📄 inc_class_ajgraph.asp
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<%
' ======================================================================
'
' 阿江统计绘图类 阿江版权所有，引用时请保持完成性并请勿删除版权信息
'
' ArrData(x,y) 数组中y的含义
' 0 详细说明，1 简要说明，2 访问量，3 访问量比例%，4 浏览量，5 浏览量比例%，6 鼠标右键文字
'
' Gra(gtype) 中gtype的含义
' 横图 D 叠放柱图，B 并排柱图，I 仅访问量，V 仅浏览量
' T 表格
' 竖图 d 叠放柱图，b 并排柱图，i 仅访问量，v 仅浏览量
'
' ======================================================================
class AjGraph
public ColWidth,RowModel,MouseModel,TabRow,TabHeader,ArrData(),TotalI,TotalV
private arX,arY,Max4I,Max4V,Max4All,BorModel,UprModel,TabModel,Back_L,Back_M,Back_R,B2_T,B2_B,B2_M,MaxI,MaxV
Private Sub Class_Initialize()
TotalI = 0
TotalV = 0
MaxI = 0
MaxV = 0
Back_L = "style/images/tu_back_left.gif"
Back_M = "style/images/tu_back.gif"
Back_R = "style/images/tu_back_right.gif"
B2_T = "style/images/tu_back_up.gif"
B2_M = "style/images/tu_back_2.gif"
B2_B = "style/images/tu_back_down.gif"
BorModel = "<table border=""0"" cellpadding=""0"" cellspacing=""0"" align=""center"">" _
& vbcrlf & "<tr>" _
& vbcrlf & "<td valign=""top"" rowspan=""2""><p align=""right"" style=""line-height: 12px; margin-right: 2"">$a<br><br>0</p></td>" _
& vbcrlf & "<td width=""10"" valign=""top""><img src="""&Back_L&""" width=""10""></td>" _
& vbcrlf & "$b" _
& vbcrlf & "<td width=""10"" valign=""top""><img src="""&Back_R&""" width=""10""></td></tr>" _
& vbcrlf & "<tr height=""20"" align=""center"" style=""letter-spacing:-2;font-family:Arial;font-size:12px""><td></td>" _
& vbcrlf & "$c" _
& vbcrlf & "<td></td></tr></table>"
UprModel = "<table border=""0"" cellpadding=""0"" cellspacing=""0"" align=""center"">" _
& vbcrlf & "<tr height=""16""><td></td><td> </td></tr>" _
& vbcrlf & "<tr height=""12""><td></td><td valign=""bottom"" width=""101""><img src="""&B2_T&"""></td></tr>" _
& vbcrlf & "$d" _
& vbcrlf & "<tr height=""12""><td></td><td valign=""top""><img src="""&B2_B&"""></td></tr>" _
& vbcrlf & "</table>"
TabModel = "<table border=""0"" cellpadding=""0"" cellspacing=""0"" align=""center"">" _
& vbcrlf & "$e" _
& vbcrlf & "<tr height=""12""><td colspan=""$f""><hr size=""1"" class=""fonts""></td></tr>" _
& vbcrlf & "$g" _
& vbcrlf & "<tr height=""12""><td colspan=""$f""><hr size=""1"" class=""fonts""></td></tr>" _
& vbcrlf & "</table>"
end sub
' 重定义数组
public sub reArr(arrX,arrY)
redim ArrData(arrX,arrY)
arX=arrX
arY=arrY
end sub
' 执行运算
public sub Exec()
on error resume next
for i=0 to arX
TotalI = TotalI + ArrData(i,2)
TotalV = TotalV + ArrData(i,4)
if ArrData(i,2)>MaxI then MaxI=ArrData(i,2)
if ArrData(i,4)>MaxV then MaxV=ArrData(i,4)
next
if TotalI>0 then
for i=0 to arX
ArrData(i,3) = formatnumber(round(Arrdata(i,2)*100/TotalI,1),1,true)
next
end if
if TotalV>0 then
for i=0 to arX
ArrData(i,5) = formatnumber(round(ArrData(i,4)*100/TotalV),1,true)
next
end if
for i=0 to arX
ArrData(i,6)=MouseModel
for j= arY to 0 step -1
ArrData(i,6) = replace(ArrData(i,6),"$" & j,ArrData(i,j))
next
next
Max4I = findmax4(MaxI)
Max4V = findmax4(MaxV)
if Max4V>Max4I then
Max4All = Max4V
else
Max4All = Max4I
end if
end sub
' 绘制访问量横图
public function Gra(gType)
dim str1,str2,str3
select case gType
' 横图
case "B" ' 并排 访问量浏览量组合图
str1 = Max4All & "<br><br>" & Max4All*3/4 & "<br><br>" & Max4All/2 & "<br><br>" & Max4All/4
for i=0 to arX
str2 = str2 & "<td align=""center"" valign=""bottom"" width="""&ColWidth&""" background="""&back_M&""" title="""&ArrData(i,6)&"""><span " _
& "class=""gra"" style=""width:5;height:"&ArrData(i,4)*100/Max4All&"""></span><span class=""gra2"" style=""width:5;height:"&ArrData(i,2)*100/Max4All&""">" _
& "</span></td>"
str3 = str3 & "<td width="""&ColWidth&""" title="""&ArrData(i,6)&""">" & ArrData(i,1) & "</td>"
next
case "D" ' 堆叠 访问量浏览量组合图
str1 = Max4All & "<br><br>" & Max4All*3/4 & "<br><br>" & Max4All/2 & "<br><br>" & Max4All/4
