javascript模拟ACDSEE简单功能,javascript模拟ACDSEE简单功能
【 tulaoshi.com - Javascript 】
简单的放大缩小，显示坐标功能。
-------------------------------------
演示代码：
-------------------------------------
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"
<HTML
<HEAD
<TITLE Document </TITLE
<style type="text/css"
body{
padding : 0px ;
margin : 0px;
background-color : #999999 ;
}
.DivMain {
position : absolute ;
text-align : center ;
overflow : hidden ;
}
.DivMenu {
position : absolute ;
text-align : left ;
overflow : hidden ;
}
.ImgMain {
position : absolute ;
overflow : hidden ;
border : 0px ;
}
.TBMain {
background-color : #CCCCCC ;
padding : 0px ;
border : 0px ;
z-index : 99 ;
line-height : 18px ;
}
.TBMenu {
background-color : #FFCCCC ;
padding : 0px ;
border : 0px ;
z-index : 99 ;
color: #000000 ;
}
.HrScroll {
margin : 0px;
background-color : #FFFFFF ;
padding : 0px ;
border : 0px ;
z-index : 99 ;
color : #000000 ;
border-spacing : 0px;
width : 160px ;
height : 10px ;
}
</style
<SCRIPT LANGUAGE="JavaScript"
<!--
var originalWidth ;
var originalHeight ;
var objDivMain ;
var objTbMain ;
var objImg ;
var ObjDrag ;
var objDivMenu ;
var objTbMemu ;
var objbtnImgInfo ;
var objDivFlag;
var objHrScroll;
var oRcts ;
var oTextRange ;
function setInit(obj) {
objDivMain = document.getElementById("divMain") ;
objTbMain = document.getElementById("TbMain") ;
objDivMenu = document.getElementById("DivMenu") ;
objTbMenu = document.getElementById("TbMenu") ;
objImg = document.getElementById("imgMain") ;
objbtnImgInfo = document.getElementById("btnImgInfo") ;
objDivFlag = document.getElementById("DivFlag");
objHrScroll = document.getElementById("HrScroll");
originalWidth = obj.width;
originalHeight = obj.height;
objImg.style.width = originalWidth;
objImg.style.height = originalHeight;
fmImgZoom.FitScreen.click();
}
function setFitScreen() {
initImg(objImg);
}
function setOriginal() {
var intBodyWidth ;
var intBodyHeight ;
intBodyWidth = document.body.clientWidth ;
intBodyHeight = document.body.clientHeight ;
objImg.style.left = 0 ;
objImg.style.top = 0 ;
objImg.style.width = originalWidth;
objImg.style.height = originalHeight;
objImg.style.zoom = 1 ;
objDivMain.style.width = intBodyWidth ;
objDivMain.style.height = intBodyHeight - objTbMain.clientHeight;
fnWritePos(objImg.style.left,objImg.style.top,objImg.style.zoom);
}
function initImg(objCurrent) {
var intBodyWidth ;
var intBodyHeight ;
intBodyWidth = document.body.clientWidth ;
intBodyHeight = document.body.clientHeight ;
objTbMain.style.top = 0;
objTbMain.style.height = 20;
objTbMain.style.width = intBodyWidth;
objDivMain.style.left = 0 ;
objDivMain.style.height = intBodyHeight - objTbMain.clientHeight;
objDivMain.style.width = intBodyWidth ;
initZoom(objCurrent);
}
function initZoom(obj){
var intObjWidth ;
var intObjHeight ;
var intDivHeight ;
var intZoomRatio ;
intDivHeight = objDivMain.style.pixelHeight;
intObjHeight = obj.style.pixelHeight;
intZoomRatio = intDivHeight / intObjHeight;
obj.style.zoom = intZoomRatio ;
obj.style.top = 0;
obj.style.left = 0;
fnWritePos (obj.style.left,obj.style.top,obj.style.zo
来源:https://www.tulaoshi.com/n/20160129/1482734.html
看过《javascript模拟ACDSEE简单功能》的人还看了以下文章 更多>>
fenglinfengyun
