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110 Commits

Author SHA1 Message Date
jkriege2
09e07cb12a NEW/REWORKED: extended the set of functions like JKQTMathTextGetTightBoundingRect(): These use an internal, thread-safe cache and capsule calls to QFontMetricsF-instances. This significantly improves speed in (parallelized) plotting. 2024-01-08 17:16:31 +01:00
jkriege2
3bd49100fe doc-fix 2023-08-16 15:35:44 +02:00
jkriege2
122371e743 NEW: Added JKQTMathText::setFontOptions(), which allows to make fonts initially e.g. bold, italic, ... and extended JKQTMathText::setFontSpecial() accordingly 2023-08-16 13:52:29 +02:00
jkriege2
3fc8951851 made more STATIC data members thread_local or secured them by a std::mutex. This was at least JKQTMathText and JKQTBasePlotter should be usable in several threads 2023-06-30 13:52:17 +02:00
jkriege2
75db7cff42 dox update/fix 2022-09-19 21:55:12 +02:00
jkriege2
6ebd8743ca JKQTMathText: 
- NEW: Added the Fira Math fonts as sans-serif symbol font to the library (as a ressource) and added JKQTMathText::useFiraMath()
  - NEW: Added JKQTMathText::useGuiFonts()</li>
JKQTPlotter:
  - NEW: Using JKQTMathText::useGuiFonts() for FONT rendering by default
 2022-09-01 14:36:34 +02:00
jkriege2
e729ebbc78 docfix 2022-08-29 21:46:38 +02:00
jkriege2
07d3fdcd99 JKQTMAthText: improvements in font handling and documentation 2022-08-21 14:49:48 +02:00
jkriege2
db81286452 added missing #include 2022-08-20 16:37:56 +02:00
jkriege2
528eec68d3 fixed non-existend std::make_unique() 2022-08-20 16:26:07 +02:00
jkriege2
6273e469cd BREAKING/REWORKED: Separated the LaTeX parser into JKQTMathTextLatexParser from JKQTMathText 2022-08-20 16:19:40 +02:00
jkriege2
5722970496 JKQTMathText: 
- NEW: added environment-modifying commands for font sizes: \c \\tiny ... \c \\normalsize ... \c \\Huge
- NEW: added environment-modifying commands for text color: \c {\\color{COL}...}
- NEW: added environment-modifying commands for text formatting: \c {\\bfseries...}, \c {\\itshape...}, \c {\\bf...}, \c {\\it...}, \c {\\sffamily...}, \c {\\ttfamily...}, ...
- REFACTORING: split up several .h/.cpp-files in nodes subdirectory
 2022-08-19 12:16:00 +02:00
jkriege2
dde8deb56f JKQTMathText: improved placement of sub-/superscript nodes by using JKQTMathtextNodeSize::baselineXCorrection to shift subscript to the left for e.g. preceding italic text or symbols that require such a shift 
JKQTMathText: moved sub-/superscripts placed below/above a bit further apart from the central symbol/node
 2022-08-17 22:56:57 +02:00
jkriege2
b5459a90d9 Merge branch 'master' of https://github.com/jkriege2/JKQtPlotter 
# Conflicts:
#	lib/jkqtmathtext/jkqtmathtext.cpp
#	lib/jkqtmathtext/jkqtmathtext.h
 2022-08-16 23:11:44 +02:00
jkriege2
74cf8046ce code cleanup: Removed Parameter prevNodeSize from JKQTMathTextNode::draw() and JKQTMathTextNode::getSize()/JKQTMathTextNode::getSizeInternal(), since it is only really necessary for JKQTMathTextSubscriptNode and JKQTMathTextSuperscriptNode 
bugfixed possible crash in JKQTMathTextWhitespaceNode (QMap[n1]=QMap[n2]=something; does not work for some reason)
 2022-08-14 16:59:03 +02:00
jkriege2
e757e26503 JKQTMathText: ensure mini size of \left/\right braces, when contained text is very small, e.g. only lower-case 
JKQTMathText: improve width-calculation of \left/\right braces
 2022-08-13 21:56:09 +02:00
jkriege2
f83a3468b1 JKQTMathText: 
- new options interface for JKQTMathText::parse()
  - breaking: removed JKQTMathtext::unparsedNode
  - several minor improvements
 2022-08-13 19:43:39 +02:00
jkriege2
9819a8c4be new options interface for JKQTMathText::parse() 
breaking: removed JKQTMathtext::unparsedNode
 2022-08-13 15:32:31 +02:00
jkriege2
ce6637fb4b NEW: JKQTMathText::parse() by default allows linebreaks in the LaTeX string to be parsed. This can be switched off by a parameter 
NEW: TabSize can be set in JKQTMathTextVerbatimNode
 2022-08-13 14:36:49 +02:00
jkriege2
c58fc985ce JKQTMathText: optimized frac/sub/super spacing 2022-08-12 16:50:26 +02:00
jkriege2
67579da1bc JKQTMathText: NEW: array/tabular-environments have limited support for formatting string like l|r|c and for \hline , \hdashline , \toprule , \midrule , \bottomrule 2022-08-12 12:54:10 +02:00
jkriege2
ff58485aa6 docfix 2022-08-10 19:21:54 +02:00
jkriege2
9ab3ddd3b0 doc-update 2022-08-10 14:41:26 +02:00
jkriege2
5283a1a995 JKQTMathText: IMPROVED/REWORKED rendering of blackboard font: now several different rendering modes can be selected using JKQTMathText::setFontBlackboradMode() 2022-08-10 12:12:30 +02:00
jkriege2
030cdfe2e5 bugfixed JKQTMathText::drawIntoImage(), some code-cleanup in the other draw() functions + update of autogenerated doc-images 2022-08-08 10:12:59 +02:00
jkriege2
03ba0572af bigfixed some problems 2022-08-07 22:59:32 +02:00
jkriege2
d3b0e88bb8 jkqtmathtext_render: added option to generate listing of all symbols + fixed some bugs 2022-08-07 22:13:31 +02:00
jkriege2
afa14cbbfb NEW: additional method JKQTMathtext::getSizeDetail() that returns all size-properties as a convenient struct, also added matching varinat JKQTMathTextNode::getSize() 
NEW: additional method JKQTMathtext::drawIntoPixmap(), JKQTMathtext::drawIntoPicture(), JKQTMathtext::drawIntoImage() which returns a QPixmap, QPicture and QImage respectively that contains the render result of the currently parsed markup
 2022-08-07 17:57:52 +02:00
jkriege2
7d686f0c9a JKQTMathText: 
- BREAKING/REWORKED: The \\verb!...!-command now works the same as in LaTeX
  - NEW: added support for \\begin{verbatim}...\\end{verbatim}, \\begin{verbatim*}...\\end{verbatim*}
 2022-08-03 16:12:19 +02:00
jkriege2
c7ffdacfcc JKQTMathText: added support for \\bigl,\\bigr,\\Bigr,... commands for fixed-size but enlarged paramtheses 2022-08-03 09:55:45 +02:00
jkriege2
0b1af2e8f9 JKQTMathText: REWORKED rendering of text in text- and math-mode. Now it is more consistent with the output of LaTeX itself 2022-08-02 12:17:58 +02:00
jkriege2
b38ccc5fbc JKQTMathText: added \dashbox() and \dotbox{} 2022-08-01 15:17:34 +02:00
jkriege2
66f71ca606 docu fix 2022-08-01 13:55:34 +02:00
jkriege2
7e12fb331e JKQTMathText: added support for \c \\char"HEX , \c \\char'OCTAL and \c \\charDECIMAL for inserting any uicode character code 2022-08-01 13:39:34 +02:00
jkriege2
de80fa666b JKQTMathText: added support for -- and --- for en- and em-dashes 2022-08-01 11:47:20 +02:00
jkriege2
f2e77c3213 docufix 2022-07-31 08:32:36 +02:00
jkriege2
22c45bcdea JKQTMathText: added support for framed/shaded/snugshade-environments with linebreaks and framed 2022-07-31 08:17:45 +02:00
jkriege2
816a97f88f JKQTMathText: added support for flushleft/flushright/center-environments with linebreaks 2022-07-31 07:56:13 +02:00
jkriege2
a819dda4c1 docu improvement 2022-07-31 07:28:28 +02:00
jkriege2
326ba7313c JKQTMathText: 
- NEW: JKQTMathTextVerticalListNode allows to typeset a vertical list of lines
- NEW: added \substack[lcr]{...\\...}, \lsubstack{...\\...}, \rsubstack{...\\...} instructions
 2022-07-30 23:30:47 +02:00
jkriege2
edd7784d47 JKQTMathText: \\unicode{} now always accepts a codepoint and \utfeight{} a UTF8-seuqnece 2022-07-26 22:27:16 +02:00
jkriege2
e469dbb9ae JKQTMathText: added instruction \\utfeight{HEX} 2022-07-25 23:29:32 +02:00
jkriege2
2ec3d12507 JKQTMathText: added \unicode{XXXX} instruction 2022-07-24 23:22:54 +02:00
jkriege2
18b0ef61f1 JKQTMathText: added instruction \\userfont 2022-07-24 22:31:38 +02:00
jkriege2
f01a198b7b fixed several doxygen errors 2022-07-24 14:50:28 +02:00
jkriege2
a8da6caf0d IMPROVED JKQTMathText: tokenizing and parsing of text in text-mode: now a lot of accents with commands like \"a, \'e and variants (e.g. {\"a}, \"{a}, ...) are supported now 
NEW in JKQTMathText: added \acute{X}, \grave{X}, \acute{X}
 2022-07-10 22:01:11 +02:00
jkriege2
5dee5ae93d JKQTMathText: refactored \\instruction parsing 
JKQTMathText: added \shaded{color}{...}, \ovalbox{}, ... commands
 2022-07-08 23:15:42 +02:00
jkriege2
36aeec13aa refactored/simplified JKQTMathText::parseLatexString() 
bugfixed regression: JKQTMathText displays \left.\right)-type braces and \sum,\int,... with and without \limits correctly again
 2022-07-06 22:44:02 +02:00
jkriege2
0ab3626f4d refactored symbol node, should also fix issue #78 2022-07-05 22:03:08 +02:00
jkriege2
2ef181301b NEW: JKQTMathText: added functions to set the font-size in pixels (as alternative to the existing functions that set them in points), implements request #76 2022-07-04 21:02:43 +02:00