IBM Cognos History Chart

Use this portlet to add a metric history chart to a page.

The history chart is a graphical illustration of the historical performance of a metric.

When you click a metric name in other IBM® Cognos® Metric Studio portlets, the metric history chart in this portlet is automatically updated if the portlets are using the same channel.

The following table shows the properties that you can change.

Table 1. Cognos History Chart portlet properties
Property	Description
Title	Specifies the title of the portlet. Select the Use the entry name check box if you want to use the name of a metric associated with the history chart as a title. If no title is specified, the portlet name is used by default. You can specify a title for each supported language version of the product. Note: The title does not appear in WebSphere®, WCI, and SAP portals.
Language	Specifies the product language version in which the title appears. You can assign the same title for multiple language versions.
Show title in content area	Shows the title in content area of the portlet. This option is useful when the portal does not show the title bar.
Portlet communication options	Enables communication between this portlet, the IBM Cognos Viewer portlet, and other IBM Cognos Metric Studio portlets. When you select the Communicate with other portlets check box, communication between this portlet and other portlets that also have this check box selected is enabled. To set up communication between specific portlets, click Portlets using channel and type the channel name. Only the portlets that share the same channel name can interact. The channel name can contain only letters, numbers, and underscore (_) characters, and must not contain any spaces. For example, sales_reports or AbC are valid channel names.
Image Width	Specifies the image width in pixels. The range is 350 to 1000 pixels.
Image Height	Specifies the image height in pixels. The range is 100 to 1000 pixels.

How To Modify the Properties

To modify the properties for this portlet, click the edit button to open the properties page. If the edit button is disabled or not visible, the administrator did not make these settings available to you. For more information, see Control Access to Portlets.

In the portlet properties page, to reset the default portlet settings, or to return to the settings specified by your administrator, click the reset button Reset icon in the portlet title bar. To exit the properties page without saving the changes, click the return button Return icon or click Cancel.

Tip:

In SAP Enterprise Portal, portlets are named iViews. This document may refer to iViews as portlets.
In Microsoft SharePoint Portal Server, portlets are named Web Parts. This document may refer to Web Parts as portlets.