用PS画插画是怎么画出来的？求高手指教，是用钢笔工具吗？_百度知道
提问者采纳
不是钢笔工具不需要什么特定的版本。。如果要画那张图的话你除了软件还要有绘图板这种硬件。PS哪个版本就看你自己习惯了。。。。那幅图是用笔刷画的。
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其他6条回答
s一般用来处理图片（照片）类，若是要创作电脑插画较为专业的软件用corel painter，这是一款专业用于电脑绘画的软件，结合绘图数位板可以模仿各种风格的绘画艺术效果
用鼠位板儿 (因为拿笔的习惯 好用 快速
笔触感强很多)
多下载一些笔刷儿(特殊的笔刷可一很快的画出你想要的效果)
一般这种画都是用手绘板画的，鼠标画是很难的。然后呢，不能选择钢笔工具，要选择画笔工具，画笔工具里面有很多笔刷的样式，例如有画头发的画笔，有画草的画笔等等。可以选择自己合适的样式进行绘画。
我是用手写板 WACOM的不错 就是贵点
鼠绘比较麻烦的
PS painter都可以。用手绘板画的...
其实有很多软件都可以画，只是要有美术基础，有手绘板，再先画个裸体出来 确定人体结构准了，就再加衣服啊
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出门在外也不愁请问PS（CS3)视频教程 第二章:工具的基础哪个部分是教在图片上画箭头的？
请问PS（CS3)视频教程 第二章:工具的基础哪个部分是教在图片上画箭头的？ 15
补充：在这里我好像视频看到过，关于箭头不知道是哪个部分了
补充：我点自定义的，图片上画箭头画错了怎么删除啊？
我经常去的Photoshop教程网站你去看看吧，很有帮助的
我就是在里面学了不少PS教程，里面也有零基础教程，即使不会一看也能明白！
里面就有你想要得箭头啦
其他回答 (1)
是图形工具，点住图形工具，它会有多个选择，在看栏目上方，有图案选择。
相关知识等待您来回答
资源共享领域专家强烈推荐 Python 的绘图模块 &a href=&http://matplotlib.org/& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&matplotlib: python plotting&i class=&icon-external&&&/i&&/a& 。画出来的图真的是高端大气上档次，低调奢华有内涵~ 适用于从 2D 到 3D，从标量到矢量的各种绘图。能够保存成从 eps, pdf 到 svg, png, jpg 的多种格式。并且 Matplotlib 的绘图函数基本上都与 Matlab 的绘图函数名字都差不多，迁移的学习成本比较低。开源免费。如图所示（题目描述中的图在最后）：&br&（以下图片均引用自 &a href=&http://matplotlib.org/gallery.html& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Thumbnail gallery&i class=&icon-external&&&/i&&/a& ）&br&&br&像这种普通的函数图象：&br&&img src=&/9dcde02a94b66149d7bff788e911a2d6_b.jpg& data-rawwidth=&440& data-rawheight=&360& class=&origin_image zh-lightbox-thumb& width=&440& data-original=&/9dcde02a94b66149d7bff788e911a2d6_r.jpg&&&div class=&highlight&&&pre&&code class=&language-python&&&span class=&n&&plt&/span&&span class=&o&&.&/span&&span class=&n&&fill&/span&&span class=&p&&(&/span&&span class=&n&&x&/span&&span class=&p&&,&/span& &span class=&n&&y1&/span&&span class=&p&&,&/span& &span class=&s&&'b'&/span&&span class=&p&&,&/span& &span class=&n&&x&/span&&span class=&p&&,&/span& &span class=&n&&y2&/span&&span class=&p&&,&/span& &span class=&s&&'r'&/span&&span class=&p&&,&/span& &span class=&n&&alpha&/span&&span class=&o&&=&/span&&span class=&mf&&0.3&/span&&span class=&p&&)&/span&
&/code&&/pre&&/div&&br&&br&以及这种 Scatter 图（中文不知道该怎么说…）：&br&&img src=&/7f4dc2f170b652cf141b0e_b.jpg& data-rawwidth=&440& data-rawheight=&360& class=&origin_image zh-lightbox-thumb& width=&440& data-original=&/7f4dc2f170b652cf141b0e_r.jpg&&&br&&div class=&highlight&&&pre&&code class=&language-python&&&span class=&n&&plt&/span&&span class=&o&&.&/span&&span class=&n&&scatter&/span&&span class=&p&&(&/span&&span class=&n&&x&/span&&span class=&p&&,&/span& &span class=&n&&y&/span&&span class=&p&&,&/span& &span class=&n&&s&/span&&span class=&o&&=&/span&&span class=&n&&area&/span&&span class=&p&&,&/span& &span class=&n&&alpha&/span&&span class=&o&&=&/span&&span class=&mf&&0.5&/span&&span class=&p&&)&/span&
&/code&&/pre&&/div&&br&&br&精致的曲线，半透明的配色。都显出你那高贵冷艳的X格，最重要的是只需一行代码就能搞定。从此以后再也不用忍受 Matlab以及GNUPlot 中那蛋疼的配色了。&br&&br&想画 3D 数据？没有问题 (不过用 mayavi 可能更方便一些)：&br&&img src=&/eba48ff1d310b5fed9562884_b.jpg& data-rawwidth=&440& data-rawheight=&360& class=&origin_image zh-lightbox-thumb& width=&440& data-original=&/eba48ff1d310b5fed9562884_r.jpg&&&br&&div class=&highlight&&&pre&&code class=&language-python&&&span class=&n&&ax&/span&&span class=&o&&.&/span&&span class=&n&&plot_surface&/span&&span class=&p&&(&/span&&span class=&n&&X&/span&&span class=&p&&,&/span& &span class=&n&&Y&/span&&span class=&p&&,&/span& &span class=&n&&Z&/span&&span class=&p&&,&/span& &span class=&n&&rstride&/span&&span class=&o&&=&/span&&span class=&mi&&8&/span&&span class=&p&&,&/span& &span class=&n&&cstride&/span&&span class=&o&&=&/span&&span class=&mi&&8&/span&&span class=&p&&,&/span& &span class=&n&&alpha&/span&&span class=&o&&=&/span&&span class=&mf&&0.3&/span&&span class=&p&&)&/span&
&span class=&n&&cset&/span& &span class=&o&&=&/span& &span class=&n&&ax&/span&&span class=&o&&.&/span&&span class=&n&&contourf&/span&&span class=&p&&(&/span&&span class=&n&&X&/span&&span class=&p&&,&/span& &span class=&n&&Y&/span&&span class=&p&&,&/span& &span class=&n&&Z&/span&&span class=&p&&,&/span& &span class=&n&&zdir&/span&&span class=&o&&=&/span&&span class=&s&&'z'&/span&&span class=&p&&,&/span& &span class=&n&&offset&/span&&span class=&o&&=-&/span&&span class=&mi&&100&/span&&span class=&p&&,&/span& &span class=&n&&cmap&/span&&span class=&o&&=&/span&&span class=&n&&cm&/span&&span class=&o&&.&/span&&span class=&n&&coolwarm&/span&&span class=&p&&)&/span&
