Commit 774ffa70032d3fda849aac26fa3521bdd36d8f3a

Authored by tom200e

Merge branch 'master' of http://gitlab.sanlien.com.tw/tom/git_test

1 123456789
1 ###############################################################################################################################
2
3 Since version 3.4.3, change log moved to: http://www.amcharts.com/javascript-charts/changelog/
4
5 #### 3.4.2 ####################################################################################################################
6
7 Bug fix: if pie slice had no label, the external method rollOverSlice(index) was not working
8
9 Bug fix: x switch of the legend position adjusted
10
11 Bug fix: when autoWrap for category axis was set to true, in some cases axis title was cut.
12
13 markPeriodChange was set to true in CategoryAxesSettings.
14
15 #### 3.4.1 ####################################################################################################################
16
17 "patterns" theme added.
18
19 themes were updated a bit.
20
21 labels of angular gauge axis adjusted.
22
23 when scrolling serial/stock charts with mousewheel (chart.mouseWheelScrollEnabled must be set to true), if user press shift
24 button, the chart will zoom-in or zoom-out;
25
26 adjustment property added to ChartCursor. Default value is 0, if you set it to -1, the balloon will show near previous, if
27 you set it to 1 - near next data point.
28
29 #### 3.4.0 ####################################################################################################################
30
31 Link to amCharts.com site in a free version was made less noticable - it uses chart's font color and font size and you can
32 adjust it's position using creditsPosition property of AmChart. Possible values are: top-left, top-right, bottom-right and
33 bottom-left. This will help you to achieve better layout of a chart.
34
35 We fixed typo in chart cursors property - it was showNextAvalable and now is showNextAvailable. The old one won't work.
36
37 Since now you can scroll serial and stock charts with mouse wheel. To enable this, set chart.mouseWheelScrollEnabled = true
38 (default is false)
39
40 moved event added to chart cursor. It is dispatched every time the mouse is moved. The event object has the following
41 properties: x, y (coordinates of the cursor), target (reference to cursor), chart, zooming.
42
43 axisX and axisY properties added to AxisBase. They are read-only and returns x and y positions of the axis.
44
45 unit and unitPosition (with possible values left and right) added to GaugeAxis class.
46
47 autoWrap property added to CategoryAxis, with default value false. If you set it to true, the axis labels will be wrapped
48 if they won't fit in the allocated space.
49
50 minHorizontalGap (default 75) and minVerticalGap (35) properties added to AxisBase. They are used to calculate the number of
51 gridLines when autoGridCount is true. You can modify these values to have more or less grid lines.
52
53
54 #### 3.3.6 ####################################################################################################################
55
56 # Bug fix - charts with legend could fail if there was a google analytics script in the page.
57
58 # stepDirection property added to AmGraph. If you set it to "left", step line graph will draw the step to the left of the
59 date/category.
60
61 #### 3.3.5 ####################################################################################################################
62
63 # Bug fix - 3D pie chart was not rendered in IE8 and older (since 3.3.4 version only)
64
65 # Candlestick graphs can display patterns
66
67 # Old listeners are removed automatically if the same listener was added, this helps to avoid duplicate calls of event
68 handlers
69
70 # \n in labelText of AmGraph is now properly displayed as new line.
71
72 #### 3.3.4 ####################################################################################################################
73
74 # export as image script fixed - bullets of charts with scrollbars were not exported.
75
76 # dataContext property added to SerialDataItem. It holds reference to original data object and might be used when using
77 labelFunction to format custom balloon text and in some other cases.
78
79 # XY chart can display bullets with patterns (if valueField is set).
80
81
82 #### 3.3.3 ####################################################################################################################
83
84 # hideBalloonTime property added to AmChart class, default value is 150 (milliseconds). It sets time after which balloon is
85 hidden if user rolls-out of the object. Increasing the time might help to prevent balloon flickering while moving the
86 mouse over the object.
87
88 # useLineColorForBulletBorder property added to AmGraph. Might help in some situations, especially when using themes.
89
90 # 3D charts now look a lot better with patterns.
91
92 # endWidth property added to GaugeArrow (default 0). This will allow having more modern, rectangular arrows.
93
94 # facePattern property added to AmAngularGauge. You can fill gauge's face with some pattern using it.
95
96 # bug fix: new lines were ignored in balloons
97
98 #### 3.3.2 ####################################################################################################################
99
100 # You can now set theme for all the charts on your page by setting:
101 AmCharts.theme = AmCharts.themes.light; // or some other theme
102 If you are creating charts using JavaScript API, not JSON, then this is quite a comfortable way, as you won't need to
103 pass theme to each object you create.
104
105 # bug fix: rendered event was fired only on first render, now it is fired each time the chart is rendered after
106 chart.validateNow(); method is called. This bug caused the export buttons to dissapear after the validateNow() method.
107
108 # chartCursror.showNextAvalable property added (default is false). If true, the graph will display balloon on next
109 available data point if currently hovered item doesn't have value for this graph.
110
111 # graph.periodSpan property added (default is 1). This property can be used by step graphs - you can set how many periods
112 one horizontal line should span.
113
114 # "end" option added to graph.pointPosition property.
