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427 Commits

Author SHA1 Message Date
Lev Maximov
a76d9daec2
Date axis item (#1154) 
* Add DateAxisItem

* Change style to camelCase

* Fix missing first tick for negative timestamps

* Add ms precision, auto skipping

Auto skipping allows a zoom level to skip ticks automatically if the
maximum number of ticks/pt is exceeded

* fixes suggested by @goetzc

* workaround for negative argument to utcfromtimestamp on windows

* attachToPlotItem method

* default date axis orientation

* Use new DateAxisItem in Plot Customization example

* attachToPlotItem bugfix

* examples of DateAxisItem

* modified description of customPlot example

* added descriptions to the new examples, reformatted their code, included the first one into utils.py

* typo

* Refactored code for setting axis items into new function

Replaces "DateAxisItem.attachToPlotItem"

* Fix string comparison with ==

* Doc: Slightly more text for DateAxisItem, small improvement for PlotItem

* Make PlotWidget.setAxisItems official

* Fix typo in docstring

* renamed an example

* merge bug fix

* Revert "merge bug fix"

This reverts commit 876b5a7cdb.

* Real bug fix

* support for dates upto -1e13..1e13

* Automatically limit DateAxisItem to a range from -1e12 to 1e12 years

Very large years (|y|>1e13) cause infinite loop, and since nobody
needs time 100 times larger than the age of the universe anyways,
this constrains it to 1e12.

Following suggestion by @axil:
https://github.com/pyqtgraph/pyqtgraph/pull/1154#issuecomment-612662168

* Also catch ValueErrors occuring on Linux before OverfloeErrors

While zooming out, before hitting OverflowErrors, utctimestamp
produces ValueErrors (at least on my Linux machine), so they
are also catched.

* Fix: Timestamp 0 corresponds to year 1970

For large years, x axis labels jump by 1970 years if it is not
accounted for timestamp 0 to be equal to year 1970.

* Fix: When zooming into extreme dates, OSError occurs

This commit catches the OSError like the other observed errors

* Disable stepping below years for dates outside *_REGULAR_TIMESTAMP

2 reasons: First: At least on my Linux machine, zooming into
those dates creates infinite loops. Second: Nobody needs
sub-year-precision for those extreme years anyways.

* Adapt zoom level sizes based on current font size and screen resolution

This is somewhat experimental. With this commit, no longer 60 px are
assumed as width for all zoom levels, but the current font and
display resolution are considered to calculate the width of ticks in
each zoom level. See the new function `updateZoomLevels` for
details.
Before calling this function, overridden functions `paint` and
`generateDrawSpecs` provide information over the current display
and font via `self.fontScaleFactor` and `self.fontMetrics`.

* Meaningful error meassage when adding axis to multiple PlotItems

As @axil noted in the DateAxisItem PR, currently users get a
segmentation fault when one tries to add an axis to multiple
PlotItems. This commit adds a meaningful RuntimeError message
for that case.

* setZoomLevelForDensity: Refactoring and calculating optimal spacing on the fly

* DateTimeAxis Fix: 1970 shows when zooming far out

* Refactoring: Make zoomLevels a customizable dict again

* updated the dateaxisitem example

* Fix: Get screen resolution in a way that also works for Qt 4

This is both a simplification in code and an improvement in backwards compatibility with Qt 4.

* DateAxisItem Fix: Also resolve time below 0.5 seconds

* unix line endings in examples

* DateTimeAxis Fix: For years < 1 and > 9999, stepping broke

Stepping was off by 1970 years for years < 1 and > 9999,
resulting in a gap in ticks visible when zooming out. Fixed by
subtracting the usual 1970 years.

* DateTimeAxis Fix: Zooming out too far causes infinite loop

Fixed by setting default limits to +/- 1e10 years. Should still
be enough.

