Archive for March, 2010

Premium Map Pack 2.2 Released

Saturday, March 20th, 2010

This one includes three additional versions of the high quality Continents map:

World Regions (includes Middle East and Central America regions)

premium_world_regions

Continents maps with all of the Russia attributed to either Europe or Asia

premium_continents_ru_europe

premium_continents_ru_asia

As usualy head over to our customer area to download.

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Stock chart 1.2.3.0 released

Wednesday, March 17th, 2010

FEATURE ADDED:
A new setting, <group_to_full_periods_only> added. This setting affects the chart only if your data contains minutes or seconds. If this is set to false, the chart will try to group data to 10 and 30 sec or min intervals. Otherwise the chart will group to full periods only (seconds -> minutes -> hours…). Note, the default value is “false”. This means the default behavior of the chart was changed – you should set it to “true” in case you want to keep the old behavior.

FEATURE ADDED:
Legend can now show change of the value/percents comparing to the previous date. Previously you could only show the change comparing to the first value of the selected period.

If you want to show percent change of a value comparing to a previous value, use:
{close.percents.single}

If you want to show value change comparing with previous value, use:
{close.change.single}

Download Stock chart

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Flex charting components v 1.4.2.0 released

Friday, March 12th, 2010

We have just released an update for amCharts flex charting components, with some nice new features:

  • coordinateToValue(coordinate) method added to ValueAxis. Converts coordinate (pixels) to value.
  • recalculateToPercents property added to valueAxis. If you set it to true, values will be recalculated to percents, using first selected data items value as base value. To show percent values in balloons or legend, use [[percents.value]], [[percents.close]] tags. There is a checkbox “racalculate to percents” in candlestick example. Check it to see this feature in action.
  • graphs can have a different dataProviders from main chart’s data provider. Note: only categories available in chart’s dataProvider will be visible.
  • zoomToValues(startValue, endValue) method added to ValueAxis. It can only be used with XY chart.
  • When zooming XY chart, value axes dispatch axisZoomed event, with startValue and endValue properties.
  • invalidateData() method added to AmChart.

Some minor bugs were fixed.

Download flex components

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