{"id":521,"date":"2026-01-25T17:56:00","date_gmt":"2026-01-25T08:56:00","guid":{"rendered":"https:\/\/tbasic.org\/wordpress\/?p=521"},"modified":"2026-01-25T17:56:00","modified_gmt":"2026-01-25T08:56:00","slug":"resizeimage","status":"publish","type":"post","link":"https:\/\/tbasic.org\/wordpress\/resizeimage\/","title":{"rendered":"ResizeImage"},"content":{"rendered":"\n

\u3000\u5148\u65e5 tbasic Ver.1.62\u3092\u516c\u958b\u3057\u307e\u3057\u305f\u3002\u4eca\u56de\uff0c\u3053\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u5bfe\u5fdc\u3057\u305f\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u3063\u3066\u307f\u307e\u3057\u305f\u306e\u3067\uff0c\u305d\u308c\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u3000tbasic\u306eVer.1.6\u3067\u306e\u66f4\u65b0\u5185\u5bb9\u306f\u4e3b\u3068\u3057\u3066\uff0c\u52d5\u4f5c\u74b0\u5883\u306e\u6574\u5099\u3067\u3057\u305f\u304c\uff0c\u30b0\u30e9\u30d5\u95a2\u4fc2\u3067<\/p>\n\n\n\n

ResizeImage\u30b3\u30de\u30f3\u30c9<\/p>\n\n\n\n

\u3082\u8ffd\u52a0\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f\uff0c\u753b\u50cf\u30b5\u30a4\u30ba\u306e\u62e1\u5927\u7e2e\u5c0f\u3092\u884c\u3046\u30b3\u30de\u30f3\u30c9\u3067\u3059\u3002\u307e\u305f\uff0cVer.1.61\u3067\u306f\uff0c\u5229\u7528\u53ef\u80fd\u6700\u5927\u30b0\u30e9\u30d5\u753b\u9762\u304c4500\u00d74500\u30d4\u30af\u30bb\u30eb\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u307e\u305f\uff0cVer.1.62\u3067\u306f\uff0c\u66f4\u306b\u3044\u304f\u3064\u304b\u306e\u6a5f\u80fd\u306e\u6539\u826f\u3092\u884c\u3044\u307e\u3057\u305f\u3002
<\/p>\n\n\n\n

\u3000\u8fd1\u5e74\u306e\u643a\u5e2f\u306e\u30ab\u30e1\u30e9\u306e\u9ad8\u5ea6\u5316\u306b\u3088\u308a\uff0c1200\u4e07\u753b\u7d20\u3082\u6a19\u6e96\u7684\u3068\u3082\u3044\u308f\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u30d4\u30af\u30bb\u30eb\u3067\u8a00\u3048\u3070\uff0c4000\u00d73000\u306e\u89e3\u50cf\u5ea6\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u72b6\u6cc1\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u3088\u3046\u306b\uff0cVer.1.61\u3067\u306f\uff0c\u6700\u59274500\u00d74500\u306e\u30b0\u30e9\u30d5\u753b\u9762\u3092\u5229\u7528\u53ef\u80fd\u3078\u3068\u4fee\u6b63\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u3067\uff0c4032\u00d73024\u306e\u753b\u50cf\u3082\u6271\u3048\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002
\u3000\u3057\u304b\u3057\uff0c\u3053\u308c\u3089\u306e\u753b\u50cf\u306f\u666e\u901a\u306f\u6570\u30e1\u30ac\u30d0\u30a4\u30c8\u4ee5\u4e0a\u306e\u30e1\u30e2\u30ea\u3092\u5fc5\u8981\u3068\u3057\u3066\u304a\u308a\uff0c\u30e1\u30fc\u30eb\u306b\u6dfb\u4ed8\u3057\u305f\u308a\u3057\u3066\u5229\u7528\u3059\u308b\u306b\u306f\u5927\u304d\u3059\u304e\u307e\u3059\u3002\u4f8b\u3048\u3070\uff0c\u6b21\u306e\u753b\u50cf\u306f\uff0c\u79c1\u306e\u30b1\u30fc\u30bf\u30a4\u3067\u64ae\u5f71\u3057\u305f\u3082\u306e\u3067\u3059\u304c\uff0c\u753b\u9762\u4e0a\u306f\u5c0f\u3055\u304f\u898b\u3048\u307e\u3059\u304c\uff0c4160\u00d73120\u30d4\u30af\u30bb\u30eb\u306e\u753b\u50cf\u30675.29M\u30d0\u30a4\u30c8\u306e\u5bb9\u91cf\u3092\u6301\u3061\u307e\u3059\u3002<\/p>\n\n\n

