AI随机填充色、轮廓色、不透明度脚本
//Randomize Colors.len = app.activeDocument.selection.length;
gradAlert = 0;
strokes = false;
if (len == 0) {
alert("Please select one or more objects. Grouped objects will not be affected.");
} else {
ob = app.activeDocument.selection;
var line1 = "1) 要随机填充色，输入1-100的数值（数值越大，明度越小）\n";
var line2 = "2) 要随机轮廓色，输入1-100的数值并以英文“S”结尾（数值越大，明度越大）\n";
var line3 = "3) 要随机不透明度，输入1-100的最小值和最大值，如30,100\n";
var data = prompt(line1+line2+line3, "");
if ( data == null || data.length ==0 )
{
//User canceled process or didn't enter anything, so do nothing and end nicely.
} else{
if (data.indexOf(",")>0) {
action = data.split(",");
} else {
action = data.split(" ");
}
//if the 's' is it's own value in the array, detect and snip
if (action == "s") {
action.length = action.length-1;
strokes = true;
}
// or, detect and snip the 's' from the last number in the array
if (action.charAt(action.length-1) == "s") {
action = action.substr(0,action.length-1)
//alert(action);
strokes = true;
}
var baseVal = action;
for (j=0; j<len; j++) {
//
//change OPACITY here
if (isNumber(action) && isNumber(action) && action.length == 2) {
calcNum = ((action*1)+((Math.random(1)*(action-action))));
ob.opacity = setLegal(calcNum);
//
//Change COLOR here:
} else if (isNumber(action, 255) && action.length == 1) {
if(app.activeDocument.documentColorSpace == "DocumentColorSpace.RGB"){
action = Math.round(baseVal*2.55);
}
if (strokes == false) {
if (ob.filled == true) {
setColor(ob.fillColor, setLegal(action, 255));
}
} else {
if (ob.stroked == true) {
setColor(ob.strokeColor, setLegal(action,255));
}
}
//
} else {
//break
j = len;
error(action);
}
}
}}
function error(val) {
alert(val+" 数值与脚本不符，应控制在1-100之间！");
}
function isNumber(num, max) {
if (max == undefined) {
max = 100;
}
if (num>=0 && num<=max) {
return true;
}
return false;
}
function setLegal(num, max) {
if (max == undefined) {
max = 100;
}
if (num<0) {
return -num%max;
} else if (num>max) {
return max-(num%max);
} else {
return num;
}
}
function setColor(obj, dev) {
var d = Math.round(Math.random(1)*dev);
if (obj == undefined) {
//do nothing
} else if (obj.typename == "RGBColor") {
//alert("RGB");
d = Math.round(Math.random(1)*dev);
var r = obj.red;
obj.red = setLegal((r-dev)+(d*2), 255);
d = Math.round(Math.random(1)*dev);
var g = obj.green;
obj.green = setLegal((g-dev)+(d*2), 255);
d = Math.round(Math.random(1)*dev);
var b = obj.blue;
obj.blue = setLegal((b-dev)+(d*2), 255);
} else if (obj.typename == "SpotColor") {
//alert("Spot");
var d = Math.round(Math.random(1)*dev);
var t = obj.tint;
obj.tint = setLegal((t-dev)+(d*2), 100);
} else if (obj.typename == "GrayColor") {
//alert("Gray");
var d = Math.round(Math.random(1)*dev);
var t = obj.gray;
obj.gray = (setLegal((t-dev)+(d*2), 100));
} else if (obj.typename == "CMYKColor") {
//alert("CMYK");
d = Math.round(Math.random(1)*dev);
var c = obj.cyan;
obj.cyan = setLegal((c-dev)+(d*2), 100);
d = Math.round(Math.random(1)*dev);
var m = obj.magenta;
obj.magenta = setLegal((m-dev)+(d*2), 100);
d = Math.round(Math.random(1)*dev);
var y = obj.yellow;
obj.yellow = setLegal((y-dev)+(d*2), 100);
d = Math.round(Math.random(1)*dev);
var k = obj.black;
obj.black = setLegal((k-dev)+(d*2), 100);
} else if (gradAlert != 1 && (obj.typename == "PatternColor" || obj.typename == "GradientColor")) {
gradAlert = 1;
alert("Patterns and Gradients will not be transformed.");
} else {
//alert("Nuthin...");
}
}
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AI随机填色脚本，复制以上代码到文本，另存为JS格式文件，在AI中脚本调用即可。这个挺老了不知道论坛里有没有
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