Category: E3Chart

Question: How can I keep bad quality data from being displayed in an E3Chart? Solution: To do so, you must edit ShowBadPoint property of all the chart’s pens to False,…

Question: How can I display the pen’s values being displayed on the E3Chart? Solution: To do so, go to Legend tab in E3Chart‘s properties and enable the legend, selecting the…

Question: Why is the message “No connection, Query(Disconnected): 34” being displayed on an E3Chart legend’s Status column? Solution: This happens in situations such as: Query1 SQL issues, or Database connection…

Question: How can I edit an E3Chart‘s vertical axis at run time? Solution: This can’t be done. Therefore, you must create a new axis, via AddAxis method. Example: Screen.Item(“E3Chart1”).Axes.AddAxis “NewAxisName”…

Question: How can I change the color of an E3Chart’s pen at run time? Solution: To do so, you must edit the pen’s Color property via links or scripts.

Question: How can I change the color of an E3Chart’s pens at run time? Solution: To do so, you must create a script using E3 Viewer’s ShowPickColor method to set…

Question: Why do the charts stop displaying data when updating E3 from version 2.0 to version 2.5? Solution: This happens because the fields set up in the pens have blank…

Question: Why do some E3Chart’s real-time pens disappear after a certain time? Solution: This happens because BufferSize property sets a certain number of pens points to be saved in the…