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<p>You can control a kig construction by means of a "pykig" 
python script, that can be executed with the command
<code>pykig.py</code>. Here is a nice example
(<code>hexagons.kpy</code>) you can try:
<code><pre>
kigdocument.hideobjects()
def hexagons (c, v, n):
hexagon = PolygonBCV (c, v, 6)
if n <= 0:
hexagon.show()
for i in range(6):
PolygonSide (hexagon, i, True)
return
cnew = MidPoints (c, v)
hexagons (cnew, v, n-1)
for k in [2,4]:
v1 = PolygonVertex (hexagon, k)
cnew = MidPoints (c, v1)
hexagons (cnew, v1, n-1)
hexagons (Point(0,0), Point(1,0), 5)
</pre></code>
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i18n: file: tips:2
i18n: ectx: @info:tipoftheday
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represents a line break.
Start a new line in the equivalent position in the translation.
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represents a space character.
Enter a space in the equivalent position in the translation.
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<p>您可以使用“pykig”这个 python 脚本来控制 kig 的构造，您只要执行这个命令即可：<code>pykig.py</code>。这里有个不错的例子 (<code>hexagons.kpy</code>) 您可以试试：
<code><pre>
kigdocument.hideobjects()
def hexagons (c, v, n):
hexagon = PolygonBCV (c, v, 6)
if n <= 0:
hexagon.show()
for i in range(6):
PolygonSide (hexagon, i, True)
return
cnew = MidPoints (c, v)
hexagons (cnew, v, n-1)
for k in [2,4]:
v1 = PolygonVertex (hexagon, k)
cnew = MidPoints (c, v1)
hexagons (cnew, v1, n-1)
hexagons (Point(0,0), Point(1,0), 5)
</pre></code>
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Located in
tips.cpp:3
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2.
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<p>You can repeat the latest construction simply by pressing the key
'Z'; this comes in very handy if you need to construct a sequence
of objects with the same construction, especially if there is
no shortcut for that construction.</p>
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i18n: file: tips:28
i18n: ectx: @info:tipoftheday
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represents a line break.
Start a new line in the equivalent position in the translation.
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<p>您只要按下“Z”键即可重复上一次的构造过程；
如果您需要以同样的方法来构造一系列的对象时，这就很方便了。
特别是没有构造的捷径时，它就更显得便捷了。</p>
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Located in
tips.cpp:28
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3.
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<p>One of the most powerful tools in Kig are the menus that you can
enter by right-clicking on an object, or on some empty space in the
document. You can use them to give objects names, change their colors
and line styles, and lots of other interesting things.</p>
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i18n: file: tips:37
i18n: ectx: @info:tipoftheday
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represents a line break.
Start a new line in the equivalent position in the translation.
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<p>Kig中菜单是其最强大的工具之一，您可以通过右键单击一个
对象或一些空白处来为对象命名、改变它们的颜色和线条类型
以及其它有趣的东西。</p>
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Located in
tips.cpp:36
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4.
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<p>You can construct new points without using the menu or the toolbar, simply
clicking somewhere on the Kig document with the <em>middle mouse
button</em>.</p>
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i18n: file: tips:46
i18n: ectx: @info:tipoftheday
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represents a line break.
Start a new line in the equivalent position in the translation.
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<p>您可以直接点击鼠标中键来构造新的点，
而不用去使用菜单或工具条。</p>
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Located in
tips.cpp:44
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5.
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<p>Kig can open several file formats: its files (<code>.kig</code> files),
<em>KGeo</em> files, <em>KSeg</em> files, and, partially, <em>Dr. Geo</em>
and <em>Cabri™</em> files.</p>
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i18n: file: tips:54
i18n: ectx: @info:tipoftheday
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represents a line break.
Start a new line in the equivalent position in the translation.
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<p>Kig可以打开多种文件格式：如 它自身的文件格式(<code>.kig</code>文件),
<em>KGeo</em> 文件, <em>KSeg</em> 文件, 还有，部分的 <em>Dr. Geo</em>和<em>Cabri™</em> 文件等。</p>
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Located in
tips.cpp:51
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6.
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<p>Kig has more than 20 objects and 10 transformations with more than 80
constructions you can use in your documents: open the <em>Objects</em>
menu to see them all.</p>
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i18n: file: tips:62
i18n: ectx: @info:tipoftheday
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represents a line break.
Start a new line in the equivalent position in the translation.
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represents a space character.
Enter a space in the equivalent position in the translation.
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<p>Kig中具有超过20的图形对象和10种的变换，您可以在您的文档中构造超过80个的对图形对象： 打开<em>对象</em>菜单就可以找到它们。</p>
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Located in
tips.cpp:58
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7.
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<p>You can use the selected objects to start the construction of an object
which requires the selected objects as arguments. For example, if you have two
points selected, you can choose <em>Start->Circle by Three Points</em> from the
popup menu to start constructing a circle by three points.</p>
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i18n: file: tips:70
i18n: ectx: @info:tipoftheday
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represents a line break.
Start a new line in the equivalent position in the translation.
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<p>如果您通过选择对象来开始某个事物的构造，那么就将已选的对象作为参数。
例如:如果已选择了两个“点”，您就可以在弹出菜单中选择 <em>开始->三点决定圆</em> 来构造一个圆。</p>
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Located in
tips.cpp:65
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8.
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<p>Kig can extends its object set using external macros. You can find some
interesting macros on the Kig website:
<a href="http://edu.kde.org/kig">http://edu.kde.org/kig</a>.</p>
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i18n: file: tips:79
i18n: ectx: @info:tipoftheday
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represents a line break.
Start a new line in the equivalent position in the translation.
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<p>Kig可以使用外部的宏语言来扩展它的对象集。您可以在Kig的网站上找到很多有趣的宏：
<a href="http://edu.kde.org/kig">http://edu.kde.org/kig</a>。</p>
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Located in
tips.cpp:73
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9.
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<p>If you have more than one object under the mouse, and you want to select any
of them, you can click with the <em>left mouse button</em>, while holding the
<em>Shift</em> key, to get a list of the objects under the mouse cursor which
you can then select from.</p>
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i18n: file: tips:87
i18n: ectx: @info:tipoftheday
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represents a line break.
Start a new line in the equivalent position in the translation.
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<p>如果您的鼠标下已有了多个对象，当您想要选择其中之一时，
您可以先按住<em>Shift</em>键，并同时点击鼠标左键，
这样您就可以得到一列可供选择的对象清单。</p>
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Located in
tips.cpp:80
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10.
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<p>When you construct a locus, you can click on it with the <em>right</em> mouse
button and select <em>cartesian equation</em> to see its cartesian equation,
whenever it is an algebraic curve of low degree.</p>
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i18n: file: tips:96
i18n: ectx: @info:tipoftheday
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represents a line break.
Start a new line in the equivalent position in the translation.
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represents a space character.
Enter a space in the equivalent position in the translation.
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<p>在您绘制低次代数曲线的轨迹时，可以点击鼠标<em>右键</em>选择观看它的<em>笛卡尔方程</em>。</p>
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Located in
tips.cpp:88
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