[{"data":1,"prerenderedAt":123},["ShallowReactive",2],{"i-tabler:book-2":3,"i-tabler:world":8,"i-tabler:check":10,"i-tabler:mail":12,"i-tabler:home":14,"i-tabler:pencil":16,"i-tabler:ruler-2":18,"i-tabler:music":20,"i-tabler:folder":22,"guides:sketch-on-a-phone-or-tablet:zh-tw":24,"guides-list:zh-tw":86,"i-tabler:chevron-right":113,"i-tabler:point-filled":115,"i-tabler:door":117,"i-tabler:armchair":119,"i-tabler:texture":121},{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":7},0,24,false,"\u003Cg fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\">\u003Cpath d=\"M19 4v16H7a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2z\"\u002F>\u003Cpath d=\"M19 16H7a2 2 0 0 0-2 2M9 8h6\"\u002F>\u003C\u002Fg>",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":9},"\u003Cg fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\">\u003Cpath d=\"M3 12a9 9 0 1 0 18 0a9 9 0 0 0-18 0m.6-3h16.8M3.6 15h16.8\"\u002F>\u003Cpath d=\"M11.5 3a17 17 0 0 0 0 18m1-18a17 17 0 0 1 0 18\"\u002F>\u003C\u002Fg>",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":11},"\u003Cpath fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\" d=\"m5 12l5 5L20 7\"\u002F>",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":13},"\u003Cg fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\">\u003Cpath d=\"M3 7a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2v10a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2z\"\u002F>\u003Cpath d=\"m3 7l9 6l9-6\"\u002F>\u003C\u002Fg>",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":15},"\u003Cg fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\">\u003Cpath d=\"M5 12H3l9-9l9 9h-2M5 12v7a2 2 0 0 0 2 2h10a2 2 0 0 0 2-2v-7\"\u002F>\u003Cpath d=\"M9 21v-6a2 2 0 0 1 2-2h2a2 2 0 0 1 2 2v6\"\u002F>\u003C\u002Fg>",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":17},"\u003Cpath fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\" d=\"M4 20h4L18.5 9.5a2.828 2.828 0 1 0-4-4L4 16zm9.5-13.5l4 4\"\u002F>",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":19},"\u003Cpath fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\" d=\"m17 3l4 4L7 21l-4-4zm-1 4l-1.5-1.5M13 10l-1.5-1.5M10 13l-1.5-1.5M7 16l-1.5-1.5\"\u002F>",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":21},"\u003Cg fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\">\u003Cpath d=\"M3 17a3 3 0 1 0 6 0a3 3 0 0 0-6 0m10 0a3 3 0 1 0 6 0a3 3 0 0 0-6 0\"\u002F>\u003Cpath d=\"M9 17V4h10v13M9 8h10\"\u002F>\u003C\u002Fg>",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":23},"\u003Cpath fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\" d=\"M5 4h4l3 3h7a2 2 0 0 1 2 2v8a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2\"\u002F>",{"title":25,"seoTitle":26,"description":27,"intro":28,"blocks":29,"faq":71},"不用安裝 App，在手機或平板上畫草圖","手機、iPad 線上畫畫：瀏覽器直接畫，免安裝 App","直接在瀏覽器裡用 iPad、Android 平板或手機畫畫：支援 Apple Pencil 壓感、手掌可以靠著、雙指縮放、匯出 PNG——免費，免裝 App。","在手機或平板上畫草圖，不必安裝任何東西：用 Safari 或 Chrome 打開[JotJam](\u002Fdraw)這類線上畫板，用手指或觸控筆就能畫。在 iPad 上支援 Apple Pencil 壓感，手掌也可以靠在螢幕上；雙指捏合縮放、兩指拖曳移動，想留下來時就儲存到帳號。",[30,37,42,59,67],{"h2":31,"steps":32},"開始畫",[33,34,35,36],"在瀏覽器打開[一張新草圖](\u002Fdraw\u002Fedit)。畫畫不需要帳號。","選一種筆刷——鉛筆、鋼筆或麥克筆——再選顏色、粗細和不透明度。","選紙張：空白、點狀或方格。","開始畫。