115
116
117 #### 3.3.1 ####################################################################################################################
118
119 # bug fix - \n was replaced with <br> in category axis and the tag was displayed
120 # bug fix - if lineColorField or dashLengthField or fillColorsField was set, the graph could loose the setting if zoomed.
121
122 #### 3.3.0 ####################################################################################################################
123
124 # Since this version amCharts and amMap support themes. This means that instead of seting every property for each graph
125 or axis or any other object, you can set new defaults in a theme file. This will make devs' life a lot easier.
126
127 Currently you can find three themes in amcharts/themes folder - dark.js, light.js and chalk.js To set a theme for a chart,
128 simply set theme property to the name of the file: theme:"light". Note, this will work only if you are creating chart
129 using JSON config. If you do it in old way (JSON config is supported since v 3.2.0), you should pass theme object for
130 each new object you build, for example: var graph = new AmCharts.AmGraph(AmCharts.themes.light);
131
132 We will be adding more themes soon. Check _usingThemes.html file in samples folder to see themes in action.
133
134 # patterns property added to AmSlicedChart and AmCoordinateChart - instead of setting a pattern for a slice/graph, you can
135 pass array of patterns using this property.
136
137 # you can now control zoom-out buttons with the following new properties of AmRectangularChart:
138
139 zoomOutButtonImageSize
140 zoomOutButtonImage
141 zoomOutButtonColor
142 zoomOutButtonAlpha
143 zoomOutButtonRollOverAlpha
144 zoomOutButtonPadding
145
146 # some minor bugs fixed
147
148 #### 3.2.0 ####################################################################################################################
149
150
151 # AmCharts.makeChart(divID, chartConfig); method added. divID is id of a div where your chart should appear. chartConfig is
152 JSON object with chart configuration. Check examples with _JSON_ prefix in samples folder to see this in action.
153
154 # type property added to AmChart class. It is required to specify type to one of the following, when creating charts from
155 JSON config: serial, xy, radar, pie, gauge, funnel, map, stock
156
157 # a possibility to export charts as image/pdf/svg added for all modern browsers except IE9 (IE10 is supported). The
158 exporting doesn't require any server side software and is made using js libraries only. Check samples with
159 _exporting_ prefix to see this in action. Exporting to SVG doesn't work very properly with stock chart or charts with
160 legend (will offer saving multiple files).
161
162 # You can set any legend items via legend.data property, for example:
163 legend.data = [{title:"first", color:"#CC0000", value:50}, {title:"second", color:"#00CC00", value:100}];
164 This allows creating any legend items you want. Call chart.legend.validateNow(); if you change legend's data at run time.
165
166 # AmAngularGauge supports legend now
167
168 # bug fix - if a chart with scrollbar was rotated after the chart is created, the scrollbar's graph was shifted to a wrong
169 position.
170
171 # bug fix - column graph type wasn't displayed in chart scrollbar (since 3.1.0)
172
173 # gridAboveGraphs property added to AmCoordinate chart. This allow to show grid lines above your graphs, as world-famous
174 data visualization guru Edward Tufte suggests. Note, this won't work properly with 3D charts.
175
176 # negative axis labels rotation possible. You can use values from -90 to -1 for labelRotation property since now.
177
178 # bug fix: step line with changing line color was rendered incorrectly if some values were missing.
179
180 # bug fix: labelPosition "inside" and "middle" for bar charts fixed.
181
182 # bug fix: AmAngularGauge chart wasn't firing "rendered" event.
183
184
185 #### 3.1.1 ####################################################################################################################
186
187 # FireFox error messages about style declarations fixed
188
189 # Bug fix: maxWidth property of AmBalloon was ignored
190
191 # Some other minor bugs fixed
192
193
194 #### 3.1.0 ####################################################################################################################
195
196 Great new features added - charts now support patterns (can fill bars, lines and slices with images) and can simulate
197 hand drawn charts - the lines will be a bit distorted and produce a nice effect. Check our new inspiring samples at
198 http://www.amcharts.com/inspiration/ to see new possibilities in action.
199
200 # patterns
201 Patterns can be set for entire graphs or for individual columns/slices. In case you want to set pattern for a graph, use
202 pattern property of AmGraph. If you want to set individual pattern for a column or slice, describe patterns in chart's
203 data and set patternField for a graph or pie/funnel chart. Value of pattern should be object with url, width, height of an
204 image, optionally it might have x, y, randomX and randomY values. For example:
205
206 graph.pattern = {"url":"../amcharts/patterns/black/pattern1.png", "width":4, "height":4};
207
208 check amcharts/patterns folder for some patterns. You can create your own patterns and use them.
209
210 Note, x, y, randomX and randomY properties won't work with IE8 and older.
211
212 Check handDrawnChart.html, pieWithPatterns.html or columnWithPatterns.html examples to see this in action.
213
214 Note, 3D bar/Pie charts won't work properly with patterns.
215
216 # hand-drawn style
217 if you set chart.handDrawn = true, the lines of a chart will be distorted and will produce hand-drawn effect.
218 You can also modify chart.handDrawScatter (default value is 2) and chart.handDrawThickness (default value 1) values for
219 more scattered view.
220
221 # offsetY and offsetX properties added to AmBalloon. Specifies the distance from the mouse position to balloon's pointer.
