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diff --git a/schall/static/RGraph/docs/.BC.txt b/schall/static/RGraph/docs/.BC.txt new file mode 100644 index 0000000..84ed3c4 --- /dev/null +++ b/schall/static/RGraph/docs/.BC.txt @@ -0,0 +1,237 @@ + + Backwards compatibility breaks and advisories + =============================================== + + o [22-10-2011] IMPORTANT: The default positioning for titles has changed - you may need to adjust the positioning of your titles + o [15-10-2011] The Pie chart chart.segments array is being removed (probably November or December) - use .angles array instead. + o [15-10-2011] The Pie chart start axis has been changed to the "north" axis (instead of the "east" axis. Please test your charts! + o [01-10-2011] Note that due FF7 had issue with the gradient used in the Odometer border so you may find that it has changed very + slightly + + +---------------------------------------------------------------------------------------+ + o [24-09-2011] | Stable release | + +---------------------------------------------------------------------------------------+ + + o [10-10-2011] The Bar, Line and Scatter charts have had the background grid autofit turned on by default. Also the number + of horizontal grid lines has been changed to 5. + o [03-10-2011] A change has been made to the Pie chart when using tooltips and the full canvas zoom - please test your charts + if upgrading and you use tooltips in conjunction with the zoom. + + +---------------------------------------------------------------------------------------+ + o [27-08-2011] | Stable release | + +---------------------------------------------------------------------------------------+ + + o [31-08-2011] Donut/Pie chart title positioning may need attention - the default for chart.title.vpos is now 0.5 + (the vertical centre of the gutter) + o [31-08-2011] Filled line charts have been changed - please see the changelog file for more + information (20-08-2011). You may need to reverse your colors if you use multiple lines. + + +---------------------------------------------------------------------------------------+ + o [29-07-2011] | Stable release | + +---------------------------------------------------------------------------------------+ + + o [30-07-2011] When using Line chart specific labels in conjunction with chart.ymin the label positioning + has changed - the labels now start at the X axis vertical position. + o [20-07-2011] The chart.segments option is no longer mmaintained - use obj.angles instead + o [20-07-2011] When adding a Line chart to a Bar chart some of the Line chart properties are no longer set for you - + you will need to set these yourself if you want them. They are (along with what they were set to): + + lineObj.Set('chart.noaxes', true); + lineObj.Set('chart.background.barcolor1', 'rgba(0,0,0,0)'); + lineObj.Set('chart.background.barcolor2', 'rgba(0,0,0,0)'); + lineObj.Set('chart.background.grid', false); + lineObj.Set('chart.ylabels', false); + + o [17-07-2011] The default CSS has been altered for tooltips. This affects all chart types. The changes are: + o There is now no CSS border to the tooltip + o The toltip is now transparent a small amount (opacity=0.9) + o The tooltip shadow X & Y offsets are now zero + + If you wish to revert these changes you will need to use the tooltip CSS class: + + <style> + .RGraph_tooltip { + // ... + } + </style> + + +---------------------------------------------------------------------------------------+ + o [12-07-2011] | Stable release | + +---------------------------------------------------------------------------------------+ + + o [02-07-2011] The Tradar chart has been renamed to the Radar chart. This will make more identifiable. You WILL + need to update you code to the new name! + o [25-06-2011] The HBar default colors have changed. + o [18-06-2011] The Rose chart has undergone significant changes, now supporting a "stacked" Rose chart as well as + a "non-equi-angular" variant. It also now supports chart.colors.sequential property and + the default chart.strokestyle value has been changed to rgba(0,0,0,0.5). You may need to set the + chart.colors.sequential (to true) to maintain BC. + + +---------------------------------------------------------------------------------------+ + o [04-06-2011] | Stable release | + +---------------------------------------------------------------------------------------+ + + o [04-06-2011] MAJOR BREAK: The chart.gutter property has been split into four properties: + o chart.gutter.left + o chart.gutter.right + o chart.gutter.top + o chart.gutter.bottom + This affects all graph types (except the LED chart) so rigorous testing will be necessary if + you choose to upgrade. + o [14-05-2011] If you're using chart.width/chart.height, please switch to the individual gutter settings. These + provide finer grained and more intuitive control over the gutters and certain things are done for you + automatically, like for example adjusting coordinates for tooltips and resizing. The chart.width and + chart.height will cease to function starting immediately. + o [02-04-2011] The default color for background bars on the Scatter has