Index: b/jqplot/changes.txt =================================================================== --- /lib/jqplot/changes.txt (revision 6714) +++ (revision ) @@ -1,398 +1,0 @@ -Title: Change Log - -1.0.5: -* Updated to jQuery 1.9 - -1.0.0b2: -* Major improvements in memory usage: -** Merged in changes from Timo Besenruether to reuse canvas elements and improve - memory performance. -** Fixed all identifiable DOM leaks. -** Mergged in changes from cguillot for memory improvements in IE < 9. -* Added vertical and dashed vertical line support for canvas overlay. -* Fixed bug where initially hidden plots would not display. -* Fixed bug with point labels and null data points. -* Updated to jQuery 1.6.1. -* Improved pie slice margin calculation and fixed slice margin and pie positioning - with small slices. -* Improved bar renderer so bars always start at 0 if: -** The axis is a linear axis (not log/date). -** There are no other line types besides bars attached to the axis. -** The data on the axis is all >= 0. -** The user has not specified a pad, padMin or forceTickAt0 = true option. -* Modified tick prefix behavious so prefix no added to all ticks, even if format - string is specified. -* Fix to ensure original tick formats are applied when zooming and resetting - zoom. -* Updated auto tick format string so format adjusted when zooming. -* Modified auto tick computation to put less ticks on small plots and more - ticks on large plots. -* Update bubble render to support gradients in IE 9. - -1.0.0b1: -* Much improved tick generation algorithm to get precise rounded - tick values (Thanks Scott Prahl!). -* Auto compute tick format string if none is provided. -* Much better "slicing" of pie charts when using "sliceMargin" option to set - a gap between the slices. -* Expanded canvasOverlay plugin to create arbitrary dashed and solid - horizontal and vertical lines on top of plot. -* Added defaultColors and defaultNegativeColors options to $.jqplot.config. -* Fixed issue #318, highlighter & bar renderer incompatability. -* Improve highlighter tooltip positioning with negative bars. -* Fixed #305, mispelling of jqlotDragStart and jqlotDragStop. MUST NOW BIND - TO jqplotDragStart and jqplotDragStop. -* Fixed #290, some variables left in global scope. -* Fixed #289, OHLC line widths hard coded at 1.5. Now set by lineWidth option. -* Fixed #296 for determining databounds on log axes. -* Updated to jQuery 1.5.1 -* Fixed waterfall plot to ensure first and last bars always fill to zero. -* Added lineJoin and lineCap option to series lines. -* Bar widths now based on width of grid, not plot target for better scaling. -* Added looseZoom option to cursor so zooming can produce well rounded ticks. -* Added forceTickAt0 and forceTickAt100 options to ensure there will always - be a tick at 0 or 100 in the plot. -* Fixed bug where cursor legend didn't honor series showLabel option. - - -1.0.0a: - -* Series can now be moved forward or backward in stack to e.g. bring a line - forward when mousing over a point. -* Can now move outside of grid area while zooming. Can have zoom - constrained to grid area or allow zooming outside. -* Fixed issue #142 with tooltip drawn on top of event canvas, hiding - mouse events. -* Fixed #147 where pie slices with 0 value not rendering properly in IE. -* Fixed #130 where stack data not sorted properly. -* Fixed bug with null values not handled properly in category axes. -* Fixed #156 where pie charts not rendering on QTWebKit. -* Now using feature detection for canvas and canvas text capability - rather than browser version. -* Added enahncedLegendRenderer plugin to allow multi row/column legends - and clickable labels to show/hide series. -* Added fillToValue option to allow filled line plot to fill to an - arbitrary value. -* Added block plot plugin. -* Added funnel type charts. -* Added meter gauge type charts. -* Added plot theming support. -* $.jqplot.config.enablePlugins now false by default. -* Implemented highlighting on bar, pie, donut, funnel, etc. charts. -* Fix to pointlabels plugin to align labels properly on multi series plots. -* Added custom error handling to display error message in plot area. -* Fixed issue where would call to draw grid border of 0 width would - result in a default border being drawn. -* Added options to place legend outside of grid and shrink grid so everything - stays within plot div. -* Fixed bug in color generator so now calls to get() continually cycle - through colors just like next(). -* Added defaultAxisStart option. -* Added gradient fills to bubbles. -* Added bubble charts. -* Added showLabels option to bubble charts. -* Pass bubble radius to