&span class=&n&&cset&/span& &span class=&o&&=&/span& &span class=&n&&ax&/span&&span class=&o&&.&/span&&span class=&n&&contourf&/span&&span class=&p&&(&/span&&span class=&n&&X&/span&&span class=&p&&,&/span& &span class=&n&&Y&/span&&span class=&p&&,&/span& &span class=&n&&Z&/span&&span class=&p&&,&/span& &span class=&n&&zdir&/span&&span class=&o&&=&/span&&span class=&s&&'x'&/span&&span class=&p&&,&/span& &span class=&n&&offset&/span&&span class=&o&&=-&/span&&span class=&mi&&40&/span&&span class=&p&&,&/span& &span class=&n&&cmap&/span&&span class=&o&&=&/span&&span class=&n&&cm&/span&&span class=&o&&.&/span&&span class=&n&&coolwarm&/span&&span class=&p&&)&/span&
&span class=&n&&cset&/span& &span class=&o&&=&/span& &span class=&n&&ax&/span&&span class=&o&&.&/span&&span class=&n&&contourf&/span&&span class=&p&&(&/span&&span class=&n&&X&/span&&span class=&p&&,&/span& &span class=&n&&Y&/span&&span class=&p&&,&/span& &span class=&n&&Z&/span&&span class=&p&&,&/span& &span class=&n&&zdir&/span&&span class=&o&&=&/span&&span class=&s&&'y'&/span&&span class=&p&&,&/span& &span class=&n&&offset&/span&&span class=&o&&=&/span&&span class=&mi&&40&/span&&span class=&p&&,&/span& &span class=&n&&cmap&/span&&span class=&o&&=&/span&&span class=&n&&cm&/span&&span class=&o&&.&/span&&span class=&n&&coolwarm&/span&&span class=&p&&)&/span&
&/code&&/pre&&/div&&br&四行代码你就能拥有（后三行是画坐标平面上的等高线，严格的额说还是一行）。&br&&br&除此以外，不过你是矢量场，网络还是什么奇葩的需求都能够搞定：&br&&img src=&/b66a7c4a11bca84facd28f63f7faf856_b.jpg& data-rawwidth=&440& data-rawheight=&360& class=&origin_image zh-lightbox-thumb& width=&440& data-original=&/b66a7c4a11bca84facd28f63f7faf856_r.jpg&&&div class=&highlight&&&pre&&code class=&language-python&&&span class=&n&&plt&/span&&span class=&o&&.&/span&&span class=&n&&streamplot&/span&&span class=&p&&(&/span&&span class=&n&&X&/span&&span class=&p&&,&/span& &span class=&n&&Y&/span&&span class=&p&&,&/span& &span class=&n&&U&/span&&span class=&p&&,&/span& &span class=&n&&V&/span&&span class=&p&&,&/span& &span class=&n&&color&/span&&span class=&o&&=&/span&&span class=&n&&U&/span&&span class=&p&&,&/span& &span class=&n&&linewidth&/span&&span class=&o&&=&/span&&span class=&mi&&2&/span&&span class=&p&&,&/span& &span class=&n&&cmap&/span&&span class=&o&&=&/span&&span class=&n&&plt&/span&&span class=&o&&.&/span&&span class=&n&&cm&/span&&span class=&o&&.&/span&&span class=&n&&autumn&/span&&span class=&p&&)&/span&
&span class=&n&&plt&/span&&span class=&o&&.&/span&&span class=&n&&colorbar&/span&&span class=&p&&()&/span&
&/code&&/pre&&/div&&br&&br&&img src=&/c13df8fd7d8fe_b.jpg& data-rawwidth=&440& data-rawheight=&360& class=&origin_image zh-lightbox-thumb& width=&440& data-original=&/c13df8fd7d8fe_r.jpg&&&br&&div class=&highlight&&&pre&&code class=&language-python&&&span class=&n&&plt&/span&&span class=&o&&.&/span&&span class=&n&&triplot&/span&&span class=&p&&(&/span&&span class=&n&&x&/span&&span class=&p&&,&/span& &span class=&n&&y&/span&&span class=&p&&,&/span& &span class=&n&&triangles&/span&&span class=&p&&,&/span& &span class=&s&&'go-'&/span&&span class=&p&&)&/span&
&span class=&n&&plt&/span&&span class=&o&&.&/span&&span class=&n&&title&/span&&span class=&p&&(&/span&&span class=&s&&'triplot of user-specified triangulation'&/span&&span class=&p&&)&/span&
&span class=&n&&plt&/span&&span class=&o&&.&/span&&span class=&n&&xlabel&/span&&span class=&p&&(&/span&&span class=&s&&'Longitude (degrees)'&/span&&span class=&p&&)&/span&
&span class=&n&&plt&/span&&span class=&o&&.&/span&&span class=&n&&ylabel&/span&&span class=&p&&(&/span&&span class=&s&&'Latitude (degrees)'&/span&&span class=&p&&)&/span&
&/code&&/pre&&/div&&br&&br&&img src=&/df11cd0289cc_b.jpg& data-rawwidth=&440& data-rawheight=&360& class=&origin_image zh-lightbox-thumb& width=&440& data-original=&/df11cd0289cc_r.jpg&&&div class=&highlight&&&pre&&code class=&language-python&&&span class=&n&&ax&/span& &span class=&o&&=&/span& &span class=&n&&plt&/span&&span class=&o&&.&/span&&span class=&n&&subplot&/span&&span class=&p&&(&/span&&span class=&mi&&111&/span&&span class=&p&&,&/span& &span class=&n&&polar&/span&&span class=&o&&=&/span&&span class=&bp&&True&/span&&span class=&p&&)&/span&
&span class=&n&&bars&/span& &span class=&o&&=&/span& &span class=&n&&ax&/span&&span class=&o&&.&/span&&span class=&n&&bar&/span&&span class=&p&&(&/span&&span class=&n&&theta&/span&&span class=&p&&,&/span& &span class=&n&&radii&/span&&span class=&p&&,&/span& &span class=&n&&width&/span&&span class=&o&&=&/span&&span class=&n&&width&/span&&span class=&p&&,&/span& &span class=&n&&bottom&/span&&span class=&o&&=&/span&&span class=&mf&&0.0&/span&&span class=&p&&)&/span&
