Export Chart

To start exporting chart go to 'Chart->Export Chart ...' menu item or hit F8 when a chart is opened.

Export Chart Menu Item

Export Chart menu item.

Chart Export dialog will appear with preview of what will be exported.

Export Chart Dialog

Export Chart Dialog.

Change chart duration

When Export chart dialog appears it displays chart with one year of data. You can change the amount of data by selecting 'Start Date' and 'End Date' and then click 'Update preview'.

Saving as image

To finally export as image click on 'Save' and supply image name and format. You can export chart in PNG, PCX, JPG, BMP, and TIFF image formats.