{"id":75,"date":"2025-03-20T18:41:38","date_gmt":"2025-03-20T09:41:38","guid":{"rendered":"https:\/\/cg-method.com\/illustrator\/?p=75"},"modified":"2026-10-03T16:13:13","modified_gmt":"2026-10-03T07:13:13","slug":"alternates-colors-character-by-character","status":"publish","type":"post","link":"https:\/\/cg-method.com\/illustrator\/alternates-colors-character-by-character\/","title":{"rendered":"Illustrator\u3067\u6587\u5b57\u8272\u30921\u6587\u5b57\u305a\u3064\u4ea4\u4e92\u306b\u5909\u3048\u308bJSX\uff5c\u9078\u629e\u3068\u8272\u540d\u306e\u6307\u5b9a"},"content":{"rendered":"\n

Illustrator\u306e\u6587\u5b57\u30921\u6587\u5b57\u305a\u30642\u8272\u3078\u4ea4\u4e92\u306b\u5909\u66f4\u3059\u308bJSX\u306e\u4f8b\u3067\u3059\u3002\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5168\u4f53\u3068\u3057\u3066\u9078\u629e\u3057\u305f1\u500b\u306e\u30c6\u30ad\u30b9\u30c8\u30d5\u30ec\u30fc\u30e0\u3060\u3051\u3092\u5bfe\u8c61\u306b\u3057\u30012\u8272\u306f\u30b9\u30a6\u30a9\u30c3\u30c1\u306e\u540d\u524d\u3067\u6307\u5b9a\u3057\u307e\u3059\u3002\u6587\u66f8\u5185\u3067\u6700\u521d\u306b\u898b\u3064\u304b\u3063\u305f\u6587\u5b57\u3084\u3001\u30b9\u30a6\u30a9\u30c3\u30c1\u306e\u4e26\u3073\u9806\u3067\u8272\u3092\u6c7a\u3081\u308b\u65b9\u5f0f\u306f\u4f7f\u3044\u307e\u305b\u3093\u3002<\/p>\n\n\n

\u6e96\u5099\u3068\u5bfe\u8c61\u7bc4\u56f2<\/h2>\n\n\n
    \n\n
  1. \u6587\u66f8\u306e\u30b3\u30d4\u30fc\u3092\u958b\u304d\u3001\u30d7\u30ed\u30bb\u30b9\u30ab\u30e9\u30fc\u306e\u30b9\u30a6\u30a9\u30c3\u30c1\u3092\u300c\u4ea4\u4e92_A\u300d\u300c\u4ea4\u4e92_B\u300d\u306e\u540d\u524d\u3067\u4f5c\u308b\u30022\u3064\u306e\u540d\u524d\u306f\u91cd\u8907\u3055\u305b\u306a\u3044\u3002<\/li>\n\n\n
  2. \u9078\u629e\u30c4\u30fc\u30eb\u3067\u3001\u5909\u66f4\u3057\u305f\u3044\u30c6\u30ad\u30b9\u30c8\u30d5\u30ec\u30fc\u30e01\u500b\u3092\u9078\u3076\u3002\u6587\u5b57\u306e\u7de8\u96c6\u4e2d\u306e\u7bc4\u56f2\u9078\u629e\u3084\u3001\u8907\u6570\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u9078\u629e\u306f\u5bfe\u8c61\u5916\u3002<\/li>\n\n\n
  3. UTF-8\u3067alternateTextColors.jsx\u3068\u3057\u3066\u4fdd\u5b58\u3057\u3001\u300c\u30d5\u30a1\u30a4\u30eb\u300d\u2192\u300c\u30b9\u30af\u30ea\u30d7\u30c8\u300d\u2192\u300c\u305d\u306e\u4ed6\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u300d\u304b\u3089\u5b9f\u884c\u3059\u308b\u3002<\/li>\n\n\n
  4. \u8868\u793a\u3055\u308c\u305f\u5165\u529b\u6b04\u306b2\u3064\u306e\u30b9\u30a6\u30a9\u30c3\u30c1\u540d\u3092\u6307\u5b9a\u3057\u3001\u5909\u66f4\u5f8c\u306e\u5857\u308a\u8272\u3092\u78ba\u8a8d\u3057\u3066\u304b\u3089\u5fc5\u8981\u306a\u3089\u5225\u540d\u4fdd\u5b58\u3059\u308b\u3002<\/li>\n\n<\/ol>\n\n\n

