word、ppt经常要制作图形,例如坐标图,有许多纵横线,需要批量制作,手工极不方便,线间距也不好调节,还有设置网格线的粗细、箭头、颜色等等,这时用VBA就可以发挥优势。
一、要求:
每间隔5格主刻度线加粗显示,组合成一个图;次刻度线较细,组合成一个图。便于批量设置主刻度和次刻度的格式。各条线间距相等
二、程序
Sub coordinate()
Dim shp1 As Shape, shp2() As Shape, shp3() As Shape
,…………………………
'描绘纵坐标
,…………………………
j = 1

k=k+1
ReDim shp2(1 To 1)
ReDim shp3(1 To 1)
For i = 1 To 36
Set shp1 = addln(100 + 5 *(i - 1), 100, 100 + 5 * (i - 1), 275)
shp1.Name = "shp" & "i" & i

If (i - 1) Mod 5 = 0 Then
Set shp2(j) = ActiveDocument.Shapes(shp1.Name)
With shp2(j)
.Line.Weight = 1
End With
j = j + 1
ReDim Preserve shp2(1 To j)
Else
Set shp3(k) = ActiveDocument.Shapes(shp1.Name )
k = k + 1
ReDim Preserve shp3(1 To k)
End If
Next
For i = LBound(shp2) To UBound(shp2) - 1
ActiveDocument.Shapes.Range(Array(shp2(i).Name)).Select (msoFalse)
Next
Selection.ShapeRange.Group
For i = LBound(shp3) To UBound(shp3) - 1
ActiveDocument.Shapes.Range(Array(shp3(i).Name)).Select (msoFalse)
Next
Selection.ShapeRange.Group
'下面是横坐标
j = 1

k=k+1
ReDim shp2(1 To 1)
ReDim shp3(1 To 1)
For i = 1 To 36
Set shp1 = addln(100, 100 + 5 * (i - 1), 275, 100 + 5 * (i - 1))
'…………………………………………
'(横坐标的程序下面部分与上一步的纵坐标相同,略去)
'…………………………………………
End Sub
Function addline(x1, y1, x2, y2)
Set addln = ActiveDocument.Shapes.addline(x1, y1, x2, y2)
With addln.Line
.ForeColor.RGB = RGB(0, 0, 0)
.Weight = 0.5
End With
End Function
三、关键点
将所画直线编号并加上name属性,用可变数组存储,ActiveDocument.Shapes.Range(Array(shp2(i).Name)).Select (msoFalse)可以批量选择主刻度和次刻度线,不加“msoFalse”是无法多重选择的。
Selection.ShapeRange.Group组合所选直线,这样主刻度(第0、5、10……5k条线,每隔4条组合)和次刻度(第1、2、3、4,6、7、8、9……每4条组合都)是组合图形,只要点一下鼠标就可以选中全部线条并批量编辑线条格式,直线再多也没有压力。

坐标网格图

主刻度线

次刻度线