&/code&&/pre&&/div&&br&&br&这还没完，Matplotlib 还支持Latex公式的插入，当别人画的图还是这个样子的时候（以下图片引用自&a href=&http://reverland.org/python//matplotlib-tutorial/& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Matplotlib Tutorial(译)&i class=&icon-external&&&/i&&/a&）&br&&img src=&/be83c4bef6acff35a7ef050_b.jpg& data-rawwidth=&576& data-rawheight=&432& class=&origin_image zh-lightbox-thumb& width=&576& data-original=&/be83c4bef6acff35a7ef050_r.jpg&&你能够把它变成这个样子：&br&&img src=&/605ab7e12cdd5b294fcbeaa283e3feae_b.jpg& data-rawwidth=&576& data-rawheight=&360& class=&origin_image zh-lightbox-thumb& width=&576& data-original=&/605ab7e12cdd5b294fcbeaa283e3feae_r.jpg&&如果再搭配上 IPython 作为运行终端（这张图是自己的~）：&br&&img src=&/df5c59d1de1d3028e9ceb06b40e6e613_b.jpg& data-rawwidth=&617& data-rawheight=&536& class=&origin_image zh-lightbox-thumb& width=&617& data-original=&/df5c59d1de1d3028e9ceb06b40e6e613_r.jpg&&&br&简直就是神器啊，有木有！&br&心动不如行动，还等什么？&br&（奉上教程一篇 &a href=&http://reverland.org/python//matplotlib-tutorial/& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Matplotlib Tutorial(译)&i class=&icon-external&&&/i&&/a&）&br&&br&&br&==== Update:
18:04 ====&br&经&a class=&member_mention& data-editable=&true& data-title=&@许铖& data-hash=&f82f331c9c57& href=&/people/f82f331c9c57& data-tip=&p$b$f82f331c9c57&&@许铖&/a&同学提醒，再补充一句，matplotlib 还可以话 xkcd 风格的图呦~&br&&br&&img src=&/3328cfcbe479f0fedf77affe929bb925_b.jpg& data-rawwidth=&432& data-rawheight=&288& class=&origin_image zh-lightbox-thumb& width=&432& data-original=&/3328cfcbe479f0fedf77affe929bb925_r.jpg&&（图片引用自网络）&br&&br&此外结合 IPython Notebook 后更多精彩内容，请看&a href=&http://nbviewer.ipython.org/& class=& external& target=&_blank& rel=&nofollow noreferrer&&&span class=&invisible&&http://&/span&&span class=&visible&&nbviewer.ipython.org/&/span&&span class=&invisible&&&/span&&i class=&icon-external&&&/i&&/a&&br&&br&==== Update:
20:04 ====&br&如果嫌安装麻烦并且恰好在 Windows 系统下的话可以尝试Python的一个发行版&a href=&/p/winpython/& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&winpython -
Portable Scientific Python 2/3 32/64bit Distribution for Windows&i class=&icon-external&&&/i&&/a&。&br&&br&==== Update:
23:45 ====&br&鉴于&a class=&member_mention& data-editable=&true& data-title=&@van li& data-hash=&e7c9b4d7b280d8d20ecd67& href=&/people/e7c9b4d7b280d8d20ecd67& data-tip=&p$b$e7c9b4d7b280d8d20ecd67&&@van li&/a&同学质疑 matplotlib 是否能画出题目中所示的图像，我在这里将题目中的图像用 matplotlib 画出来如下：&br&&br&&img src=&/df5d9b706531fbe492adfed_b.jpg& data-rawwidth=&815& data-rawheight=&615& class=&origin_image zh-lightbox-thumb& width=&815& data-original=&/df5d9b706531fbe492adfed_r.jpg&&代码在此处：&a href=&/coldfog/cfc6bb8b789& class=& external& target=&_blank& rel=&nofollow noreferrer&&&span class=&invisible&&https://&/span&&span class=&visible&&/coldfog&/span&&span class=&invisible&&/cfc6bb8b789&/span&&span class=&ellipsis&&&/span&&i class=&icon-external&&&/i&&/a&&br&&img src=&/9b8c7c6f3f3b752adff2cb_b.jpg& data-rawwidth=&815& data-rawheight=&615& class=&origin_image zh-lightbox-thumb& width=&815& data-original=&/9b8c7c6f3f3b752adff2cb_r.jpg&&代码在此处：&a href=&/coldfog/5da63ab52& class=& external& target=&_blank& rel=&nofollow noreferrer&&&span class=&invisible&&https://&/span&&span class=&visible&&/coldfog&/span&&span class=&invisible&&/5da63ab52&/span&&span class=&ellipsis&&&/span&&i class=&icon-external&&&/i&&/a&&br&&br&======== 更新======&br&&br&看到楼下有人说配色和好看，唉....那我也贴几个吧...只不过当初限于篇幅没有写而已。&br&&br&首先，python 有一个专门的配色包&a href=&/jiffyclub/brewer2mpl& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&jiffyclub/brewer2mpl 路 GitHub&i class=&icon-external&&&/i&&/a&，提供了从美术角度来讲的精美配色（戳这里感受&a href=&http://colorbrewer2.org/& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&ColorBrewer: Color Advice for Maps&i class=&icon-external&&&/i&&/a&）。&br&此外还有一些致力于美化绘图的库，用起来也都非常方便，比如&a href=&/olgabot/prettyplotlib& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&olgabot/prettyplotlib 路 GitHub&i class=&icon-external&&&/i&&/a&。&br&&br&废话不多说，上图就是王道。&br&（一下图片来源网络）&br&&img src=&/84574fbf9ffed77c39d1549111cce3a5_b.jpg& data-rawwidth=&432& data-rawheight=&288& class=&origin_image zh-lightbox-thumb& width=&432& data-original=&/84574fbf9ffed77c39d1549111cce3a5_r.jpg&&&img src=&/6d477f83e9dbb6c2cbbadc_b.jpg& data-rawwidth=&342& data-rawheight=&249& class=&content_image& width=&342&&&img src=&/51ac0df6b936e7b67a3c_b.jpg& data-rawwidth=&369& data-rawheight=&264& class=&content_image& width=&369&&&br&有人可能会说需要复杂的设置，其实也不用。比如上边这幅图，只需要多加一个参数就好：&br&&div class=&highlight&&&pre&&code class=&language-python&&&span class=&n&&cmap&/span&&span class=&o&&=&/span&&span class=&n&&brewer2mpl&/span&&span class=&o&&.&/span&&span class=&n&&get_map&/span&&span class=&p&&(&/span&&span class=&s&&'RdBu'&/span&&span class=&p&&,&/span& &span class=&s&&'diverging'&/span&&span class=&p&&,&/span& &span class=&mi&&8&/span&&span class=&p&&,&/span& &span class=&n&&reverse&/span&&span class=&o&&=&/span&&span class=&bp&&True&/span&&span class=&p&&)&/span&&span class=&o&&.&/span&&span class=&n&&mpl_colormap&/span&&span class=&p&&,&/span&
