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authorFilipp Lepalaan <filipp@mac.com>2017-04-24 10:36:10 +0300
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-## Flot 0.8.1 ##
-
-### Bug fixes ###
-
- - Fixed a regression in the time plugin, introduced in 0.8, that caused dates
- to align to the minute rather than to the highest appropriate unit. This
- caused many x-axes in 0.8 to have different ticks than they did in 0.7.
- (reported by Tom Sheppard, patch by Daniel Shapiro, issue #1017, pull
- request #1023)
-
- - Fixed a regression in text rendering, introduced in 0.8, that caused axis
- labels with the same text as another label on the same axis to disappear.
- More generally, it's again possible to have the same text in two locations.
- (issue #1032)
-
- - Fixed a regression in text rendering, introduced in 0.8, where axis labels
- were no longer assigned an explicit width, and their text could not wrap.
- (reported by sabregreen, issue #1019)
-
- - Fixed a regression in the pie plugin, introduced in 0.8, that prevented it
- from accepting data in the format '[[x, y]]'.
- (patch by Nicolas Morel, pull request #1024)
-
- - The 'zero' series option and 'autoscale' format option are no longer
- ignored when the series contains a null value.
- (reported by Daniel Shapiro, issue #1033)
-
- - Avoid triggering the time-mode plugin exception when there are zero series.
- (reported by Daniel Rothig, patch by Mark Raymond, issue #1016)
-
- - When a custom color palette has fewer colors than the default palette, Flot
- no longer fills out the colors with the remainder of the default.
- (patch by goorpy, issue #1031, pull request #1034)
-
- - Fixed missing update for bar highlights after a zoom or other redraw.
- (reported by Paolo Valleri, issue #1030)
-
- - Fixed compatibility with jQuery versions earlier than 1.7.
- (patch by Lee Willis, issue #1027, pull request #1027)
-
- - The mouse wheel no longer scrolls the page when using the navigate plugin.
- (patch by vird, pull request #1020)
-
- - Fixed missing semicolons in the core library.
- (reported by Michal Zglinski)
-
-
-## Flot 0.8.0 ##
-
-### API changes ###
-
-Support for time series has been moved into a plugin, jquery.flot.time.js.
-This results in less code if time series are not used. The functionality
-remains the same (plus timezone support, as described below); however, the
-plugin must be included if axis.mode is set to "time".
-
-When the axis mode is "time", the axis option "timezone" can be set to null,
-"browser", or a particular timezone (e.g. "America/New_York") to control how
-the dates are displayed. If null, the dates are displayed as UTC. If
-"browser", the dates are displayed in the time zone of the user's browser.
-
-Date/time formatting has changed and now follows a proper subset of the
-standard strftime specifiers, plus one nonstandard specifier for quarters.
-Additionally, if a strftime function is found in the Date object's prototype,
-it will be used instead of the built-in formatter.
-
-Axis tick labels now use the class 'flot-tick-label' instead of 'tickLabel'.
-The text containers for each axis now use the classes 'flot-[x|y]-axis' and
-'flot-[x|y]#-axis' instead of '[x|y]Axis' and '[x|y]#Axis'. For compatibility
-with Flot 0.7 and earlier text will continue to use the old classes as well,
-but they are considered deprecated and will be removed in a future version.
-
-In previous versions the axis 'color' option was used to set the color of tick
-marks and their label text. It now controls the color of the axis line, which
-previously could not be changed separately, and continues to act as a default
-for the tick-mark color. The color of tick label text is now set either by
-overriding the 'flot-tick-label' CSS rule or via the axis 'font' option.
-
-A new plugin, jquery.flot.canvas.js, allows axis tick labels to be rendered
-directly to the canvas, rather than using HTML elements. This feature can be
-toggled with a simple option, making it easy to create interactive plots in the
-browser using HTML, then re-render them to canvas for export as an image.
-
-The plugin tries to remain as faithful as possible to the original HTML render,
-and goes so far as to automatically extract styles from CSS, to avoid having to
-provide a separate set of styles when rendering to canvas. Due to limitations
-of the canvas text API, the plugin cannot reproduce certain features, including
-HTML markup embedded in labels, and advanced text styles such as 'em' units.
