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You can - if you use a CArray of POINT. E.g.<br />
<br />
CArray&lt;POINT, POINT&gt; point_array;<br />
<br />
// fill array<br />
<br />
Polyline ( point_array.GetData(),poin<wbr />t_array.Ge<wbr />tSize());<br />
<br />
&quot;GetData()&quot; will return a POINT* or LPPOINT respectively.<br />

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You can - if you use a CArray of POINT. E.g.

CArray<POINT, POINT> point_array;

// fill array

Polyline ( point_array.GetData(),point_array.GetSize());

"GetData()" will return a POINT* or LPPOINT respectively.


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It wasn't necessary to use POINT; CArray&lt;CPoint, CPoint&amp;&gt; worked as well. The trick is to use the member function GetData() to get a common array.<br />
Thanks very much.
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It wasn't necessary to use POINT; CArray<CPoint, CPoint&> worked as well. The trick is to use the member function GetData() to get a common array.
Thanks very much.

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&gt;&gt;CArray&lt;CPoint, CPoint&amp;&gt; worked as well<br />
<br />
Both are in fact the same - CPoint is a very &quot;thin&quot; wrapper<br />
<br />
Thank you!
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>>CArray<CPoint, CPoint&> worked as well

Both are in fact the same - CPoint is a very "thin" wrapper

Thank you!

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It seems that the function Polyline doesn't accept as its first argument a CArray collection of CPoints. I wrote a program in which Polyline is used with a common array and it works fine, but if a CArray class is used instead, the program doesn't compile and gives the following message: cannot convert from 'class CArray&lt;class CPoint,class CPoint &amp;&gt;&nbsp;*' to 'class CPoint *'.<br />
Is there a way to make Polyline use the CArray class?
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It seems that the function Polyline doesn't accept as its first argument a CArray collection of CPoints. I wrote a program in which Polyline is used with a common array and it works fine, but if a CArray class is used instead, the program doesn't compile and gives the following message: cannot convert from 'class CArray<class CPoint,class CPoint &> *' to 'class CPoint *'.
Is there a way to make Polyline use the CArray class?

Can the CArray class be used with the function Polyline?

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