&/code&&/pre&&/div&&br&楼下说到统计绘图。嘛 seaborn (&a href=&/mwaskom/seaborn& class=& external& target=&_blank& rel=&nofollow noreferrer&&&span class=&invisible&&https://&/span&&span class=&visible&&/mwaskom/seab&/span&&span class=&invisible&&orn&/span&&span class=&ellipsis&&&/span&&i class=&icon-external&&&/i&&/a&) 是一个调用 matplotlib 的统计绘图库，上图：&br&&img src=&/0be48108d7cfea831fa6e4_b.jpg& data-rawwidth=&525& data-rawheight=&525& class=&origin_image zh-lightbox-thumb& width=&525& data-original=&/0be48108d7cfea831fa6e4_r.jpg&&代码一行，后边的几乎都是一行，没做其他设置，默认就这样。我就不贴其他的代码了：&br&&div class=&highlight&&&pre&&code class=&language-text&&g = sns.jointplot(x1, x2, kind=&kde&, size=7, space=0)
&/code&&/pre&&/div&&img src=&/6bdaaeed1a_b.jpg& data-rawwidth=&525& data-rawheight=&525& class=&origin_image zh-lightbox-thumb& width=&525& data-original=&/6bdaaeed1a_r.jpg&&&img src=&/521a87cbbdb693b87b6297_b.jpg& data-rawwidth=&600& data-rawheight=&412& class=&origin_image zh-lightbox-thumb& width=&600& data-original=&/521a87cbbdb693b87b6297_r.jpg&&&img src=&/1cfcfc76b6_b.jpg& data-rawwidth=&539& data-rawheight=&375& class=&origin_image zh-lightbox-thumb& width=&539& data-original=&/1cfcfc76b6_r.jpg&&&img src=&/f3ad883dd2a9df53edadf_b.jpg& data-rawwidth=&450& data-rawheight=&450& class=&origin_image zh-lightbox-thumb& width=&450& data-original=&/f3ad883dd2a9df53edadf_r.jpg&&&img src=&/d0faecb6b8eff4_b.jpg& data-rawwidth=&525& data-rawheight=&525& class=&origin_image zh-lightbox-thumb& width=&525& data-original=&/d0faecb6b8eff4_r.jpg&&&br&&br&这还有个更炫酷的可交互式的绘图，大家自己戳开看吧&a href=&http://nbviewer.ipython.org/github/plotly/python-user-guide/blob/master/s0_getting-started/s0_getting-started.ipynb& class=& external& target=&_blank& rel=&nofollow noreferrer&&&span class=&invisible&&http://&/span&&span class=&visible&&nbviewer.ipython.org/gi&/span&&span class=&invisible&&thub/plotly/python-user-guide/blob/master/s0_getting-started/s0_getting-started.ipynb&/span&&span class=&ellipsis&&&/span&&i class=&icon-external&&&/i&&/a&&br&&br&哼哼，完爆了吧~~~~\(≧▽≦)/~
强烈推荐 Python 的绘图模块
。画出来的图真的是高端大气上档次，低调奢华有内涵~ 适用于从 2D 到 3D，从标量到矢量的各种绘图。能够保存成从 eps, pdf 到 svg, png, jpg 的多种格式。并且 Matplotlib 的绘图函数基本上都与 Ma…
大家都理解错了嘛～楼主问的是论文里怎么才能画出&b&精美的&/b&插图。顶在最前面的Python、Matlab等软件虽然能准确画各种常见图，但是&b&从美术角度来看不及格&/b&好吗！最让人吐槽的就是这俩的配色！看看直方图那丑陋的配色！函数图难看的等高线！一点都不精美！&br&&br&要比高端大气上档次，本页所有答案完全不是R的ggplot2包的对手嘛～以前我也用Matlab，自从遇到ggplot2之后就彻底成为脑残粉了！&br&&br&ggplot2是R的一个package，画图风格相当文艺小清新。看论文看到用ggplot2画图都是一种享受哦！极为&b&擅长于数据可视化&/b&。可惜ggplot2功能没有Python或者Matlab全面，画不出稀奇古怪的电路图不支持三维立体图像哦～不过作为一个统计绘图软件那些功能也不算很重要啦。&br&&br&ggplot2有一个最大的特点是引入了图层的概念，各位用过Photoshop应该能理解吧？&br&你可以随心所欲将各种基本的图叠加起来显示在一张图上，构造出各种各样新奇的图片！&br&&br&&img src=&/8da44a7cb1e484d0afcba3e_b.jpg& data-rawwidth=&2096& data-rawheight=&2098& class=&origin_image zh-lightbox-thumb& width=&2096& data-original=&/8da44a7cb1e484d0afcba3e_r.jpg&&先来一个最基础的散点图开胃。这是不调颜色软件包默认的配色。灰色的背景，黑色的小点点。拟合曲线和置信域看着就很舒服嘛。&br&&br&&img src=&/23c5a693ecc993bd87e8c1e_b.jpg& data-rawwidth=&1036& data-rawheight=&878& class=&origin_image zh-lightbox-thumb& width=&1036& data-original=&/23c5a693ecc993bd87e8c1e_r.jpg&&来看看直方图，和傻大黑粗的Matlab相比精致秀气多啦！&br&&br&&img src=&/f8dcc53ae48b_b.jpg& data-rawwidth=&550& data-rawheight=&350& class=&origin_image zh-lightbox-thumb& width=&550& data-original=&/f8dcc53ae48b_r.jpg&&还有精致的半透明效果！&br&&br&&br&&img src=&/12ece4a71aa0_b.jpg& data-rawwidth=&1287& data-rawheight=&942& class=&origin_image zh-lightbox-thumb& width=&1287& data-original=&/12ece4a71aa0_r.jpg&&&img src=&/7b4ebad4f07dd0bd0577_b.jpg& data-rawwidth=&480& data-rawheight=&480& class=&origin_image zh-lightbox-thumb& width=&480& data-original=&/7b4ebad4f07dd0bd0577_r.jpg&&&br&&br&折线图画得美到极致了好吗！&br&&br&&img src=&/8c1cdd52da6e48db81c3_b.jpg& data-rawwidth=&550& data-rawheight=&450& class=&origin_image zh-lightbox-thumb& width=&550& data-original=&/8c1cdd52da6e48db81c3_r.jpg&&柱状图+密度！&br&&br&&img src=&/f26dda73fc39f53803cba79_b.jpg& data-rawwidth=&490& data-rawheight=&540& class=&origin_image zh-lightbox-thumb& width=&490& data-original=&/f26dda73fc39f53803cba79_r.jpg&&&br&Heat Map！&br&&img src=&/52dc5bdcecee0d6e30cdc21_b.jpg& data-rawwidth=&550& data-rawheight=&450& class=&origin_image zh-lightbox-thumb& width=&550& data-original=&/52dc5bdcecee0d6e30cdc21_r.jpg&&&br&这么乱糟糟的线也画得好清新！&br&&br&&br&&img src=&/591df03a10ac08fbaa796df6f56eaa27_b.jpg& data-rawwidth=&800& data-rawheight=&800& class=&origin_image zh-lightbox-thumb& width=&800& data-original=&/591df03a10ac08fbaa796df6f56eaa27_r.jpg&&&br&ggplot2能把密密麻麻的散点图画的极具美感，彻底治愈密集恐惧症！