jkriege2
56f930db78
NEW: proper data-tooltips for financial graphs
2024-02-14 14:00:32 +01:00
jkriege2
bcc626172e
NEW: Using axis's tick label formating properties to format values in data-tooltips (e.g. dates will appear formated as such)
2024-02-14 13:59:59 +01:00
jkriege2
18405073d0
FIXed drawing of quartic bezier curves in DrawAsGeometricElement
2024-02-14 13:57:16 +01:00
jkriege2
819ac7f9fc
FIX: JKQTMathText: rendering of matrices, when onle one row or column or a single value are present
2024-02-14 13:55:12 +01:00
jkriege2
9349f486cb
docfix
2024-02-14 00:03:38 +01:00
jkriege2
86c2e821c1
fixed compile error
2024-02-13 23:58:28 +01:00
jkriege2
2365caf83b
NEW: JKQTPGeoBezierCurve for drawing bezier curves of degree 1-4 (+example)
2024-02-13 23:49:23 +01:00
jkriege2
4e7431ff77
fix security issues (members were not initialized)
2024-02-12 22:27:24 +01:00
jkriege2
f40bb2010d
NEW: stacked barcharts may have a small separation (default 1pt)
...
NEW: autoscaling for barcharts works now, also when stacked and unstacked charts are combined in one plot
NEW: proper styling for financial graphs in style.ini-files
REWORKED: separation and gruping factor for barcharts on autoscaling
doc update
2024-02-12 22:21:13 +01:00
jkriege2
dd940ab569
doc update and many bugfixes
2024-02-12 15:01:46 +01:00
jkriege2
503ef13275
modified default style a bit ... using FIRASans as math font and increased font size a bit to make them easier readable
2024-02-11 18:59:21 +01:00
jkriege2
de68d8b8d6
NEW: added financial graphs (Candlestick or OHLC) and example for these
2024-02-11 14:18:50 +01:00
jkriege2
863f083bf9
updated barchart doc
2024-02-11 13:53:10 +01:00
jkriege2
b5b10f16f9
fixtypo in code
2024-02-10 00:43:18 +01:00
jkriege2
25fcb2a74a
NEW add JKQTPParametrizedVectorFieldGraph, which draws color-coded vector fields (color from length, angle, or user-supplied data column) + example
2024-02-10 00:26:45 +01:00
jkriege2
24526aa6a5
NEW: added JKQTPGLabelCenteredOnData to JKQTPGraphLabelPosition, so JKQTPXYGraphLabels can draw directly centered over the datapoint
2024-02-09 16:59:14 +01:00
jkriege2
4e29109937
JKQTPVectorFieldGraph gained the option to also scale the line width with the vector length/magnitude
2024-02-09 16:45:40 +01:00
jkriege2
4d58448d17
docfix
2024-02-09 13:57:42 +01:00
jkriege2
627c329ab1
replace JKQTPVectorFieldGraph::setAutoscaleLengthFactor() by an enum-property JKQTPVectorFieldGraph::setVectorLengthMode() and added a mode that ignores the length completely, the vectorfield example was also modified to better show this new property
2024-02-09 13:48:41 +01:00
jkriege2
1ff97e1d0a
doc update
2024-02-09 13:22:16 +01:00
jkriege2
eb315f648f
JKQTPVectorFieldGraph: added scaling factor for length-autoscaling
2024-02-09 11:41:19 +01:00
jkriege2
e2057ae27a
NEW: Base class JKQTPXYAndVectorGraph for graphs like vector fields, e.g. (x,y,dx,dy) or (x,y,angle,length)
...
NEW: ... and an actual implementation JKQTPVectorFieldGraph (+example)
2024-02-08 21:52:30 +01:00
jkriege2
a178a1f6d3
docfix
2024-02-06 22:58:02 +01:00
jkriege2
ac8e7c6adb
docfix
2024-02-06 16:20:48 +01:00
jkriege2
d84c67642c
fix Qt5 compile error
2024-02-06 16:17:28 +01:00
jkriege2
eb83feccaf
doc update + image rename
2024-02-06 15:19:20 +01:00
jkriege2
b9f881dd4e
update qmake-build
2024-02-06 14:53:51 +01:00
jkriege2
99f029e61e
updated copyright timerange to 2024
2024-02-06 14:50:49 +01:00
jkriege2
3c9bd56d9e
NEW: JKQTPXYGraphLabels which can draw a label next to each datapoint in the given x/y-dataset. The labels can be x-/y- or x&y-coordinates or custom, then defined by a user-supplied functor (+example \ref JKQTPlotterGraphLabels)
2024-02-06 14:49:14 +01:00
jkriege2
0009ff8f64
moved two protected methods from JKQTPCoordinateAxis to jkqtpstringtools.h/.cpp
2024-02-06 14:48:21 +01:00
jkriege2
e63f053896
DOC update
2024-02-06 12:18:54 +01:00
jkriege2
210c7aaa42
improved qHash-functions and class constructors
...