-
-The plugin requires support for canvas text, which may not be present in some
-older browsers, even if they support the canvas tag itself. To use the plugin
-with these browsers try using a shim such as canvas-text or FlashCanvas.
-
-The base and overlay canvas are now using the CSS classes "flot-base" and
-"flot-overlay" to prevent accidental clashes (issue 540).
-
-### Changes ###
-
- - Addition of nonstandard %q specifier to date/time formatting. (patch
- by risicle, issue 49)
-
- - Date/time formatting follows proper subset of strftime specifiers, and
- support added for Date.prototype.strftime, if found. (patch by Mark Cote,
- issues 419 and 558)
-
- - Fixed display of year ticks. (patch by Mark Cote, issue 195)
-
- - Support for time series moved to plugin. (patch by Mark Cote)
-
- - Display time series in different time zones. (patch by Knut Forkalsrud,
- issue 141)
-
- - Added a canvas plugin to enable rendering axis tick labels to the canvas.
- (sponsored by YCharts.com, implementation by Ole Laursen and David Schnur)
-
- - Support for setting the interval between redraws of the overlay canvas with
- redrawOverlayInterval. (suggested in issue 185)
-
- - Support for multiple thresholds in thresholds plugin. (patch by Arnaud
- Bellec, issue 523)
-
- - Support for plotting categories/textual data directly with new categories
- plugin.
-
- - Tick generators now get the whole axis rather than just min/max.
-
- - Added processOffset and drawBackground hooks. (suggested in issue 639)
-
- - Added a grid "margin" option to set the space between the canvas edge and
- the grid.
-
- - Prevent the pie example page from generating single-slice pies. (patch by
- Shane Reustle)
-
- - In addition to "left" and "center", bars now recognize "right" as an
- alignment option. (patch by Michael Mayer, issue 520)
-
- - Switched from toFixed to a much faster default tickFormatter. (patch by
- Clemens Stolle)
-
- - Added to a more helpful error when using a time-mode axis without including
- the flot.time plugin. (patch by Yael Elmatad)
-
- - Added a legend "sorted" option to control sorting of legend entries
- independent of their series order. (patch by Tom Cleaveland)
-
- - Added a series "highlightColor" option to control the color of the
- translucent overlay that identifies the dataset when the mouse hovers over
- it. (patch by Eric Wendelin and Nate Abele, issues 168 and 299)
-
- - Added a plugin jquery.flot.errorbars, with an accompanying example, that
- adds the ability to plot error bars, commonly used in many kinds of
- statistical data visualizations. (patch by Rui Pereira, issue 215)
-
- - The legend now omits entries whose labelFormatter returns null. (patch by
- Tom Cleaveland, Christopher Lambert, and Simon Strandgaard)
-
- - Added support for high pixel density (retina) displays, resulting in much
- crisper charts on such devices. (patch by Olivier Guerriat, additional
- fixes by Julien Thomas, maimairel, and Lau Bech Lauritzen)
-
- - Added the ability to control pie shadow position and alpha via a new pie
- 'shadow' option. (patch by Julien Thomas, pull request #78)
-
- - Added the ability to set width and color for individual sides of the grid.
- (patch by Ara Anjargolian, additional fixes by Karl Swedberg, pull requests #855
- and #880)
-
- - The selection plugin's getSelection now returns null when the selection
- has been cleared. (patch by Nick Campbell, pull request #852)
-
- - Added a new option called 'zero' to bars and filled lines series, to control
- whether the y-axis minimum is scaled to fit the data or set to zero.
- (patch by David Schnur, issues #316, #529, and #856, pull request #911)
-
- - The plot function is now also a jQuery chainable property.
- (patch by David Schnur, issues #734 and #816, pull request #953)
-
- - When only a single pie slice is beneath the combine threshold it is no longer
- replaced by an 'other' slice. (suggested by Devin Bayer, issue #638)
-
- - Added lineJoin and minSize options to the selection plugin to control the
- corner style and minimum size of the selection, respectively.
- (patch by Ruth Linehan, pull request #963)
-
-### Bug fixes ###
-
- - Fix problem with null values and pie plugin. (patch by gcruxifix,
- issue 500)
-
- - Fix problem with threshold plugin and bars. (based on patch by
- kaarlenkaski, issue 348)
-
- - Fix axis box calculations so the boxes include the outermost part of the
- labels too.
