[{"data":1,"prerenderedAt":93},["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,"pages:draw:zh-cn":24,"i-tabler:plus":81,"i-tabler:hand-stop":83,"i-tabler:ballpen":85,"i-tabler:keyboard":87,"i-tabler:download":89,"i-tabler:point-filled":91},{"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>",{"intro":25,"blocks":26,"faq":60},"JotJam 画板是一个免费的在线画板，打开浏览器就能画。用手指、鼠标或手写笔都行——支持 Apple Pencil 压感，双指缩放，画得满意就保存到账号里。不用安装，画画也不用注册。",[27,42,49,56],{"h2":28,"items":29},"工具",[30,33,36,39],{"h3":31,"p":32},"铅笔、钢笔和马克笔","三种笔刷，分别画随性的线、干净的线和大面积的笔触。每种都能单独调粗细、不透明度和颜色。",{"h3":34,"p":35},"橡皮擦","只擦掉你划过的那一段，不会把整笔都删掉。",{"h3":37,"p":38},"抓手","用来移动画面。用鼠标时按住空格键拖动；触屏上用两根手指拖。",{"h3":40,"p":41},"纸张","空白、点阵或方格。点阵适合画示意图，方格方便控制比例。",{"h2":43,"steps":44},"怎么在线画草图",[45,46,47,48],"打开[新建草图](\u002Fdraw\u002Fedit)，不用注册。","选一种笔刷和颜色，再选空白、点阵或方格纸。","开始画。双指捏合缩放，双指拖动移动画面。Ctrl\u002F⌘ + Z 撤销上一笔。","点保存，存到你的账号里。保存过的草图可以下载成 PNG，自动裁到你画的范围。",{"h2":50,"list":51},"适合用来",[52,53,54,55],"做设计前先画几张小草图","开视频会议时讲想法——共享屏幕边画边说","在平板上画示意图、记笔记","等人的时候在手机上随手涂鸦",{"h2":57,"p":58},"需要直线和精确尺寸？",[59],"这块画板是给手绘用的。要画墙、定精确长度、加尺寸标注，或者放门和家具图例，请用[设计工具](\u002Fdesign)——也可以看看[怎么在线画平面图](\u002Fguides\u002Fhow-to-draw-a-floor-plan-online)。更多技巧见[在手机或平板上画画](\u002Fguides\u002Fsketch-on-a-phone-or-tablet)。",{"title":61,"items":62},"常见问题",[63,66,69,72,75,78],{"q":64,"a":65},"免费吗？","画画免费，也不用注册。保存一张草图会用掉几个积分，每天登录都送免费积分。",{"q":67,"a":68},"我的草图存在哪？","点保存之后存进你的 JotJam 账号，手机、平板、电脑上都能打开。在那之前，最新的修改只作为草稿留在这个浏览器里。",{"q":70,"a":71},"支持 Apple Pencil 吗？","支持，其他带压感的手写笔也行：按得越重线越粗。用笔画过之后，手指就只负责移动和缩放画面，手掌搭在屏幕上也不会留下痕迹。",{"q":73,"a":74},"手机上能画吗？","能。画布会铺满屏幕；双指捏合放大画细节，双指拖动移动画面。",{"q":76,"a":77},"怎么下载草图？","先保存，再下载成 PNG。图片会裁到你画的范围，四周留一点边。",{"q":79,"a":80},"能画直线，或者加门和家具吗？","这块画板不行——它是给手绘用的。[设计](\u002Fdesign)里有直线、圆和墙体工具，能输精确尺寸，还能用[图例库](\u002Flibrary)。",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":82},"\u003Cpath fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\" d=\"M12 5v14m-7-7h14\"\u002F>",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":84},"\u003Cg fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\">\u003Cpath d=\"M8 13V5.5a1.5 1.5 0 0 1 3 0V12m0-6.5v-2a1.5 1.5 0 1 1 3 0V12m0-6.5a1.5 1.5 0 0 1 3 0V12\"\u002F>\u003Cpath d=\"M17 7.5a1.5 1.5 0 0 1 3 0V16a6 6 0 0 1-6 6h-2h.208a6 6 0 0 1-5.012-2.7L7 19q-.468-.718-3.286-5.728a1.5 1.5 0 0 1 .536-2.022a1.87 1.87 0 0 1 2.28.28L8 13\"\u002F>\u003C\u002Fg>",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":86},"\u003Cg fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\">\u003Cpath d=\"m14 6l7 7l-4 4\"\u002F>\u003Cpath d=\"M5.828 18.172a2.83 2.83 0 0 0 4 0L20.414 7.586a2 2 0 0 0 0-2.829l-1.171-1.171a2 2 0 0 0-2.829 0L5.828 14.172a2.83 2.83 0 0 0 0 4M4 20l1.768-1.768\"\u002F>\u003C\u002Fg>",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":88},"\u003Cpath fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\" d=\"M2 8a2 2 0 0 1 2-2h16a2 2 0 0 1 2 2v8a2 2 0 0 1-2 2H4a2 2 0 0 1-2-2zm4 2v.01m4-.01v.01m4-.01v.01m4-.01v.01M6 14v.01M18 14v.01M10 14l4 .01\"\u002F>",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":90},"\u003Cpath fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\" d=\"M4 17v2a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2v-2M7 11l5 5l5-5m-5-7v12\"\u002F>",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":92},"\u003Cpath fill=\"currentColor\" d=\"M12 7a5 5 0 1 1-4.995 5.217L7 12l.005-.217A5 5 0 0 1 12 7\"\u002F>",1792672096220]