* improved second dateaxisitem example

* 1..9999 years limit

* DateTimeAxis: Use OrderedDict to stay compatible with Python < 3-6

* DateAxisItem: Use font height to determine spacing for vertical axes

* window title

* added dateaxisitem.rst

* updated index.rst

Co-authored-by: Lukas Heiniger <lukas.heiniger@sed.ethz.ch>
Co-authored-by: Lev Maximov <lev.maximov@gmail.com>
Co-authored-by: 2xB <2xB@users.noreply.github.com>
 2020-04-27 11:43:22 -07:00
Ogi Moore
556ba55be3
Merge pull request #1124 from dargor/color_examples 
Syntax highlighting for examples.
 2020-03-08 07:19:54 -07:00
Gabriel Linder
d0b92349dd
Intercept light/dark modes transitions on MacOS. 2020-03-08 10:34:54 +01:00
Gabriel Linder
412698c8bb
Dark mode support. 2020-03-07 23:02:40 +01:00
Ogi
19ae94765f Skip tests involving loadUi with pyside2 5.14 2020-02-24 23:00:42 -08:00
Gabriel Linder
adba81a8d8
Syntax highlighting for examples. 2020-02-11 11:23:58 +01:00
Ogi Moore
2203933393
Declare scipy optional (#1067) 
* Replace use of scipy.random with numpy.random

* Update README to reflect scipy being an optional depenency
 2019-11-12 09:02:08 -08:00
Elliott Sales de Andrade
d726a9693e Fix UnboundLocalError in VideoSpeedTest. 2019-09-13 01:07:57 -04:00
Ogi Moore
584c4516f0
Expand CI + pre-commit (#991) 
* Initial attempt at extra checks in CI land

* Adding flake8 config

* Adding pre-commit configuration and explanation in CONTRIBUTING.md
 2019-08-29 13:56:25 -07:00
2xB
05aa3e9393 Add 'fillOutline' option to draw an outline around a filled area (#999) 2019-08-17 09:57:40 -07:00
Ogi
fe637512b5 Skip GL* examples if on macOS with python2 and qt4 bindings, and update readme 2019-06-25 23:05:38 -07:00
2xB
edf2942010 Replaced usage of deprecated ROI classes in example (#946) 2019-06-21 21:19:02 -07:00
Ogi Moore
0cc4900d7a
Skip some test examples (#937) 
* Skip RemoteSpeedTest.py during testing
* Skip `optics_demos.py` test on PySide 1. 2.4  due to documented pyside bug
 2019-06-21 08:36:42 -07:00
Ogi
f05ff6fbf9 Restore duplicate entries in examples app, but test_examples does not duplicate tests 2019-06-10 21:20:31 -07:00
Ogi
be0e95ace7 Incorporating requested changes 2019-06-03 20:49:31 -07:00
Ogi
9f66b7dc6e Much better error reporting/tracepacks on examples 2019-06-02 22:16:35 -07:00
Ogi
d2331bde7f Removing duplicate entries 2019-06-01 22:36:29 -07:00
Ogi
5ff409ba4b Move example test code such that pytest is required 2019-06-01 22:36:11 -07:00
Ogi Moore
eb90616ae2
Merge pull request #905 from 2xB/test_exclude_examples 
Exclude selected examples from tests (such as HDF5)
 2019-05-31 22:28:54 -07:00
Luke Campagnola
52fef555ee
Merge pull request #904 from j9ac9k/take-screenshots 
Take screenshots + Show Resolution
 2019-05-29 13:12:12 -07:00
2xB
560993e8c5 Exclude selected examples from tests (such as HDF5) 2019-05-29 11:16:09 +02:00
Ogi
f2aeea8964 We support pyside2 don't we? 2019-05-28 22:57:12 -07:00
2xB
a37e877631 Add PyQt5 and PySide2 to test_example.py (#897) 
* Add PySide2 to test_example.py

