1 方法原理

illustrator是矢量编辑软件，画板是绘制处理的重要容器，在印刷方面的一个重要功能就是查找白色叠印，开发一个查找白色叠印功能，以下功能仅用于学习交流，请勿用于非法用途和商业用途，源代码如下所示：

checkwhiteoverprint();function whiteoverprint() {    for (var k = app.activeDocument.pathItems.length - 1; k > -1; k--) {        if (app.activeDocument.pathItems[k].fillColor != "[SpotColor]") {            if (app.activeDocument.pathItems[k].fillColor == "[CMYKColor]") {                if (app.activeDocument.pathItems[k].fillColor.cyan == 0 && app.activeDocument.pathItems[k].fillColor.magenta == 0 && app.activeDocument.pathItems[k].fillColor.yellow == 0 && app.activeDocument.pathItems[k].fillColor.black == 0 && app.activeDocument.pathItems[k].fillOverprint == true && app.activeDocument.pathItems[k].fillColor != "[None]") {                    app.activeDocument.pathItems[k].selected = true;                    app.activeDocument.pathItems[k].fillOverprint = false;                }            }            if (app.activeDocument.pathItems[k].strokeColor == "[CMYKColor]") {                if (app.activeDocument.pathItems[k].strokeColor.cyan == 0 && app.activeDocument.pathItems[k].strokeColor.magenta == 0 && app.activeDocument.pathItems[k].strokeColor.yellow == 0 && app.activeDocument.pathItems[k].strokeColor.black == 0 && app.activeDocument.pathItems[k].strokeOverprint == true && app.activeDocument.pathItems[k].strokeColor != "[None]") {                    app.activeDocument.pathItems[k].selected = true;                    app.activeDocument.pathItems[k].strokeOverprint = false;                }            }            if (app.activeDocument.pathItems[k].fillColor == "[RGBColor]") {                if (app.activeDocument.pathItems[k].fillColor.red == 255 && app.activeDocument.pathItems[k].fillColor.green == 255 && app.activeDocument.pathItems[k].fillColor.blue == 255 && app.activeDocument.pathItems[k].fillOverprint == true && app.activeDocument.pathItems[k].fillColor != "[None]") {                    app.activeDocument.pathItems[k].selected = true;                    app.activeDocument.pathItems[k].fillOverprint = false;                }            }            if (app.activeDocument.pathItems[k].strokeColor == "[RGBColor]") {                if (app.activeDocument.pathItems[k].strokeColor.red == 255 && app.activeDocument.pathItems[k].strokeColor.green == 255 && app.activeDocument.pathItems[k].strokeColor.blue == 255 && app.activeDocument.pathItems[k].strokeOverprint == true && app.activeDocument.pathItems[k].strokeColor != "[None]") {                    app.activeDocument.pathItems[k].selected = true;                    app.activeDocument.pathItems[k].strokeOverprint = false;                }            }            if (app.activeDocument.pathItems[k].fillColor == "[GrayColor]") {                if (app.activeDocument.pathItems[k].fillColor.gray == 0 && app.activeDocument.pathItems[k].fillOverprint == true && app.activeDocument.pathItems[k].fillColor != "[None]") {                    app.activeDocument.pathItems[k].selected = true;                    app.activeDocument.pathItems[k].fillOverprint = false;                }            }            if (app.activeDocument.pathItems[k].strokeColor == "[GrayColor]") {                if (app.activeDocument.pathItems[k].strokeColor.gray == 0 && app.activeDocument.pathItems[k].strokeOverprint == true && app.activeDocument.pathItems[k].strokeColor != "[None]") {                    app.activeDocument.pathItems[k].selected = true;                    app.activeDocument.pathItems[k].strokeOverprint = false;                }            }        }    }    for (var k = app.activeDocument.compoundPathItems.length - 1; k > -1; k--) {        if (app.activeDocument.compoundPathItems[k].fillColor != "[SpotColor]") {            if (app.activeDocument.compoundPathItems[k].fillColor == "[CMYKColor]") {                if (app.activeDocument.compoundPathItems[k].fillColor.cyan == 0 && app.activeDocument.compoundPathItems[k].fillColor.magenta == 0 && app.activeDocument.compoundPathItems[k].fillColor.yellow == 0 && app.activeDocument.compoundPathItems[k].fillColor.black == 0 && app.activeDocument.compoundPathItems[k].fillOverprint == true && app.activeDocument.compoundPathItems[k].fillColor != "[None]") {                    app.activeDocument.compoundPathItems[k].selected = true;                    app.activeDocument.compoundPathItems[k].fillOverprint = false;                }            }            if (app.activeDocument.compoundPathItems[k].strokeColor == "[CMYKColor]") {                if (app.activeDocument.compoundPathItems[k].strokeColor.cyan == 0 && app.activeDocument.compoundPathItems[k].strokeColor.magenta == 0 && app.activeDocument.compoundPathItems[k].strokeColor.yellow == 0 && app.activeDocument.compoundPathItems[k].strokeColor.black == 0 && app.activeDocument.compoundPathItems[k].strokeOverprint == true && app.activeDocument.compoundPathItems[k].strokeColor != "[None]") {                    app.activeDocument.compoundPathItems[k].selected = true;                    app.activeDocument.compoundPathItems[k].strokeOverprint = false;                }            }            if (app.activeDocument.compoundPathItems[k].fillColor == "[RGBColor]") {                if (app.activeDocument.compoundPathItems[k].fillColor.red == 255 && app.activeDocument.compoundPathItems[k].fillColor.green == 255 && app.activeDocument.compoundPathItems[k].fillColor.blue == 255 && app.activeDocument.compoundPathItems[k].fillOverprint == true && app.activeDocument.compoundPathItems[k].fillColor != "[None]") {                    app.activeDocument.compoundPathItems[k].selected = true;                    app.activeDocument.compoundPathItems[k].fillOverprint = false;                }            }            if (app.activeDocument.compoundPathItems[k].strokeColor == "[RGBColor]") {                if (app.activeDocument.compoundPathItems[k].strokeColor.red == 255 && app.activeDocument.compoundPathItems[k].strokeColor.green == 255 && app.activeDocument.compoundPathItems[k].strokeColor.blue == 255 && app.activeDocument.compoundPathItems[k].strokeOverprint == true && app.activeDocument.compoundPathItems[k].strokeColor != "[None]") {                    app.activeDocument.compoundPathItems[k].selected = true;                    app.activeDocument.compoundPathItems[k].strokeOverprint = false;                }            }            if (app.activeDocument.compoundPathItems[k].fillColor == "[GrayColor]") {                if (app.activeDocument.compoundPathItems[k].fillColor.gray == 0 && app.activeDocument.compoundPathItems[k].fillOverprint == true && app.activeDocument.compoundPathItems[k].fillColor != "[None]") {                    app.activeDocument.compoundPathItems[k].selected = true;                    app.activeDocument.compoundPathItems[k].fillOverprint = false;                }            }            if (app.activeDocument.compoundPathItems[k].strokeColor == "[GrayColor]" && app.activeDocument.compoundPathItems[k].strokeOverprint == true && app.activeDocument.compoundPathItems[k].strokeColor != "[None]") {                if (app.activeDocument.compoundPathItems[k].strokeColor.gray == 0) {                    app.activeDocument.compoundPathItems[k].selected = true;                    app.activeDocument.compoundPathItems[k].strokeOverprint = false;                }            }        }    }    for (var k = app.activeDocument.groupItems.length - 1; k > -1; k--) {        if (app.activeDocument.groupItems[k].fillColor != "[SpotColor]") {            if (app.activeDocument.groupItems[k].fillColor == "[CMYKColor]") {                if (app.activeDocument.groupItems[k].fillColor.cyan == 0 && app.activeDocument.groupItems[k].fillColor.magenta == 0 && app.activeDocument.groupItems[k].fillColor.yellow == 0 && app.activeDocument.groupItems[k].fillColor.black == 0 && app.activeDocument.groupItems[k].fillOverprint == true && app.activeDocument.groupItems[k].fillColor != "[None]") {                    app.activeDocument.groupItems[k].selected = true;                    app.activeDocument.groupItems[k].fillOverprint = false;                }            }            if (app.activeDocument.groupItems[k].strokeColor == "[CMYKColor]") {                if (app.activeDocument.groupItems[k].strokeColor.cyan == 0 && app.activeDocument.groupItems[k].strokeColor.magenta == 0 && app.activeDocument.groupItems[k].strokeColor.yellow == 0 && app.activeDocument.groupItems[k].strokeColor.black == 0 && app.activeDocument.groupItems[k].strokeOverprint == true && app.activeDocument.groupItems[k].strokeColor != "[None]") {                    app.activeDocument.groupItems[k].selected = true;                    app.activeDocument.groupItems[k].strokeOverprint = false;                }            }            if (app.activeDocument.groupItems[k].fillColor == "[RGBColor]") {                if (app.activeDocument.groupItems[k].fillColor.red == 255 && app.activeDocument.groupItems[k].fillColor.green == 255 && app.activeDocument.groupItems[k].fillColor.blue == 255 && app.activeDocument.groupItems[k].fillOverprint == true && app.activeDocument.groupItems[k].fillColor != "[None]") {                    app.activeDocument.groupItems[k].selected = true;                    app.activeDocument.groupItems[k].fillOverprint = false;                }            }            if (app.activeDocument.groupItems[k].strokeColor == "[RGBColor]") {                if (app.activeDocument.groupItems[k].strokeColor.red == 255 && app.activeDocument.groupItems[k].strokeColor.green == 255 && app.activeDocument.groupItems[k].strokeColor.blue == 255 && app.activeDocument.groupItems[k].strokeOverprint == true && app.activeDocument.groupItems[k].strokeColor != "[None]") {                    app.activeDocument.groupItems[k].selected = true;                    app.activeDocument.groupItems[k].strokeOverprint = false;                }            }            if (app.activeDocument.groupItems[k].fillColor == "[GrayColor]") {                if (app.activeDocument.groupItems[k].fillColor.gray == 0 && app.activeDocument.groupItems[k].fillOverprint == true && app.activeDocument.groupItems[k].fillColor != "[None]") {                    app.activeDocument.groupItems[k].selected = true;                    app.activeDocument.groupItems[k].fillOverprint = false;                }            }            if (app.activeDocument.groupItems[k].strokeColor == "[GrayColor]") {                if (app.activeDocument.groupItems[k].strokeColor.gray == 0 && app.activeDocument.groupItems[k].strokeOverprint == true && app.activeDocument.groupItems[k].strokeColor != "[None]") {                    app.activeDocument.groupItems[k].selected = true;                    app.activeDocument.groupItems[k].strokeOverprint = false;                }            }        }    }    win.close();}function showwhiteoverprint() {    win.close();    for (var k = app.activeDocument.pathItems.length - 1; k > -1; k--) {        if (app.activeDocument.pathItems[k].fillColor != "[SpotColor]") {            if (app.activeDocument.pathItems[k].fillColor == "[CMYKColor]") {                if (app.activeDocument.pathItems[k].fillColor.cyan == 0 && app.activeDocument.pathItems[k].fillColor.magenta == 0 && app.activeDocument.pathItems[k].fillColor.yellow == 0 && app.activeDocument.pathItems[k].fillColor.black == 0 && app.activeDocument.pathItems[k].fillOverprint == true && app.activeDocument.pathItems[k].fillColor != "[None]") {                    app.activeDocument.pathItems[k].selected = true;                }            }            if (app.activeDocument.pathItems[k].strokeColor == "[CMYKColor]") {                