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868d6dcdf4
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26 Commits

Author SHA1 Message Date
jkriege2
868d6dcdf4 fixed several compile warnings 2024-01-23 13:09:37 +01:00
jkriege2
f07c013c7f FIXed slicing warning, by making the slice-operation explicit 2024-01-11 14:22:46 +01:00
jkriege2
ef07a02e9b FIX issue #116 "Most of the examples fail to launch with MSVC2019 + Qt5 environment" (missing local variable declaration!) + changed a bit the font lookup code in JKQTMathText to work more in line with typical system configurations 2024-01-11 11:31:12 +01:00
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
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
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
07d3fdcd99 JKQTMAthText: improvements in font handling and documentation 2022-08-21 14:49:48 +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
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 
JKQTMathText: JKQTMathTextBraceNode now properly supports different opening and closing braces e.g. |...> for bra-vetors
 2022-08-16 23:05:04 +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
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
c7ffdacfcc JKQTMathText: added support for \\bigl,\\bigr,\\Bigr,... commands for fixed-size but enlarged paramtheses 2022-08-03 09:55:45 +02:00
jkriege2
200c538a49 JKQTMathText: improved HTML export (now color and font-family are supported) 2022-08-02 11:38:40 +02:00
jkriege2
816a97f88f JKQTMathText: added support for flushleft/flushright/center-environments with linebreaks 2022-07-31 07:56:13 +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
671e25b33b removed some compiler warnings and fixed construction problems 2022-07-22 16:24:24 +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
jkriege2
0f958cc2d6 - JKQTMathText: IMPROVED/breaking: refactored symbol node JKQTMathTextSymbolNode and changed font-lookup! 
- JKQTMathText: IMPROVED/NEW/breaking: refactored whitespace-processing node JKQTMathTextWhitespaceNode, now all major LaTeX whitespace commands are supported properly
 2022-07-03 20:30:12 +02:00
jkriege2
ebdc183b2b IMPROVED: JKQTMathText: improved drawing of parantheses, square brackets ... 2022-06-26 23:46:11 +02:00
jkriege2
2d2acc3b19 NEW: JKQTMathText: added top-corner (\ulcorner/\urcorner) and bottom-corner brackets (\llcorner/\lrcorner) 2022-06-26 21:17:42 +02:00
jkriege2
d885f7f00a NEW: JKQTMathText: LaTeX-Parser understands optional instruction parameters in [...] now 2022-06-19 15:11:06 +02:00
jkriege2
c8ef57bb66 JKQTMathText: moved some node-specific enums into the node classes 2022-06-09 20:32:16 +02:00
jkriege2
94ca27aed0 NEW/BREAKING: restructured JKQTMathText: broke up single, large CPP-file into several smaller files 
added more examples to jkqtmathtext_test
 2022-06-08 15:38:26 +02:00