222 You might want to increase distance when using hand drawn style.
223
224 # Some minor problems fixed
225
226 #### 3.0.1 ####################################################################################################################
227
228 Some very minor bugs which usually pop right after big release fixed.
229
230 #### 3.0.0 ####################################################################################################################
231
232 **** Several files ****
233
234 As not all users require all type of charts, we spilt the js file into several files - one main amcharts.js file, plus
235 a separate js file for each chart type. This means you can include only the charts you need. If you are worried about
236 number of requests, you can simply copy/paste the source of the charts you use to the main file.
237
238 **** Upgrading / 100% backwards compatibility ****
239
240 Although we changed some default values in order to improve usability of the charts, the only thing you should worry
241 about when upgrading from v2 to v3 is the feature mention above โ€“ you should include two or more js files in order your
242 charts to work. If you donโ€™t like the changed defaults, you can always set them to the previous values in your chart
243 setup.
244
245 **** New chart types ****
246
247 # Funnel / Pyramid chart.
248 Check funnelChart.html and pyramidChart.html examples. As this chart type has a lot of in common
249 with pie chart, we created one base class for these chart types - AmSlicedChart. AmPieChart and AmFunnelChart now extend
250 this class. Visit our online class reference for properties and methods of AmFunnelChart.
251
252 # Angular Gauge
253 Supports multiple axes and multiple arrows. Check the following examples: angularGauge.html,
254 angularGaugeWithTwoAxes.html, clock.html, clockWithTwoFaces.html. Visit our online class reference for properties and
255 methods of classes used by this chart type.
256
257 *** New chart types made with new possibilities of Serial/XY charts ***
258
259 We added lots of new features to our charts and with these features you can create new chart types, like:
260
261 # Horizontal or vertical bullet chart - bulletChart.html
262
263 # Waterfall chart - waterFallChart.html
264
265 # Step chart without risers - lineStepNoRisers.html
266
267 # Error chart (both Serial and XY) - errorChart.html
268
269 *** Other new features ***
270
271 # Possibility to show minor grid for both Category and Value axis. minorGridEnabled (default value false) and
272 minorGridAlpha (default 0.07) properties added to AxisBase class.
273 Example: lineWithScrollAndZoom.html
274
275
276 # Possibility to change line graphs' line/fill color on any data point to create highlighted sections of the graph.
277 To achieve this, you should set lineColorField and/or fillColorsField for your graph and have a field in your data
278 which would contain color values at a point where you want the graph to change it's color.
279 Example: lineWithChangingColor.html
280
281
282 # Possibility to switch line from solid to dashed. Columns can also have dashed outline. To achieve this, you should set
283 dashLengthField for your graph and have a field in your data which would contain dashLength value at a point where you
284 want the graph to change from solid to dashed or vice versa.
285 Example: lineWithDifferentBulletSizes.html and columnAndLineMix.html
286
287
288 # Date strings in data now supported. Even if your chart parses dates, you can pass them as strings in your data โ€“ all you
289 need to do is to set data date format and the chart will parse dates to date objects. This means that now data for
290 date-based chart can be in legit JSON format. dataDateFormat property added to AmSerialChart and AmStockChart.
291 Example: lineWithChangingColor.html, lineWithTrendLines.html and some more.
292
293
294 # When moving chart cursor over the chart, hovered bullets can change their size. If a graph has bullets and you added
295 ChartCursor to the chart, bullets will become bigger when char cursor is over them. graphBulletSize property with
296 default value 1.7 added to ChartCursor. If you want to disable this feature, set the value to 1.
297 Example: lineWithLogarithmicValueAxis.html, lineWithScrollAndZoom.html and some more.
298
299
300 # Legend can now display period value. When user is not hovering the chart, legend can show sum, average, open, close, low
301 or high values of selected period. periodValueText added to AmLegend and legendPeriodValueText added to AmGraph to
302 achieve this. The tags should be made out of two parts - the name of a field (value / open / close / high / low) and the
303 value of the period you want to be show - open / close / high / low / sum / average / count. For example: [[value.sum]]
304 means that sum of all data points of value field in the selected period will be displayed.
305 Example: area100PercentStacked.html and areaStacked.html
306
307 To achieve the same with stock chart, we added periodValueTextRegular and periodValueTextComparing proprties to
308 StockLegend. To show percent period values, you should add "percent." prefix for your tag, for example:
309 [[percents.value.close]] means that last percent value of a period will be displayed.
310 Example: stockMultiplePanels.html and stockMultipleDataSets.html
311
312
313 # Legend markers can now mirror graphโ€™s settings, displaying a line and a real bullet as in the graph itself.
314 useGraphSettings property with default value false was added to AmLegend. Note, we also removed "line" and "dashedLine"
315 marker types because of this - use the useGraphSettings feature in case you need lines as markers in the legend.
316 Example: lineWithDifferentBulletSizes.html and lineWithMultipleValueAxes.html
317
318
319 # Legend now supports custom markers (images). customMarker property was added to AmGraph. You should set path to the image
320 which should be displayed in the legend.
321
322
323 # Diamond bullet type added. Set graph.bullet = "diamond" to use it.
324
325
326 # Dynamic bullet size based on value axis / Error chart.
