📄 _vmldiagram.js
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/*****************************************************************\
Vml图表类，作者：幻宇
这里把该类改成了 DronFw 可用的形式，不好意思了，幻宇兄，嘿嘿 ^_^
\*****************************************************************/
DronFw.Class.VmlDiagram = function(){
this.ac="green,yellow,red,blue,gray".split(",")
this.getCss=function(css,k,df){
if(css==null)
return def==null ? "" : df
var r=new RegExp("(^|)"+k+":([^\;]*)(\;|$)","gi")
var a=r.exec(css.replace(/=/g,":").replace(/ /g,"").toLowerCase())
return a==null ? (df==null ? "" : df) : (isNaN(a[2])||a[2]=="" ? a[2] : parseInt(a[2]))
}
this.bar=function(vList,css){
var l="",a,n,s,hsz,max=0,cx=20,ch
var pw=this.getCss(css,"width",500),ph=this.getCss(css,"height",300)
if(ph<150||pw<150){
alert("图表区域太小，中断输出！")
return
}
a=vList.split(";")
for(var i in a){
a[i]=a[i].split(",")
for(var j in a[i]){
if(i>0&&j>0)
if(parseInt(a[i][j])>max)
max=parseInt(a[i][j])
}
}
if(max==0)
return
hsz=(ph-100)/max
n=(vList.length-vList.replace(/;/g,"").replace(/,/g,"").length)*20+20
if(pw<n)
pw=n
l+="<v:rect fillcolor='"+this.getCss(css,"background","white")+"' style='position:absolute;left:0;top:0;width:"+pw+";height:"+ph+"'><v:shadow on=t type=emboss opacity=80% offset='3px,3px' offset2='5px,5px' /></v:rect>"
l+="<v:line from="+30+","+(ph-30)+" to="+30+","+10+"><v:stroke startarrow=none endarrow=classic /></v:line>"
l+="<v:line from="+30+","+(ph-30)+" to="+(pw-10)+","+(ph-30)+"><v:stroke startarrow=none endarrow=classic /></v:line>"
l+="<span style='position:absolute;z-index:3;font:12;left:220;top:10'>"+this.getCss(css,"title")+"</span>"
l+="<span style='position:absolute;z-index:3;font:12;left:"+(pw-50)+";top:"+(ph-20)+"'>"+a[0][0]+"</span>"
l+="<span style='position:absolute;z-index:3;font:12;left:10;top:10;width:5;word-break:break-all'>"+this.getCss(css,"vname")+"</span>"
for(i=0;i<5;i++){
l+="<v:line from="+30+","+(70+i*(ph-100)/5)+" to="+(pw-10)+","+(70+i*(ph-100)/5)+" strokecolor=#c0c0c0><v:stroke dashstyle=dash /></v:line>"
l+="<span style='position:absolute;z-index:3;font:12;left:"+10+";top:"+(65+i*(ph-100)/5)+"'>"+(parseInt(max)*(5-i)/5)+"</span>"
}
for(i in a){
for(j in a[i]){
if(i==0){
if(j>0){
l+="<v:rect fillcolor='"+this.ac[j-1]+"' style='position:absolute;left:"+(j*80-20)+";top:30;width:20;height:20' />"
l+="<span style='position:absolute;z-index:3;font:12;left:"+(j*80+5)+";top:35'>"+a[i][j]+"</span>"
}
}
else{
if(j==0)
l+="<span style='position:absolute;z-index:3;font:12;left:"+cx+";top:"+(ph-25)+"'>"+a[i][j]+"</span>"
else{
ch=a[i][j]*hsz
l+="<v:rect title='"+a[i][j]+"' fillcolor='"+this.ac[j-1]+"' style='position:absolute;left:"+cx+";top:"+(ph-30-ch)+";width:20;height:"+ch+"' />"
if(this.getCss(css,"showVal")=="t")
l+="<span style='position:absolute;z-index:3;font:12;left:"+(cx+3)+";top:"+(ph-42-ch)+"'>"+a[i][j]+"</span>"
cx+=20
}
}
}
cx+=20
}
return l
}
this.lines=function(vList,css){
var l="",a,n,s,hsz,max=0,ch
var pw=this.getCss(css,"width",500),ph=this.getCss(css,"height",300)
if(ph<150||pw<150){
alert("图表区域太小，中断输出！")
return
}
a=vList.split(";")
for(var i in a){
a[i]=a[i].split(",")
for(var j in a[i]){
if(i>0&&j>0)
if(parseInt(a[i][j])>max)
max=parseInt(a[i][j])
}
}
if(max==0)
return
hsz=(ph-100)/max
n=a.length*40+40
if(pw<n)
pw=n
l+="<v:rect fillcolor='"+this.getCss(css,"background","white")+"' style='position:absolute;left:0;top:0;width:"+pw+";height:"+ph+"'><v:shadow on=t type=emboss opacity=80% offset='3px,3px' offset2='5px,5px' /></v:rect>"
l+="<v:line from="+30+","+(ph-30)+" to="+30+","+10+"><v:stroke startarrow=none endarrow=classic /></v:line>"
l+="<v:line from="+30+","+(ph-30)+" to="+(pw-10)+","+(ph-30)+"><v:stroke startarrow=none endarrow=classic /></v:line>"
l+="<span style='position:absolute;z-index:3;font:12;left:"+(pw-50)+";top:"+(ph-20)+"'>"+this.getCss(css,"xname")+"</span>"