Before, example tests are skipped because no PyQt version was found
 2019-05-27 21:07:25 -07:00
MingZZZZZZZZ
3f93e30b31
Update Legend.py 
add legend examples for line plot, bar graph and scatter plot.
 2018-12-21 01:47:23 -05:00
Luke Campagnola
2884eef079 Add ViewBoxFeatures to example menu 2018-07-10 05:56:35 -07:00
Luke Campagnola
f8efbec53f Add image hover callback to imageAnalysis example 2018-07-07 00:10:15 -07:00
Luke Campagnola
08349351da Fix QString handling 2018-06-22 17:31:58 -07:00
Luke Campagnola
3fd56eb195 Handle Qt4/5 API difference in filedialog 2018-06-22 17:26:31 -07:00
Luke Campagnola
060d2479f9 minor fixes 2018-06-15 14:18:38 -07:00
Luke Campagnola
69645895c9 flip template line endings 2018-05-24 08:54:31 -07:00
Luke Campagnola
ebc805a45f workaround pyside bug #671 2018-05-23 21:12:16 -07:00
Luke Campagnola
66dcfc7c67 Merge branch 'develop' into pyside2 2018-05-22 15:22:54 -07:00
Luke Campagnola
8da208b914 flip pyside2 template line endings 2018-05-17 09:02:41 -07:00
Luke Campagnola
4d26b4bb20 Fix py3 string handling in scatterplotwidget example 2018-05-09 10:56:01 -07:00
Luke Campagnola
3f0a13d170
Merge pull request #658 from iillyyaa/py3-examples-division 
examples: use integer division in indexing
 2018-04-25 16:21:37 -07:00
Luke Campagnola
e61bbeda41 Merge branch 'develop' into datatree-arrays 2018-04-25 11:25:57 -07:00
Ilya A. Kriveshko
20bcc39eb1 examples: use integer division in indexing 
In python3 / operator produces a float, which is not a valid index.
Replace with // integer division.
 2018-03-30 14:51:29 -04:00
Luke Campagnola
043a3b4d6d Better title 2018-03-29 18:30:46 -07:00
Luke Campagnola
1e1ce78a51 Merge branch 'Add_window_title' of https://github.com/Billy4195/pyqtgraph into Billy4195-Add_window_title 2018-03-29 18:30:25 -07:00
Luke Campagnola
840e0ac600
Merge pull request #630 from Billy4195/Refactor 
Refactor MultiPlotSpeedTest.py
 2018-03-29 18:11:39 -07:00
Luke Campagnola
358b1539ee add reduce import to fractal demo 2018-03-29 08:49:42 -07:00
Luke Campagnola
82afad8366 Fix up Qt.py and deprecate USE_XX variables 2018-02-16 20:42:34 -08:00
Billy Su
afd8a6f423 Replace deprecate class in examples 
Using class GraphicsLayoutWidget to replace the deprecated class
GraphicsWindow, cc #631.
 2018-02-16 12:21:39 +08:00
Luke Campagnola
46f10f24f8 Merge branch 'develop' of https://github.com/maxpeng/pyqtgraph into maxpeng-develop 2018-02-15 18:30:12 -08:00
Billy Su
81562b0252 Refactor MultiPlotSpeedTest.py 
* Change variable to meaningful name,
* Remove the outdated commented out code.
 2018-02-03 11:01:03 +08:00
Billy Su
8a956bfddb Add main window title for the examples 2018-02-02 23:05:56 +08:00
Terekhov
551ccd105c Add an example of using text strings as a custom smbol in ScatterPlotItem 2018-01-29 21:18:26 -05:00
Luke Campagnola
870c047d30
Merge pull request #621 from campagnola/rgb-histogram 
Rgb histogram
 2018-01-26 08:52:10 -08:00
Luke Campagnola
677d9fa4b4
Merge pull request #597 from campagnola/fractal-demo 
Add an interactive fractal demo
 2018-01-25 08:59:28 -08:00
Luke Campagnola
0653c8ec59 Add example and test demonstrating spinbox bug 2018-01-24 09:11:42 -08:00
Luke Campagnola
001070d9ff Add new fractal demo 2017-10-18 00:26:37 -07:00
Luke Campagnola
60e6591608 Fix verlet integration demo 2017-10-18 00:18:46 -07:00
Luke Campagnola
7c1a6ecb1a Prevent dialog from moving label/bar widgets on resize when nested 2017-10-04 09:01:51 -07:00
Luke Campagnola