event callback in bubble charts. -* Fixed #207, typo in docs. -* Fixed #206 where "value" pie slice data labels were displaying wrong - value. -* Fixed #147 with 0 value slices in IE6. -* Fixed issue #241, disabled varyBarColor option in stacked charts. -* Added dataRenderer option to allow custom processors for JSON, AJAX - and anywhere else you might want to get data. -* Fixed null value handling so plot now properly skip or join over nulls. -* Fixed showTicks and showTickMarks option conflicts. -* Fixed issue #185 where pointLabels plugin incompatibility could crash - pie, donut and other plots. -* Fixed #23 and #143 to obey gridPadding option. -* Fixed #233 with highlighter tooltip separator. -* Fixed #224 where type checking failing on GWT. -* Fixed #272 with pie highlighting not working on replot. -* Memory performance improvements. -* Changes to build script so everything should build when pulled from repo. -* Fixed issue #275, IE 6/7 don't support array indexing of strings. -* Added event listener hooks for mouseUp, mouseDown, etc. to all line plots. -* Fixed bug with highlighter not working when null in data. -* Updated to jQuery 1.4.4 -* Fixed bug where donut plots showed value of radians of slice instead - of actual data. -* Reverted to excanvas r3 so IE8 no longer has to emulate IE7. -* Added tooltipContentEditor option to highlighter, allowing callback - to manipulate tooltip content at run time (thanks Tim Bunce!). -* Fixed bug where axes scale not resetting. -* Fixed bug with date axes where data bounds not properly set. -* Fixed issue where tick marks disappear if grid lines turned off. -* Updated replot method to allow passing in axes options for more control. -* Added experimental support for "broken" axes. -* Fixed bug with pies where pies with 0 valued slices did not draw correctly. -* Added canvasOverlay plugin to allow drawing of arbitrary shapes on a canvas - over the plot. -* Added option to display arbitrary text/html (message, animated gif, etc.) if - plot is constructed without data. Allow a "data loading" indicator to be shown. -* Added resetAxisValues method to manually update axis ticks without - redrawing the plot. -* Fix to labels on negative bars so label postiion of 'n' will be below a negative bar, - just as it is above a positive bar (thanks guigod!). -* Added thousands separator character (') to sprintf formatting (thanks yuichi1004!). -* Re-factored date parsing/formatting to use new jsDate module which does not - extend the Date prototype. - - -0.9.7: - -* Added Mekko chart plot type with enhanced legend and axes support. -* Implemented vertical waterfall charts. Can create waterfall plot as - option to bar chart. See examples folder of distribution. -* Enhanced plot labels for waterfall style. -* Enhanced bar plots so you can now color each bar of a series - independently with the "varyBarColor" option. -* Re-factored series drawing so that each series and series shadow drawn - on it's own canvas. Allows series to be redrawn independently of each other. -* Added additional default series colors. -* Added useNegativeColors option to turn off negative color array and use - only seriesColors array to define all bar/filled line colors. -* Fix css for cursor legend. -* Modified shape renderer so rectangles can be stroked and filled. -* Re-factored date methods out of dateAxisRenderer so that date formatter - and methods can be accesses outside of dateAxisRenderer plugin. -* Fixed #132, now trigger series change event on plot target instead of drag canvas. -* Fixes issue #116 where some source files had mix of tabs and spaces - for indentation. Should have been all spaces. -* Fixed issue #126, some links broken in docs section of web site. -* Fixed issue #90, trendline plugin incompatibility with pie renderer. -* Updated samples in examples folder of distribution to include navigation - links if web server is set up to process .html files with php. - - -0.9.6: - -* New, easier to use, replot() method for placing plots in tabs, accordions, - resizable containers or for changing plot parameters programmatically. -* Updated legend renderer for pie charts to draw swatches which will - print correctly. -* Fixed issue #118 with patch from taum so autoscale option will - honor tickInterval and numberTicks options -* Fix to plot diameter calculation for initially hidden plots. -* Added examples for making plots in jQuery UI tabs and accordions. -* Fixed issue #120 where pie chart with single slice not displaying - correctly in IE and Chrome - - -0.9.5.2: - -* Fixed #102 where double clicking on plot that has zoom enabled, but - has not been zoomed resulted in