&br&&img src=&/d70fb57afcb95c_b.jpg& data-rawwidth=&750& data-rawheight=&350& class=&origin_image zh-lightbox-thumb& width=&750& data-original=&/d70fb57afcb95c_r.jpg&&&br&&br&&img src=&/a259e5863afcbeb8c0aca61_b.jpg& data-rawwidth=&600& data-rawheight=&330& class=&origin_image zh-lightbox-thumb& width=&600& data-original=&/a259e5863afcbeb8c0aca61_r.jpg&&&br&&img src=&/b9f01cb8ff_b.jpg& data-rawwidth=&700& data-rawheight=&600& class=&origin_image zh-lightbox-thumb& width=&700& data-original=&/b9f01cb8ff_r.jpg&&还可以画地图！把非洲画得这么美我都想去了好吗！&br&&br&&img src=&/0c10c74cf54f89e75d2da_b.jpg& data-rawwidth=&500& data-rawheight=&335& class=&origin_image zh-lightbox-thumb& width=&500& data-original=&/0c10c74cf54f89e75d2da_r.jpg&&Network也能画！&br&&img src=&/f25cc4ae57b74_b.jpg& data-rawwidth=&2096& data-rawheight=&2098& class=&origin_image zh-lightbox-thumb& width=&2096& data-original=&/f25cc4ae57b74_r.jpg&&散点图+误差区间！&br&&br&&img src=&/dbf5ae8cdff67b77c5443b9_b.jpg& data-rawwidth=&2562& data-rawheight=&2279& class=&origin_image zh-lightbox-thumb& width=&2562& data-original=&/dbf5ae8cdff67b77c5443b9_r.jpg&&极坐标柱状图！&br&&br&&br&&img src=&/03c34c3c61ecb5ec132e_b.jpg& data-rawwidth=&885& data-rawheight=&991& class=&origin_image zh-lightbox-thumb& width=&885& data-original=&/03c34c3c61ecb5ec132e_r.jpg&&
大家都理解错了嘛～楼主问的是论文里怎么才能画出精美的插图。顶在最前面的Python、Matlab等软件虽然能准确画各种常见图，但是从美术角度来看不及格好吗！最让人吐槽的就是这俩的配色！看看直方图那丑陋的配色！函数图难看的等高线！一点都不精美！要比高端…
同学你太年轻。&br&高质量绘图，特别是理科示意图，主要靠纸笔，软件服务后期。&br&这学期选的无聊的画图课。。。&br&&img src=&/d39bd79badb5a400994c_b.jpg& data-rawwidth=&598& data-rawheight=&449& class=&origin_image zh-lightbox-thumb& width=&598& data-original=&/d39bd79badb5a400994c_r.jpg&&&img src=&/8f104b504ff293a936e28beec39c85c8_b.jpg& data-rawwidth=&724& data-rawheight=&468& class=&origin_image zh-lightbox-thumb& width=&724& data-original=&/8f104b504ff293a936e28beec39c85c8_r.jpg&&&img src=&/8bdf36d40a914b6ce2f1bcac90eb174d_b.jpg& data-rawwidth=&513& data-rawheight=&512& class=&origin_image zh-lightbox-thumb& width=&513& data-original=&/8bdf36d40a914b6ce2f1bcac90eb174d_r.jpg&&&br&&br&&img src=&/9c1adc8c74fc20cf792f5a71383ed15a_b.jpg& data-rawwidth=&881& data-rawheight=&306& class=&origin_image zh-lightbox-thumb& width=&881& data-original=&/9c1adc8c74fc20cf792f5a71383ed15a_r.jpg&&&img src=&/ba910c500f945b1b1063d_b.jpg& data-rawwidth=&489& data-rawheight=&161& class=&origin_image zh-lightbox-thumb& width=&489& data-original=&/ba910c500f945b1b1063d_r.jpg&&&br&&br&&br&&br&你说电脑也能画？可惜达不到这质感。
同学你太年轻。高质量绘图，特别是理科示意图，主要靠纸笔，软件服务后期。这学期选的无聊的画图课。。。你说电脑也能画？可惜达不到这质感。
在理工科课本是机械类的前提下。&br&电脑上是有可以画机械零件的三维图的软件的，而且非常成熟。简单的四四方方的可以画，复杂的鬼斧神工的也能画。和PS一样，看对软件的理解。&br&&br&软件：&br&（机械汪）solidworks，ug，pro/e，三维建模软件，太多了。&br&（工业设计汪）rhino，3DSMAX，MAYA等等。&br&还有一些别的领域的建模，有些有特定功能集成优化的分支软件，但建模的思想是大同小异的。&br&&br&回正题：课本上的图，在电脑上画个零件，摆成斜二测截个图，然后往课本里一丢就好了。&br&&img src=&/ec87c84b3e00ebe1d3f8ee8_b.jpg& data-rawwidth=&720& data-rawheight=&1280& class=&origin_image zh-lightbox-thumb& width=&720& data-original=&/ec87c84b3e00ebe1d3f8ee8_r.jpg&&&br&&img src=&/7d72f8846bdfaeefde3a7a73fdc9a26a_b.jpg& data-rawwidth=&1426& data-rawheight=&946& class=&origin_image zh-lightbox-thumb& width=&1426& data-original=&/7d72f8846bdfaeefde3a7a73fdc9a26a_r.jpg&&&br&&img src=&/936c721befff4a6a08549ce5_b.jpg& data-rawwidth=&1370& data-rawheight=&732& class=&origin_image zh-lightbox-thumb& width=&1370& data-original=&/936c721befff4a6a08549ce5_r.jpg&&&img src=&/ce8b75e87dab_b.jpg& data-rawwidth=&629& data-rawheight=&725& class=&origin_image zh-lightbox-thumb& width=&629& data-original=&/ce8b75e87dab_r.jpg&&&br&&br&&img src=&/685be5fab5c4c14d684cf3f7_b.jpg& data-rawwidth=&1431& data-rawheight=&802& class=&origin_image zh-lightbox-thumb& width=&1431& data-original=&/685be5fab5c4c14d684cf3f7_r.jpg&&&img src=&/65b891fc238e974d2d5a3_b.jpg& data-rawwidth=&1471& data-rawheight=&955& class=&origin_image zh-lightbox-thumb& width=&1471& data-original=&/65b891fc238e974d2d5a3_r.jpg&&&img src=&/ce057c487c13f5ae24afa0_b.jpg& data-rawwidth=&1447& data-rawheight=&961& class=&origin_image zh-lightbox-thumb& width=&1447& data-original=&/ce057c487c13f5ae24afa0_r.jpg&&
在理工科课本是机械类的前提下。电脑上是有可以画机械零件的三维图的软件的，而且非常成熟。简单的四四方方的可以画，复杂的鬼斧神工的也能画。和PS一样，看对软件的理解。软件：（机械汪）solidworks，ug，pro/e，三维建模软件，太多了。（工业设计汪）rhi…
我说过一句话，在人人上：初学者往往会想尽一切办法来折腾LaTeX，但是昏招蠢招居多。&br&&br&你所以纠结，就是对于精度和易用的飘忽不定。你应该用这个（&a href=&http://www.geogebra.org/& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&GeoGebra&i class=&icon-external&&&/i&&/a&）：&br&&img data-rawheight=&38& data-rawwidth=&250& src=&/3a1a2bf384_b.jpg& class=&content_image& width=&250&&&br&效果你自己试验：&br&&img data-rawheight=&1246& data-rawwidth=&1348& src=&/ab7cea241046baa1e676004fbd72543b_b.jpg& class=&origin_image zh-lightbox-thumb& width=&1348& data-original=&/ab7cea241046baa1e676004fbd72543b_r.jpg&&&br&InkScape那个不叫bug，叫“你不会用”。
我说过一句话，在人人上：初学者往往会想尽一切办法来折腾LaTeX，但是昏招蠢招居多。你所以纠结，就是对于精度和易用的飘忽不定。你应该用这个（）：效果你自己试验：InkScape那个不叫bug，叫“你不会用”。