NEW jkqtp_hash_combine() and jkqtp_combine_hash()
2024-02-05 17:12:34 +01:00
jkriege2
3b231273ef
FIXED symmetry when zooming with JKQTBasePlotter::zoomIn() or JKQTBasePlotter::zoomOut()
2024-02-05 00:24:39 +01:00
jkriege2
26cb23e3ab
doc improvements
2024-02-04 22:06:09 +01:00
jkriege2
f606327469
RENAMED JKQTPDatastore::addColumnCalculatedFromColumn() to JKQTPDatastore::addCalculatedColumnFromColumn(), which is more in line with the other add...()-function names. Aliases with the old function names remain for compatibility
2024-02-04 21:42:53 +01:00
jkriege2
b338606bc1
FIXED/SECURITY not using \c sprintf() any more ... replaced by e.g. \c snprintf() , which is more secure.
2024-02-02 16:20:55 +01:00
jkriege2
50746a09cf
brought removed operators in JKQTDataStore back
2024-02-02 16:09:42 +01:00
jkriege2
92b8894a3b
FIX: color bars did not show a complete frame around
2024-02-02 14:43:10 +01:00
jkriege2
57b298527e
IMPROVED: axis labeling: there were some minor differences between compilers
...
IMPROVED: jkqtp_floattounitstr()/jkqtp_floattolatexunitstr(): add all SI-Prefixes from 10^-30...10^30
BREAKING removed unused function variant of jkqtp_floattounitstr()
NEW Added unit test for jkqtp_floattounitstr()/jkqtp_floattolatexunitstr()
2024-02-02 14:24:41 +01:00
jkriege2
55625a25ee
IMPROVED/FIXED outside space requirements for color bars. Text was sometime too close to the plot border.
2024-02-02 14:03:16 +01:00
jkriege2
946e472ce7
FIXED removed unnecessary operator from JKQTPColumnIterator and JKQTPColumnConstIterator, which lead to exceptions on some compilers
2024-02-02 14:01:16 +01:00
jkriege2
1858385952
FIXED issue #118 : "Dangerous warning in MacOS and clang" (thanks to user:igormironchik for reporting): a forward-declared class (i.e. incomplete type) was deleted
2024-02-02 11:35:00 +01:00
jkriege2
acae5929d1
JKQtMathText: NEW: added \c \\~{} , \c \\^{}, \c \\`{}, ... instructions
2024-02-01 12:14:46 +01:00
jkriege2
879544030b
FIX for issue <a href=" https://github.com/jkriege2/JKQtPlotter/issues/117 ">#117: Unnecessary printing of tilde symbol in math</a> was incomplete in math-mode
2024-01-31 16:10:00 +01:00
jkriege2
c0bbe8f557
FIXED issue <a href=" https://github.com/jkriege2/JKQtPlotter/issues/117 ">#117: Unnecessary printing of tilde symbol in math</a> (thanks to <a href=" https://github.com/igormironchik ">user:igormironchik</a> for reporting):<br/>Tilde was not recognized as a LaTeX instruction, now is interpreted as non-breaking whitespace
2024-01-31 15:47:26 +01:00
jkriege2
bcbce121c1
ensure that either CMAKE_BUILD_TYPE or CMAKE_CONFIGURATION_TYPES is set in CMake
2024-01-27 14:20:31 +01:00
jkriege2
a1ee5b58b9
changed QList to std::vector (as QList::emplaceBack ist not available in all Qt versions
2024-01-25 19:23:37 +01:00
jkriege2
56ecb35ce9
added missing #include
2024-01-25 19:19:40 +01:00
jkriege2
1bf6c43134
MODIFIED JKQTPDataCache to implement a limited-size cache with least-recently-used delete stategy
2024-01-24 22:33:32 +01:00
jkriege2
868d6dcdf4
fixed several compile warnings
2024-01-23 13:09:37 +01:00