if (app.activeDocument.pathItems[k].strokeColor.cyan == 0 && app.activeDocument.pathItems[k].strokeColor.magenta == 0 && app.activeDocument.pathItems[k].strokeColor.yellow == 0 && app.activeDocument.pathItems[k].strokeColor.black == 0 && app.activeDocument.pathItems[k].strokeOverprint == true && app.activeDocument.pathItems[k].strokeColor != "[None]") {                    app.activeDocument.pathItems[k].selected = true;                }            }            if (app.activeDocument.pathItems[k].fillColor == "[RGBColor]") {                if (app.activeDocument.pathItems[k].fillColor.red == 255 && app.activeDocument.pathItems[k].fillColor.green == 255 && app.activeDocument.pathItems[k].fillColor.blue == 255 && app.activeDocument.pathItems[k].fillOverprint == true && app.activeDocument.pathItems[k].fillColor != "[None]") {                    app.activeDocument.pathItems[k].selected = true;                }            }            if (app.activeDocument.pathItems[k].strokeColor == "[RGBColor]") {                if (app.activeDocument.pathItems[k].strokeColor.red == 255 && app.activeDocument.pathItems[k].strokeColor.green == 255 && app.activeDocument.pathItems[k].strokeColor.blue == 255 && app.activeDocument.pathItems[k].strokeOverprint == true && app.activeDocument.pathItems[k].strokeColor != "[None]") {                    app.activeDocument.pathItems[k].selected = true;                }            }            if (app.activeDocument.pathItems[k].fillColor == "[GrayColor]") {                if (app.activeDocument.pathItems[k].fillColor.gray == 0 && app.activeDocument.pathItems[k].fillOverprint == true && app.activeDocument.pathItems[k].fillColor != "[None]") {                    app.activeDocument.pathItems[k].selected = true;                }            }            if (app.activeDocument.pathItems[k].strokeColor == "[GrayColor]") {                if (app.activeDocument.pathItems[k].strokeColor.gray == 0 && app.activeDocument.pathItems[k].strokeOverprint == true && app.activeDocument.pathItems[k].strokeColor != "[None]") {                    app.activeDocument.pathItems[k].selected = true;                }            }        }    }    for (var k = app.activeDocument.compoundPathItems.length - 1; k > -1; k--) {        if (app.activeDocument.compoundPathItems[k].fillColor != "[SpotColor]") {            if (app.activeDocument.compoundPathItems[k].fillColor == "[CMYKColor]") {                if (app.activeDocument.compoundPathItems[k].fillColor.cyan == 0 && app.activeDocument.compoundPathItems[k].fillColor.magenta == 0 && app.activeDocument.compoundPathItems[k].fillColor.yellow == 0 && app.activeDocument.compoundPathItems[k].fillColor.black == 0 && app.activeDocument.compoundPathItems[k].fillOverprint == true && app.activeDocument.compoundPathItems[k].fillColor != "[None]") {                    app.activeDocument.compoundPathItems[k].selected = true;                }            }            if (app.activeDocument.compoundPathItems[k].strokeColor == "[CMYKColor]") {                if (app.activeDocument.compoundPathItems[k].strokeColor.cyan == 0 && app.activeDocument.compoundPathItems[k].strokeColor.magenta == 0 && app.activeDocument.compoundPathItems[k].strokeColor.yellow == 0 && app.activeDocument.compoundPathItems[k].strokeColor.black == 0 && app.activeDocument.compoundPathItems[k].strokeOverprint == true && app.activeDocument.compoundPathItems[k].strokeColor != "[None]") {                    app.activeDocument.compoundPathItems[k].selected = true;                }            }            if (app.activeDocument.compoundPathItems[k].fillColor == "[RGBColor]") {                if (app.activeDocument.compoundPathItems[k].fillColor.red == 255 && app.activeDocument.compoundPathItems[k].fillColor.green == 255 && app.activeDocument.compoundPathItems[k].fillColor.blue == 255 && app.activeDocument.compoundPathItems[k].fillOverprint == true && app.activeDocument.compoundPathItems[k].fillColor != "[None]") {                    app.activeDocument.compoundPathItems[k].selected = true;                }            }            if (app.activeDocument.compoundPathItems[k].strokeColor == "[RGBColor]") {                if (app.activeDocument.compoundPathItems[k].strokeColor.red == 255 && app.activeDocument.compoundPathItems[k].strokeColor.green == 255 && app.activeDocument.compoundPathItems[k].strokeColor.blue == 255 && app.activeDocument.compoundPathItems[k].strokeOverprint == true && app.activeDocument.compoundPathItems[k].strokeColor != "[None]") {                    app.activeDocument.compoundPathItems[k].selected = true;                }            }            if (app.activeDocument.compoundPathItems[k].fillColor == "[GrayColor]") {                if (app.activeDocument.compoundPathItems[k].fillColor.gray == 0 && app.activeDocument.compoundPathItems[k].fillOverprint == true && app.activeDocument.compoundPathItems[k].fillColor != "[None]") {                    app.activeDocument.compoundPathItems[k].selected = true;                }            }            if (app.activeDocument.compoundPathItems[k].strokeColor == "[GrayColor]") {                if (app.activeDocument.compoundPathItems[k].strokeColor.gray == 0 && app.activeDocument.compoundPathItems[k].strokeOverprint == true && app.activeDocument.compoundPathItems[k].strokeColor != "[None]") {                    app.activeDocument.compoundPathItems[k].selected = true;                }            }        }    }    for (var k = app.activeDocument.groupItems.length - 1; k > -1; k--) {        if (app.activeDocument.groupItems[k].fillColor != "[SpotColor]") {            if (app.activeDocument.groupItems[k].fillColor == "[CMYKColor]") {                if (app.activeDocument.groupItems[k].fillColor.cyan == 0 && app.activeDocument.groupItems[k].fillColor.magenta == 0 && app.activeDocument.groupItems[k].fillColor.yellow == 0 && app.activeDocument.groupItems[k].fillColor.black == 0 && app.activeDocument.groupItems[k].fillOverprint == true && app.activeDocument.groupItems[k].fillColor != "[None]") {                    app.activeDocument.groupItems[k].selected = true;                }            }            if (app.activeDocument.groupItems[k].strokeColor == "[CMYKColor]") {                if (app.activeDocument.groupItems[k].strokeColor.cyan == 0 && app.activeDocument.groupItems[k].strokeColor.magenta == 0 && app.activeDocument.groupItems[k].strokeColor.yellow == 0 && app.activeDocument.groupItems[k].strokeColor.black == 0 && app.activeDocument.groupItems[k].strokeOverprint == true && app.activeDocument.groupItems[k].strokeColor != "[None]") {                    app.activeDocument.groupItems[k].selected = true;                }            }            if (app.activeDocument.groupItems[k].fillColor == "[RGBColor]") {                if (app.activeDocument.groupItems[k].fillColor.red == 255 && app.activeDocument.groupItems[k].fillColor.green == 255 && app.activeDocument.groupItems[k].fillColor.blue == 255 && app.activeDocument.groupItems[k].fillOverprint == true && app.activeDocument.groupItems[k].fillColor != "[None]") {                    app.activeDocument.groupItems[k].selected = true;                }            }            if (app.activeDocument.groupItems[k].strokeColor == "[RGBColor]") {                if (app.activeDocument.groupItems[k].strokeColor.red == 255 && app.activeDocument.groupItems[k].strokeColor.green == 255 && app.activeDocument.groupItems[k].strokeColor.blue == 255 && app.activeDocument.groupItems[k].strokeOverprint == true && app.activeDocument.groupItems[k].strokeColor != "[None]") {                    app.activeDocument.groupItems[k].selected = true;                }            }            if (app.activeDocument.groupItems[k].fillColor == "[GrayColor]") {                if (app.activeDocument.groupItems[k].fillColor.gray == 0 && app.activeDocument.groupItems[k].fillOverprint == true && app.activeDocument.groupItems[k].fillColor != "[None]") {                    app.activeDocument.groupItems[k].selected = true;                }            }            if (app.activeDocument.groupItems[k].strokeColor == "[GrayColor]") {                if (app.activeDocument.groupItems[k].strokeColor.gray == 0 && app.activeDocument.groupItems[k].strokeOverprint == true && app.activeDocument.groupItems[k].strokeColor != "[None]") {                    app.activeDocument.groupItems[k].selected = true;                }            }        }    }}function checkwhiteoverprint() {    var checkwhiteoverprintcountfill = 0;    var checkwhiteoverprintcountstroke = 0;    for (var k = app.activeDocument.pathItems.length - 1; k > -1; k--) {        if (app.activeDocument.pathItems[k].fillColor != "[SpotColor]") {            if (app.activeDocument.pathItems[k].fillColor == "[CMYKColor]") {                if (app.activeDocument.pathItems[k].fillColor.cyan == 0 && app.activeDocument.pathItems[k].fillColor.magenta == 0 && app.activeDocument.pathItems[k].fillColor.yellow == 0 && app.activeDocument.pathItems[k].fillColor.black == 0 && app.activeDocument.pathItems[k].fillOverprint == true && app.activeDocument.pathItems[k].fillColor != "[None]") {                    checkwhiteoverprintcountfill = checkwhiteoverprintcountfill + 1;                }            }            if (app.activeDocument.pathItems[k].strokeColor == "[CMYKColor]") {                if (app.activeDocument.pathItems[k].strokeColor.cyan == 0 && app.activeDocument.pathItems[k].strokeColor.magenta == 0 && app.activeDocument.pathItems[k].strokeColor.yellow == 0 && app.activeDocument.pathItems[k].strokeColor.black == 0 && app.activeDocument.pathItems[k].strokeOverprint == true && app.activeDocument.pathItems[k].strokeColor != "[None]") {                    checkwhiteoverprintcountstroke = checkwhiteoverprintcountstroke + 1;                }            }            if (app.activeDocument.pathItems[k].fillColor == "[RGBColor]") {                if (app.activeDocument.pathItems[k].fillColor.red == 255 && app.activeDocument.pathItems[k].fillColor.green == 255 && app.activeDocument.pathItems[k].fillColor.blue == 255 && app.activeDocument.pathItems[k].fillOverprint == true && app.activeDocument.pathItems[k].fillColor != "[None]") {                    checkwhiteoverprintcountfill = checkwhiteoverprintcountfill + 1;                }            }            if (app.activeDocument.pathItems[k].strokeColor == "[RGBColor]") {                if (app.activeDocument.pathItems[k].strokeColor.red == 255 && app.activeDocument.pathItems[k].strokeColor.green == 255 && app.activeDocument.pathItems[k].strokeColor.blue == 255 && app.activeDocument.pathItems[k].strokeOverprint == true && app.activeDocument.pathItems[k].strokeColor != "[None]") {                    checkwhiteoverprintcountstroke = checkwhiteoverprintcountstroke + 1;                }            }            if (app.activeDocument.pathItems[k].fillColor == "[GrayColor]") {                if (app.activeDocument.pathItems[k].fillColor.gray == 0 && app.activeDocument.pathItems[k].fillOverprint == true && app.activeDocument.pathItems[k].fillColor != "[None]") {                    checkwhiteoverprintcountfill = checkwhiteoverprintcountfill + 1;                }            }            if (app.activeDocument.pathItems[k].strokeColor == "[GrayColor]") {                if (app.activeDocument.pathItems[k].strokeColor.gray == 0 && app.activeDocument.pathItems[k].strokeOverprint == true && app.activeDocument.pathItems[k].strokeColor != "[None]") {                    checkwhiteoverprintcountstroke = checkwhiteoverprintcountstroke + 1;                }            }        }    }    for (var k = app.activeDocument.compoundPathItems.length - 1; k > -1; k--) {        if (app.activeDocument.compoundPathItems[k].fillColor != "[SpotColor]") {            if (app.activeDocument.compoundPathItems[k].fillColor == "[CMYKColor]") {                if (app.activeDocument.compoundPathItems[k].fillColor.cyan == 0 && app.activeDocument.compoundPathItems[k].fillColor.magenta == 0 && app.activeDocument.compoundPathItems[k].fillColor.yellow == 0 && app.activeDocument.compoundPathItems[k].fillColor.black == 0 && app.activeDocument.compoundPathItems[k].fillOverprint == true && app.activeDocument.compoundPathItems[k].fillColor != "[None]") {                    checkwhiteoverprintcountfill = checkwhiteoverprintcountfill + 1;                }            }            if (app.activeDocument.compoundPathItems[k].strokeColor == "[CMYKColor]") {                if (app.activeDocument.compoundPathItems[k].strokeColor.cyan == 0 && app.activeDocument.compoundPathItems[k].strokeColor.magenta == 0 && app.activeDocument.compoundPathItems[k].strokeColor.yellow == 0 && app.activeDocument.compoundPathItems[k].strokeColor.black == 0 && app.activeDocument.compoundPathItems[k].strokeOverprint == true && app.activeDocument.compoundPathItems[k].strokeColor != "[None]") {                    checkwhiteoverprintcountstroke = checkwhiteoverprintcountstroke + 1;                }            }            if (app.activeDocument.compoundPathItems[k].fillColor == "[RGBColor]") {                if (app.activeDocument.compoundPathItems[k].fillColor.red == 255 && app.activeDocument.compoundPathItems[k].fillColor.green == 255 && app.activeDocument.compoundPathItems[k].fillColor.blue == 255 && app.activeDocument.compoundPathItems[k].fillOverprint == true && app.activeDocument.compoundPathItems[k].fillColor != "[None]") {                    checkwhiteoverprintcountfill = checkwhiteoverprintcountfill + 1;                }            }            if (app.activeDocument.compoundPathItems[k].strokeColor == "[RGBColor]") {                if (app.activeDocument.compoundPathItems[k].strokeColor.red == 255 && app.activeDocument.compoundPathItems[k].strokeColor.green == 255 && app.activeDocument.compoundPathItems[k].strokeColor.blue == 255 && app.activeDocument.compoundPathItems[k].strokeOverprint == true && app.activeDocument.compoundPathItems[k].strokeColor != "[None]") {                    checkwhiteoverprintcountstroke = checkwhiteoverprintcountstroke + 1;                }            }            if (app.activeDocument.compoundPathItems[k].fillColor == "[GrayColor]") {                if (app.activeDocument.compoundPathItems[k].fillColor.gray == 0 && app.activeDocument.compoundPathItems[k].fillOverprint == true && app.activeDocument.compoundPathItems[k].fillColor != "[None]") {                    checkwhiteoverprintcountfill = checkwhiteoverprintcountfill + 1;                }            }            if (app.activeDocument.compoundPathItems[k].strokeColor == "[GrayColor]") {                if (app.activeDocument.compoundPathItems[k].strokeColor.gray == 0 && app.activeDocument.compoundPathItems[k].strokeOverprint == true && app.activeDocument.compoundPathItems[k].strokeColor != "[None]") {                    checkwhiteoverprintcountstroke = checkwhiteoverprintcountstroke + 1;                }            }        }    }    for (var k = app.activeDocument.groupItems.length - 1; k > -1; k--) {        if (app.activeDocument.groupItems[k].fillColor != "[SpotColor]") {            if (app.activeDocument.groupItems[k].fillColor == "[CMYKColor]") {                if (app.activeDocument.groupItems[k].fillColor.cyan == 0 && app.activeDocument.groupItems[k].fillColor.magenta == 0 && app.activeDocument.groupItems[k].fillColor.yellow == 0 && app.activeDocument.groupItems[k].fillColor.black == 0 && app.activeDocument.groupItems[k].fillOverprint == true && app.activeDocument.groupItems[k].fillColor != "[None]") {                    checkwhiteoverprintcountfill = checkwhiteoverprintcountfill + 1;                }            }            if (app.activeDocument.groupItems[k].strokeColor == "[CMYKColor]") {                if (app.activeDocument.groupItems[k].strokeColor.cyan == 0 && app.activeDocument.groupItems[k].strokeColor.magenta == 0 && app.activeDocument.groupItems[k].strokeColor.yellow == 0 && app.activeDocument.groupItems[k].strokeColor.black == 0 && app.activeDocument.groupItems[k].strokeOverprint == true && app.activeDocument.groupItems[k].strokeColor != "[None]") {                    checkwhiteoverprintcountstroke = checkwhiteoverprintcountstroke + 1;                }            }            if (app.activeDocument.groupItems[k].fillColor == "[RGBColor]") {                if (app.activeDocument.groupItems[k].fillColor.red == 255 && app.activeDocument.groupItems[k].fillColor.green == 255 && app.activeDocument.groupItems[k].fillColor.blue == 255 && app.activeDocument.groupItems[k].fillOverprint == true && app.activeDocument.groupItems[k].fillColor != "[None]") {                    checkwhiteoverprintcountfill = checkwhiteoverprintcountfill + 1;                }            }            if (app.activeDocument.groupItems[k].strokeColor == "[RGBColor]") {                if (app.activeDocument.groupItems[k].strokeColor.red == 255 && app.activeDocument.groupItems[k].strokeColor.green == 255 && app.activeDocument.groupItems[k].strokeColor.blue == 255 && app.activeDocument.groupItems[k].strokeOverprint == true && app.activeDocument.groupItems[k].strokeColor != "[None]") {                    checkwhiteoverprintcountstroke = checkwhiteoverprintcountstroke + 1;                }            }            if (app.activeDocument.groupItems[k].fillColor == "[GrayColor]") {                if (app.activeDocument.groupItems[k].fillColor.gray == 0 && app.activeDocument.groupItems[k].fillOverprint == true && app.activeDocument.groupItems[k].fillColor != "[None]") {                    checkwhiteoverprintcountfill = checkwhiteoverprintcountfill + 1;                }            }            if (app.activeDocument.groupItems[k].strokeColor == "[GrayColor]") {                if (app.activeDocument.groupItems[k].strokeColor.gray == 0 && app.activeDocument.groupItems[k].strokeOverprint == true && app.activeDocument.groupItems[k].strokeColor != "[None]") {                    checkwhiteoverprintcountstroke = checkwhiteoverprintcountstroke + 1;                }            }        }    }    totallistfill = "填充: " + checkwhiteoverprintcountfill;    totalliststroke = "描边: " + checkwhiteoverprintcountstroke;    res = "dialog { \n\t\ttext:'查找白色叠印', \n\t\tproperties:{ closeOnKey:'OSCmnd+W', resizeable:false}, \n\t\t\tallGroups: Panel { orientation:'stack', preferredSize: [250, 20] \n\t\t\ttext: '白色叠印:', \n\t\t\tjobinformation: Group { orientation: 'column', alignment: 'left', \n\t\t\t\t\tcount: Group { orientation: 'row', alignment: 'left', \n\t\t\t\t\tscountfill: StaticText { text:'" + totallistfill + "', alignment: 'left' }, \n\t\t\t\t\tscountstroke: StaticText { text:'" + totalliststroke + "', alignment: 'left' }, \n\t\t\t\t\t} \n\t\t\t}, \n\t\t\t}, \n\t\t\tbuttons: Group { orientation: 'row', alignment: 'center', \n\t\t\tcancelBtn: Button { text:'取消', properties:{name:'cancel'} }, \n\t\t\tshowBtn: Button { text:'显示', properties:{name:'show'} }, \n\t\t\tokBtn: Button { text:'去除白色叠印', properties:{name:'ok'} }, \n\t\t\t} \n\t\t} \n\t}";    win = new Window(res);    win.frameLocation = [100, 100];    win.buttons.okBtn.onClick = function() {        whiteoverprint();    };    win.buttons.showBtn.onClick = function() {        showwhiteoverprint();    };    win.center();    win.show();}

2.使用方式

AI源代码转执行脚本

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