    \u5bfe\u5fdc\u3059\u308b\u8272\u306fRGBColor\u3001CMYKColor\u3001GrayColor\u306e\u5358\u8272\u3067\u3059\u3002\u7279\u8272\u3001\u30ec\u30b8\u30b9\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3\u3001\u30b0\u30e9\u30c7\u30fc\u30b7\u30e7\u30f3\u3001\u30d1\u30bf\u30fc\u30f3\u306f\u3053\u306e\u4f8b\u3067\u306f\u53d7\u3051\u4ed8\u3051\u307e\u305b\u3093\u3002\u5143\u306e\u8272\u3092\u9000\u907f\u3057\u3066\u304b\u3089\u5272\u308a\u5f53\u3066\u307e\u3059\u304c\u3001Illustrator\u5168\u4f53\u3092\u307e\u3068\u3081\u3066\u5dfb\u304d\u623b\u3059\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n

    (function () {\n    if (app.documents.length === 0) { alert(\"\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u958b\u3044\u3066\u304f\u3060\u3055\u3044\u3002\"); return; }\n    var doc = app.activeDocument, sel = doc.selection;\n    if (!sel || sel.length !== 1 || !sel[0] || sel[0].typename !== \"TextFrame\") {\n        alert(\"\u9078\u629e\u30c4\u30fc\u30eb\u3067\u30c6\u30ad\u30b9\u30c8\u30d5\u30ec\u30fc\u30e0\u5168\u4f53\u30921\u500b\u9078\u3093\u3067\u304f\u3060\u3055\u3044\u3002\"); return;\n    }\n    var frame = sel[0], parent = frame;\n    while (parent && parent.typename !== \"Document\") {\n        if (parent.locked || parent.hidden || (parent.typename === \"Layer\" && !parent.visible)) {\n            alert(\"\u5bfe\u8c61\u307e\u305f\u306f\u89aa\u304c\u30ed\u30c3\u30af\u30fb\u975e\u8868\u793a\u3067\u3059\u3002\"); return;\n        }\n        parent = parent.parent;\n    }\n    if (!frame.editable) { alert(\"\u7de8\u96c6\u3067\u304d\u306a\u3044\u30c6\u30ad\u30b9\u30c8\u3067\u3059\u3002\"); return; }\n    var chars = frame.textRange.characters;\n    if (chars.length === 0) { alert(\"\u6587\u5b57\u304c\u3042\u308a\u307e\u305b\u3093\u3002\"); return; }\n    var nameA = prompt(\"1\u8272\u76ee\u306e\u30b9\u30a6\u30a9\u30c3\u30c1\u540d\", \"\u4ea4\u4e92_A\");\n    if (nameA === null) { return; }\n    var nameB = prompt(\"2\u8272\u76ee\u306e\u30b9\u30a6\u30a9\u30c3\u30c1\u540d\", \"\u4ea4\u4e92_B\");\n    if (nameB === null) { return; }\n    nameA = String(nameA).replace(\/^\\s+|\\s+$\/g, \"\");\n    nameB = String(nameB).replace(\/^\\s+|\\s+$\/g, \"\");\n    if (!nameA || !nameB || nameA === nameB) { alert(\"\u7570\u306a\u308b2\u3064\u306e\u540d\u524d\u3092\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\"); return; }\n    function findColor(name) {\n        var found = null, count = 0;\n        for (var n = 0; n < doc.swatches.length; n++) {\n            if (doc.swatches[n].name === name) { found = doc.swatches[n].color; count++; }\n        }\n        if (count !== 1) { throw Error(\"\u30b9\u30a6\u30a9\u30c3\u30c1\u540d\u304c\u672a\u767b\u9332\u307e\u305f\u306f\u91cd\u8907\u3057\u3066\u3044\u307e\u3059\uff1a\" + name); }\n        if (found.typename !== \"RGBColor\" && found.typename !== \"CMYKColor\" && found.typename !