In this release Polar Chart has been implemented. Visit Visifire documentation for more information regarding Polar Chart. http://visifire.com/documentation/Visifire_Documentation/Chart_Types/Polar_Chart.htm

Also, this release contains fix for the following bugs:

• If ShadowEnabled property was set to true in Chart then Transparent color was not getting applied as background color of PlotArea.
• AxisZoomEventArgs didn’t return accurate values for ViewMin and ViewMax properties while zooming.
• Chart was not behaving as expected while zooming the combination charts with Spline.
• In WPF RightClick event was not working as expected.

You can download Visifire v3.1.4 beta 3 & v3.5.7 beta 3 here.

Cheers,
Team Visifire

You folks know that Windows Phone 7 Charts are possible with Visifire. Due to some breaking changes in the latest Beta release of Windows Phone Developer Tools users had issues using Visifire. We have decided to ship separate binaries for WP7 users. All that changes is that one has to provide reference to SLWpVisifire.Charts.dll instead of regular Visifire for Silverlight binaries. Listed below are few links to get you started quickly with Windows Phone 7 Charts:

• Setting up environment for Windows Phone 7 development
• Creating your first Windows Phone 7 Chart

Download the latest version of Visifire here. We are very excited about this release & would love to have your feedback.

Cheers
Team Visifire

Hi,

Today we are releasing Visifire binary specifically for Windows Phone 7 Series. Visifire binary provides you a control which can be used in WP7 only. Create your first chart in WP7 today! Following link from Visifire documentation will be helpful for you.

http://visifire.com/documentation/Visifire_Documentation/Quick_Start/WP7/Your_First_Windows_Phone_Chart.htm

Also, this release contains fix for the following bugs:

• Chart threw exception while updating chart at real-time in Blend.
• ZoomingEnabled property in chart was not working as expected at real-time.
• ZoomBar didn’t behave as expected if chart state was changed from ScrollBar to ZoomBar at real-time.

With this release Visifire introduces Spline Chart. A Spline Chart is similar to a Line Chart except that it draws a fitted curve through the data points. The spline interpolation and smoothing is for improved presentation of data. It allows one to take a limited set of known data points and approximate transitional values.

Demoed below is Messi’s path to glory!

• Visit documentation on how to create a Spline Chart.
• Visit Gallery for more Spline Chart samples.
• Download the latest version of Visifire here.

Cheers,
Team Visifire

With this release Visifire introduces Radar Chart. A Radar Chart is a graphical method of displaying multivariate data in the form of a two-dimensional chart of three or more quantitative variables represented on axes starting from the same point. Radar Chart is also known as Web, Spider or Star Chart.

Shown below is the goals scored by top countries in FIFA World Cups 2006 & 2010 (till date).

• Visit documentation on how to create a Radar Chart.
• Visit Gallery for more Radar Chart samples.
• Download the latest version of Visifire here.

Cheers,
Team Visifire

Hi,

This release contains the following enhancement:

• New Chart types Spline and Radar have been implemented in Visifire.

Also, this release contains fix for the following bugs:

• Int64 overflow issue with DataPoint having bigger YValue.
• AxisIndicator was getting clipped if chart size was less.
• Chart threw exception while updating the DataSeries which was removed from the Series collection of Chart.

Hi,

This release contains the following enhancement:

• AnimationEnabled property has been introduced in ChartGrid class. One can easily enable or disable the initial animation for Grids.

Also, this release contains fix for the following bugs:

• ViewportRangeEnabled property for secondary y-axis was not behaving as expected.
• Color property threw exception while DataMapping.
• Axis was not updated if a DataPoint was removed at real-time.

Hi,

This release contains the following enhancements:

• ActualInterval property has been introduced in Axis. So one can easily access the actual interval calculated internally.
• The performance has been improved by optimizing TextParser and DataPoint selection logic.
• Modifier “#Percentage” is now applicable for all chart types. You can see the live demo below. Also visit Visifire documentation for more info.

Here is the source code for the above sample.

Also, this release contains fix for the following bugs:

• In WPF, chart threw exception while resizing in Blend.
• Chart threw exception if InterlacedColor property of ChartGrid was updated at real-time.
• Stacked Area chart was not behaving as expected if YValue property was not set in DataPoint.
• Indicator for Chart was not working properly with Safari on Mac.
• TrendLine was not behaving as expected if XValueType property was set as ‘Time’ in DataSeries.

Today we are releasing Visifire 3.5.4 GA with the following features:

• Logarithmic Axis
• ShowIndicator() in Chart.
• HideIndicator() in Chart.
• ShowMovingMarker() in DataSeries.
• HideMovingMarker() in DataSeries.

Also this release contains fix for the following bugs:

• Selected property in DataPoint was not returning proper value on mouse click event.
• Label for vertical TrendLines were not displayed properly.
• Logarithmic axis was not working as expected for chart without any DataSeries.
• NewLine character was not working as expected in AxisXLabel property of DataPoint.

Hi,

This release contains the following enhancements:

• ShowIndicator() and HideIndicator() function has been implemented in Chart. So now user will be able to show or hide Indicator for Chat on PlotArea mouse event of another chart.

• ShowMovingMarker() and HideMovingMarker() function has been implemented in DataSeries. Now user can easily show or hide moving marker of a Line or StepLine chart on PlotArea mouse event of another chart.  Please check out Visifire documentation for more info.
• Grouping of XValues and YValues has been implemented for axis. Checkout Visifire documentation for more info.

Here is the live demo