\n
\"\"<\/a>
\u753b\u50cf1<\/figcaption><\/figure>\n<\/div>\n\n\n

<\/p>\n\n\n\n

\u3000\u5bb9\u91cf\u306b\u4f59\u88d5\u304c\u3042\u308c\u3070\uff0c\u3053\u308c\u3092\u3053\u306e\u307e\u307e\u5229\u7528\u3059\u308b\u3053\u3068\u3082\u826f\u3044\u3067\u3057\u3087\u3046\u3002\u3057\u304b\u3057\uff0c\u5834\u5408\u306b\u3088\u3063\u3066\u306f\uff0c\u30e1\u30e2\u30ea\u30b5\u30a4\u30ba\u3092\u3088\u308a\u5c0f\u3055\u304f\u3057\u3066\uff0c\u5229\u7528\u3057\u305f\u3044\u3053\u3068\u3082\u3042\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3053\u306e\u3088\u3046\u306a\u5834\u5408\uff0c\u753b\u50cf\u30b5\u30a4\u30ba\u3092\u5c0f\u3055\u304f\u3059\u308c\u3070\uff0c\u5fc5\u8981\u3068\u3059\u308b\u30e1\u30e2\u30ea\u3082\u5c11\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\uff0c\u4e0a\u306e\u4f8b\u3067\u30b5\u30a4\u30ba\u3092\u7e26\u6a2a4\u5206\u306e1\u306b\u3059\u308b\u3068\uff0c1040\u00d7780\u30d4\u30af\u30bb\u30eb\u306e\u753b\u50cf\u3067\u30e1\u30e2\u30ea\u306f302K\u30d0\u30a4\u30c8\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u3092\u4ee5\u4e0b\u306b\u8868\u793a\u3059\u308b\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u8868\u793a\u3059\u308b\u3068\u898b\u305f\u76ee\u306f\u3042\u307e\u308a\u5909\u308f\u308a\u307e\u305b\u3093\u304c\uff0c\u753b\u9762\u30b5\u30a4\u30ba\u306f1\/16\uff0c\u30e1\u30e2\u30ea\u306f1\/17\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n

\n
\"\"<\/a>
\u753b\u50cf2<\/figcaption><\/figure>\n<\/div>\n\n\n

\u3000\u3053\u306e\u3088\u3046\u306b\uff0c\u5fc5\u8981\u306b\u5fdc\u3058\u3066\uff0c\u753b\u9762\u306e\u7e2e\u5c0f\u304c\u3067\u304d\u308b\u3068\u4fbf\u5229\u3067\u3059\u3002
\u3000\u753b\u50cf1\u3092\u753b\u50cf2\u306b\u5909\u63db\u3059\u308b\u65b9\u6cd5\u306f\u8272\u3005\u3042\u308a\uff0c\u753b\u50cf\u7e2e\u5c0f\u30c4\u30fc\u30eb\u3068\u3057\u3066web\u3067\u691c\u7d22\u3059\u308c\u3070\u591a\u304f\u306e\u30c4\u30fc\u30eb\u304c\u898b\u3064\u304b\u308b\u3067\u3057\u3087\u3046\u3002\u3057\u304b\u3057\u3053\u3053\u3067\u306f\uff0ctbasic\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3092\u8003\u3048\u307e\u3059\u3002<\/p>\n\n\n\n