== \"GrayColor\") {\n            throw Error(\"\u3053\u306e\u4f8b\u306f\u901a\u5e38\u306eRGB\u30fbCMYK\u30fb\u30b0\u30ec\u30fc\u306e\u30b9\u30a6\u30a9\u30c3\u30c1\u3060\u3051\u3092\u6271\u3044\u307e\u3059\uff1a\" + name);\n        }\n        return found;\n    }\n    var a, b, before = [], i;\n    try {\n        a = findColor(nameA); b = findColor(nameB);\n        for (i = 0; i < chars.length; i++) { before.push(chars[i].characterAttributes.fillColor); }\n    } catch (e) { alert(\"\u5909\u66f4\u524d\u306e\u78ba\u8a8d\u3067\u505c\u6b62\u3057\u307e\u3057\u305f\uff1a\" + e); return; }\n    try {\n        for (i = 0; i < chars.length; i++) {\n            chars[i].characterAttributes.fillColor = (i % 2 === 0) ? a : b;\n        }\n        alert(\"\u6587\u5b57\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e \" + chars.length + \" \u4ef6\u3078\u4ea4\u4e92\u306e\u5857\u308a\u8272\u3092\u6307\u5b9a\u3057\u307e\u3057\u305f\u3002\u4fdd\u5b58\u524d\u306b\u8868\u793a\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\");\n    } catch (e) {\n        var restoreFailed = 0;\n        for (i = 0; i < before.length; i++) {\n            try { chars[i].characterAttributes.fillColor = before[i]; } catch (r) { restoreFailed++; }\n        }\n        alert(\"\u8272\u306e\u5909\u66f4\u306b\u5931\u6557\u3057\u307e\u3057\u305f\uff1a\" + e + \"\\n\u5143\u306e\u8272\u3078\u306e\u5fa9\u5e30\u5931\u6557\uff1a\" + restoreFailed + \" \u4ef6\u3002\u6587\u66f8\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u81ea\u52d5\u4fdd\u5b58\u306f\u3057\u307e\u305b\u3093\u3002\");\n    }\n}());\n<\/code><\/pre><\/div>\n\n\n
    \"Illustrator\u306e\u5b9f\u753b\u9762\u3002ABCDE\u306e\u8d64\u3068\u9752\u304c\u4ea4\u4e92\u306b\u306a\u308a\u3001\u5225\u306eUNCHANGED\u306f\u30b0\u30ec\u30fc\u306e\u307e\u307e\u3002\"
    2026\u5e7410\u67083\u65e5\u3001Illustrator 30.8.2\uff0fWindows 11\u3002\u81ea\u4f5c\u30b5\u30f3\u30d7\u30eb\u306eJSX\u5b9f\u884c\u5f8c\u306eAI\u3092\u518d\u5ea6\u958b\u3044\u305f\u5b9f\u753b\u9762\u3002<\/figcaption><\/figure>\n\n\n
    \u3069\u3053\u304b\u30891\u6587\u5b57\u3068\u6570\u3048\u308b\u304b<\/h2>\n\n\n
    textRange.characters\u306e\u5148\u982d\u30921\u8272\u76ee\u306b\u3057\u3001\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u6dfb\u5b57\u304c\u5076\u6570\u306a\u30891\u8272\u76ee\u3001\u5947\u6570\u306a\u30892\u8272\u76ee\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u7a7a\u767d\u3084\u6539\u884c\u3082\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306b\u542b\u307e\u308c\u308c\u3070\u9806\u756a\u3078\u6570\u3048\u307e\u3059\u3002\u7d50\u5408\u6587\u5b57\u3084\u7d75\u6587\u5b57\u306b\u3064\u3044\u3066\u3001\u898b\u305f\u76ee\u306e1\u6587\u5b57\u3068\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e1\u8981\u7d20\u304c\u5e38\u306b\u4e00\u81f4\u3059\u308b\u3068\u306f\u4fdd\u8a3c\u3057\u307e\u305b\u3093\u3002\u7a7a\u767d\u3092\u98db\u3070\u3059\u3001\u884c\u3054\u3068\u306b\u5148\u982d\u8272\u3078\u623b\u3059\u306a\u3069\u306e\u30eb\u30fc\u30eb\u306f\u5b9f\u88c5\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n\n\n
