
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browser.textCursor().insertHtml("<hr>"+mt.toHtml(&okh)+"<hr><br><br>");
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qDebug()<<"HTML2: ---------------------------------------------\n"<<mt.toHtml(&okh)<<"\nHTML2: --------------------------------------------- ok="<<okh;
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mt.setFontSize(10);
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Y+=draw(painter, X1, Y, mt, "text, symbol, 10pt");
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mt.setFontSize(16);
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Y+=draw(painter, X1, Y, mt, "text, symbol, 16pt");
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Y+=30;
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mt.useXITS();
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ht.start();
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mt.parse(mathTest);
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std::cout<<"parse mathTest in "<<ht.getTime()/1000.0<<" ms\n";
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mt.setFontSize(10);
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Y+=draw(painter, X1, Y, mt, "math, XITS, 10pt");
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mt.setFontSize(20);
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Y+=draw(painter, X1, Y, mt, "math, XITS, 20pt");
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ht.start();
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mt.parse(symbolTest);
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std::cout<<"parse symbolTest in "<<ht.getTime()/1000.0<<" ms\n";
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mt.setFontSize(12);
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Y+=draw(painter, X1, Y, mt, "math, XITS, 12pt");
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ht.start();
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mt.parse(text);
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std::cout<<"parse text in "<<ht.getTime()/1000.0<<" ms\n";
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mt.setFontSize(10);
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Y+=draw(painter, X1, Y, mt, "text, XITS, 10pt");
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mt.setFontSize(16);
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Y+=draw(painter, X1, Y, mt, "text, XITS, 16pt");
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Y+=30;
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mt.useAnyUnicode("Arial", "Times New Roman");
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ht.start();
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mt.parse(mathTest);
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std::cout<<"parse mathTest in "<<ht.getTime()/1000.0<<" ms\n";
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mt.setFontSize(10);
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Y+=draw(painter, X1, Y, mt, "math, Arial Unicode, 10pt");
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mt.setFontSize(20);
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Y+=draw(painter, X1, Y, mt, "math, Arial Unicode, 20pt");
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ht.start();
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mt.parse(symbolTest);
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std::cout<<"parse symbolTest in "<<ht.getTime()/1000.0<<" ms\n";
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mt.setFontSize(12);
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Y+=draw(painter, X1, Y, mt, "math, Arial Unicode, 12pt");
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ht.start();
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mt.parse(text);
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std::cout<<"parse text in "<<ht.getTime()/1000.0<<" ms\n";
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mt.setFontSize(10);
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Y+=draw(painter, X1, Y, mt, "text, Arial Unicode, 10pt");
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mt.setFontSize(16);
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Y+=draw(painter, X1, Y, mt, "text, Arial Unicode, 16pt");
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Y+=30;
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mt.useSTIX();
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ht.start();
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mt.parse(mathTest);
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std::cout<<"parse mathTest in "<<ht.getTime()/1000.0<<" ms\n";
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mt.setFontSize(10);
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Y+=draw(painter, X1, Y, mt, "math, STIX, 10pt");
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mt.setFontSize(20);
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Y+=draw(painter, X1, Y, mt, "math, STIX, 20pt");
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ht.start();
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mt.parse(symbolTest);
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std::cout<<"parse symbolTest in "<<ht.getTime()/1000.0<<" ms\n";
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mt.setFontSize(12);
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Y+=draw(painter, X1, Y, mt, "math, STIX, 12pt");
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ht.start();
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mt.parse(text);
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std::cout<<"parse text in "<<ht.getTime()/1000.0<<" ms\n";
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mt.setFontSize(10);
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Y+=draw(painter, X1, Y, mt, "text, STIX, 10pt");
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mt.setFontSize(16);
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Y+=draw(painter, X1, Y, mt, "text, STIX, 16pt");
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painter.end();
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// timing test
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painter.begin(&pix2);
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std::cout<<"timing test, font size 10pt:\n";
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timingTest(painter, mathTest, "mathTest", 10);
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timingTest(painter, text, "text", 10);
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std::cout<<"timing test, font size 20pt:\n";
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timingTest(painter, mathTest, "mathTest", 20);
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timingTest(painter, text, "text", 20);
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std::cout<<"timing test, font size 30pt:\n";
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timingTest(painter, mathTest, "mathTest", 30);
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timingTest(painter, text, "text", 30);
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win.setPixmap(pix);
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win.resize(W, H);
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w.show();
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w.showMaximized();
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return app.exec();
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}
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*/
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int main(int argc, char* argv[])
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{
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QApplication app(argc, argv);
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TestForm w;
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w.show();
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w.updateMath();
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w.showMaximized();
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return app.exec();
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}
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