-
- - Fix problem with event clicking and hovering in IE 8 by updating Excanvas
- and removing previous work-around. (test case by Ara Anjargolian)
-
- - Fix issues with blurry 1px border when some measures aren't integer.
- (reported by Ara Anjargolian)
-
- - Fix bug with formats in the data processor. (reported by Peter Hull,
- issue 534)
-
- - Prevent i from being declared global in extractRange. (reported by
- Alexander Obukhov, issue 627)
-
- - Throw errors in a more cross-browser-compatible manner. (patch by
- Eddie Kay)
-
- - Prevent pie slice outlines from being drawn when the stroke width is zero.
- (reported by Chris Minett, issue 585)
-
- - Updated the navigate plugin's inline copy of jquery.mousewheel to fix
- Webkit zoom problems. (reported by Hau Nguyen, issue 685)
-
- - Axis labels no longer appear as decimals rather than integers in certain
- cases. (patch by Clemens Stolle, issue 541)
-
- - Automatic color generation no longer produces only whites and blacks when
- there are many series. (patch by David Schnur and Tom Cleaveland)
-
- - Fixed an error when custom tick labels weren't provided as strings. (patch
- by Shad Downey)
-
- - Prevented the local insertSteps and fmt variables from becoming global.
- (first reported by Marc Bennewitz and Szymon Barglowski, patch by Nick
- Campbell, issues #825 and #831, pull request #851)
-
- - Prevented several threshold plugin variables from becoming global. (patch
- by Lasse Dahl Ebert)
-
- - Fixed various jQuery 1.8 compatibility issues. (issues #814 and #819,
- pull request #877)
-
- - Pie charts with a slice equal to or approaching 100% of the pie no longer
- appear invisible. (patch by David Schnur, issues #444, #658, #726, #824
- and #850, pull request #879)
-
- - Prevented several local variables from becoming global. (patch by aaa707)
-
- - Ensure that the overlay and primary canvases remain aligned. (issue #670,
- pull request #901)
-
- - Added support for jQuery 1.9 by removing and replacing uses of $.browser.
- (analysis and patch by Anthony Ryan, pull request #905)
-
- - Pie charts no longer disappear when redrawn during a resize or update.
- (reported by Julien Bec, issue #656, pull request #910)
-
- - Avoided floating-point precision errors when calculating pie percentages.
- (patch by James Ward, pull request #918)
-
- - Fixed compatibility with jQuery 1.2.6, which has no 'mouseleave' shortcut.
- (reported by Bevan, original pull request #920, replaced by direct patch)
-
- - Fixed sub-pixel rendering issues with crosshair and selection lines.
- (patches by alanayoub and Daniel Shapiro, pull requests #17 and #925)
-
- - Fixed rendering issues when using the threshold plugin with several series.
- (patch by Ivan Novikov, pull request #934)
-
- - Pie charts no longer disappear when redrawn after calling setData().
- (reported by zengge1984 and pareeohnos, issues #810 and #945)
-
- - Added a work-around for the problem where points with a lineWidth of zero
- still showed up with a visible line. (reported by SalvoSav, issue #842,
- patch by Jamie Hamel-Smith, pull request #937)
-
- - Pie charts now accept values in string form, like other plot types.
- (reported by laerdal.no, issue #534)
-
- - Avoid rounding errors in the threshold plugin.
- (reported by jerikojerk, issue #895)
-
- - Fixed an error when using the navigate plugin with jQuery 1.9.x or later.
- (reported by Paolo Valleri, issue #964)
-
- - Fixed inconsistencies between the highlight and unhighlight functions.
- (reported by djamshed, issue #987)
-
- - Fixed recalculation of tickSize and tickDecimals on calls to setupGrid.
- (patch by thecountofzero, pull request #861, issues #860, #1000)
-
-
-## Flot 0.7 ##
-
-### API changes ###
-
-Multiple axes support. Code using dual axes should be changed from using
-x2axis/y2axis in the options to using an array (although backwards-
-compatibility hooks are in place). For instance,
-
-```js
-{
- xaxis: { ... }, x2axis: { ... },
- yaxis: { ... }, y2axis: { ... }
-}
-```
-
-becomes
-
-```js
-{
- xaxes: [ { ... }, { ... } ],
- yaxes: [ { ... }, { ... } ]
-}
-```
-
-Note that if you're just using one axis, continue to use the xaxis/yaxis
-directly (it now sets the default settings for the arrays). Plugins touching
-the axes must be ported to take the extra axes into account, check the source
-to see some examples.