Python的一个数据分析库bokeh，绘图功能超级强大，高能预警，手机流量党速速退散，以下图片均来自bokeh网站&a href=&http://bokeh.pydata.org/& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Welcome to Bokeh&i class=&icon-external&&&/i&&/a&&br&散点图：&br&&img src=&/d3be069be4d64b7e9604_b.jpg& data-rawwidth=&600& data-rawheight=&600& class=&origin_image zh-lightbox-thumb& width=&600& data-original=&/d3be069be4d64b7e9604_r.jpg&&&img src=&/daefcefe5d5_b.jpg& data-rawwidth=&600& data-rawheight=&600& class=&origin_image zh-lightbox-thumb& width=&600& data-original=&/daefcefe5d5_r.jpg&&&br&&img src=&/bf25b7c7eb5f3baa00a28_b.jpg& data-rawwidth=&600& data-rawheight=&600& class=&origin_image zh-lightbox-thumb& width=&600& data-original=&/bf25b7c7eb5f3baa00a28_r.jpg&&&img src=&/129f7e4d651b24da2edc5c20f9db4b14_b.jpg& data-rawwidth=&640& data-rawheight=&440& class=&origin_image zh-lightbox-thumb& width=&640& data-original=&/129f7e4d651b24da2edc5c20f9db4b14_r.jpg&&也可以是流线图，饼图&br&&img src=&/e78d163ec475dad594c6c3_b.jpg& data-rawwidth=&600& data-rawheight=&600& class=&origin_image zh-lightbox-thumb& width=&600& data-original=&/e78d163ec475dad594c6c3_r.jpg&&&img src=&/c517c58a7095413aea5cea146d15a641_b.jpg& data-rawwidth=&600& data-rawheight=&600& class=&origin_image zh-lightbox-thumb& width=&600& data-original=&/c517c58a7095413aea5cea146d15a641_r.jpg&&&img src=&/d198acc1e84e1e1c188c75_b.jpg& data-rawwidth=&800& data-rawheight=&800& class=&origin_image zh-lightbox-thumb& width=&800& data-original=&/d198acc1e84e1e1c188c75_r.jpg&&&br&洛伦兹曲线&img src=&/db0e49e0a285c182ece9_b.jpg& data-rawwidth=&600& data-rawheight=&600& class=&origin_image zh-lightbox-thumb& width=&600& data-original=&/db0e49e0a285c182ece9_r.jpg&&还可以这样&br&&img src=&/7ea6dae38ff28e4eb4e6ff0e55666c0b_b.jpg& data-rawwidth=&600& data-rawheight=&600& class=&origin_image zh-lightbox-thumb& width=&600& data-original=&/7ea6dae38ff28e4eb4e6ff0e55666c0b_r.jpg&&也可以这样&img src=&/0cea6dab0ce386c5d9a000_b.jpg& data-rawwidth=&600& data-rawheight=&600& class=&origin_image zh-lightbox-thumb& width=&600& data-original=&/0cea6dab0ce386c5d9a000_r.jpg&&&br&还有元素周期表&img src=&/f952e1f22a7925ddb41a8b_b.jpg& data-rawwidth=&1200& data-rawheight=&600& class=&origin_image zh-lightbox-thumb& width=&1200& data-original=&/f952e1f22a7925ddb41a8b_r.jpg&&还有xkcd&img src=&/f463b0ba0c52008dbe05ce5_b.jpg& data-rawwidth=&880& data-rawheight=&640& class=&origin_image zh-lightbox-thumb& width=&880& data-original=&/f463b0ba0c52008dbe05ce5_r.jpg&&股票时间序列&br&&img src=&/6a60e8e79ca6cdd513b63b9_b.jpg& data-rawwidth=&800& data-rawheight=&600& class=&origin_image zh-lightbox-thumb& width=&800& data-original=&/6a60e8e79ca6cdd513b63b9_r.jpg&&
Python的一个数据分析库bokeh，绘图功能超级强大，高能预警，手机流量党速速退散，以下图片均来自bokeh网站散点图：也可以是流线图，饼图洛伦兹曲线还可以这样也可以这样还有元素周期表还有xkcd股票时间序列
Preview 可以完成部分类似画图板的功能。甚至还有加强。&br&旋转裁切加线加框加注释都没问题，格式转换也没问题。&br&&img src=&/c4cea1514099ceda6bea_b.jpg& data-rawwidth=&562& data-rawheight=&79& class=&origin_image zh-lightbox-thumb& width=&562& data-original=&/c4cea1514099ceda6bea_r.jpg&&&br&Windows 画图板我最常用的功能是 PrintScreen 然后贴到画图板里保存。&br&在 OS X 里更省事儿了， Shift-Cmd-4 就直接变成png存桌面上了。
Preview 可以完成部分类似画图板的功能。甚至还有加强。旋转裁切加线加框加注释都没问题，格式转换也没问题。Windows 画图板我最常用的功能是 PrintScreen 然后贴到画图板里保存。在 OS X 里更省事儿了， Shift-Cmd-4 就直接变成png存桌面上了。
纯广告。&br&用 SageTeX，直接将 Sage 画的多面体转为 Tikz 代码，可以方便调整颜色，顶点大小，透明度，字体等，用过都说好。具体见 &a href=&http://www.math.huji.ac.il/~labbe/polytope.html& class=& external& target=&_blank& rel=&nofollow noreferrer&&&span class=&invisible&&http://www.&/span&&span class=&visible&&math.huji.ac.il/~labbe/&/span&&span class=&invisible&&polytope.html&/span&&span class=&ellipsis&&&/span&&i class=&icon-external&&&/i&&/a& 利益相关：作者是我哥们。
纯广告。用 SageTeX，直接将 Sage 画的多面体转为 Tikz 代码，可以方便调整颜色，顶点大小，透明度，字体等，用过都说好。具体见
利益相关：作者是我哥们。
下一个TikZ的包吧&br&&a href=&http://www.texample.net/tikz/examples/simple-flow-chart/& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Simple flow chart&i class=&icon-external&&&/i&&/a&&br&更复杂的mindmaps：&br&&a href=&http://www.texample.net/tikz/examples/feature/mindmaps/& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&TikZ examples feature: Mindmaps&i class=&icon-external&&&/i&&/a&&br&&br&数据流程图，用Latex生成的：&br&&img src=&/7e06b5d5ddbe26e_b.jpg& data-rawwidth=&351& data-rawheight=&500& class=&content_image& width=&351&&&br&&br&&div class=&highlight&&&pre&&code class=&language-tex&&&span class=&c&&% Data flow diagram&/span&
&span class=&c&&% Author: David Fokkema&/span&
&span class=&k&&\documentclass&/span&&span class=&nb&&{&/span&article&span class=&nb&&}&/span&
&span class=&k&&\usepackage&/span&&span class=&nb&&{&/span&tikz&span class=&nb&&}&/span&
&span class=&k&&\usetikzlibrary&/span&&span class=&nb&&{&/span&arrows&span class=&nb&&}&/span&
&span class=&c&&% Defines a `datastore' shape for use in DFDs.
