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Value End Select End With End Sub In a recent post, I have written about a user-defined function (UDF) that uses VBA to control axis scales.There are times when Microsoft Excel is almost too efficient.Options in the VB Editor" width="427" height="368" /Sub Scale Axes() With Active Chart. Or you could assign the code to a button in the worksheet. A more elegant approach is to change the relevant axis when one of the cells within B14: C16 changes. Wouldn’t it be great to be able to link the axis scale parameters to values or, even better, formulas in the worksheet? There are a few pieces you need to make this technique work. Click on the left hand dropdown at the top of this module, and select Private Sub Worksheet_Change(By Val Target As Range) With Active Sheet. You need a chart, a set of values for the scaling parameters, and some VBA code to change the axis scales. While in the Options dialog, uncheck “Auto Syntax Check”.
Or you can manually adjust the axis scales; when the charted values change, you must manually readjust the scales. You can write the entire procedure yourself, but it’s easier and more reliable to let the VB Editor start it for you.
(This approach only works if the chart is on object on the same worksheet that contains the data on which the chart is based.) Follow these steps: That's it—Excel incorporates the new data right into the existing chart, slick as a whistle.
Another approach is to add new data to the range not at the end, but somewhere within the range.
You should turn on the macro recorder and format an axis manually to make sure you use correct syntax in your procedure.
Any chart’s Y axis is a value axis, and this code will work as is. In the Project Explorer window, find the workbook to which you want to add code. If there is no module, right click anywhere in the workbook’s project tree, choose Insert at the top of every new module, saving innumerable problems caused by typos.
This tip walks you through the necessary steps to prevent Excel from automatically updating charts.