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28 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
5cc0b65d9a NEW: added JKQTPLabelMinBesides and JKQTPLabelMaxBesides to JKQTPLabelPosition, so labels can be set besides the axes 2023-08-24 21:49:39 +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
5cc0a2478a JKQTMathText: updated documentation with new (auto-generated) images, added CMake Custom Target to generate documentation images with jkqtmathtext_render, improved documentation 2022-08-07 22:23:19 +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
b872fda7f9 added some convenience functions and docufix 2022-08-07 17:41:27 +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
200c538a49 JKQTMathText: improved HTML export (now color and font-family are supported) 2022-08-02 11:38:40 +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
f01a198b7b fixed several doxygen errors 2022-07-24 14:50:28 +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
03c59d3507 NEW: LaTeX-Parser simplifies parse-tree to increase speed of execution 2022-06-19 22:36:38 +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
7b83640a19 moved JKQTMathText images to their own subdirectory 2022-06-09 14:42:25 +02:00
jkriege2
992cad7ff3 MODIFIED: brace node now calculates the extension of the child height above or below the strikeoutPos, in order to center braces around the strikeoutPos 
fixed: strikeoutPos was not correctly calculated in sub-/superscript node
NEW: JKQTMathText shows strikeoutPos when drawing Debug-Boxes
 2022-06-09 14:31:27 +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