327 Error chart is a regular serial or XY chart with bullet type set to "errorX" or "errorY". The graph should know which axis
328 should be used to determine the size of this bullet - that's when graph.bulletAxis property should be set. Besides that,
329 you should also set graph.errorField. You can also use other bullet types with this feature too. For example, if you set
330 bulletAxis for XY chart, the size of a bullet will change as you zoom the chart.
331 Example: errorChart.html
332
333
334 # You can specify custom column width for each graph individually. columnWidth property added to AmGraph. Note, you set
335 relative width here (0 - 1), not width in pixels.
336 Example: bulletChart.html
337
338
339 # Columns can be overlaid on other columns, without making axis as stacked. clustered property added to AmGraph. In case you
340 want to place graph's columns in front of other columns, set it to false.
341 Example: bulletChart.html
342
343
344 # Resize grips were made bigger to make life easier for users on touch devices.
345
346
347 # Balloons can now display any HTML and CSS inside them. This means you can add images, format text or display just about
348 any HTML/CSS content. Because of this new feature, we removed textShadow property of AmBalloon in this version.
349 Example: areaStacked.html, barStacked.html and many other.
350
351
352 # Balloon now can animate from point to point and also fade out when user moves away from the chart. animationDuration and
353 fadeOutDuration properties added to AmBalloon, with default values 0.3. animationDuration property was also added to
354 ChartCursor, so that the cursor line would also animate to its position.
355 Example: any chart with balloon.
356
357
358 # Balloon now can display shadow. shadowColor (default #000000) and shadowAlpha (default 0.4) added to AmBalloon.
359 Example: any chart with balloon.
360
361
362 # Some default values of AmBalloon changed for a better usability - adjustBorderColor to true, cornerRadius to 0,
363 pointerWidth to 6, color to #000000.
364 Example: any chart with balloon.
365
366
367 # Stock chart can display scrollbar on top of the chart.
368 Example: stockIntradayData.html
369
370
371
372 *******************************************************************************************************************************
373 *******************************************************************************************************************************
374 *******************************************************************************************************************************
375
376
377
378 2.11.3
379 With IE8 and older, in some cases not all category axis labels were shown.
380
381 2.11.2
382 "drawn" event added to AmChart. Fired every time chart is drawn - on zoom, hide graph, etc.
383 bug fixed - in some cases last grid items of category axis were not drawn.
384
385 2.11.1
386 Bug fixed: if chart.usePrefixes was set to true, numbers near value axis grid could be rounded and duplicated.
387 This bug only occured in v 2.11.0.
388
389 2.11.0
390 Bug fixed:
391 FireFox 3.6 failed to show all columns of a graph.
392 NumberFormatter was ignored if usePrefixes was set to true.
393
394 Features added:
395 baloonFunction added to AmGraph. If you set some function, the graph will call it and pass graphDataItem and graph object to it
396 this function should return a string which will be displayed in a balloon.
397
398 Custom fields now supported in labels/balloons/legend of Pie and Radar chart.
399
400 Guide.above property added, the guide will be placed above the graphs if set to true (default is false).
401
402 2.10.8
403 Bug with stacked step charts fixed.
404 categoryBalloonFunction property added to ChartCursor. It allows formatting any category balloon text you want.
405 The categoryBalloonFunction should return a string which will be displayed in a balloon. When categoryBalloonFunction
406 is called, category value (or date) is passed as an argument.
407
408 2.10.7
409 Bugs related to new behavior of CategoryAxis fixed.
410 CategoryAxis.centerLabelOnFullPeriod property added, with default value true. This setting works only when
411 parseDates is set to true and equalSpacing is set to false. In case you set it to false,
412 labels will never be centered between grid lines.
413
414 2.10.6
415 Some minor improvements.
416
417 2.10.5
418 CategoryAxis labeling, when parseDates is true was improved.
419 CategoryAxis.markPeriodChange property added, with default value set to true. If you set it to false,
420 the start of longer periods won't use a different date format and won't be bold.
421
422
423 2.10.4
424
425 charts can be rendered in "rtl" (right-to-left) mode. You have to set AmCharts.rtl = true in order this mode to be enabled.
426 categoryAxis.minPeriod now supports intervals like 15mm, 10ss (previously only equal intervals like ss, mm were supported).
427 some minor bugs fixed.
428
429 2.10.3
430
431 milliseconds problem with firefox & IE fixed
432
433 2.10.2
434
435 AmCharts.useUTC problems fixed.
436
437 guide.color property added (changes text color of guide label).
438
439 some other minor bugs fixed.
440
441
442 2.10.1
443
444 showHandOnHover property added to AmGraph.
445
446 totalTextColor property added to ValueAxis.
447
448 minimum and maximum properties added to ChartScrollbar class. In case your scrollbar has a graph, you can set
449 minimum and maximum values of scrollbar's value axis.
450
451 "rendered" event added to AmChart class. fired only once, when chart is first rendered.
452
453 bug with graph.negativeBase and line graph fixed.
454
455 columnSpacing3D added to AmSerialChart. Allows setting space between 3d stacked columns.