l+="<span style='position:absolute;z-index:3;font:12;left:10;top:10;width:5;word-break:break-all'>"+a[0][0]+"</span>"
l+="<span style='position:absolute;z-index:3;font:12;left:220;top:10'>"+this.getCss(css,"title")+"</span>"
for(i=0;i<5;i++){
l+="<v:line from="+30+","+(70+i*(ph-100)/5)+" to="+(pw-10)+","+(70+i*(ph-100)/5)+" strokecolor=#c0c0c0><v:stroke dashstyle=dash /></v:line>"
l+="<span style='position:absolute;z-index:3;font:12;left:"+10+";top:"+(65+i*(ph-100)/5)+"'>"+(parseInt(max)*(5-i)/5)+"</span>"
}
for(i in a){
for(j in a[i]){
if(i==0){
if(j>0){
l+="<v:rect fillcolor='"+this.ac[j-1]+"' style='position:absolute;left:"+(j*80-20)+";top:30;width:20;height:20' />"
l+="<span style='position:absolute;z-index:3;font:12;left:"+(j*80+5)+";top:35'>"+a[i][j]+"</span>"
}
}
else{
if(j==0)
l+="<span style='position:absolute;z-index:3;font:12;left:"+(i*40)+";top:"+(ph-25)+"'>"+a[i][j]+"</span>"
else{
ch=a[i][j]*hsz
if(i>1){
oh=parseInt(a[i-1][j]*hsz)
l+="<v:line from="+((i-1)*40)+","+(ph-oh-30)+" to="+(i*40)+","+(ph-ch-30)+" strokecolor='"+this.ac[j-1]+"' />"
}
l+="<v:rect title='"+a[i][j]+"' fillcolor='"+this.ac[j-1]+"' style='z-index:3;position:absolute;left:"+(i*40-1)+";top:"+(ph-ch-31)+";width:3;height:"+3+"' />"
if(this.getCss(css,"showVal")=="t")
l+="<span style='position:absolute;z-index:3;font:12;left:"+(i*40-5)+";top:"+(ph-ch-42)+"'>"+a[i][j]+"</span>"
}
}
}
}
return l
}
this.pie=function(vList,css){
var l="",a,i,j,n,s,amt,dx=0
var pw=this.getCss(css,"width",500),ph=this.getCss(css,"height",300)
if(ph<150||pw<150){
alert("图表区域太小，中断输出！")
return
}
a=vList.split(";")
n=a.length*170-130
if(pw<n)
pw=n
l+="<v:rect fillcolor='"+this.getCss(css,"background","white")+"' style='position:absolute;left:0;top:0;width:"+pw+";height:"+ph+"'><v:shadow on=t type=emboss opacity=80% offset='3px,3px' offset2='5px,5px' /></v:rect>"
l+="<span style='position:absolute;z-index:3;font:12;left:220;top:10'>"+this.getCss(css,"title")+"</span>"
if(a.length==2)
dx=pw/2-100
if(a.length==3)
dx=pw/2-180
for(i in a){
a[i]=a[i].split(",")
amt=0
for(j=1;j<a[i].length;j++){
amt+=parseFloat(a[i][j])
}
sa=0
for(j in a[i]){
if(i==0){
if(j>0){
l+="<v:rect fillcolor='"+this.ac[j-1]+"' style='position:absolute;left:"+(j*80-20)+";top:30;width:20;height:20' />"
l+="<span style='position:absolute;z-index:3;font:12;left:"+(j*80+5)+";top:35'>"+a[i][j]+"</span>"
}
}
else{
if(j==0){
l+="<span style='position:absolute;z-index:3;font:12;left:"+(i*170-90+dx)+";top:"+(ph-50)+"'>"+a[i][j]+"("+amt+")</span>"
}
else{
ea=a[i][j]*360/amt+sa
if(j==a[i].length-1)
ea=0
if(a[i][j]>0)
l+=this.getPie(60,sa,ea,"title:"+a[i][j]+";val:"+(parseInt((10000*a[i][j]/amt))/100)+"%;x:"+(i*170-70+dx)+";y:"+(ph/2+10)+";background:"+this.ac[j-1])
sa=ea
}
}
}
}
return l
}
this.getPie=function(r,sa,ea,css){
var sf,ef,sx,sy,ex,ey
var title=this.getCss(css,"title"),val=this.getCss(css,"val")
var x=parseInt(this.getCss(css,"x",0)),y=parseInt(this.getCss(css,"y",0))
sf=Math.PI*(sa/180)
ef=Math.PI*(ea/180)
sy=parseInt(r*Math.sin(sf))
sx=parseInt(r*Math.cos(sf))
ey=parseInt(r*Math.sin(ef))
ex=parseInt(r*Math.cos(ef))
s="m0,0l"+sx+","+sy+"ar-"+r+",-"+r+","+r+","+r+","+ex+","+ey+","+sx+","+sy+",l0,0xe"
l="<v:shape path='"+s+"' title='"+title+"' coordsize=1,1 style='position:absolute;width:1;height:1;left:"+this.getCss(css,"x","0")+";top:"+this.getCss(css,"y","0")+"' fillcolor='"+this.getCss(css,"background","white")+"' />"
if(ef==0)
ef=270
var cx=(r+10)*Math.cos((sf+ef)/2),cy=(r+10)*Math.sin((sf+ef)/2)
l+="<span style='position:absolute;z-index:3;font:12;left:"+(cx+x-10)+";top:"+(cy+y-5)+"'>"+val+"</span>"
return l
}
this.draw=function(vList,css){
var l,type=this.getCss(css,"type")
if(type=="pie")
l=this.pie(vList,css)
else if(type=="lines")
l=this.lines(vList,css)
else
l=this.bar(vList,css)
return l
}
}⌨️ 快捷键说明
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