-
-A related change is that the visibility of axes is now auto-detected. So if
-you were relying on an axis to show up even without any data in the chart, you
-now need to set the axis "show" option explicitly.
-
-"tickColor" on the grid options is now deprecated in favour of a corresponding
-option on the axes, so:
-
-```js
-{ grid: { tickColor: "#000" }}
-```
-
-becomes
-
-```js
-{ xaxis: { tickColor: "#000"}, yaxis: { tickColor: "#000"} }
-```
-
-But if you just configure a base color Flot will now autogenerate a tick color
-by adding transparency. Backwards-compatibility hooks are in place.
-
-Final note: now that IE 9 is coming out with canvas support, you may want to
-adapt the excanvas include to skip loading it in IE 9 (the examples have been
-adapted thanks to Ryley Breiddal). An alternative to excanvas using Flash has
-also surfaced, if your graphs are slow in IE, you may want to give it a spin:
-
- http://code.google.com/p/flashcanvas/
-
-### Changes ###
-
- - Support for specifying a bottom for each point for line charts when filling
- them, this means that an arbitrary bottom can be used instead of just the x
- axis. (based on patches patiently provided by Roman V. Prikhodchenko)
-
- - New fillbetween plugin that can compute a bottom for a series from another
- series, useful for filling areas between lines.
-
- See new example percentiles.html for a use case.
-
- - More predictable handling of gaps for the stacking plugin, now all
- undefined ranges are skipped.
-
- - Stacking plugin can stack horizontal bar charts.
-
- - Navigate plugin now redraws the plot while panning instead of only after
- the fact. (raised by lastthemy, issue 235)
-
- Can be disabled by setting the pan.frameRate option to null.
-
- - Date formatter now accepts %0m and %0d to get a zero-padded month or day.
- (issue raised by Maximillian Dornseif)
-
- - Revamped internals to support an unlimited number of axes, not just dual.
- (sponsored by Flight Data Services, www.flightdataservices.com)
-
- - New setting on axes, "tickLength", to control the size of ticks or turn
- them off without turning off the labels.
-
- - Axis labels are now put in container divs with classes, for instance labels
- in the x axes can be reached via ".xAxis .tickLabel".
-
- - Support for setting the color of an axis. (sponsored by Flight Data
- Services, www.flightdataservices.com)
-
- - Tick color is now auto-generated as the base color with some transparency,
- unless you override it.
-
- - Support for aligning ticks in the axes with "alignTicksWithAxis" to ensure
- that they appear next to each other rather than in between, at the expense
- of possibly awkward tick steps. (sponsored by Flight Data Services,
- www.flightdataservices.com)
-
- - Support for customizing the point type through a callback when plotting
- points and new symbol plugin with some predefined point types. (sponsored
- by Utility Data Corporation)
-
- - Resize plugin for automatically redrawing when the placeholder changes
- size, e.g. on window resizes. (sponsored by Novus Partners)
-
- A resize() method has been added to plot object facilitate this.
-
- - Support Infinity/-Infinity for plotting asymptotes by hacking it into
- +/-Number.MAX_VALUE. (reported by rabaea.mircea)
-
- - Support for restricting navigate plugin to not pan/zoom an axis. (based on
- patch by kkaefer)
-
- - Support for providing the drag cursor for the navigate plugin as an option.
- (based on patch by Kelly T. Moore)
-
- - Options for controlling whether an axis is shown or not (suggestion by Timo
- Tuominen) and whether to reserve space for it even if it isn't shown.
-
- - New attribute $.plot.version with the Flot version as a string.
-
- - The version comment is now included in the minified jquery.flot.min.js.
-
- - New options.grid.minBorderMargin for adjusting the minimum margin provided
- around the border (based on patch by corani, issue 188).
-
- - Refactor replot behaviour so Flot tries to reuse the existing canvas,
- adding shutdown() methods to the plot. (based on patch by Ryley Breiddal,
- issue 269)
-
- This prevents a memory leak in Chrome and hopefully makes replotting faster
- for those who are using $.plot instead of .setData()/.draw(). Also update
- jQuery to 1.5.1 to prevent IE leaks fixed in jQuery.