456
457 2.10.0
458 ******
459 categoryFunction property added to CategoryAxis. It specifies a method that returns the value that should be
460 used as categoryValue for current item. If this property is set, the return value of the custom data function
461 takes precedence over categoryField. When a chart calls this method, it passes category value, data item from
462 chart's data provider and reference to categoryAxis: categoryFunction(category, dataItem, categoryAxis);
463 This method can be used both when category axis parses dates and when it doesn't. If axis parses dates, your
464 categoryFunction should return Date object.
465
466 ******
467 labelFunction added to AxisBase. You can use it to format both Value and Category axis labels. If this function
468 is set for ValueAxis, it is called and these parameters are passed: labelFunction(value, valueText, valueAxis);
469 Where value is numeric value, valueText is formatted string and valueAxis is a reference to valueAxis object.
470
471 If this function is set for CategoryAxis, then it is called with the following parameters passed:
472
473 if dates are not parsed:
474 labelFunction(valueText, serialDataItem, categoryAxis)
475
476 if dates are parsed:
477 labelFunction(valueText, date, categoryAxis)
478
479 ******
480 fontSize property added to Guide.
481 position property added to Guide.
482
483 ******
484 useMarkerColorForValues property added to AmLegend.
485
486 ******
487 rightClickSlice event added to AmPieChart.
488
489 ******
490 Some minor bugs fixed.
491
492 **************************************************************************************************************
493
494 2.9.2
495
496 Problem with lines not visible on XP+IE8 fixed.
497
498 2.9.1
499
500 'selected' event of ChartCursor was added. It is fired when selectWithoutZooming is set to true and
501 user makes selection.
502
503 Fixed XY chart external zoom (with valueAxis.zoomToValues() method)
504
505 labelColorField added to AmGraph, it allows setting different color for individual data labels.
506
507 forceShowField added to CategoryAxis. It allows setting which of the categories should
508 always be displayed. Works only when categoryAxis.parseDates = false
509
510 rightClickGraphItem event added to AmCoordinateChart.
511
512 "changed" event of chart cursor has a new property, called mostCloseGraph. It is
513 set if you are using chartCursor.oneBalloonOnly = true.
514
515 Fix: IE used to hide legend of pie chart after validateNow() method was called.
516
517 labelRadiusField property added to AmPieChart. It allows specifying the distance from pie
518 to data label manually. Note, if you set labelRadiusField, the chart won't try to
519 arrange labels so that they won't overlap.
520
521
522 2.9.0
523
524 Since this version, when setting zooming date-based chart, you have to set
525 exact "to" date. For example, if you want the chart to display one day only,
526 set from date as 2012,1,1 (first of February) and the to date as
527 new Date(2012,1,2) or new Date(2012,1,1,23,59,59). Previously you could set the
528 same date for start and end dates and the chart used to select one "minPeriod"
529 automatically, however this caused a lot of problems for charts displaying
530 monthly or yearly data.
531
532 AmCharts.clear method added. Call this method if you want completely to remove all charts from a page.
533
534 Memory leak fixed.
535
536 Last item was not displayed if minPeriod was bigger than day.
537
538 Switch of legend marker was in wrong position when marker size was quite small.
539
540 validateData() method caused error when fillToGraph property was set.
541
542 if valueAxis.minimum was set and values were smaller than this minimum, columns were not displayed.
543
544 align property wasn't working when using external container for the legend.
545
546 some other minor bugs fixed.
547
548 2.8.5
549
550 above property added to Guide. If you set it to true, guides will be displayed above graphs.
551 Some minor bugs fixed.
552
553 2.8.4
554
555 NEW FEATURE:
556 you can set a customly created div element as a container of your legend. To do this,
557 you should pass id or reference of the div in this method:
558
559 chart.addLegend(legend, divID);
560
561 FIXES:
562 balloon could be wrongly positioned in marginTop style was added directly to <html> element.
563 chart.animateAgain(); worked only if validateNow() method was called after.
564 in some specific cases scrollbar could act icorrectly on IE8/IE7.
565
566
567 2.8.3
568
569 When panEventsEnabled was set to true, balloons over bullets were not shown.
570
571 Text in balloons was not properly vertically aligned if verticalSpacing was set
572 to some different than default value.
573
574 Balloon wasn't positioned properly if chart was in a scrollable div.
575
576 Init event wasn't fired by AmPieChart.
577
578 2.8.2
579
580 Step line's corners sometimes were not perfect (one extra pixel could be added
581 in the end of horizontal line)
582
583 You couldn't change panEventsEnabled of AmChart class after the chart was
584 initialized.
585
586 You couldn't chane legend's position after the chart was initialized.
587
588 Step line chart was not correctly filled if Value axis was of some stacked type.
589
590 Some other minor bugs fixed.
591
592 2.8.1
593
594 hideXScrollbar and hideYScrollbar properties added to AmXYChart. This will
595 allow you to show one scrollbar only.
596
597 2.8.0
598
599 New features:
600 you can pass dates as timestamps instead of date objects.
601
602 ChartCursor.selectWithoutZooming property added which allows marking desired area
603 with chart cursor without zooming-in.
604
605 graph.fillToGraph property added. This allows creating band or range graphs.
606 The area between graph and fillToGraph will be filled with a color if graph.fillAlphas
607 is set to > 0 value. Works with "line" graph type only.