This inherits from a&/span&
&span class=&c&&% rectangle and only draws two horizontal lines.&/span&
&span class=&k&&\makeatletter&/span&
&span class=&k&&\pgfdeclareshape&/span&&span class=&nb&&{&/span&datastore&span class=&nb&&}{&/span&
&span class=&k&&\inheritsavedanchors&/span&&span class=&na&&[from=rectangle]&/span&
&span class=&k&&\inheritanchorborder&/span&&span class=&na&&[from=rectangle]&/span&
&span class=&k&&\inheritanchor&/span&&span class=&na&&[from=rectangle]&/span&&span class=&nb&&{&/span&center&span class=&nb&&}&/span&
&span class=&k&&\inheritanchor&/span&&span class=&na&&[from=rectangle]&/span&&span class=&nb&&{&/span&base&span class=&nb&&}&/span&
&span class=&k&&\inheritanchor&/span&&span class=&na&&[from=rectangle]&/span&&span class=&nb&&{&/span&north&span class=&nb&&}&/span&
&span class=&k&&\inheritanchor&/span&&span class=&na&&[from=rectangle]&/span&&span class=&nb&&{&/span&north east&span class=&nb&&}&/span&
&span class=&k&&\inheritanchor&/span&&span class=&na&&[from=rectangle]&/span&&span class=&nb&&{&/span&east&span class=&nb&&}&/span&
&span class=&k&&\inheritanchor&/span&&span class=&na&&[from=rectangle]&/span&&span class=&nb&&{&/span&south east&span class=&nb&&}&/span&
&span class=&k&&\inheritanchor&/span&&span class=&na&&[from=rectangle]&/span&&span class=&nb&&{&/span&south&span class=&nb&&}&/span&
&span class=&k&&\inheritanchor&/span&&span class=&na&&[from=rectangle]&/span&&span class=&nb&&{&/span&south west&span class=&nb&&}&/span&
&span class=&k&&\inheritanchor&/span&&span class=&na&&[from=rectangle]&/span&&span class=&nb&&{&/span&west&span class=&nb&&}&/span&
&span class=&k&&\inheritanchor&/span&&span class=&na&&[from=rectangle]&/span&&span class=&nb&&{&/span&north west&span class=&nb&&}&/span&
&span class=&k&&\backgroundpath&/span&&span class=&nb&&{&/span&
&span class=&c&&%
store lower right in xa/ya and upper right in xb/yb&/span&
&span class=&k&&\southwest&/span& &span class=&k&&\pgf&/span&@xa=&span class=&k&&\pgf&/span&@x &span class=&k&&\pgf&/span&@ya=&span class=&k&&\pgf&/span&@y
&span class=&k&&\northeast&/span& &span class=&k&&\pgf&/span&@xb=&span class=&k&&\pgf&/span&@x &span class=&k&&\pgf&/span&@yb=&span class=&k&&\pgf&/span&@y
&span class=&k&&\pgfpathmoveto&/span&&span class=&nb&&{&/span&&span class=&k&&\pgfpoint&/span&&span class=&nb&&{&/span&&span class=&k&&\pgf&/span&@xa&span class=&nb&&}{&/span&&span class=&k&&\pgf&/span&@ya&span class=&nb&&}}&/span&
&span class=&k&&\pgfpathlineto&/span&&span class=&nb&&{&/span&&span class=&k&&\pgfpoint&/span&&span class=&nb&&{&/span&&span class=&k&&\pgf&/span&@xb&span class=&nb&&}{&/span&&span class=&k&&\pgf&/span&@ya&span class=&nb&&}}&/span&
&span class=&k&&\pgfpathmoveto&/span&&span class=&nb&&{&/span&&span class=&k&&\pgfpoint&/span&&span class=&nb&&{&/span&&span class=&k&&\pgf&/span&@xa&span class=&nb&&}{&/span&&span class=&k&&\pgf&/span&@yb&span class=&nb&&}}&/span&
&span class=&k&&\pgfpathlineto&/span&&span class=&nb&&{&/span&&span class=&k&&\pgfpoint&/span&&span class=&nb&&{&/span&&span class=&k&&\pgf&/span&@xb&span class=&nb&&}{&/span&&span class=&k&&\pgf&/span&@yb&span class=&nb&&}}&/span&
&span class=&nb&&}&/span&
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下一个TikZ的包吧更复杂的mindmaps：数据流程图，用Latex生成的：% Data flow diagram
% Author: David Fokkema
\documentclass{article}
\usepackage{tikz}
\usetikzlibrary{arrows}
% Defines a `datas…
可以写一个小lisp记录环境变量，每次启动加载，或者不小心弄乱了就手动加载，不用一个一个去调。&br&&br&快捷键我的建议是按自己的习惯。用多了就稳定下来了。&br&&br&有一个习惯方面的建议是，我用的是探索者的环境，反键是命令回顾菜单，我觉得比反键设置为确定好用多了。(单独的插件不知道有没有)&br&&br&下面是重点：&br&&b&善用regen命令！&/b&&br&&b&这货相当于传说中windows下的钛合金F5。&/b&&br&有人会觉得用的时候卡的很，这是因为cad里的渲染机制问题。&br&你在视口中看到图，会随着视口大小调整“显示精度”(autocad里就是缩放比例)，所以当你处理某一块的时候，你再缩小看全貌的时候，显示精度暂时是不会变的，如果像其他图形处理软件实时渲染，改变“精度”，cad图形大的时候，会很卡。&br&这时候用到“刷新”，视口会调整到当前合适的“显示精度”，再进行其他命令就不会那么卡了。&br&&br&可以移步一个曾经回答的问题：&br&&a href=&/question//answer/& class=&internal&&一个几何问题的精确 CAD 或 Visio 做法？ 追加问题：俩条相切的曲线，在CAD里不断放大后，为什么是相离的？&/a&&br&&br&还可以尝试自己写一两个lisp程序。&br&万用模版：&br&&div class=&highlight&&&pre&&code class=&language-common-lisp&&&span class=&p&&(&/span&&span class=&nb&&defun&/span& &span class=&nv&&c:test&/span&&span class=&p&&()&/span& &span class=&p&&(&/span&&span class=&nv&&command&/span& &span class=&s&&&cad内置命令&&/span& &span class=&s&&&该命令参数&&/span&&span class=&p&&))&/span&
&/code&&/pre&&/div&通过万用模版，你只需要通过内置的命令，就能组成很多实用的程序。&br&比如&br&画个矩形：&br&&div class=&highlight&&&pre&&code class=&language-text&&(defun c:jx() (command &RECTANGLE& &F& 50
'(0 0) '(333 333)))
&/code&&/pre&&/div&&br&&br&调整至目标线的坐标系：&br&&div class=&highlight&&&pre&&code class=&language-text&&(defun c:ys() (command &UCS& &ob&) )
&/code&&/pre&&/div&&br&固定移动(这个涉及鼠标对象的操作就多了一句话)：&div class=&highlight&&&pre&&code class=&language-text&&(defun c:yv ()
(setq s1 (ssget))
(command &_move& s1 && '(0 0) '(0 100))
&/code&&/pre&&/div&&br&把move换成stretch就是以固定距离拉伸，换成offset就是以固定距离偏移。&br&&br&command后面接的就是你平时用普通命令操作的过程。&br&总之只用最简单的command命令，就可以把很多平时经常用的指令，集合在一个命令里。当你有大量重复工作，稍微改一下，就省去了重复输入参数的时间，省去了重复操作，从而提高效率。
可以写一个小lisp记录环境变量，每次启动加载，或者不小心弄乱了就手动加载，不用一个一个去调。快捷键我的建议是按自己的习惯。用多了就稳定下来了。有一个习惯方面的建议是，我用的是探索者的环境，反键是命令回顾菜单，我觉得比反键设置为确定好用多了。…
如果题主习惯使用经典界面的话推荐设置以下变量：&br&a. 将vtenable的值设为0,即可去除动态缩放。&br&b. 设置vtoptions值,将过渡速度调整为快速。&br&c. 把Draworderctl设成0也可以明显提高速度。特别是在编辑图块时。&br&d. SELECTIONAREA 参数0~1,默认的是1，改为0，选择的时候选区内就没有透明色。&br&e. 将SelectionPreview 置 0去除鼠标移动时图形反白的功能。&br&启动加速技巧：&br& 1.选择工具------Internet选项.&br&
2.在Internet属性对话框里，点高级标签.&br&
3.去掉“检查发行商的证书吊销”前面的钩。&br&
单击应用，然后单击OK。 X&br&重新启动，运行cad程序。
如果题主习惯使用经典界面的话推荐设置以下变量：a. 将vtenable的值设为0,即可去除动态缩放。b. 设置vtoptions值,将过渡速度调整为快速。c. 把Draworderctl设成0也可以明显提高速度。特别是在编辑图块时。d. SELECTIONAREA 参数0~1,默认的是1，改为0，选择…
软件啊，反正我是一直在用 Python Matplotlib 来做。稍微检索了一下，支持 xkcd 的还有：&br&&br&Mathematica： &a href=&/questions/11350/xkcd-style-graphs& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&xkcd-style graphs&i class=&icon-external&&&/i&&/a&&br&Matlab：&a href=&/questions//xkcd-style-graphs-in-matlab& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&xkcd style graphs in MATLAB&i class=&icon-external&&&/i&&/a& （这个其实就是直接去仿，不是单独的库）&br&R：&a href=&/questions//how-can-we-make-xkcd-style-graphs-in-r& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&How can we make xkcd style graphs in R?&i class=&icon-external&&&/i&&/a&&br&LaTeX：&a href=&/questions/74878/create-xkcd-style-diagram-in-tex& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Create xkcd style diagram in TeX&i class=&icon-external&&&/i&&/a&&br&Javascript：&a href=&http://dan.iel.fm/xkcd/& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&XKCD plots in d3&i class=&icon-external&&&/i&&/a&&br&&br&如果非要找类似 PowerPoint 这种的软件，我就不知道了（当然上边的也是软件）。这个一般都是一群荷尔蒙过剩的Geek鼓捣出来的，估计很难有所见即所得的软件支持吧。&br&&br&最后这有个web版的，凑合着可以用。&a href=&/& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Create your own XKCD-style Graphs&i class=&icon-external&&&/i&&/a&
软件啊，反正我是一直在用 Python Matplotlib 来做。稍微检索了一下，支持 xkcd 的还有：Mathematica： Matlab： （这个其实就是直接去仿，不是单独的库）R：LaTeX：
OmniGraffle Professional?