-
- - New real-time line chart example.
-
- - New hooks: drawSeries, shutdown.
-
-### Bug fixes ###
-
- - Fixed problem with findNearbyItem and bars on top of each other. (reported
- by ragingchikn, issue 242)
-
- - Fixed problem with ticks and the border. (based on patch from
- ultimatehustler69, issue 236)
-
- - Fixed problem with plugins adding options to the series objects.
-
- - Fixed a problem introduced in 0.6 with specifying a gradient with:
-
- ```{brightness: x, opacity: y }```
-
- - Don't use $.browser.msie, check for getContext on the created canvas element
- instead and try to use excanvas if it's not found.
-
- Fixes IE 9 compatibility.
-
- - highlight(s, index) was looking up the point in the original s.data instead
- of in the computed datapoints array, which breaks with plugins that modify
- the datapoints, such as the stacking plugin. (reported by curlypaul924,
- issue 316)
-
- - More robust handling of axis from data passed in from getData(). (reported)
- by Morgan)
-
- - Fixed problem with turning off bar outline. (fix by Jordi Castells,
- issue 253)
-
- - Check the selection passed into setSelection in the selection
- plugin, to guard against errors when synchronizing plots (fix by Lau
- Bech Lauritzen).
-
- - Fix bug in crosshair code with mouseout resetting the crosshair even
- if it is locked (fix by Lau Bech Lauritzen and Banko Adam).
-
- - Fix bug with points plotting using line width from lines rather than
- points.
-
- - Fix bug with passing non-array 0 data (for plugins that don't expect
- arrays, patch by vpapp1).
-
- - Fix errors in JSON in examples so they work with jQuery 1.4.2
- (fix reported by honestbleeps, issue 357).
-
- - Fix bug with tooltip in interacting.html, this makes the tooltip
- much smoother (fix by bdkahn). Fix related bug inside highlighting
- handler in Flot.
-
- - Use closure trick to make inline colorhelpers plugin respect
- jQuery.noConflict(true), renaming the global jQuery object (reported
- by Nick Stielau).
-
- - Listen for mouseleave events and fire a plothover event with empty
- item when it occurs to drop highlights when the mouse leaves the
- plot (reported by by outspirit).
-
- - Fix bug with using aboveData with a background (reported by
- amitayd).
-
- - Fix possible excanvas leak (report and suggested fix by tom9729).
-
- - Fix bug with backwards compatibility for shadowSize = 0 (report and
- suggested fix by aspinak).
-
- - Adapt examples to skip loading excanvas (fix by Ryley Breiddal).
-
- - Fix bug that prevent a simple f(x) = -x transform from working
- correctly (fix by Mike, issue 263).
-
- - Fix bug in restoring cursor in navigate plugin (reported by Matteo
- Gattanini, issue 395).
-
- - Fix bug in picking items when transform/inverseTransform is in use
- (reported by Ofri Raviv, and patches and analysis by Jan and Tom
- Paton, issue 334 and 467).
-
- - Fix problem with unaligned ticks and hover/click events caused by
- padding on the placeholder by hardcoding the placeholder padding to
- 0 (reported by adityadineshsaxena, Matt Sommer, Daniel Atos and some
- other people, issue 301).
-
- - Update colorhelpers plugin to avoid dying when trying to parse an
- invalid string (reported by cadavor, issue 483).
-
-
-
-## Flot 0.6 ##
-
-### API changes ###
-
-Selection support has been moved to a plugin. Thus if you're passing
-selection: { mode: something }, you MUST include the file
-jquery.flot.selection.js after jquery.flot.js. This reduces the size of
-base Flot and makes it easier to customize the selection as well as
-improving code clarity. The change is based on a patch from andershol.
-
-In the global options specified in the $.plot command, "lines", "points",
-"bars" and "shadowSize" have been moved to a sub-object called "series":
-
-```js
-$.plot(placeholder, data, { lines: { show: true }})
-```
-
-should be changed to
-
-```js
- $.plot(placeholder, data, { series: { lines: { show: true }}})
-```
-
-All future series-specific options will go into this sub-object to
-simplify plugin writing. Backward-compatibility code is in place, so
-old code should not break.
-
-"plothover" no longer provides the original data point, but instead a
-normalized one, since there may be no corresponding original point.