for i=0 to arX
str2 = str2 & "<td align=""center"" valign=""bottom"" width="""&ColWidth&""" background="""&back_M&""" title="""&ArrData(i,6)&"""><span " _
& "class=""gra2"" style=""width:10;height:"&ArrData(i,4)*100/Max4All&"""><span class=""gra"" style=""width:10;border:0px;height:"&(ArrData(i,4)-ArrData(i,2))*100/Max4All&"""></span>" _
& "</span></td>"
str3 = str3 & "<td width="""&ColWidth&""" title="""&ArrData(i,6)&""">" & ArrData(i,1) & "</td>"
next
case "I" ' 访问量图
str1 = Max4I & "<br><br>" & Max4I*3/4 & "<br><br>" & Max4I/2 & "<br><br>" & Max4I/4
for i=0 to arX
str2 = str2 & "<td align=""center"" valign=""bottom"" width="""&ColWidth&""" background="""&back_M&""" title="""&ArrData(i,6)&"""><span " _
& "class=""gra2"" style=""width:10;height:"&ArrData(i,2)*100/Max4I&"""></span></td>"
str3 = str3 & "<td width="""&ColWidth&""" title="""&ArrData(i,6)&""">" & ArrData(i,1) & "</td>"
next
case "V" ' 浏览量图
str1 = Max4V & "<br><br>" & Max4V*3/4 & "<br><br>" & Max4V/2 & "<br><br>" & Max4V/4
for i=0 to arX
str2 = str2 & "<td align=""center"" valign=""bottom"" width="""&ColWidth&""" background="""&back_M&""" title="""&ArrData(i,6)&"""><span " _
& "class=""gra"" style=""width:10;height:"&ArrData(i,4)*100/Max4V&"""></span></td>"
str3 = str3 & "<td width="""&ColWidth&""" title="""&ArrData(i,6)&""">" & ArrData(i,1) & "</td>"
next
' 竖图
case "d" ' 堆叠图
for i=0 to arX
str1 = str1 & "<tr height=""16"" title="""&ArrData(i,6)&"""><td align=""right"">"&ArrData(i,1)&" </td><td background="""&B2_M&"""><span class=""gra2"" style=""width:"&ArrData(i,2)*100/Max4All&";height:10;border-left:#000000 1px solid;border-bottom:none""></span><span class=""gra"" style=""width:"&ArrData(i,4)*100/Max4All-ArrData(i,2)*100/Max4All&";height:10;border:none""></span></td></tr>"
next
case "b" ' 并排图
for i=0 to arX
str1 = str1 & "<tr height=""16"" title="""&ArrData(i,6)&"""><td align=""right"">"&ArrData(i,1)&" </td><td background="""&B2_M&"""><span class=""gra2"" style=""width:"&ArrData(i,2)*100/Max4All&";height:5;border-left:#000000 1px solid;border-bottom:none""></span><br><span class=""gra"" style=""width:"&ArrData(i,4)*100/Max4All&";height:5;border-left:#000000 1px solid;border-bottom:none""></span></td></tr>"
next
case "i" ' 访问量图
for i=0 to arX
str1 = str1 & "<tr height=""16"" title="""&ArrData(i,6)&"""><td align=""right"">"&ArrData(i,1)&" </td><td background="""&B2_M&"""><span class=""gra2"" style=""width:"&ArrData(i,2)*100/Max4I&";height:10;border-left:#000000 1px solid;border-bottom:none""></span></td></tr>"
next
case "v" ' 浏览量图
for i=0 to arX
str1 = str1 & "<tr height=""16"" title="""&ArrData(i,6)&"""><td align=""right"">"&ArrData(i,1)&" </td><td background="""&B2_M&"""><span class=""gra"" style=""width:"&ArrData(i,4)*100/Max4V&";height:10;border-left:#000000 1px solid;border-bottom:none""></span></td></tr>"
next
end select
if gType= "D" or gType= "B" or gType= "I" or gType= "V" then
Gra = replace(replace(replace(BorModel,"$a",str1),"$b",str2),"$c",str3)
else
Gra = replace(UprModel,"$d",str1)
end if
Gra=vbcrlf & "<!--A"&"j"&"ia"&"ng Stat 2.0-->" & vbcrlf & Gra & vbcrlf & "<!--A"&"j"&"ia"&"ng Stat 2.0-->" & vbcrlf
end function
function TabGra(tCols)
dim str1,str2
for i=0 to arX
str2 = TabRow
for j=arY to 0 step -1
str2=replace(str2,"$" & j,ArrData(i,j))
next
str1=str1 & str2
next
TabGra=replace(replace(replace(TabModel,"$e",TabHeader),"$f",tCols),"$g",str1)
end function
' 找到一个合适的4的倍数
private function findmax4(inmax)
if inmax<=4 then
findmax4=4
elseif inmax<80 then
findmax4 = (int(inmax/4)+1)*4
elseif inmax<400 then
findmax4 = (int(inmax/20)+1)*20
elseif inmax<800 then
findmax4 = (int(inmax/40)+1)*40
elseif inmax<2000 then
findmax4 = (int(inmax/80)+1)*80
else
findmax4 = (int(inmax/400)+1)*400
end if
end function
end class
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