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
9662ed2d69
MODIFIED: Synchronization of JKQTMathText and JKQTBasePlotter over threads: using read/write lockers now and removed some unnecessary mutexes by using a kind of singleton pattern
2024-01-05 23:26:47 +01:00
jkriege2
a1408ccbd0
JKQTMathText: Update several layouting nodes (especially braces)
2023-07-01 15:57:57 +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
5722970496
JKQTMathText:
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- 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
6fa5dd65ed
JKQTMathText: Code Cleanup: using JKQTMathTextNodeSize for all size-calculation functions and got rid of all functions that take the output parameters with call-by-reference
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JKQTMathText: JKQTMathTextBraceNode now properly supports different opening and closing braces e.g. |...> for bra-vetors
2022-08-16 23:05:04 +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
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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
f83a3468b1
JKQTMathText:
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- new options interface for JKQTMathText::parse()
- breaking: removed JKQTMathtext::unparsedNode
- several minor improvements
2022-08-13 19:43:39 +02:00
jkriege2
62e3b47d08
JKQTMathText: improved rendering of decorations
2022-08-11 12:26:14 +02:00
jkriege2
868b89a99e
JKQTMathText:
...
NEW: added \c \\snugshade{...}
NEW: added \c \\snugbox{...}
NEW: added \c \\phantom{xXy} , \c \\vphantom{xXy} and \c \\hphantom{xXy} instructions for whitespaces with the size of \c xXy
2022-08-10 14:36:16 +02:00
jkriege2
06db6633e7
JKQTMathtext: added \st and \sout-instructions
2022-08-07 17:40:19 +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
22c45bcdea
JKQTMathText: added support for framed/shaded/snugshade-environments with linebreaks and framed
2022-07-31 08:17:45 +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
671e25b33b
removed some compiler warnings and fixed construction problems
2022-07-22 16:24:24 +02:00
jkriege2
24cb74fc06
bugfixed Qt5.x problem
2022-07-09 10:57:46 +02:00
jkriege2
5dee5ae93d
JKQTMathText: refactored \\instruction parsing
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JKQTMathText: added \shaded{color}{...}, \ovalbox{}, ... commands
2022-07-08 23:15:42 +02:00
jkriege2
03c59d3507
NEW: LaTeX-Parser simplifies parse-tree to increase speed of execution
2022-06-19 22:36:38 +02:00
jkriege2
1a8de1bb2f
- NEW: reworked node class tree: inserted base-class nodes for single-child, dual-child!
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- NEW: improved frac-rendering: font-scaling takes nesting-level into account, overall-rendering, sizes, if a brace surrounds a frac, the heights are equal above and below to center the brace ...
2022-06-08 23:52:22 +02:00
jkriege2
94ca27aed0
NEW/BREAKING: restructured JKQTMathText: broke up single, large CPP-file into several smaller files
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added more examples to jkqtmathtext_test
2022-06-08 15:38:26 +02:00