error. -* Fixed bug where candlestick coloring options not working. -* Added option to turn individual series labels off in the legend. - - -0.9.5.1: - -* Fixed bug where tooltip not working with OHLC and candlestick charts. -* Added additional marker styles: plus, X and dash. - - -0.9.5: - -* Implemented "zoomProxy". zoomProxy allows zooming one plot from another - such as an overview plot. -* Zooming can now be constrained to just x or y axis. -* Enhanced cursor plugin with vertical "dataTracking" line. This is a line - at the cursor location with a readout of data points at the line location - which are displayed in the chart legend. -* Changed cursor tooltip format string. Now one format string is used for - entire tooltip. -* Added mechanisms to specify plot size when plot target is hidden or plot - height/width otherwise cannot be determined from markup. -* Added $.jqplot.config object to specify jqplot wide configuration options. - These include enablePlugins to globally set the default plugin state on/off - and defaultHeight/defaultWidth to specify default plot height/width. -* Added fillToZero option which forces filled charts to fill to zero as opposed - to axis minimum. Thus negative filled bar/line values will fill upwards to - zero axis value. -* Added option to disable stacking on individual lines. -* Changed targetId property of the plot object so it now includes a "#" before - the id string. -* Improved tick and body sizing of Open Hi Low Close and candlestick charts. -* Removed lots of web site related files from the repository. This means that, - if working from the sources, user's won't be able to build the jqplot web - site and the docs/tests that are hosted on that site. The minified and - compressed distribution packages will build fine. -* Lots of examples were added to a separate examples directory to better show - functionality of jqPlot for local testing with the distribution. -* Many various bug fixes and other minor enhancements. - - -0.9.4: - -* Implemented axis labels. Labels can be rendered in div tags or as canvas - elements supporting rotated text. -* Improved rotated axis label positioning so labels will start or end at a - tick position. -* Fixed bug where an empty data series would hang plot rendering. -* completed issue #66 for misc. improvements to documentation. -* Fixed issue #64 where the same ID's were assigned to cursor and highlighter - elements. -* Added option to legend to encode special HTML characters. -* Fixed undesirable behavior where point labels for points off the plot - were being rendered. -* Added edgeTolerance option to point label renderer to control rendering of - labels near plot edges. - - -0.9.3: - -* Preliminary support for axis labels. Currently rendered into DIV tags, - so no rotated label support. This feature is currently experimental. -* Fixed bug #52, needed space in tick div tag between style and class declarations - or plot failed in certain application doctypes. -* Fixed issue #54, miter style line join for chart lines causing spikes at steep - changes in slope. Changed miter style to round. -* Added examples for new autoscaling algorithm. -* Fixed bug #57, category axis labels disappear on redraw() -* Improved algorithm which controlled maximum number of labels that would display - on a category axis. -* Fixed bug #45 where null values causing errors in plotData and gridData. -* Fixed issue #60 where seriesColors option was not working. - - -0.9.2: - -* Fixed bug #45 where a plot could crash if series had different numbers of points. -* Fixed issue #50, added option to turn off sorting of series data. -* Fixed issue #31, implemented a better axis autoscaling algorithm and added an autoscale option. - -0.9.1: - -* Fixed bug #40, when axis pad, padMax, padMin set to 0, graph would fail to render. -* Fixed bug #41 where pie and bar charts not rendered correctly on redraw(). -* Fixed bug #11, filled stacked line plots not rendering correctly in IE. -* Fixed bug #42 where stacked charts not rendering with string date axis ticks. -* Fixed bug in redraw() method where axes ticks were not reset. -* Fixed "jqplotPreRedrawEvent" that should have been named "jqplotPostRedraw" event. - -0.9.0: - -* Added Open Hi Low Close charts, Candlestick charts and Hi Low Close charts. -* Added support for arbitrary labels on the data points. -* Enhanced highlighter plugin to allow custom formatting control of entire tooltip. -* Enhanced highlighter to support multiple y values in a data point. -* Fixed bug #38 where series with a single point with a negative value would fail. -* Improvements to examples to show what plugins to include. -* Expanded