-
-Due to a bug in previous versions of jQuery, you now need at least
-jQuery 1.2.6. But if you can, try jQuery 1.3.2 as it got some improvements
-in event handling speed.
-
-## Changes ##
-
- - Added support for disabling interactivity for specific data series.
- (request from Ronald Schouten and Steve Upton)
-
- - Flot now calls $() on the placeholder and optional legend container passed
- in so you can specify DOM elements or CSS expressions to make it easier to
- use Flot with libraries like Prototype or Mootools or through raw JSON from
- Ajax responses.
-
- - A new "plotselecting" event is now emitted while the user is making a
- selection.
-
- - The "plothover" event is now emitted immediately instead of at most 10
- times per second, you'll have to put in a setTimeout yourself if you're
- doing something really expensive on this event.
-
- - The built-in date formatter can now be accessed as $.plot.formatDate(...)
- (suggestion by Matt Manela) and even replaced.
-
- - Added "borderColor" option to the grid. (patches from Amaury Chamayou and
- Mike R. Williamson)
-
- - Added support for gradient backgrounds for the grid. (based on patch from
- Amaury Chamayou, issue 90)
-
- The "setting options" example provides a demonstration.
-
- - Gradient bars. (suggestion by stefpet)
-
- - Added a "plotunselected" event which is triggered when the selection is
- removed, see "selection" example. (suggestion by Meda Ugo)
-
- - The option legend.margin can now specify horizontal and vertical margins
- independently. (suggestion by someone who's annoyed)
-
- - Data passed into Flot is now copied to a new canonical format to enable
- further processing before it hits the drawing routines. As a side-effect,
- this should make Flot more robust in the face of bad data. (issue 112)
-
- - Step-wise charting: line charts have a new option "steps" that when set to
- true connects the points with horizontal/vertical steps instead of diagonal
- lines.
-
- - The legend labelFormatter now passes the series in addition to just the
- label. (suggestion by Vincent Lemeltier)
-
- - Horizontal bars (based on patch by Jason LeBrun).
-
- - Support for partial bars by specifying a third coordinate, i.e. they don't
- have to start from the axis. This can be used to make stacked bars.
-
- - New option to disable the (grid.show).
-
- - Added pointOffset method for converting a point in data space to an offset
- within the placeholder.
-
- - Plugin system: register an init method in the $.flot.plugins array to get
- started, see PLUGINS.txt for details on how to write plugins (it's easy).
- There are also some extra methods to enable access to internal state.
-
- - Hooks: you can register functions that are called while Flot is crunching
- the data and doing the plot. This can be used to modify Flot without
- changing the source, useful for writing plugins. Some hooks are defined,
- more are likely to come.
-
- - Threshold plugin: you can set a threshold and a color, and the data points
- below that threshold will then get the color. Useful for marking data
- below 0, for instance.
-
- - Stack plugin: you can specify a stack key for each series to have them
- summed. This is useful for drawing additive/cumulative graphs with bars and
- (currently unfilled) lines.
-
- - Crosshairs plugin: trace the mouse position on the axes, enable with
- crosshair: { mode: "x"} (see the new tracking example for a use).
-
- - Image plugin: plot prerendered images.
-
- - Navigation plugin for panning and zooming a plot.
-
- - More configurable grid.
-
- - Axis transformation support, useful for non-linear plots, e.g. log axes and
- compressed time axes (like omitting weekends).
-
- - Support for twelve-hour date formatting (patch by Forrest Aldridge).
-
- - The color parsing code in Flot has been cleaned up and split out so it's
- now available as a separate jQuery plugin. It's included inline in the Flot
- source to make dependency managing easier. This also makes it really easy
- to use the color helpers in Flot plugins.
-
-## Bug fixes ##
-
- - Fixed two corner-case bugs when drawing filled curves. (report and analysis
- by Joshua Varner)
-
- - Fix auto-adjustment code when setting min to 0 for an axis where the
- dataset is completely flat on that axis. (report by chovy)
-
- - Fixed a bug with passing in data from getData to setData when the secondary
- axes are used. (reported by nperelman, issue 65)
-
- - Fixed so that it is possible to turn lines off when no other chart type is
- shown (based on problem reported by Glenn Vanderburg), and fixed so that
- setting lineWidth to 0 also hides the shadow. (based on problem reported by
- Sergio Nunes)
-
- - Updated mousemove position expression to the latest from jQuery. (reported
- by meyuchas)
-
- - Use CSS borders instead of background in legend. (issues 25 and 45)
-
- - Explicitly convert axis min/max to numbers.
