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<p>On 24/12/2011 14:14, henry cui wrote:
<blockquote
cite="mid:CACUTwHUG=ON9YrorTbuk8AtJSzkztLchjJiVPsgMDT2B3re1xw@mail.gmail.com"
type="cite">hi Richard,<br>
thanks for reply.<br>
The way of Categorized Style surely make the dot seem
different.But I hope to put all thing predefined in that csv
file,because<br>
I need output the csv from another software and then import qgis
to get the glance of whole state of these dots.This operations
will be a little bit more frequent and the dot actually has
three or more different states,so I want to simply the
operations as much as possible.<br>
I guess put everything in that a single file is a simple way but
i dont't know wether it is feasible in QGIS?<br>
</blockquote>
</p>
<p><br>
</p>
<p>After you've setup the coloring you want (as Richard explained),
then use the "Save Style" button to create a *.qml (style) file
and "Save as Default" to apply this style each time you load that
layer.</p>
<p>HTH</p>
<p>-- </p>
<p>Micha</p>
<p> </p>
<p>
<blockquote
cite="mid:CACUTwHUG=ON9YrorTbuk8AtJSzkztLchjJiVPsgMDT2B3re1xw@mail.gmail.com"
type="cite">henry cui<br>
<br>
<br>
<div class="gmail_quote">2011/12/24 Richard Duivenvoorde <span
dir="ltr"><<a moz-do-not-send="true"
href="mailto:rdmailings@duif.net">rdmailings@duif.net</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div class="HOEnZb">
<div class="h5">On <a moz-do-not-send="true"
href="tel:2011-12-24%2009" value="+862011122409">2011-12-24
09</a>:19, henry cui wrote:<br>
> I want to import csv with lots of dots something
with states.the<br>
> states of some is good,and other is bad.I want to
define good as green<br>
> color and bad for red in csv file.<br>
> I want to see the dot with different color when I
finished import,but I<br>
> don't know how to manipulate in the qgis.any
suggest? thanks.<br>
<br>
</div>
</div>
Hi Henry,<br>
<br>
what is the column format of the csv? Is there already some
column in<br>
the data on which you can 'know' if the point is good or
bad?<br>
<br>
If that is the case, you can use the 'Add Delimited Text
Layer'-plugin<br>
to just load your dat in QGIS.<br>
Then you use a 'Categorized Style' (see 'Layer<br>
Properties'/Style-tab/...) and choose the column with your
two states<br>
good/bad.<br>
Push button 'Classify' and optionally change color by
clicking on the<br>
colored dots in that dialog.<br>
<br>
Both for using the 'Add Delimited Text Layer'-plugin and
about<br>
Categorized classification for styles, see documentation:<br>
<a moz-do-not-send="true"
href="http://qgis.org/en/documentation/manuals.html"
target="_blank">http://qgis.org/en/documentation/manuals.html</a><br>
<br>
Hope this helps,<br>
<span class="HOEnZb"><font color="#888888"><br>
Richard Duivenvoorde<br>
<br>
</font></span></blockquote>
</div>
<br>
<br clear="all">
<br>
-- <br>
best,<br>
henry cui<br>
<br>
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</blockquote>
<br>
<br>
</p>
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