excelperfect
Excel、PowerPoint和Word使用了一种称为磅的测量方法。但是，标准应用程序菜单中的测量单位是厘米或英寸。
可以在Excel选项更改默认的测量单位。单击“文件->选项->高级->显示->标尺单位”，如下图1所示，修改默认单位。
图1
英寸、厘米、磅的转换
从英寸或厘米转换为磅相当简单，因为1英寸等于72磅，1厘米等于28.35磅（四舍五入到小数点后2位）。Microsoft提供了两个有用的VBA函数来进行转换。
从英寸转换为磅
Sub InchesToPoints()
Dim valueInches As Double
Dim valuePoints As Double
valueInches = 25
valuePoints =Application.InchesToPoints(valueInches)
Debug.Print valuePoints
End Sub
从厘米转换为磅
Sub CentimetersToPoints()
Dim valueCentimeters As Double
Dim valuePoints As Double
valueCentimeters = 25
valuePoints =Application.CentimetersToPoints(valueCentimeters)
Debug.Print valuePoints
End Sub
从磅转换为厘米
Sub PointsToCentimeters()
Dim valuePoints As Double
Dim valueCentimeters As Double
valuePoints = 50
valueCentimeters = valuePoints /Application.CentimetersToPoints(1)
Debug.Print valueCentimeters
End Sub
从磅转换为英寸
Sub PointsToInches()
Dim valuePoints As Double
Dim valueInches As Double
valuePoints = 700
valueInches = valuePoints /Application.CentimetersToPoints(1)
Debug.Print valueInches
End Sub
磅、像素的转换
虽然像素似乎是一个可以理解的度量单位，用于控制对象的位置，但它并不像预期的那样有用。像素的数量取决于各种因素，例如每个监视器使用的屏幕分辨率。可以使用下面的VBA代码将磅转换为像素。
Sub PointsToPixels()
Dim valuePoints As Long
Dim valuePixels As Long
valuePoints = 500
valuePixels =Application.ActiveWindow.PointsToScreenPixelsX(valuePoints)
Debug.Print "X轴像素: " &valuePixels
valuePixels = Application.ActiveWindow.PointsToScreenPixelsY(valuePoints)
Debug.Print "Y轴像素: " &valuePixels
End Sub
注：本文的程序整理自exceloffthegrid.com，供学习参考。
欢迎在下面留言，完善本文内容，让更多的人学到更完美的知识。