(1) tbasic\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u3002<\/h2>\n\n\n\n

\u3000tbasic\u3067\u30b0\u30e9\u30d5\u51e6\u7406\u306b\u6163\u308c\u305f\u4eba\u3067\u3042\u308c\u3070\uff0cResizeImage\u30b3\u30de\u30f3\u30c9\u3092\u5229\u7528\u3057\u3066\uff0c\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u7c21\u5358\u306b\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002\u305d\u308c\u306f\uff0c\u30b0\u30e9\u30d5\u51e6\u7406\u306e\u5b9a\u578b\u7684\u65b9\u6cd5\uff1a\u300c\u753b\u50cf\u306e\u30ed\u30fc\u30c9\u300d\uff0c\u300c\u753b\u50cf\u51e6\u7406\u300d\uff0c\u300c\u753b\u50cf\u306e\u4fdd\u5b58\u300d\u3067\u306e\uff0c\u300c\u753b\u50cf\u51e6\u7406\u300d\u306e\u90e8\u5206\u3067\uff0cResizeImage\u51e6\u7406\u3092\u3059\u308b\u3060\u3051\u3067\u3059\u3002\u8a73\u7d30\u306a\u8aac\u660e\u306f\u907f\u3051\u307e\u3059\u304c\uff0c\u4f8b\u3048\u3070\uff0c\u6b21\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n

ChDir GetProgramDir
' \u30d7\u30ed\u30b0\u30e9\u30e0\uff0c\u753b\u50cf\u306e\u3042\u308b\u30d5\u30a9\u30eb\u30c0\u3092\u30ab\u30ec\u30f3\u30c8\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u8a2d\u5b9a
SI$=\"IMGSample.jpg\"   :' \u5165\u529b\u753b\u50cf\u540d
TI$=\"IMGResize.jpg\"   :' \u51fa\u529b\u753b\u50cf\u540d
IMS$=GetImageSize$(SI$)   :' \u5165\u529b\u753b\u50cf\u30b5\u30a4\u30ba\u306e\u53d6\u5f97
WidthG =Val(Left$(IMS$,4))  :' \u753b\u50cf\u5e45
HeightG =Val(Right$(IMS$,4)):' \u753b\u50cf\u9ad8\u3055
GScreen(WidthG,HeightG,WidthG\/4,HeightG\/4)
' \u753b\u50cf\u7528\u30b9\u30af\u30ea\u30fc\u30f3\u306e\u8a2d\u5b9a\uff0c\u8868\u793a\u306f1\/4\u753b\u9762\u3092\u4f7f\u3046
LoadPicture(SI$)
GStretch On   :' \u5168\u4f53\u3092\u7e2e\u5c0f\u3057\u3066\u8868\u793a
ReSizeImage(1\/4) :' \u753b\u50cf\u3092\u7e2e\u5c0f
SavePicture(TI$) :' \u753b\u50cf\u3092\u4fdd\u5b58
End<\/pre>\n\n\n\n
\u4e0a\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u306f\uff0c\u753b\u50cf1\u306e\u540d\u524d\u304cIMGSample.jpg\uff0c\u753b\u50cf2\u306e\u540d\u524d\u304cIMGResize.jpg\u3068\u3057\u3066\u3044\u307e\u3059\u3002