608
609 Bug fixes:
610
611 Blurry lines on all browsers fixed
612
613 right/bottom grid line was hidden if marginRight/marginBottom were set to 0
614
615 category balloon was shifted a bit since last version
616
617 background image was incorrectly sized
618
619 2.7.10
620 Problem with balloon position in IE10 fixed.
621
622 2.7.9
623
624 FIX: If you used to add/remove some graphs for several times, some graphs could disappear.
625
626 FIX: balloon could be positioned in a wrong place in some specific cases with IE.
627
628 Some other minor bugs fixed.
629
630 2.7.8
631
632 url parameter added to chart.addLabel method
633
634 Printing in IE8 fixed;
635
636 Two typos in property names fixed:
637
638 ValueAxis.minMaxMultiplier (instead of minMaxMultiplayer)
639 and
640 ValueAxis.synchronizationMultiplier (instead of synchronizationMultiplyer)
641
642 We do not longer support old names with errors, so you should adjust names if you use
643 them in your scripts. Sorry for inconvenience.
644
645 some other minor bugs fixed.
646
647 2.7.7
648
649 ValueAxis.minMaxMultiplier was ignored if min (or max) value was equal to 0.
650 In some cases, when legend position was set to "left", chart might be positioned
651 incorrectly.
652
653 2.7.6
654
655 chart.invalidateSize() method was fixed
656 charts used to ignore padding of a div.
657 chartCursor.showCursorAt(category) method added. It will make the cursor to
658 appear at specified cateogry or date.
659
660 2.7.5
661 Bug with smoothed line in scrollbar fixed.
662 minMaxMultiplayer property added to ValueAxis. Default value is 1. You can increase
663 min/max range using this property. Useful for bubble charts - prevents from bubbles
664 being cut.
665 Some other minor bugs fixed.
666
667 2.7.4
668 In case open and close values were equal, horizontal line wasn't drawn by candlestick chart.
669
670 In case pie chart had one slice only, a tiny gap might be visible in IE8 and older.
671
672 markerBorderColor of AmLegend was ignored.
673
674 Ticks with no labels (when labelFrequency was > 1) were not hidden by categoryAxis.
675
676 Balloons could overlap "show all" button preventing it from being clicked.
677
678
679 2.7.3
680 new line symbol \n was ignored in some browsers.
681
682 smaller than 1 numbers were formatted incorrectly in some cases.
683
684 2.7.2
685 Usabilty with touch devices improved - scrollbar's drag icons has a bigger hit area.
686
687 Some bugs fixed.
688
689 2.7.1
690 chart.removeLegend() was not working properly.
691
692 chart.startDate wasn't returning value.
693
694 lineColorField added to graph's properties.
695
696 2.7.0
697 textAlign property added to AmBalloon. Possible values are left/middle/right,
698 default is "middle".
699
700 behindColumns property added to AmGraph. If set to true, line graph will be
701 displayed behind column graphs.
702
703 "init" event added to AmChart. Event is fired right after the chart is initialized
704 for the very first time.
705
706 totalText property added to ValueAxis. Usage example:
707 valueAxis.totalText = "total: [[total]]"
708 It works only if the chart has column graphs and stackType is set to "regular" or "100%".
709
710 showEntries property added to AmLegend. It might be used by StockChart - in case you want
711 legend as it displayes title of the chart but don't want legend entries to be visible.
712
713 A bug with separate data provider set to graph fixed.
714
715 2.6.13
716 FIXES:
717 When viewing a page with a chart from iOS browser, console logged some errors
718
719 gradientOrientation was ignored by area charts
720
721 plotAreaGradientAngle property added to AmRectangularChart, can accept 0, 90,
722 180 and 270 values.
723
724 2.6.12
725 FIXES:
726 Pie chart data labels were hidden behind other slices if labelRadius < 0
727
728 If chart was in a div with scrollbar, cursor was displayed in wrong position after
729 scrolling with FF.
730
731 Some other minor bugs fixed.
732
733 2.6.11
734 cursor and balloons were not shown on iPad when cursor.pan was set to true
735
736 Labels near XY chart bullets were placed incorrectly (since last version only)
737
738 some other minor bugs fixed
739
740 2.6.10
741 AmCharts.baseHref property added. Set it to true if you are using base href in your
742 HTML. This will help so solve svg/base href bug (clip paths are not working and
743 gradient fills are displayed as balck).
744
745 Text can be wrapped again. Add \n in places you need new line in text.
746
747 Some other minor bugs fixed.
748
749 2.6.9
750 AmCharts.useUTC property added, default value is false. Set it to true if you
751 create dates using timestamps, like new Date(1256953732) and wish dates to be
752 formatted usin UTC instead of local time.
753
754 FIX:
755 If more than two colors were set for graph.fillColors, only two first colors
756 were used.
757
758 FIX:
759 chartCursor.bulletsEnabled was ignored, even set to true.
760
761 FIX: on IE8, if one slice was 100%, the circle wasn't displayed.
762
763 FIX: custom fields in balloonText were not supported by XY chart.
764
765 2.6.8
766 pieAlpha property was ignored.
767 plotAreaBorderAlpha was ignored if plotAreaAlphas was 0
768 column graph type was ignoring startEffect property.
769 chart property referencing to the chart object added to all event objects.