documentation for some of the plugins. - -0.8.5: - -* Added zooming ability with double click or single click options to reset zoom. -* Modified default tick spacing algorithm for date axes to give more space to ticks. -* Fixed bug #2 where tickInterval wasn't working properly. -* Added neighborThreshold option to control how close mouse must be to - point to trigger neighbor detection. -* Added double click event handler on plot. - -0.8.0: - -* Support for up to 9 y axes. -* Added option to control padding at max/min bounds of axes separately. -* Closed issue #21, added options to control grid line color and width. -* Closed issue #20, added options to filled line charts to stoke above - fill and customize fill color and transparency. -* Improved structure of on line documentation to make usage and options - docs default. -* Added much documentation on options and css styling. - -0.7.1: - -* Bug fix release -* Fixed bug #6, missing semi-colons messing up some javascript compressors. -* Fixed bug #13 where 2D ticks array of [values, labels] would fail to - renderer with DateAxisRenderer. -* Fixes bug #16 where pie renderer overwriting options for all plot types - and crashing non pie plots. -* Fixes bug #17 constrainTo dragable option mispelled as "contstrainTo". - Fixed dragable color issue when used with trend lines. - -0.7.0: - -* Pie chart support -* Enabled tooltipLocation option in highlighter. -* Highlighter Tooltip will account for mark size and highlight size when - positioning itself. -* Added ability to show just x, y or both axes in highlighter tooltip. -* Added customization of separator between axes values in highlighter tooltip. -* Modified how shadows are drawn for lines, bars and markers. Now drawn first, - so they are always behind the object. -* Adjustments to shadow parameters on lines to account for new shadow positioning. -* Added a ColorGenerator class to robustly return next available color - for a plot with wrap around to first color at end. -* Udates to docs about css file. -* Fixed bug with String x values in series and IE error on sorting (Category Axis). -* Added cursor changes in dragable plugin when cursor near dragable point. - -0.6.6b: - -* Added excanvas.js and excanvas.min.js to compressed distributions. -* Added example/test html pages I had locally into repository and to - compressed distributions. - -0.6.6a: - -* Removed absolute positioning from dom element and put back into css file. -* Duplicate of 0.6.6 with a suffix to unambiguously differentiate between - previously posted 0.6.6 release. - -0.6.6: - -* Fixed bug #5, trend line plugin failing when no trend line options specified. -* Added absolute position css spec to axis tick dom element. -* Enhancement to category axes, more intuitive handling of series with - missing data values. - -0.6.5: - -* Fixed bug #4, series of unequal data length not rendering correctly. - This is a bugfix release only. - -0.6.4: - -* Fixed bug (issue #1 in tracker) where flat line data series (all x and/or y - values are euqal) or single value data series would crash. - -0.6.3: - -* Support for stacked line (a.k.a. area) and stacked bar (horizontal and - vertical) charts. -* Refactored barRenderer to use default shape and shadow renderers. -* Added info (contacts & support information) page to web site. - -0.6.2: - -* This is a minor upgrade to docs and build only. No functionality has changed. -* Ant build script generates entire site, examples, tests and distribution. -* Improvements to documentation. - -0.6.1: - -* New sprintf implementation from Ash Searle that implements %g. -* Fix to sprintf e/f formats. -* Created new format specifier, %p and %P to preserve significance. -* Modified p/P format to better display larger numbers. -* Fixed and simplified significant digits calculation for sprintf. -* Added option to have cursor tooltip follow the mouse or not. -* Added options to change size of highlight. -* Updates to handle dates like '6-May-09'. -* Mods to improve look of web site. -* Updates to documentation. -* Added license and copyright statement to source files. - -0.6.0: - -* Added rotated text support. Uses native canvas text functionality in - browsers that support it or draws text on canvas with Hershey font -* metrics for non-supporting browsers. -* Removed lots of lint in js code. -* Moved tick css from js code into css file. -* Fix to tick positioning css. y axis ticks were positioned to wrong side of axis div. -* Re-factored axis tick renderer instantiation into the axes renderers themselves. - - -For changes prior to 0.6.0 release, please see change log at http://bitbucket.org/cleonello/jqplot/changesets/