changed from white to transparent. This was + necessary to facilitate background images + + +---------------------------------------------------------------------------------------+ + o [26-03-2011] | Stable release | + +---------------------------------------------------------------------------------------+ + + o [12-03-2011] The RGraph.Clear() API function now clears to transparent, not white. If you wanted it to clear to white + you could call this function from the new onclear event: + + function myClear(obj) + { + obj.context.beginPath(); + obj.context.fillStyle = 'white'; + obj.context.fillRect(-10,-10,obj.canvas.width + 20, obj.canvas.height + 20); + obj.context.fill(); + } + + DO NOT simply use the RGraph.Clear() function in the onclear event listener function, as you will create an + infinite loop. + + o [06-03-2011] The RGraph.getSegment() method has been moved to be a part of both the Pie and Rose objects. This means + that if you use it you will have to change your code slightly. This change was necessary to facilitate + Pie chart exploded segments. This change will also help prevent bugs in this function in the future. + + +---------------------------------------------------------------------------------------+ + o [28-01-2011] | Stable release | + +---------------------------------------------------------------------------------------+ + + o [22-01-2011] The RGraph.Clear() function now uses a square 2,000 pixels wide & high + o [15-01-2011] The Gantt adjusting array (kept in the RGraph registry) now uses associative/textual keys instead of numeric ones + o [08-01-2011] The default number of Line chart X tickmarks has been altered ever-so-slightly: Now if you don't have chart.hmargin + set then the X tickmarks will line up with the points on the chart. See the first example on the line chart test + page for an example: http://dev.rgraph.net/tests/_line.html + o [08-01-2011] The custom RGraph event onannotatestart has been renamed to onannotatebegin. The previous name will still work, + but will eventually be removed. + + +---------------------------------------------------------------------------------------+ + o [24-12-2010] | Stable release | + +---------------------------------------------------------------------------------------+ + + o [04-12-2010] chart.key.vpos is now silently converted to chart.key.position.y (note that these two properies behave slightly + differently - chart.key.position.y is an absolute coordinate). ALSO; the key has been rewritten, so check that + your graphs are working as you expect + o [04-12-2010] The HBar labels (from chart.labels.above) now have an extra property (chart.labels.above.decimals) which controls + how many decimals are shown. This defaults to 0, and as a result you may need to set this if you're expecting decimals. + + +---------------------------------------------------------------------------------------+ + o [27-11-2010] | Stable release | + +---------------------------------------------------------------------------------------+ + + o [20-11-2010] For the line/bar/scatter, when the X axis is at the bottom and there is a background bar with a + negative start (or it results in a negative end value), you now get a warning. + o [13-11-2010] All line chart labels are now shown, regardless of how many points on the line there are. + o [06-11-2010] The HBar and Scatter have had their scaled handling changed slightly - now if you specify a maximum Y value, + that is what is used. + o [06-11-2010] The API function RGraph.getSCale(max, obj) now takes two arguments - the maximum value and the graph object. + + +---------------------------------------------------------------------------------------+ + o [30-10-2010] | Stable release | + +---------------------------------------------------------------------------------------+ + + o [30-10-2010] The Scatter chart can now only have 1/3/5 labels + o [30-10-2010] The Line chart can now only have 1/3/5 labels + o [23-10-2010] The Bar chart can now only have 1/3/5/10 labels + o [23-10-2010] The default for chart.scale.decimals has changed, as such you may need to specify this: + myScatter.Set('chart.scale.decimals', 0); + o [09-10-2010] Scatter chart ticksize has changed behaviour slightly, you therefore may need to alter it slightly. + + +---------------------------------------------------------------------------------------+ + o [25-09-2010] | Stable release | + +---------------------------------------------------------------------------------------+ + + o [18-09-2010] For IE9 compatibility purposes, the IE8 DirectX shadow has been removed from the ModalDialog. This only affects + MSIE8. The background is still semi-opaque. + o [18-09-2010] The common function RGraph.isIE9() has changed to RGraph.isIE9up(). The old one will continue to work, but + not indefinitely. + o [11-09-2010] The Odometer properties chart.units.pre and chart.units.post have now changed to chart.value.units.pre + and chart.value.units.post. The properties chart.units.post and chart.units.pre are now used for the main + labels. + o [04-09-2010] HBar and Pie charts have been moved to DOM2 event registration for tooltips + o [04-09-2010] The