Can yAxisMinValue be set to a value greater than the smallest data point?

[spoonware]

I'm trying to work with a line chart where I can "zoom in" on any data point by clicking on it. One technique I'm attempting is to dynamically change the yAxisMinValue and the yAxisMaxValue so that I can view the data through a narrower range along the y-axis.

 

 

 

For example, if my y-axis values are between 0 and 200 with a step of 10, I want to be able to view a slice of that chart by changing the yMin to 75 and the yMax to 125 thus also changing the interval on the y-axis from 20 to 5. In doing so, I'm essentially saying that I don't want to see any data points that are above 125 or below 75.

 

 

 

The problem is that whenever I set the yMin to a number greater than the smallest value, yMin is ignored and zero is used instead. Also, if the yMax is set to a number less than the largest number, my yMax value is ignored.

 

 

 

Is there a way that I can make my chart perform this way?

 

 

 

Spoonware

[Guest Basundhara Ghosal]

Hi,

I am afraid, as of now FusionCharts does not support the ZOOM functionality.

However, as a work-around you can try using the drill-down functionality for the same.

FusionCharts can be easily and extensively used to create drill-down charts. All the charts in FusionCharts v3 suite support drill down for data elements i.e., in each chart type, the data plot of that chart (columns in Column Charts, Pie slices in Pie Charts etc.) can act as hotspots for the chart. Using the drill down functionality provided by FusionCharts, you can easily produce charts that enact "drill down" or "zoom in (data)" capabilities.

Please refer to the link below for further details on the same:-

Ref.- http://www.fusioncharts.com/docs?/DrillDown/Simple.html

  http://www.fusioncharts.com/docs?/DrillDown/Frames.html

  http://www.fusioncharts.com/docs?/DrillDown/PopUps.html

  http://www.fusioncharts.com/docs?/DrillDown/ClickURL.html

  http://www.fusioncharts.com/docs?/DrillDown/JavaScript.html

Hope this helps.

Edited April 20, 2010 by Guest

[Sanjukta]

Hello,

We are very excited to announce the release of FusionCharts v3.2 that leverages Flash and JavaScript (HTML5) to create stunning charts. It introduces the new zoom charts, Pareto & Marimekko charts and works with both XML and JSON data.

It now works on iPads and iPhones as well. Please visit

http://www.fusioncharts.com/ipad/

to find out what's new.

Furthermore, with this release, we have changed our licensing policies and pricing for our core products - FusionCharts, FusionWidgets, FusionMaps & PowerCharts. More details at:

http://www.fusioncharts.com/license/

Please feel free to share your thoughts with us at:

[email protected]

Thank you and have a good day.

[Guest Angie]

Dear User,

 

We are delighted to announce that PowerCharts is now ready for your iPads and iPhones too. We have just released PowerCharts v3.2. Starting v3.2, PowerCharts has HighCharts embedded within it, and offers both Flash and JavaScript (HTML5) charting . The Flash charts are displayed on a majority of devices and the JavaScript charts on devices that do not support Flash, all of it without writing a line of code.

 

Automatic rendering of JavaScript charts on devices (like iPad and iPhone) where Flash player is not supported.

 

5 new chart types:

 

Heat Map Chart

 

Box and Whisker Chart

 

Step Line Chart

 

Error Line Chart

 

Error Scatter Chart

 

 

* Support for JSON data format.

 

* Support for LinkedCharts, where a single data source controls multiple charts.

 

* Interactive legends in charts allow selective showing/hiding of data series.

 

* Legends now support icons for each data series.

 

* Better management of labels on charts.

 

* Labels now have an auto rendering mode to prevent them from overlapping, the chart selects the best display mode depending on the length of the labels and the width of the chart.

 

* Long labels are truncated, with ellipses appended to the truncated end of each label, and a tooltip bearing the completed label text is displayed when the user hovers over a truncated label.

 

* Support for line breaks and wrapping in all text elements including: caption, sub caption, X-axis title, Y-axis title, Labels and tooltips.

 

* In Line charts, data values can now be positioned either above or below the dataplots. Automatic positioning of data values is also supported.

 

* In Step-line charts dataplots can be joined using vertical lines.

 

* Custom alignment of caption and sub caption using STYLES.

 

* Advanced print management using JavaScript.

 

* Additional options for efficient event handling using JavaScript.

 

* Support for dynamic update of chart properties using JavaScript(barring select scatter and drag charts).

 

* Charts now support % based sizes along with dynamic resizing (barring select scatter and drag charts).

 

 

Learn more about everything new in PowerCharts v3.2 at : http:/ www.fusioncharts.com/PowerCharts/

 

We would love to hear from you at: http://www.fusioncharts.com/contact/