f4c3d88251 Add option to join nested progress dialogs into a single window 2017-10-03 15:22:31 -07:00
Luke Campagnola
6e22524ac2 Update histogramlut example to allow rgb mode 2017-09-26 08:50:31 -07:00
Luke Campagnola
73d857750a Add check for EINTR during example testing; this should help avoid sporadic test failures on travis 2017-09-03 22:04:24 -07:00
Luke Campagnola
6cdad190ab Merge remote-tracking branch 'campagnola/develop' into datatree-arrays 2017-01-16 11:34:42 -08:00
Luke Campagnola
f26b4ec3c7 Merge pull request #425 from james1293/develop 
Removed unnecessary 'curve1' from 'global'
 2017-01-14 22:17:34 -08:00
Luke Campagnola
504c35202a Merge pull request #410 from campagnola/spinbox-formatting 
Spinbox formatting
 2017-01-14 11:09:51 -08:00
james1293
b131785b86 Removed unnecessary 'curve1' from 'global' 2017-01-06 23:21:31 -05:00
Luke Campagnola
24b288a05a really actually fix 2016-12-14 10:19:01 -08:00
Luke Campagnola
8d85b87d71 py3 fix 2016-12-14 10:14:11 -08:00
Luke Campagnola
8fc98a6a0b Add print wrapper to work around interrupted system calls on travis 2016-12-14 10:07:16 -08:00
Luke Campagnola
95de07b48a Merge remote-tracking branch 'lidstrom83/SpinBox_wrapping' into spinbox-formatting 2016-12-09 10:07:28 -08:00
Luke Campagnola
e5a17edb4d Add spinbox 'regex' and 'evalFunc' options to complete user-formatting functionality 2016-12-08 10:12:45 -08:00
Luke Campagnola
e21d06b4c4 add missing example template file 
add note about pyside bug affecting optics example
 2016-11-04 22:47:10 -07:00
Luke Campagnola
a0e4301b38 Fix VideoSpeedTest to disable RawImageGLWidget when openGL is unavailable 2016-10-26 09:26:01 -07:00
Luke Campagnola
f6b00a135c fix optics demo on python3 
print warning when setuptools is not available
 2016-10-18 08:47:38 -07:00
Max Peng
1cbef74e82 update ui files for pyside2 and pyqt5. 2016-09-25 00:16:53 +08:00
Max Peng
8bdc19be75 update to support pyside2 2016-09-25 00:16:36 +08:00
Luke Campagnola
4ddf077a4b Fixed TextItem briefly drawing with incorrect transform. 
(note flickering in examples/text.py)
 2016-09-14 18:18:33 -07:00
Luke Campagnola
4b9f1a20a4 Merge pull request #370 from campagnola/image-alignment 
Image alignment
 2016-09-07 23:18:51 -07:00
Luke Campagnola
e9afbb9b9c Clean up examples / docs 2016-08-31 15:14:25 -07:00
Luke Campagnola
2e36058130 IsocurveItem obeys imageAxisOrder config option 2016-08-27 22:36:05 -07:00
Luke Campagnola
67bff6b9ca bugfix in polylineroi.getarrayregion 2016-08-27 15:51:54 -07:00
Luke Campagnola
e740cb4b49 updated examples to use normal axis order, fixed a few ROI bugs 2016-08-23 09:06:43 -07:00
Luke Campagnola
bee5878915 Added imageAxisOrder config option 
Added global config documentation
ROIs don't exactly work yet..
 2016-08-23 09:06:43 -07:00
Kenneth Lyons
3ec02d0662 Fix opt name for SpinBox: range -> bounds. 2016-04-11 21:05:21 -07:00
Luke Campagnola
eb625776c9 Merge branch 'meganbkratz-ImageViewWork' into develop 2016-04-02 23:28:33 -07:00
Luke Campagnola
0d2bd107b3 Use colormap with better perceptual contrast 2016-04-02 23:27:20 -07:00
Luke Campagnola
5e420fe100 Merge branch 'ImageViewWork' of https://github.com/meganbkratz/pyqtgraph into meganbkratz-ImageViewWork 2016-04-02 22:30:19 -07:00
Timer
18024a0ca8 fix a color name error 2016-03-27 23:09:06 +08:00
Luke Campagnola
9d64b269d5 Merge pull request #286 from campagnola/infiniteline-tests 
combined infiniteline updates
 2016-02-28 21:00:09 -08:00
Luke Campagnola
ac14139c2d rename example 2016-02-28 18:54:55 -08:00
