Fail:Moment of inertia solid cylinder.png
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Moment_of_inertia_solid_cylinder.png (168 × 188 piksel, saiz fail: 2 KB, jenis MIME: image/png)
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Ringkasan
| KeteranganMoment of inertia solid cylinder.png | MetaPost image of a cylinder, with dimensions and axes specified. Embedded in a TeX document, viewed with gv, rasterized via screenshot, saved as PNG with The Gimp, and compressed with optipng. |
| Tarikh | Tarikh tidak diketahui |
| Sumber | en.wikipedia.org |
| Pengarang | Grendelkhan |
| Kebenaran (Penggunaan semula fail ini) |
Grendelkhan |
MetaPost source of the image follows.
u=18mm; textscale=u/12mm;
% this MetaPost script generates a PostScript file, which is then included in a % TeX document. if you want to generate EPS from this, you'll have to uncomment % the following line. (and probably do a couple more things, to boot.) %prologues := 1;
def cylinder = begingroup; save pmax,dmax,persp,persp_nt,arr; save harrtop,harrbot,rarrlft,rarrrt; save p,d; save axisprotrusion; save xax,yax,zax; pmax = 3; dmax = 0; persp_nt = 0.3; persp = persp_nt*u; arr = 0.2u; % how far to offset the arrows from the diagram axisprotrusion = 1u; % how far do the axes protrude? pair harrtop,harrbot,rarrlft,rarrrt; % endpoints for arrows path p[],d[]; % original, dotted pair xax[],yax[],zax[]; % x,y,z are taken; these are for the axes % solid paths p0 = (-1u,-1u)--(-1u,1u); p1 = (1u,-1u)--(1u,1u); p2 = fullcircle scaled u xscaled 2 yscaled (2*persp_nt) shifted (0,1u); p3 = halfcircle scaled u xscaled 2 yscaled (2*persp_nt) rotated 180 shifted (0,-1u); % dashed paths d0 = halfcircle scaled u xscaled 2 yscaled (2*persp_nt) shifted (0,-1u); % endpoints of dimension arrows harrtop = (-1u-arr,1u); harrbot = (-1u-arr,-1u); rarrlft = (0,1u); rarrrt = (1u,1u);
% actually draw
pickup pencircle scaled 1pt;
for i=0 upto pmax:
draw p[i];
endfor;
for i=0 upto dmax:
draw d[i] dashed evenly;
endfor;
drawdblarrow (harrtop..harrbot);
drawdblarrow (rarrlft..rarrrt);
label.lft(btex $h$ etex scaled textscale,.5[harrtop,harrbot]);
label.top(btex $r$ etex scaled textscale,.5[rarrlft,rarrrt]);
% x axis
xax0 = (0,0);
xax1 = (1u,0);
xax2 = (1u+axisprotrusion*0.5,0);
drawarrow (xax1..xax2);
draw xax0..xax1 dashed evenly;
label.rt(btex $x$ etex scaled textscale,xax2);
% y axis
yax0 = (0,0);
yax1 = point 1.5 of p3 shifted (0,1u);
yax2 = (1.+axisprotrusion/u)[yax0,yax1];
drawarrow (yax1..yax2);
draw yax0..yax1 dashed evenly;
label.top(btex $y$ etex scaled textscale,yax2);
% z axis
zax0 = (0,0);
zax1 = (0,1u);
zax2 = (0,1u+axisprotrusion);
drawarrow (zax1..zax2);
draw zax0..zax1 dashed evenly;
label.top(btex $z$ etex scaled textscale,zax2);
endgroup;
enddef;
beginfig(1) cylinder; endfig;
Perlesenan
| Fail ini dilesenkan di bawah lesen Pengiktirafan-Perkongsian Serupa 3.0 Tidak Diport Creative Commons. Subject to disclaimers. | ||
| ||
| Tag pelesenan ini dibubuh pada fail ini sebagai sebahagian kemas kini pelesenan GFDLhttp://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue |
| Kebenaran diberikan untuk menyalin, mengedar dan/atau mengubah dokumen ini di bawah syarat-syarat Lesen Pendokumenan Bebas GNU, versi 1.2 atau mana-mana versi selepas ini, yang diterbitkan oleh Yayasan Perisian Bebas; tanpa Seksyen yang Tak Berubah, tanpa Teks Kulit Depan dan tanpa Teks Kulit Belakang. Salinan lesen ini boleh didapati dalam seksyen yang bertajuk Lesen Pendokumenan Bebas GNU". Subject to disclaimers.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
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168 piksel
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Sejarah fail
Klik pada tarikh/waktu untuk melihat rupa fail tersebut pada waktu itu.
| Tarikh/Waktu | Gambar kenit | Ukuran | Pengguna | Komen | |
|---|---|---|---|---|---|
| semasa | 17:07, 3 Jun 2006 | 168 × 188 (2 KB) | wikimediacommons>Szwedzki | {{Information |Description=MetaPost image of a cylinder, with dimensions and axes specified. Embedded in a TeX document, viewed with gv, rasterized via screenshot, saved as PNG with The Gimp, and compressed with optipng. |Source=en.wikipedia.org |Date=unk |
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