-
- - Fixed a bug with drawing marking lines with different colors. (reported by
- Khurram)
-
- - Fixed a bug with returning y2 values in the selection event. (fix by
- exists, issue 75)
-
- - Only set position relative on placeholder if it hasn't already a position
- different from static. (reported by kyberneticist, issue 95)
-
- - Don't round markings to prevent sub-pixel problems. (reported by
- Dan Lipsitt)
-
- - Make the grid border act similarly to a regular CSS border, i.e. prevent
- it from overlapping the plot itself. This also fixes a problem with anti-
- aliasing when the width is 1 pixel. (reported by Anthony Ettinger)
-
- - Imported version 3 of excanvas and fixed two issues with the newer version.
- Hopefully, this will make Flot work with IE8. (nudge by Fabien Menager,
- further analysis by Booink, issue 133)
-
- - Changed the shadow code for lines to hopefully look a bit better with
- vertical lines.
-
- - Round tick positions to avoid possible problems with fractions. (suggestion
- by Fred, issue 130)
-
- - Made the heuristic for determining how many ticks to aim for a bit smarter.
-
- - Fix for uneven axis margins (report and patch by Paul Kienzle) and snapping
- to ticks. (report and patch by lifthrasiir)
-
- - Fixed bug with slicing in findNearbyItems. (patch by zollman)
-
- - Make heuristic for x axis label widths more dynamic. (patch by
- rickinhethuis)
-
- - Make sure points on top take precedence when finding nearby points when
- hovering. (reported by didroe, issue 224)
-
-
-
-## Flot 0.5 ##
-
-Timestamps are now in UTC. Also "selected" event -> becomes "plotselected"
-with new data, the parameters for setSelection are now different (but
-backwards compatibility hooks are in place), coloredAreas becomes markings
-with a new interface (but backwards compatibility hooks are in place).
-
-### API changes ###
-
-Timestamps in time mode are now displayed according to UTC instead of the time
-zone of the visitor. This affects the way the timestamps should be input;
-you'll probably have to offset the timestamps according to your local time
-zone. It also affects any custom date handling code (which basically now
-should use the equivalent UTC date mehods, e.g. .setUTCMonth() instead of
-.setMonth().
-
-Markings, previously coloredAreas, are now specified as ranges on the axes,
-like ```{ xaxis: { from: 0, to: 10 }}```. Furthermore with markings you can
-now draw horizontal/vertical lines by setting from and to to the same
-coordinate. (idea from line support patch by by Ryan Funduk)
-
-Interactivity: added a new "plothover" event and this and the "plotclick"
-event now returns the closest data item (based on patch by /david, patch by
-Mark Byers for bar support). See the revamped "interacting with the data"
-example for some hints on what you can do.
-
-Highlighting: you can now highlight points and datapoints are autohighlighted
-when you hover over them (if hovering is turned on).
-
-Support for dual axis has been added (based on patch by someone who's annoyed
-and /david). For each data series you can specify which axes it belongs to,
-and there are two more axes, x2axis and y2axis, to customize. This affects the
-"selected" event which has been renamed to "plotselected" and spews out
-```{ xaxis: { from: -10, to: 20 } ... },``` setSelection in which the
-parameters are on a new form (backwards compatible hooks are in place so old
-code shouldn't break) and markings (formerly coloredAreas).
-
-## Changes ##
-
- - Added support for specifying the size of tick labels (axis.labelWidth,
- axis.labelHeight). Useful for specifying a max label size to keep multiple
- plots aligned.
-
- - The "fill" option can now be a number that specifies the opacity of the
- fill.
-
- - You can now specify a coordinate as null (like [2, null]) and Flot will
- take the other coordinate into account when scaling the axes. (based on
- patch by joebno)
-
- - New option for bars "align". Set it to "center" to center the bars on the
- value they represent.
-
- - setSelection now takes a second parameter which you can use to prevent the
- method from firing the "plotselected" handler.
-
- - Improved the handling of axis auto-scaling with bars.