770
771 2.6.7
772 Pie slices became invisible if startAlpha was < 1 on <= IE8 browsers (since 2.6.6 only)
773 Performance with IE6 increased.
774
775 2.6.6
776 short year (YY) was incorrectly formatted in <= IE8 browsers
777 alphaField was ignored by column graph
778 chartScrollbar was not working properly when parseDates was set to false.
779 some other minor bugs fixed.
780
781 2.6.5
782 some minor bugs fixed.
783
784 2.6.4
785 minSelectedTime property added to AmSerialTime
786
787 some minor bugs fixed.
788
789 2.6.3
790 zoom-out button wasn't working on iPad (only since 2.6.0)
791
792 2.6.2
793 Bug with paneEventsEnabled and older firefox (< 4) fixed
794
795 //////////////////////////////////////////////////////////////////////////////////////
796 // IMPOTANT UPDATE ///////////////////////////////////////////////////////////////////
797 // 2.6.0 ///////////////////////////////////////////////////////////////////
798 //////////////////////////////////////////////////////////////////////////////////////
799
800 amCharts is no longer using raphael drawing library. New drawing engine is included
801 inside amcharts.js file. The charts got a lot faster, the file size reduced by 70Kb!
802
803 //////////////////////////////////////////////////////////////////////////////////////
804 2.5.5
805 In new version of Chrome (17) a new bug was introduced - if touchEventsEnabled was set
806 to true, mouse events stopped working on normal browsers. Bug fixed in this version.
807
808 //////////////////////////////////////////////////////////////////////////////////////
809 2.5.4
810 Some minor bugs fixed
811
812 //////////////////////////////////////////////////////////////////////////////////////
813 2.5.3
814 Some minor bugs fixed
815
816 //////////////////////////////////////////////////////////////////////////////////////
817 2.5.2
818 Some minor bugs fixed
819
820 //////////////////////////////////////////////////////////////////////////////////////
821 2.5.1
822
823 TrendLines are supported by XY chart from this version
824
825 //////////////////////////////////////////////////////////////////////////////////////
826 // IMPORTANT UPDATE //////////////////////////////////////////////////////////////////
827 // 2.5.0 //////////////////////////////////////////////////////////////////
828 //////////////////////////////////////////////////////////////////////////////////////
829
830 Since v 2.5 we no longer distribute our old flash charts in this package, we hope this
831 will help to avoid a lot of misunderstandings. If you still want to use flash charts,
832 download them in a separate package from www.amcharts.com/download/
833
834 We added a lot of new examples, to the "samples" folder. They are better structured,
835 source code commented.
836
837 BIG NEW FEATURES:
838
839 Automatic margins
840 margins of RectangularChart (Serial and XY charts) are calculated automatically now.
841 You can still work in old way by setting margins manually - set chart.autoMargins to
842 false.
843
844 Axis titles
845 Previously you had to use addLabel method in order to give name to the axis. Since
846 this version we introduced title property for AxisBase, so you can name both Category
847 and Value Axes now much more easily.
848
849 Chart title
850 Same as with axes titles - previously you had to use addLabel method to name a chart.
851 Now you can add any number of titles using
852 chart.addTitle(text, size, color, alpha, bold) method. Chart title is taken into account
853 when calculating margins, also position of pie/radar center.
854
855 Trend lines
856 Chart can display Trend lines now.
857
858 AmCharts.ready() method added so you don't need to use window.onload anymore. You can
859 use amCharts.ready as many times in one page as you want.
860
861 NOT SO BIG NEW FEATURES:
862
863 precision property added to ValueAxis.
864
865 if chart.usePrefixes is set, prefixes will be used both in balloons and legend, not only
866 by valueAxis as before.
867
868
869 SOME OTHER THINGS TO MENTION:
870
871 default value of autoGridCount property of AxisBase changed to true
872
873 default value of textClickEnabled of AmLegend changed to false
874
875 default value of hideResizeGrips of ChartScrollbar changed to false
876
877 All margins of RectangularChart changed to 20, as they can still be used for sides
878 without axes.
879
880
881 //////////////////////////////////////////////////////////////////////////////////////
882 //////////////////////////////////////////////////////////////////////////////////////
883
884 2.4.7
885 FEATURE:
886 you can use custom tags like [[myCustomField]] in labelText / balloonText. If data item
887 from your data provider has such field, the tag will be replaced with this value.
888
889 FIXES:
890 [[percents]] were not displayed in stacked chart labels.
891 labels on the 3D columns were positioned in wrong position in some cases.
892
893 2.4.6
894 FIXES:
895 if chartCursor.pan was set to true, mouse pointer didn't change back when off the area.
896
897 in some cases balloon flashed in a wrong position (IE only) for a second.
898
899 amFallback used to fail on older IE with <visible_in_legend> set to false.
900
901 Rollover balloons used to overlap when all of the datapoints were very near the top of
902 the plot area.
903
904 Sometimes lines became blurry after window was resized.
905
906 v16 of Chrome used to display warning about deprecated layerX and layerY properties
907
908 guides on CategoryAxis with not date based values used not to work properly.
909
910 Some other minor bugs fixed.
911
912 FEATURES:
913
914 boldPeriodBeginning property with default value true added to CoordinateAxis.
915 You can disable bolding of the beginning of a period (like year/month/etc) using
916 it.