OmniGraffle Professional?
从我个人的经验来看：&br&1.ggplot2没有三维作图的功能，只有等高线、热图等。画3D以及交互图要搭配其他的package。&br&ggplot2内置的基本图的类型都是与某个统计方法相联系的，也就是说，ggplot2最适合搭配统计分析。像绘制某个数学函数或者物理场，ggplot2是很无力的。这样一来，学一个ggplot2是不够的，还要学rgl等等。&br&2.ggplot2对源数据的格式有要求，必须是R中的数据框dataframe，而且最好是每一列都是单独的变量。如果源数据格式不匹配还要做转换，这样一来，学一个ggplot2是不够的，还要学reshape、plyr等等。&br&3.ggplot2只有作图功能，对于数据的计算和处理要靠其他的package完成。比如小波分析，还需要其他的package，而且得到的结果还不一定是dataframe，这又回到了第二点。不像matlab一个工具箱就能搞定。&br&总的来说，ggplot2只是R平台的一个package，对应于matlab中的统计作图功能。你用ggplot2做出来的图，用origin，甚至用excel都可以做出来。&br&那么ggplot2的优势又在哪里呢？&br&1.ggplot2的图层语言可以让你自己搭配出各种展示数据的方式，而且不需要重复工作，只需要改一句代码就够了。&br&2.做地图相关的图非常方便。&br&3.默认的作图参数就可以做出很好看的图。&br&4.R平台本身的功能非常丰富，熟练R语言后在一个环境中就可以完成几乎所有工作，从收集数据到分析处理到排版作图最后直接生成一份漂亮的报告，一气呵成。&br&===&br&待补充
从我个人的经验来看：1.ggplot2没有三维作图的功能，只有等高线、热图等。画3D以及交互图要搭配其他的package。ggplot2内置的基本图的类型都是与某个统计方法相联系的，也就是说，ggplot2最适合搭配统计分析。像绘制某个数学函数或者物理场，ggplot2是很无…
graphviz也可以
graphviz也可以
我写文章的时候都是用powerpoint来画，调整颜色很容易，特别好看。
我写文章的时候都是用powerpoint来画，调整颜色很容易，特别好看。
全球最好不敢说，不过我一直在用MS Visio.
全球最好不敢说，不过我一直在用MS Visio.
用AI可以很快的做出。&img src=&/ec8ad44b654f_b.jpg& data-rawwidth=&543& data-rawheight=&269& class=&origin_image zh-lightbox-thumb& width=&543& data-original=&/ec8ad44b654f_r.jpg&&
用AI可以很快的做出。
我可以摸着我的胸跟你讲，是数位板加Ps画的。&br&&br&哪里来的自信，因为很久之前的课程设计我也画过类似风格的分析图，但是更糙一些......上图！&br&&br&&img data-rawheight=&602& data-rawwidth=&700& src=&/1fad6d7f70dc9d3a4fb635_b.jpg& class=&origin_image zh-lightbox-thumb& width=&700& data-original=&/1fad6d7f70dc9d3a4fb635_r.jpg&&&img data-rawheight=&602& data-rawwidth=&700& src=&/c6738cb24ddea7073dca4e4_b.jpg& class=&origin_image zh-lightbox-thumb& width=&700& data-original=&/c6738cb24ddea7073dca4e4_r.jpg&&&img data-rawheight=&602& data-rawwidth=&700& src=&/3ed972dc554fb544e04ac1e103c3c349_b.jpg& class=&origin_image zh-lightbox-thumb& width=&700& data-original=&/3ed972dc554fb544e04ac1e103c3c349_r.jpg&&&br&不过答主手残，所以用的是SAI，有防抖的功能，所以原图也有可能用的是其他绘图软件，都异曲同工啦～
我可以摸着我的胸跟你讲，是数位板加Ps画的。哪里来的自信，因为很久之前的课程设计我也画过类似风格的分析图，但是更糙一些......上图！不过答主手残，所以用的是SAI，有防抖的功能，所以原图也有可能用的是其他绘图软件，都异曲同工啦～
跟楼上几位朋友的推荐一样：几何画板（The Geometer's Sketchpad）&br&哎呀说起来满满都是回忆呀！自从初一的时候数学老师把我们带到机房教了这款软件之后，从此各种猜想都可以自行画一画验证了。&br&&br&这个软件操作很简单，用户界面很友好。当时初一的我都能弄清基本操作并自己玩~&br&&br&功能上吗，基本的二维几何绘图功能当然没问题，最关键的一点在于，这个软件可以根据对象的生成关系进行方便的修改和变换（好吧，我词穷了）举个例子来说就是：&br&
比如说我画了这么一个图：&br&&img src=&/0dbd75fb108e0c0e2108_b.jpg& data-rawwidth=&819& data-rawheight=&583& class=&origin_image zh-lightbox-thumb& width=&819& data-original=&/0dbd75fb108e0c0e2108_r.jpg&&&img src=&/equation?tex=GH%2FGD& alt=&GH/GD& eeimg=&1&&的值好像是不变的，&br&那么我拖动点D或者动画一下D点看看它到底变不变：&br&&img src=&/5c7dd8add94d37007a78b_b.jpg& data-rawwidth=&819& data-rawheight=&581& class=&origin_image zh-lightbox-thumb& width=&819& data-original=&/5c7dd8add94d37007a78b_r.jpg&&嗯，挺好，确实是不变的。&br&今天看起来这没什么大不了的，可对于正念初中的我来讲，这就是演示几何定理的神器。&br&&br&当然还有强大的脚本功能。当时用脚本视图一步一步看正十七边形的构造过程，深深地被震撼。&br&&img src=&/38c5d50c5ed6f4671a9bf_b.jpg& data-rawwidth=&1366& data-rawheight=&768& class=&origin_image zh-lightbox-thumb& width=&1366& data-original=&/38c5d50c5ed6f4671a9bf_r.jpg&&&br&至于最基本的函数图形和求导功能吗，几何画板也完全没问题。&br&&img src=&/06a23af554_b.jpg& data-rawwidth=&1366& data-rawheight=&768& class=&origin_image zh-lightbox-thumb& width=&1366& data-original=&/06a23af554_r.jpg&&虽然说现在matlab，mathematica 电脑上也有，但是碰上不太复杂的问题，第一选择依然是几何画板。&br&哦，对了，也就三十多兆。
跟楼上几位朋友的推荐一样：几何画板（The Geometer's Sketchpad）哎呀说起来满满都是回忆呀！自从初一的时候数学老师把我们带到机房教了这款软件之后，从此各种猜想都可以自行画一画验证了。这个软件操作很简单，用户界面很友好。当时初一的我都能弄清…}