Hình:Cartesian coordinates 3D.svg – Wikipedia tiếng Việt

# Hình:Cartesian coordinates 3D.svg

### Bách khoa toàn thư mở Wikipedia

- Hình
- Lịch sử tập tin
- Liên kết đến tập tin

Cartesian_coordinates_3D.svg‎ (85 kB, định dạng MIME: `image/svg+xml`)

| Tập tin này từ Wikimedia Commons. Trang miêu tả nó ở đấy được sao chép dưới đây.

## [edit] Summary

Example for en:Cartesian coordinate system. Created by Gustavb using en:PSTricks.

## [edit] Licensing

I, the author of this work, hereby publish it under the following license:

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License".

العربية | Deutsch | English | Español | Français | Italiano | 日本語 | 한국어 | Nederlands | Polski | Português | Slovenčina | Svenska | עברית +/-

## [edit] Source

### [edit] Cartesian_coordinates_3D.tex (PSTricks source)

    \input pst-eps\input pst-plot\input pst-node\TeXtoEPS
    \psset{linecolor=black,linewidth=1pt,arrowsize=8pt,unit=0.29cm}

    \pspicture*(-17,-15.3)(17,15.3)
    % Axes
    \psaxes[Dx=5,Dy=5,showorigin=false]{<->}(0,0)(0,-14.5)(14.5,14.5)
    \psaxes[Dx=5,Dy=5,showorigin=false,labels=none]{<-}(0,0)(-14.5,0)(0,0)
    \psline{<->}(11,6)(-11,-6)
    \multips(0,0)(3.7931,2.0689){3}{\psdots[dotstyle=|,dotscale=1.5](0,0)}
    \multips(0,0)(-3.7931,-2.0689){3}{\psdots[dotstyle=|,dotscale=1.5](0,0)}
    \psset{linewidth=.4pt}
    \multips(0,0)(.75862,.41379){14}{\psdots[dotstyle=|,dotscale=1](0,0)}
    \multips(0,0)(-.75862,-.41379){14}{\psdots[dotstyle=|,dotscale=1](0,0)}
    \psaxes[Dx=1,Dy=1,ticksize=1.5pt,labels=none](0,0)(-13,-13)(13,13)
    \uput{10pt}[0](0,14){\psscalebox{1.25}{\it z-axis}}
    \uput{10pt}[75](14,0){\psscalebox{1.25}{\it x-axis}}
    \uput{5pt}[330](11,6){\psscalebox{1.25}{\it y-axis}}
    \uput{8pt}[255](-10,0){$-10$}\uput{8pt}[255](-5,0){$-5$}
    \uput{8pt}[270](3.7931,2.0689){$5$}\uput{8pt}[270](-3.7931,-2.0689){$-5$}
    \uput{8pt}[270](7.5862,4.1379){$10$}\uput{8pt}[270](-7.5862,-4.1379){$-10$}

    % Origin
    \pnode(0,0){O}
    \uput{35pt}[310](0,0){\rnode{Ot}{\psscalebox{1.1}{
            \vbox{\halign{\hfil#\hfil\cr$(0,0,0)$\cr\it origin\cr}}}}}
    \nccurve[angleA=315,angleB=155,arrowsize=4pt,
            nodesepA=2pt,nodesepB=-1pt,linecolor=gray]{<-}{O}{Ot}

    % Points
    \psdots[dotstyle=*,dotscale=1.2](3,5)(-8.7931,5.0689)

    \psset{linestyle=dotted,linewidth=.8pt}
    \psline(3,0)(3,5)(0,5)

    \psline(-3.7931,-2.0689)(-8.7931,-2.0689)(-5,0)(-5,7)
            (0,7)(-3.7931,5.0689)(-3.7931,-2.0689)

    \psline(-8.7931,-2.0689)(-8.7931,5.0689)(-3.7931,5.0689)
    \psline(-8.7931,-2.0689)(-8.7931,5.0689)(-3.7931,5.0689)
    \psline(-8.7931,5.0689)(-5,7)

    \uput{2.5pt}[53](3,5){\psscalebox{1.1}{$P(3,0,5)$}}
    \uput{5pt}[140](-8.7931,5.0689){\psscalebox{1.1}{$Q(-5,-5,7)$}}

    \endpspicture
    \endTeXtoEPS
    \nopagenumbers
    \end

### [edit] Instructions

1. Create EPS

       $ tex Cartesian_coordinates_3D.tex && dvips -E Cartesian_coordinates_3D.dvi

2. Outline fonts

       $ eps2eps -dNOCACHE Cartesian_coordinates_3D.ps Cartesian_coordinates_3D2.eps

3. Fix bounding box

       $ ps2epsi Cartesian_coordinates_3D2.eps Cartesian_coordinates_3D.eps

4. Convert to Sketch

       $ pstoedit -f sk Cartesian_coordinates_3D.eps Cartesian_coordinates_3D.sk

5. Convert to SVG

       $ skconvert Cartesian_coordinates_3D.sk Cartesian_coordinates_3D.svg

6. Fix `Cartesian_coordinates_3D.svg` with Inkscape

## [edit] Image history from en:

- 16:54, March 6, 2006 . . Gustavb (Talk | contribs | block) . . 400x355 (86,682 bytes) (crop)
- 16:35, March 6, 2006 . . Gustavb (Talk | contribs | block) . . 400x371 (86,683 bytes) (better svg conversion)
- 12:27, February 11, 2006 . . Gustavb (Talk | contribs | block) . . 461x371 (237,375 bytes) (== Summary == Example for Cartesian coordinate system. Created by Gustavb using PSTricks. == Licensing == {{GFDL-self}} == Source == === Cartesian_coordinates_3D.tex (PSTricks source) ===

       \input pst-eps\input pst-plot\input)

## Liên kết đến tập tin

Các trang sau có liên kết đến tập tin:

- Hệ tọa độ Descartes

Lấy từ “http://vi.wikipedia.org../../../c/a/r/H%C3%ACnh%7ECartesian_coordinates_3D.svg_0f42.html”

##### Views

- Tập tin
- Thảo luận
- Phiên bản hiện hành

##### Tìm kiếm