📄 颜色查看器
字号:
<script LANGUAGE="JavaScript">
var HexCharacters="0123456789ABCDEF";
function HexValue(decimal)
{
return HexCharacters.charAt((decimal>>4)&0xf)+HexCharacters.charAt(decimal&0xf)
}
function DecValue(hexadecimal)
{
return parseInt(hexadecimal.toUpperCase(),16)
}
function setColor(colorString)
{
document.HexConvert.HexRed.value=colorString.substring(0,2)
document.HexConvert.HexGreen.value=colorString.substring(2,4)
document.HexConvert.HexBlue.value=colorString.substring(4,6)
document.HexConvert.DecRed.value=DecValue(document.HexConvert.HexRed.value)
document.HexConvert.DecGreen.value=DecValue(document.HexConvert.HexGreen.value)
document.HexConvert.DecBlue.value=DecValue(document.HexConvert.HexBlue.value)
}
function DecFixed(decimal)
{
return Math.min(parseFloat(Math.abs(Math.floor(decimal))), 255)
}
function HexFixed(hexadecimal)
{
return HexValue(Math.min(parseFloat(Math.abs(Math.floor(DecValue(hexadecimal)))), 255))
}
function SyncDecimal()
{
document.HexConvert.DecRed.value=DecFixed(document.HexConvert.DecRed.value)
document.HexConvert.HexRed.value=HexValue(document.HexConvert.DecRed.value)
document.HexConvert.DecBlue.value=DecFixed(document.HexConvert.DecBlue.value)
document.HexConvert.HexBlue.value=HexValue(document.HexConvert.DecBlue.value)
document.HexConvert.DecGreen.value=DecFixed(document.HexConvert.DecGreen.value)
document.HexConvert.HexGreen.value=HexValue(document.HexConvert.DecGreen.value)
Preview()
return
}
function SyncHex()
{
document.HexConvert.HexRed.value=HexFixed(document.HexConvert.HexRed.value)
document.HexConvert.DecRed.value=DecValue(document.HexConvert.HexRed.value)
document.HexConvert.HexGreen.value=HexFixed(document.HexConvert.HexGreen.value)
document.HexConvert.DecGreen.value=DecValue(document.HexConvert.HexGreen.value)
document.HexConvert.HexBlue.value=HexFixed(document.HexConvert.HexBlue.value)
document.HexConvert.DecBlue.value=DecValue(document.HexConvert.HexBlue.value)
Preview()
return
}
function Preview()
{
if (navigator.appName != "Netscape")
{
self.frames[0].document.bgColor=document.HexConvert.HexRed.value+document.HexConvert.HexGreen.value+document.HexConvert.HexBlue.value
}
else
{
document.bgColor=document.HexConvert.HexRed.value+document.HexConvert.HexGreen.value+document.HexConvert.HexBlue.value
}
return
}
</script>
</head>
<script LANGUAGE="JavaScript">
if (navigator.appName != "Netscape")
{
document.write ('<body background="/parch.jpg" bgcolor="#ede2cd" text="#000000" link="#000066" alink="#dddddd" vlink="#993300" topmargin="0" marginheight=0>')
}
else
{
document.write ('<body bgcolor="#ffffff" text="#000000" link="#000066" alink="#dddddd" vlink="#993300" topmargin="0">')
}
</script>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td>
<form NAME="HexConvert">
<center>
<table WIDTH="400" BORDER="0" CELLSPACING="0" CELLPADDING="0">
<tr>
<td ALIGN="CENTER" BGCOLOR="#E6E6E6" WIDTH="400">
<table WIDTH="400" BORDER="5" CELLSPACING="5" CELLPADDING="5" BGCOLOR="#E0E0E0">
<tr>
<td class=top WIDTH="200">
<font FACE="Arial,Helvetica" SIZE="2" COLOR="#FFFFCC">
<b>DECIMAL</b>
</font>
</td>
<td class=top WIDTH="200">
<font FACE="Arial,Helvetica" SIZE="2" COLOR="#FFFFCC">
<b>HEXADECIMAL</b>
</font>
</tr>
<tr>
<td ALIGN="CENTER">
<table BORDER="0">
<tr>
<td ALIGN="CENTER">
<a HREF="javascript: document.HexConvert.DecRed.value=document.HexConvert.DecRed.value*1+10;SyncDecimal();">
[+]</a><br>
<input TYPE="TEXT" NAME="DecRed" SIZE="3" MAXLENGTH="3" VALUE="255" onFocus="DecRed.select()" onBlur="SyncDecimal();"><br>
<a HREF="javascript: document.HexConvert.DecRed.value=document.HexConvert.DecRed.value*1-10;SyncDecimal();">
[-]</a><br>
</td>
<td ALIGN="CENTER">
<a HREF="javascript: document.HexConvert.DecGreen.value=document.HexConvert.DecGreen.value*1+10;SyncDecimal();">
[+]</a><br>
<input TYPE="TEXT" NAME="DecGreen" SIZE="3" MAXLENGTH="3" VALUE="255" onFocus="DecGreen.select()" onBlur="SyncDecimal();"><br>
<a HREF="javascript: document.HexConvert.DecGreen.value=document.HexConvert.DecGreen.value*1-10;SyncDecimal();">
[-]<br>
</td>
<td ALIGN="CENTER">
<a HREF="javascript: document.HexConvert.DecBlue.value=document.HexConvert.DecBlue.value*1+10;SyncDecimal();">
[-]</a><br>
<input TYPE="TEXT" NAME="DecBlue" SIZE="3" MAXLENGTH="3" VALUE="255" onFocus="DecBlue.select()" onBlur="SyncDecimal();"><br>
<a HREF="javascript: document.HexConvert.DecBlue.value=document.HexConvert.DecBlue.value*1-10;SyncDecimal();">
[-]</a><br>
</td>
</tr>
<tr>
<td ALIGN="CENTER">
<font FACE="Arial,Helvetica" SIZE="1">
RED<br>
</font>
</td>
<td ALIGN="CENTER">
<font FACE="Arial,Helvetica" SIZE="1">
GREEN<br>
</font>
</td>
<td ALIGN="CENTER">
<font FACE="Arial,Helvetica" SIZE="1">
BLUE<br>
</font>
</td>
</tr>
</table>
</td>
<td ALIGN="CENTER">
<table BORDER="0">
<tr>
<td ALIGN="CENTER">
<input TYPE="TEXT" NAME="HexRed" SIZE="2" MAXLENGTH="2" VALUE="FF" onFocus="HexRed.select()" onBlur="SyncHex();">
</td>
<td ALIGN="CENTER">
<input TYPE="TEXT" NAME="HexGreen" SIZE="2" MAXLENGTH="3" VALUE="FF" onFocus="HexGreen.select()" onBlur="SyncHex();">
</td>
<td ALIGN="CENTER">
<input TYPE="TEXT" NAME="HexBlue" SIZE="2" MAXLENGTH="3" VALUE="FF" onFocus="HexBlue.select()" onBlur="SyncHex();">
</td>
</tr>
<tr>
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -