{"id":11863,"date":"2022-01-08T20:26:50","date_gmt":"2022-01-08T11:26:50","guid":{"rendered":"http:\/\/www.gisdeveloper.co.kr\/?p=11863"},"modified":"2023-06-14T15:28:22","modified_gmt":"2023-06-14T06:28:22","slug":"gwc-ui-library-colorpicker","status":"publish","type":"post","link":"http:\/\/www.gisdeveloper.co.kr\/?p=11863","title":{"rendered":"#GWC UI Library : ColorPicker"},"content":{"rendered":"<p>\uc6f9 UI \ub77c\uc774\ube0c\ub7ec\ub9ac\uc778 GWC\uc5d0\uc11c \uc81c\uacf5\ud558\ub294 ColorPicker\uc5d0 \ub300\ud55c \uc608\uc81c \ucf54\ub4dc\uc785\ub2c8\ub2e4.<\/p>\n<p>\uba3c\uc800 DOM \uad6c\uc131\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"html\">\r\n<div class=\"center\">\r\n    <div class=\"vcenter\">\r\n        <gwc-label content=\"\uc0ac\uac01\ud615 \uc0c9\uc0c1\"><\/gwc-label>\r\n        <gwc-colorpicker id=\"colorpicker\" value=\"#2b2f3d\"><\/gwc-colorpicker>\r\n    <\/div>\r\n    <div class=\"vcenter\">\r\n        <gwc-button id=\"button1\" title=\"\uc0c9\uc0c1 \ud655\uc778\"><\/gwc-button>\r\n        <gwc-button id=\"button2\" title=\"\uc0c9\uc0c1 \ubcc0\uacbd(RGB)\"><\/gwc-button>\r\n    <\/div>\r\n    <div id=\"rect\"><\/div>\r\n<\/div>\r\n<\/pre>\n<p>\uadf8\ub9ac\uace0 CSS \uad6c\uc131\uc740 \ub2e4\uc74c\uacfc \uac19\uad6c\uc694.<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"css\">\r\n.center {\r\n    display: flex;\r\n    width: 100%;\r\n    height: 100%;\r\n    justify-content: center;\r\n    align-items: center;\r\n    flex-direction: column;\r\n    gap: 3em;\r\n}\r\n\r\n.vcenter {\r\n    display: flex;\r\n    align-items: center;\r\n    gap: 0.5em;\r\n}\r\n\r\n#rect {\r\n    border: 1px solid black;\r\n    width: 10em;\r\n    height: 10em;\r\n}\r\n<\/pre>\n<p>js \ucf54\ub4dc\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"js\">\r\nwindow.onload = () => {\r\n    rect.style.backgroundColor = colorpicker.value;\r\n\r\n    colorpicker.addEventListener(\"change\", (event) => {\r\n        rect.style.backgroundColor = event.target.value;\r\n    });\r\n\r\n    button1.addEventListener(\"click\", () => {\r\n        gwcMessage(`${colorpicker.value} or ${colorpicker.toRGB()}`);\r\n    });\r\n\r\n    button2.addEventListener(\"click\", () => {\r\n        colorpicker.fromRGB(255,255,0); \/\/ or colorpicker.value = \"#ffff00\";\r\n    });\r\n};\r\n<\/pre>\n<p>\uc2e4\ud589 \uacb0\uacfc\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p><center><video controls=\"controls\" ><source src=\"http:\/\/www.gisdeveloper.co.kr\/wp-content\/uploads\/2022\/01\/gwc-colorpicker.mp4\" \/>\ube44\ub514\uc624\ub97c \uc9c0\uc6d0\ud558\uc9c0 \uc54a\ub294 \uc6f9\ube0c\ub77c\uc6b0\uc838\uc785\ub2c8\ub2e4.<\/video><\/center><\/p>\n<p>\uc774 \ucef4\ud3ec\ub10c\ud2b8\ub97c \ud1b5\ud574 \uc0c9\uc0c1\uac12\uc744 \uc5bb\uae30 \uc704\ud574\uc11c\ub294 value\ub97c \uc0ac\uc6a9\ud558\uba70 \ubc18\ud658\uac12\uc740 #\uc73c\ub85c \uc2dc\uc791\ud569\ub2c8\ub2e4. RGB \uac12\uc73c\ub85c \uc5bb\uae30 \uc704\ud574\uc11c\ub294 toRGB \ub9e4\uc11c\ub4dc\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. RGBA \uac12\uc73c\ub85c \uc5bb\uae30 \uc704\ud574\uc11c\ub294 toRGBA \ub9e4\uc11c\ub4dc\ub97c \uc0ac\uc6a9\ud558\uba70 \uc54c\ud30c\uac12\uc5d0 \ub300\ud55c \uc778\uc790\ub97c \ubc1b\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc6f9 UI \ub77c\uc774\ube0c\ub7ec\ub9ac\uc778 GWC\uc5d0\uc11c \uc81c\uacf5\ud558\ub294 ColorPicker\uc5d0 \ub300\ud55c \uc608\uc81c \ucf54\ub4dc\uc785\ub2c8\ub2e4. \uba3c\uc800 DOM \uad6c\uc131\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uadf8\ub9ac\uace0 CSS \uad6c\uc131\uc740 \ub2e4\uc74c\uacfc \uac19\uad6c\uc694. .center { display: flex; width: 100%; height: 100%; justify-content: center; align-items: center; flex-direction: column; gap: 3em; } .vcenter { display: flex; align-items: center; gap: 0.5em; } #rect { border: 1px solid black; width: 10em; height: 10em; &hellip; <\/p>\n<p class=\"link-more\"><a href=\"http:\/\/www.gisdeveloper.co.kr\/?p=11863\" class=\"more-link\">\ub354 \ubcf4\uae30<span class=\"screen-reader-text\"> &#8220;#GWC UI Library : ColorPicker&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[140],"tags":[],"class_list":["post-11863","post","type-post","status-publish","format-standard","hentry","category-gwc"],"_links":{"self":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/11863","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11863"}],"version-history":[{"count":4,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/11863\/revisions"}],"predecessor-version":[{"id":13675,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/11863\/revisions\/13675"}],"wp:attachment":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11863"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11863"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11863"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}