Luke Campagnola
bd0e490821 cleanup: docs, default args 2016-02-28 12:26:05 -08:00
Luke Campagnola
7a0dfd768a Cleanup: add docstrings and setter methods to InfLineLabel, remove unused code 2016-02-22 00:23:36 -08:00
Luke Campagnola
170592c294 update example 2016-02-21 23:28:24 -08:00
Luke Campagnola
069a5bfeea Labels can rotate with line 2016-02-21 00:17:17 -08:00
Luke Campagnola
5172b782b5 Added inflinelabel class, label dragging and position update works. 
Update to TextItem to allow mouse interaction
 2016-02-19 00:41:42 -08:00
lesauxvi
5888603ebf addition of a draggable option for infiniteline 2016-02-16 08:14:53 +01:00
lesauxvi
ba4b648263 addition of a convenient method for handling the label position 2016-02-16 06:48:59 +01:00
Megan Kratz
229fc6aec9 added lines setting a custom color map to the ImageView example 2016-02-15 16:58:57 -05:00
Luke Campagnola
392c3c6c17 Added symbol example to menu; minor cleanups to symbol example. 2016-02-14 23:15:39 -08:00
lesauxvi
a8b5624444 example modifications 2016-02-15 06:55:02 +01:00
lesauxvi
e7b27c2726 text location algorithm simplification 2016-02-05 13:57:51 +01:00
lesauxvi
aec6ce8abb infinite line performance improvement 2016-02-04 03:28:59 +01:00
lesauxvi
51b8be2bd1 Infinite line extension 2016-02-03 12:52:01 +01:00
lesauxvi
07f610950d creation of a combined method for handling the label location 2016-02-01 11:17:36 +01:00
lesauxvi
0d4c78a6be Infiniteline enhancement 2016-01-15 16:13:05 +01:00
lesauxvi
ce36ea4eb6 Infiniteline enhancement 2016-01-15 16:10:24 +01:00
lesauxvi
905a541253 new markers 2016-01-15 09:17:52 +01:00
lidstrom83
92d8c2630b Add spin box wrapping example. 2015-10-25 03:55:37 -06:00
Eric Dill
afbc65325e py26: {} cannot be empty for string formatting 
So that's a nasty gotcha of python 2.6!
 2015-08-02 17:18:38 -04:00
Eric Dill
4b15fa75d5 TST: Use pgcollections.OrderedDict for 2.6 compat 2015-08-02 17:08:07 -04:00
Eric Dill
c02dbe7679 TST: use pyqtgraph.Qt to import Qt stuff 2015-07-31 10:22:41 -04:00
Luke Campagnola
179b8db79d make python examples/ work again 2015-07-12 17:13:56 -05:00
Eric Dill
ed35993ae1 TST: all the testing 2015-07-12 16:12:42 -05:00
Eric Dill
6375c74109 TST: Finish testing all examples 
- py.test will now run examples/test_examples.py too
 2015-07-12 13:42:58 -05:00
Eric Dill
e33dd2b269 MNT: Move most of __main__.py into utils.py 2015-07-12 11:46:12 -05:00
Luke Campagnola
f34b69e660 Fix #92 (thanks jaxankey) 2015-06-03 22:18:02 -04:00
Luke Campagnola
0976991efd Import from python2_3 for all uses of basestring, cmp, and xrange 2015-05-19 09:29:55 -04:00
Luke Campagnola
8e1c3856ea Added more examples to menu 
Minor edits
 2015-03-01 16:52:15 -05:00
Luke Campagnola
1fe5976e19 Merge branch 'pyqt5' into develop 
Conflicts:
	examples/parametertree.py
	pyqtgraph/Qt.py
	pyqtgraph/graphicsItems/FillBetweenItem.py
	pyqtgraph/graphicsItems/InfiniteLine.py
	pyqtgraph/imageview/ImageView.py
 2015-02-28 11:46:41 -05:00
Luke Campagnola
52d7f2142c Fix line width in a few examples 2015-02-28 11:26:45 -05:00
Luke Campagnola
7e40b329e9 more examples working under pyqt5 2015-02-28 11:05:57 -05:00
Luke Campagnola
058dd183d3 Cleaned up example loader 2015-02-28 10:32:34 -05:00
Luke Campagnola
caa15d2005 Merge branch 'compassym-pyqt5' into pyqt5 2015-02-28 09:38:38 -05:00
compass
98f079d86a Add pyqt5 support for examples/__main__.py 2015-01-17 18:45:32 +08:00
compass
478a3b1aa4 Fix some bugs in PyQt5 2015-01-17 00:21:33 +08:00