滿意了就按儲存，用 Google 登入，它就會存進帳號，每台裝置都打得開。",{"h2":38,"p":39},"Apple Pencil 和其他觸控筆",[40,41],"壓得越用力，線越粗。JotJam 會讀取瀏覽器從筆收到的壓力，iPad 上的 Apple Pencil，還有許多 Android 平板和 Windows 觸控螢幕上的壓感觸控筆都能用。","只要用筆畫過，手指就不會再畫線，只負責移動和縮放畫面。所以你可以像在紙上一樣，邊畫邊把手靠在螢幕上。",{"h2":43,"table":44},"手勢",[45,47,50,53,56],[43,46],"作用",[48,49],"單指或筆","用目前的筆刷畫",[51,52],"雙指捏合","放大和縮小",[54,55],"兩指拖曳","移動畫面",[57,58],"復原按鈕","收回上一筆",{"h2":60,"list":61},"小螢幕的小技巧",[62,63,64,65,66],"**把手機橫過來**，畫布更寬。","**放大畫細節**，再縮小看整張草圖。","**用點狀紙張**，不用尺也能把圖解畫得整齊。","**加到主畫面**：在 Safari 按「分享」→「加入主畫面」；在 Chrome 打開選單 →「加到主畫面」。之後點一下就能打開畫板。","**留意草稿**：沒儲存的修改只會以草稿留在那個瀏覽器裡。儲存之後，才能在其他裝置上看到這張草圖。",{"h2":68,"p":69},"把草圖拿出來用",[70],"儲存過的草圖可以下載成 PNG，會裁到你畫的範圍並留一點邊——直接傳訊息、放進簡報或列印都行。如果這張草圖是平面圖的開頭，就到[設計工具](\u002Fdesign)裡按比例重畫：[怎麼線上畫平面圖](\u002Fguides\u002Fhow-to-draw-a-floor-plan-online)。",{"title":72,"items":73},"常見問題",[74,77,80,83],{"q":75,"a":76},"不裝 App 可以在 iPad 上畫畫嗎？","可以。在 Safari 打開線上畫板，用手指或 Apple Pencil 畫就行。JotJam 的畫板會讀取筆的壓力，手掌也可以靠在螢幕上。",{"q":78,"a":79},"Android 可以用嗎？","可以，用 Chrome 或任何新版瀏覽器都行。會把壓力回報給瀏覽器的觸控筆，壓得越用力線越粗。",{"q":81,"a":82},"關掉分頁，草圖會不見嗎？","最新的修改會以草稿留在那個瀏覽器裡，回來時就會還原。想永久保存並在其他裝置上看到，就把它儲存到帳號。",{"q":84,"a":85},"可以用手指畫嗎？","可以，直到你用了筆。之後手指就只負責移動和縮放，手掌靠著也不會留下痕跡。",[87,91,95,99,103,105,109],{"slug":88,"title":89,"description":90},"how-to-draw-a-floor-plan-online","怎麼線上畫平面圖：一步一步教你","在瀏覽器裡按比例畫平面圖：先丈量房間，用精確長度畫牆，放入門窗和家具，再標上尺寸，匯出 PNG、按比例 PDF 或 DXF。",{"slug":92,"title":93,"description":94},"floor-plan-symbols","平面圖符號與圖例說明","平面圖上的線代表什麼：門的開啟線、推拉門、窗、樓梯、家具、指北針、比例尺和剖面線符號——附免費 SVG 圖例下載。",{"slug":96,"title":97,"description":98},"furniture-sizes-for-floor-plans","平面圖常用家具尺寸","床、沙發、餐桌、書桌、衣櫃、廚房和衛浴設備的常見尺寸，以及周圍要留多少空間——以公分標示，畫平面圖時直接用。",{"slug":100,"title":101,"description":102},"section-hatch-patterns","剖面材質填充圖樣：每一種代表什麼","建築剖面圖裡的材質填充代表什麼——混凝土、磚、土壤、隔熱材、木材、碎石——什麼時候用哪一種，以及怎麼讓剖面圖好讀。附免費 SVG 填充圖例。",{"slug":104,"title":25,"description":27},"sketch-on-a-phone-or-tablet",{"slug":106,"title":107,"description":108},"play-piano-on-a-computer-keyboard","怎麼用電腦鍵盤彈鋼琴","哪個電腦按鍵對應哪個鋼琴音、怎麼切換八度和用延音踏板，還有用筆電鍵盤在線上鋼琴就能彈的簡單歌曲和和弦。",{"slug":110,"title":111,"description":112},"easy-guitar-chords-for-beginners","吉他初學者的簡單和弦","吉他新手最先該學的十個和弦——Em、Am、E、A、D、C、G、Dm、G7 和 F——附格數、學習順序和簡單的和弦進行練習。每個和弦都能在線上吉他上聽。",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":114},"\u003Cpath fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\" d=\"m9 6l6 6l-6 6\"\u002F>",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":116},"\u003Cpath fill=\"currentColor\" d=\"M12 7a5 5 0 1 1-4.995 5.217L7 12l.005-.217A5 5 0 0 1 12 7\"\u002F>",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":118},"\u003Cpath fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\" d=\"M14 12v.01M3 21h18M6 21V5a2 2 0 0 1 2-2h8a2 2 0 0 1 2 2v16\"\u002F>",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":120},"\u003Cg fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\">\u003Cpath d=\"M5 11a2 2 0 0 1 2 2v2h10v-2a2 2 0 1 1 4 0v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4a2 2 0 0 1 2-2\"\u002F>\u003Cpath d=\"M5 11V6a3 3 0 0 1 3-3h8a3 3 0 0 1 3 3v5M6 19v2m12-2v2\"\u002F>\u003C\u002Fg>",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":122},"\u003Cpath fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\" d=\"M6 3L3 6m18 12l-3 3M11 3l-8 8m13-8L3 16M21 3L3 21M21 8L8 21m13-8l-8 8\"\u002F>",1792672105108]