    \u3053\u306e\u51e6\u7406\u306f\u5b9f\u884c\u6642\u306e\u6587\u5b57\u3078\u5857\u308a\u8272\u3092\u5272\u308a\u5f53\u3066\u308b\u3082\u306e\u3067\u3059\u3002\u5f8c\u304b\u3089\u6587\u5b57\u3092\u8ffd\u52a0\u30fb\u524a\u9664\u3057\u3066\u3082\u4ea4\u4e92\u306e\u8272\u3092\u81ea\u52d5\u3067\u4e26\u3079\u76f4\u3057\u307e\u305b\u3093\u3002\u672c\u6587\u304c\u78ba\u5b9a\u3057\u3066\u304b\u3089\u5b9f\u884c\u3057\u76f4\u3059\u304b\u3001\u7de8\u96c6\u5f8c\u3082\u7d9a\u304f\u8868\u73fe\u304c\u5fc5\u8981\u306a\u3089\u30a2\u30d4\u30a2\u30e9\u30f3\u30b9\u306a\u3069\u5225\u306e\u65b9\u6cd5\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n
    \u5931\u6557\u6642\u306e\u6271\u3044\u3068\u78ba\u8a8d\u7d50\u679c<\/h2>\n\n\n
    \u9014\u4e2d\u306e\u5272\u308a\u5f53\u3066\u3067\u4f8b\u5916\u304c\u8d77\u304d\u305f\u5834\u5408\u3001\u9000\u907f\u3057\u305f\u8272\u3078\u623b\u3059\u51e6\u7406\u3092\u8a66\u307f\u3001\u623b\u305b\u306a\u304b\u3063\u305f\u6570\u3092\u8868\u793a\u3057\u307e\u3059\u3002\u5fa9\u5143\u306b\u3082\u5931\u6557\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u4fdd\u5b58\u524d\u306b\u6587\u66f8\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u30ec\u30a4\u30e4\u30fc\u3084\u89aa\u30b0\u30eb\u30fc\u30d7\u306e\u30ed\u30c3\u30af\u30fb\u975e\u8868\u793a\u306f\u52dd\u624b\u306b\u89e3\u9664\u3057\u307e\u305b\u3093\u3002<\/p>\n\n\n
    2026\u5e7410\u67083\u65e5\u3001Illustrator 30.8.2\uff0864-bit\uff09\uff0fWindows 11\u3067\u3001\u81ea\u4f5c\u306e\u30dd\u30a4\u30f3\u30c8\u6587\u5b57\u300cABCDE\u300d\u3092\u8a66\u9a13\u3057\u307e\u3057\u305f\u3002\u5857\u308a\u8272\u306fRGB(230,30,45)\u3068RGB(25,90,220)\u304c5\u8981\u7d20\u3078\u4ea4\u4e92\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u3001\u5225\u306e\u30c6\u30ad\u30b9\u30c8\u300cUNCHANGED\u300d\u306eGrayColor\u5024\u306f\u51e6\u7406\u524d\u3068\u540c\u305830\u76f8\u5f53\u3067\u3057\u305f\u3002\u8a66\u9a13\u7528\u306b\u5165\u529b\u6b04\u3068\u7d42\u4e86\u901a\u77e5\u3092\u56fa\u5b9a\u3057\u305f\u30cf\u30fc\u30cd\u30b9\u3067\u78ba\u8a8d\u3057\u305f\u7d50\u679c\u3067\u3059\u3002CMYK\u30fbGray\u306e\u5165\u529b\u8272\u3001\u30a8\u30ea\u30a2\u5185\u6587\u5b57\u3001\u30d1\u30b9\u4e0a\u6587\u5b57\u3001\u7279\u6b8a\u6587\u5b57\u3001Mac\u306e\u5b9f\u6a5f\u8a66\u9a13\u306f\u672a\u5b9f\u65bd\u3067\u3059\u3002<\/p>\n\n\n
    \u5bfe\u8c61\u306a\u3057\u3001\u8907\u6570\u9078\u629e\u3001\u30ed\u30c3\u30af\u30fb\u975e\u8868\u793a\u3001\u540c\u540d\u30b9\u30a6\u30a9\u30c3\u30c1\u3001\u672a\u5bfe\u5fdc\u306e\u8272\u3001\u5272\u308a\u5f53\u3066\u5931\u6557\u306a\u306919\u30b1\u30fc\u30b9\u306f\u6a21\u64ec\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002\u5b9f\u6a5f\u306e\u3059\u3079\u3066\u306e\u6761\u4ef6\u3092\u691c\u8a3c\u3057\u305f\u7d50\u679c\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n
    \u52d5\u304b\u3057\u65b9\u306fJSX\u306e\u4fdd\u5b58\u30fb\u5b9f\u884c<\/a>\u3001\u7279\u8272\u3068\u30d7\u30ed\u30bb\u30b9\u30ab\u30e9\u30fc\u306f\u8272\u3068\u30b9\u30a6\u30a9\u30c3\u30c1\u306e\u8a2d\u5b9a<\/a>\u3001\u5bfe\u8c61\u306e\u53d6\u5f97\u306fDOM\u306e\u57fa\u672c<\/a>\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n
    \u53c2\u7167\u8cc7\u6599\u3068\u78ba\u8a8d\u7bc4\u56f2<\/h2>\n\n\n