\u3000\u3053\u308c\u306f\u3053\u308c\u3067\uff0c\u5b9f\u7528\u4e0a\u826f\u3044\u306e\u3067\u3059\u304c\uff0c\u8272\u3005\u306a\u753b\u50cf\u306b\u5bfe\u3057\u3066\u540c\u69d8\u306a\u51e6\u7406\u3092\u884c\u3046\u3068\u3059\u308b\u3068\uff0c\u9762\u5012\u3068\u601d\u3046\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u305d\u3053\u3067\uff0c\u3053\u308c\u3089\u306e\u51e6\u7406\u3092\u884c\u3046\u6c4e\u7528\u7684\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u3063\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n\n\n\n
(2) tbasic \u3067\u753b\u50cf\u7e2e\u5c0f\u30c4\u30fc\u30eb\u3092\u4f5c\u6210\u3059\u308b\u3002<\/h2>\n\n\n\n
\u3000\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u5168\u4f53\u3067200\u884c\u3092\u8d85\u3048\u308b\u3082\u306e\u3067\u3059\u304c\uff0cReSizeImage.tbt\u3068\u3044\u3046\u540d\u524d\u306b\u3057\u307e\u3057\u305f\u3002\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u4ee5\u4e0b\u306b\u3042\u308a\u307e\u3059\u3002\uff08\u30d5\u30a1\u30a4\u30eb\u306fzip\u5727\u7e2e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\uff09<\/p>\n\n\n\n
ReSizeImage.tbt<\/a><\/div>\n\n\n\n
\u3000\u5b9f\u306f\uff0c\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u52d5\u4f5c\u306b\u306f\uff0ctbasic 1.62\u4ee5\u4e0a\u304c\u5fc5\u8981\u3067\u3059\u3002ResizeImage\u30b3\u30de\u30f3\u30c9\u306f\uff0c1.6\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u307e\u3057\u305f\u304c\uff0c\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u306f\uff0c1.61\uff0c1.62\u3067\u65b0\u305f\u306b\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u305f\u6a5f\u80fd\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002
\u3000
\u3000\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u9aa8\u683c\u306f\u4e0a\u306e\u3082\u306e\u3068\u672c\u8cea\u7684\u306b\u540c\u3058\u3067\u3059\u304c\uff0c\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u753b\u9762\u3092\u5229\u7528\u3057\u305f\u30e1\u30cb\u30e5\u30fc\u3092\u4f7f\u3063\u3066\u64cd\u4f5c\u3057\u307e\u3059\u3002\u8d77\u52d5\u76f4\u5f8c\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n
\n
\"\"<\/a><\/figure>\n<\/div>\n\n\n
\u3053\u3053\u3067\uff0c\u300c\u8aad\u307f\u8fbc\u307f\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\uff0c<\/p>\n\n\n
\n
\"\"<\/a><\/figure>\n<\/div>\n\n\n
\u30c0\u30a4\u30a2\u30ed\u30b0\u304c\u958b\u304d\uff0c\u5bfe\u8c61\u3068\u3059\u308b\u753b\u50cf\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u9078\u629e\u3059\u308b\u3068\uff0c\u753b\u50cf\u306e\u5927\u304d\u3055\u3092\u5224\u5b9a\u3057\uff0c\u305d\u308c\u306b\u5fdc\u3058\u305f\u30b0\u30e9\u30d5\u753b\u9762\u304c\u958b\u304b\u308c\u307e\u3059\u3002\u5927\u304d\u306a\u753b\u50cf\u306e\u5834\u5408\u306f\uff0c800\u00d7800\u306e\u753b\u9762\u3092\u958b\u304d\uff0c\u7e2e\u5c0f\u3057\u3066\u8868\u793a\u3057\u307e\u3059\u3002\u753b\u50cf1\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u9078\u629e\u3057\u305f\u5834\u5408\u306f\uff0c800\u00d7800\u306e\u753b\u9762\u304c\u958b\u304b\u308c\uff0c\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n
\n
\"\"<\/a><\/figure>\n<\/div>\n\n\n
\u3053\u306e\u72b6\u614b\u3067\uff0c\u4f8b\u3048\u30701\/4\u3068\u3057\u3066\uff0c\u7e2e\u5c0f\u7387\u306e\u30dc\u30c3\u30af\u30b9\u306b1\/4\u3092\u5165\u529b\u3057\u3066\uff0cEnter\u30ad\u30fc\u3092\u62bc\u3059\u3068\uff0c\u30e1\u30cb\u30e5\u30fc\u90e8\u5206\u304c\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n
\n
\"\"<\/a><\/figure>\n<\/div>\n\n\n
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