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Dran-View 6 User Guide
10.9. Active Tool Delta Measurement
Delta
Measure-
ments
When this tool is active, its icon on the Chart Toolbar and in the Tools > Active
Tool menu will look like this: . When this tool is active and the cursor is
positioned above a Chart, the cursor will look like this: . This tool can be
active simultaneously with other tools. An active state does not necessarily indicate
that the tool will be used when you click in a chart. Instead, an active state shows
that a delta measurement is active in the chart which has focus. The state of this
tool is maintained individually for each chart. Select the tool again to disable it and
hide all delta measurements in the active chart.
To measure the distance between two points, left-click over the first point in a chart
while moving the pointer to the second point. Release the mouse button. The
distance between the two points will now be displayed in the chart as a delta
marker:
Repeating this action will remove the first delta marker. This means only one delta
marker can be shown in each chart.
The appearance and behavior of the delta tool can be modified on the Delta
property page using the chart's property dialog box.
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