-
-## Bug fixes ##
-
- - Fixed a bug in calculating spacing around the plot. (reported by
- timothytoe)
-
- - Fixed a bug in finding max values for all-negative data sets.
-
- - Prevent the possibility of eternal looping in tick calculations.
-
- - Fixed a bug when borderWidth is set to 0. (reported by Rob/sanchothefat)
-
- - Fixed a bug with drawing bars extending below 0. (reported by James Hewitt,
- patch by Ryan Funduk).
-
- - Fixed a bug with line widths of bars. (reported by MikeM)
-
- - Fixed a bug with 'nw' and 'sw' legend positions.
-
- - Fixed a bug with multi-line x-axis tick labels. (reported by Luca Ciano,
- IE-fix help by Savage Zhang)
-
- - Using the "container" option in legend now overwrites the container element
- instead of just appending to it, fixing the infinite legend bug. (reported
- by several people, fix by Brad Dewey)
-
-
-
-## Flot 0.4 ##
-
-### API changes ###
-
-Deprecated axis.noTicks in favor of just specifying the number as axis.ticks.
-So ```xaxis: { noTicks: 10 }``` becomes ```xaxis: { ticks: 10 }```.
-
-Time series support. Specify axis.mode: "time", put in Javascript timestamps
-as data, and Flot will automatically spit out sensible ticks. Take a look at
-the two new examples. The format can be customized with axis.timeformat and
-axis.monthNames, or if that fails with axis.tickFormatter.
-
-Support for colored background areas via grid.coloredAreas. Specify an array
-of { x1, y1, x2, y2 } objects or a function that returns these given
-{ xmin, xmax, ymin, ymax }.
-
-More members on the plot object (report by Chris Davies and others).
-"getData" for inspecting the assigned settings on data series (e.g. color) and
-"setData", "setupGrid" and "draw" for updating the contents without a total
-replot.
-
-The default number of ticks to aim for is now dependent on the size of the
-plot in pixels. Support for customizing tick interval sizes directly with
-axis.minTickSize and axis.tickSize.
-
-Cleaned up the automatic axis scaling algorithm and fixed how it interacts
-with ticks. Also fixed a couple of tick-related corner case bugs (one reported
-by mainstreetmark, another reported by timothytoe).
-
-The option axis.tickFormatter now takes a function with two parameters, the
-second parameter is an optional object with information about the axis. It has
-min, max, tickDecimals, tickSize.
-
-## Changes ##
-
- - Added support for segmented lines. (based on patch from Michael MacDonald)
-
- - Added support for ignoring null and bad values. (suggestion from Nick
- Konidaris and joshwaihi)
-
- - Added support for changing the border width. (thanks to joebno and safoo)
-
- - Label colors can be changed via CSS by selecting the tickLabel class.
-
-## Bug fixes ##
-
- - Fixed a bug in handling single-item bar series. (reported by Emil Filipov)
-
- - Fixed erratic behaviour when interacting with the plot with IE 7. (reported
- by Lau Bech Lauritzen).
-
- - Prevent IE/Safari text selection when selecting stuff on the canvas.
-
-
-
-## Flot 0.3 ##
-
-This is mostly a quick-fix release because jquery.js wasn't included in the
-previous zip/tarball.
-
-## Changes ##
-
- - Include jquery.js in the zip/tarball.
-
- - Support clicking on the plot. Turn it on with grid: { clickable: true },
- then you get a "plotclick" event on the graph placeholder with the position
- in units of the plot.
-
-## Bug fixes ##
-
- - Fixed a bug in dealing with data where min = max. (thanks to Michael
- Messinides)
-
-
-
-## Flot 0.2 ##
-
-The API should now be fully documented.
-
-### API changes ###
-
-Moved labelMargin option to grid from x/yaxis.
-
-## Changes ##
-
- - Added support for putting a background behind the default legend. The
- default is the partly transparent background color. Added backgroundColor
- and backgroundOpacity to the legend options to control this.
-
- - The ticks options can now be a callback function that takes one parameter,
- an object with the attributes min and max. The function should return a
- ticks array.
-
- - Added labelFormatter option in legend, useful for turning the legend
- labels into links.
-
- - Reduced the size of the code. (patch by Guy Fraser)
-
-
-
-## Flot 0.1 ##
-
-First public release.