RGraph.number_format() function has had its argument list changed + o [04-09-2010] Now that RGraph is moving to DOM2 event handlers, tooltips will be incompatible with IE8 + + +---------------------------------------------------------------------------------------+ + o [28-08-2010] | Stable release | + +---------------------------------------------------------------------------------------+ + + o [28-08-2010] Removed option to have the labels on the outside of a Meter. Now they're always on the inside of the Meter + and there's always 11 of them (including zero) + o [14-08-2010] Changed the HBar property chart.strokecolor to chart.strokestyle + o [07-08-2010] The Odometer property chart.needle.thickness has been changed to chart.needle.width. Work has been done on the + needle head. + o [07-08-2010] Progress bar has now been split into two different graph types: + o HProgress + o VProgress + o [07-08-2010] Progress bar property chart.color is now chart.colors, and should be an array + o [07-08-2010] Changed default Bipolar colors to just one - green + + +---------------------------------------------------------------------------------------+ + o [31-07-2010] | Stable release | + +---------------------------------------------------------------------------------------+ + + o [17-07-2010] Stepped line charts and their tickmarks have been marginally altered. No final tickmark is now shown (it looks + odd being isolated) + o [17-07-2010] Changed the Odo chart.needle.style to chart.needle.color + o [17-07-2010] The Odo properties chart.start, chart.end and chart.value have all been changed to internal properties: + obj.start, obj.end and obj.value + o [09-07-2010] With the Odometer the old property chart.needle.style has been renamed to be chart.needle.color + o [09-07-2010] The Progress bar has had it's properties chart.max and chart.value changed to class properties, this means + that if you want to make use of these, you will now need to use myProgress.value and myProgress.max. + myProgress being the name of your graph object. + + +---------------------------------------------------------------------------------------+ + o [26-06-2010] | Stable release | + +---------------------------------------------------------------------------------------+ + + o [08-05-2010] The Rose charts "chart.labels" property is now different to the "chart.key" property + o [01-05-2010] The Donut chart is now a variant of the Pie chart (chart.variant = donut) + o [24-04-2010] The radar chart has been renamed to Rose. The library is now called RGraph.rose.js and the constructor has + been renamed. It has also been prettied up marginally and labels have been added. + o [17-04-2010] All charts have had their property "chart.tooltip.effect" renamed to "chart.tooltips.effect". + The Scatter chart has also had its property "chart.tooltip.hotspot" renamed to "chart.tooltips.hotspot" + o [17-04-2010] Default chart.tooltips bar chart property has changed from an empty array to null. + o [17-04-2010] The RGraph.common.js library has now been split into 5 separate files because it had + become far too large. You can read the new implementation details here: + http://www.rgraph.net/docs/index.html#implementation + o [10-04-2010] The "coords" arrays (for each object) have been unified. Now you no longer need to take + into account the margins. What you get in the coords arrays are as they are used on the + graph. + + +---------------------------------------------------------------------------------------+ + o [27-03-2010] | Initial stable release | + +---------------------------------------------------------------------------------------+<!-- Social networking buttons --> + <!-- FOO --> + <div id="social_icons" class="warning" style="border-radius: 10px; top: 1px; position: fixed; width: 140px; height: 20px"> + <a title="Bookmark with delicious" href="http://delicious.com/save?jump=close&v=4&noui&jump=close&url=http://www.rgraph.net¬es=RGraph%20is%20a%20HTML5%20based%20javascript%20charts%20library%20supporting%20a%20wide%20range%20of%20different%20chart%20types&title=RGraph:%20Javascript%20charts%20%26%20graph%20library" target="_blank"><img src="../images/delicious.png" alt="Bookmark with delicious" width="22" height="22" border="0" style="position: relative; top: 1px" /></a> + <a href="http://www.twitter.com/_RGraph" target="_blank" title="Follow _RGraph on Twitter"><img src="../images/twitter.png" alt="Follow _RGraph on Twitter"/></a> + <iframe src="http://www.facebook.com/plugins/like.php?app_id=253862424642173&href=http%3A%2F%2Fwww.rgraph.net&send=false&layout=button_count&width=450&show_faces=false&action=like&colorscheme=light&font=arial&height=21" scrolling="no" frameborder="0" style="width: 80px; height:21px; position: relative; top: 1px"></iframe> + </div> + + <script> + // Opera fix + if (navigator.userAgent.indexOf('Opera') == -1) { + document.getElementById("social_icons").style.position = 'fixed'; + } + </script> + + <div id="google_plusone"> + <!-- Place this tag where you want the +1 button to render --> + <g:plusone href="http://www.rgraph.net"></g:plusone> + </div> +
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