917
918 2.4.5
919 some bugs fixed
920
921 2.4.4
922 some bugs fixed
923
924 2.4.3
925 labels added using addLabel method weren't rotated (this bug was since v 2.4.0)
926 Raphael.js updated to 2.0.1, some related issues in amCharts fixed.
927
928 2.4.2
929 equalWidths with default value true added to AmLegend. Allows to save space
930 in the legend. Won't look good if legend has more than one line.
931
932 version property added to AmChart. Indicates current version of the chart script.
933
934 FIXES:
935 If labelRotation was set to 90, some labels were hidden.
936
937 It was impossible to drag chart scrollbar if the mouse was over text in scrollbar.
938 Chart cursor stayed visible sometimes even mouse wasn't over the chart.
939
940 [[category]] metatag was ignored in legend value text.
941
942 [[percents.value]] couldn't be displayed in value balloon.
943
944 labelPosition was ignored with not stacked columns
945
946
947 2.4.1
948 raphael.js file was updated in order to fix conflicts with mootools.
949
950 some minor bugs fixed.
951
952 2.4.0
953 JavaScript version moved to newly released Raphael v.2 (raphael.js file was updated).
954
955 some minor bugs fixed.
956
957 2.3.0
958 Fixes in Flash version:
959
960 Since the release of Flash Player 11, calling setSettings could cause browser
961 crash. This problem fixed in this version. You only need to overwrite swf files.
962
963 Fixes in JavaScript version:
964
965 Rollover balloon with cornerRadius set to 0 was distorted when it's close to the
966 plot area's top.
967
968 amClickGraphItem event wasn't working for Radar Chart.
969
970 graph.showBalloon = false was ignored.
971
972 The last item in chart.colors array was ignored.
973
974 3D stacked bar charts had layer order problems.
975
976 New features in JavaScript version:
977
978 minBulletSize property added to AmGraph. Might be useful for XY chart.
979
980 animateAgain() method added to all charts. Will trigger animation.
981
982 2.2.1
983 Changes were made in JavaScript version only.
984
985 We used Google's Closure Compiler (http://closure-compiler.appspot.com/home)
986 app to optimize the code and now size of amCharts is less by ~13 KB!
987
988 oneBalloonOnly property added to ChartCursor. If true, only one value balloon
989 at a time will be displayed. Default value is false.
990
991 Some minor bugs were fixed.
992
993 2.2.0
994 JavaScript version of XY Chart is now available.
995 Code was optimized so even with this new chart the size of a file got smaller!
996 Some minor bugs fixed in JS version.
997 We decided to remove a possibility to have gradient fills of JS pie chart as this
998 might cause some unsolvable bugs.
999
1000 2.1.5
1001 Fix in JavaScript version:
1002 Some garbage used to appear on plot area while zooming candlestick chart.
1003
1004 2.1.4
1005 Fix in JavaScript version:
1006 One i variable was't declared so it became global. This might cause some conflicts
1007 with other scripts on a page.
1008
1009 2.1.3
1010
1011 Fixes / tweaks in JavaScript version:
1012
1013 If duration of ValueAxis is set, value balloons now also display duration.
1014
1015 If a label was added with chart.addLabel method after the chart is created, these
1016 labels used to dissapear after validateNow() methos was called.
1017
1018 Some issues with positive/negative graph masking fixed.
1019
1020 If graph type was column, startDuration was > 0, and there were values equal to 0,
1021 an error used to happen with Chrome while animating.
1022
1023 Legend marker type "bubble" wasn't working at all.
1024
1025 Legend marker type "line" or "dashed line" wasn't registering clicks on the marker.
1026
1027 2.1.0
1028 Radar/Polar chart added to JavaScript charts
1029 Some bug fixes/tweaks in both flash and JavaScript versions.
1030
1031
1032 2.0.7
1033 Memory leaks fixed and performance inproved for JavaScript version.
1034
1035
1036 2.0.6
1037 Changes in JavaScript version:
1038 We strongly recommend upgrading to this version, as it contains some important
1039 updates and fixes.
1040
1041 One important change which might affect chart behavior on touch devices was made.
1042 As our charts have a possibility to zoom-in or scroll, we are capturing touch events
1043 and zoom or pan or scroll the chart if such event happens. This means that if a
1044 chart is on a page, and user is moving a page with a finger, the page won't move if
1045 he touches the chart first. Understanding that in most cases moving a page is a
1046 primary purpose of a user, we disabled our pan behaviors by default. If you think
1047 that selecting or or panning the chart is a primary purpose of your chart users,
1048 you should set:
1049
1050 chart.panEventsEnabled = true;
1051
1052 Another important fix - the charts were redrawing when browser was resized even
1053 if chart containers size didn't changed. This affected performance a lot.
1054
1055 Some other minor fixes were made.
1056
1057
1058 2.0.5
1059 Changes in JavaScript version:
1060 Some minor bugs fixed.
1061
1062
1063 2.0.4
1064 Changes in JavaScript version:
1065 gridPosition property with possible values "start" and "middle" added to CategroryAxis;
1066 usePrefixes added to valueAxis;
1067
1068
1069 2.0.3
1070 Changes in JavaScript version:
1071 Mouse and text related problems which appeared in newly released IE9 were fixed.
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