Luke Campagnola
77906fc7a2 corrections to manifest 
Add pure-python integrator to verlet chain example
 2014-12-23 15:55:52 -05:00
Luke Campagnola
85d6c86c67 Test submenu creation in example 2014-11-14 08:06:18 -05:00
Luke Campagnola
4543031ac5 Added DiffTreeWidget 2014-09-25 17:26:06 -04:00
Luke Campagnola
cabd9d6bf2 Cleanup, better support for tracebacks in DataTreeWidget 2014-09-25 15:21:28 -04:00
Luke Campagnola
8c0064a323 DataTreeWidget uses TableWidget to represent arrays 2014-09-25 11:58:49 -04:00
Luke Campagnola
8b0a866ad9 Add ErrorBarItem.setData 2014-06-27 10:55:55 -04:00
Luke Campagnola
274c765594 Fixed relativity example 2014-06-14 11:35:00 -06:00
Luke Campagnola
ba4f4e5105 Added image analysis example 2014-06-13 18:02:39 -06:00
Luke Campagnola
04f1b0e677 Added scrolling plot examples 2014-06-13 14:19:10 -06:00
Luke Campagnola
35856ccaee Added cx_freeze example (thanks Jerry!) 2014-06-06 15:53:17 -06:00
Luke Campagnola
374b5a33ed Added dialog to hdf5 example prompting user to generate sample data 2014-05-22 01:51:17 -04:00
Luke Campagnola
6e9d5c3cfb Python 3 fixes for new demos 2014-05-22 01:30:15 -04:00
Luke Campagnola
0524bfa6e8 Added new demos: 
- Relativity simulator
- Optics simulator
- Mechanical chain simulator
 2014-05-22 01:22:12 -04:00
Luke Campagnola
51f0a063ee minor cleanups 2014-05-08 09:50:26 -04:00
Luke Campagnola
98dec9e954 minor cleanup 2014-04-12 18:01:50 -04:00
Mikhail Terekhov
ac90bf4c3b PlotDataItem: add missing 'stepMode' keyword argument for PlotCurveItem 2014-04-12 15:37:10 -04:00
Luke Campagnola
cae310c570 Fix: avoid importing py3 module from pyqt when using py2 2014-04-03 13:33:16 -04:00
Luke Campagnola
0fb5f05fad Added py2exe example from Nitish 2014-04-03 13:31:02 -04:00
Luke Campagnola
77e02eded7 py3 fix for parametertree example 2014-03-29 11:34:05 -04:00
Luke Campagnola
0bb300b7f2 Generated qt5 template files 2014-03-29 06:57:13 -04:00
Luke Campagnola
2ce6196ac0 Fixed Parameter.sigValueChanging 2014-03-25 13:15:29 -04:00
Luke Campagnola
00c9c1e2a7 Fix ROI.sigRemoveClicked to avoid repeated signal emission 
Update ROI example to demonstrate removal
 2014-03-25 09:21:19 -04:00
Luke Campagnola
5f7e4dc644 Removed extra image window from VideoSpeedTest 2014-03-14 18:49:34 -04:00
Luke Campagnola
1edf1375ed Removed all dependencies on scipy. 
Merge branch 'make_scipy_optional' into develop
 2014-03-11 19:05:30 -04:00
Luke Campagnola
34802c8aec Added pg.gaussianFilter, removed all dependency on gaussian_filter 2014-03-11 19:01:34 -04:00
Luke Campagnola
b398ccd0ce corrected import 2014-03-11 10:11:03 -04:00
Luke Campagnola
816069c020 All scipy imports in the library are now optional (need to test each of these changes) 
Several examples still require scipy.
 2014-03-11 10:11:03 -04:00
Luke Campagnola
00418e4921 Allow GLMeshItem to draw edges from MeshData with face-indexed vertexes. 2014-03-10 23:04:10 -04:00
Luke Campagnola
87ff0f314c Merge branch 'fix_finite_cache' into develop 2014-03-05 10:34:46 -05:00
Luke Campagnola
41c3d47d43 Correct GraphicsItem to use relative import of lru_cache 
Update MultiPlotSpeedTest to test lru_cache performance
 2014-03-05 10:25:55 -05:00
Luke Campagnola
7d32ef85be Added automatic image downsampling (disabled by default) 
- Reduces aliasing when zoomed out
  - Improves performance and memory usage for large images
Merge branch 'image_downsampling' into develop

Conflicts:
	pyqtgraph/graphicsItems/ImageItem.py
 2014-02-17 20:48:22 -05:00