71 lines
1.6 KiB
C++
71 lines
1.6 KiB
C++
#ifndef CTAIMATHCONVERT_H
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#define CTAIMATHCONVERT_H
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// 然后包含 cmark-gfm 相关头文件
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#include "cmark-gfm.h"
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#include "cmark-gfm-extension_api.h"
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#include "cmark-gfm-core-extensions.h"
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// Qt 相关头文件
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#include <QObject>
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#include <QDebug>
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#include <QPainter>
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#include <QPixmap>
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#include <QDir>
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#include <QBuffer>
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#include <QUuid>
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#include <QRegularExpression>
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#include <QRegularExpressionMatchIterator>
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// LaTeX 相关头文件
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#include "latex.h"
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#include "platform/qt/graphic_qt.h"
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// 项目相关头文件
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#include "ctai_base.h"
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class TexGuard {
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public:
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TexGuard() {
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tex::LaTeX::init();
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}
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~TexGuard() {
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tex::LaTeX::release();
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}
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};
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using namespace tex;
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class ctaiMathConvert :public QObject
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{
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Q_OBJECT
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public:
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explicit ctaiMathConvert();
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~ctaiMathConvert();
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QString replace_tags_svg(const QString &text);
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void set_convert_opts();
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void save_svg(QPixmap& img);
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private:
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void debug_latex_match(const QString &text, const QRegularExpressionMatch &match);
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QString clean_latex_for_mula(const QString &formula);
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QString math_convert_svg(const QString& text);
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QByteArray svg_to_base64(QPixmap& pix);
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TexGuard texGuard;
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//宽度
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int m_render_width=300;
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int m_render_height=64;
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//文本大小
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int m_text_size=20;
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//行距
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float m_lineSpace=20 / 3.f;
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//颜色
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tex::color m_color=0xff424242;
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//边距
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int m_padding=3;
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//处理后保存模式
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bool save_mode=false;
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};
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#endif |