Re: addPolylinePrimitive

Anonymous · ‎10-24-2001

Hi!

Anyone knows how to use "addPolylinePrimitive"?? if yes, please send me
one example.

Thanks

Fernando
fernando@digicadd.com.br

Anonymous · ‎10-30-2001

Please find the attached htm file and modify it to your specific needs.

Hope this helps.
Regards,
Ramana

"Fernando.Digicadd" wrote in message
news:EBB29153AC6745AD55845BF1DE4644CC@in.WebX.maYIadrTaRb...
> Hi!
>
> Anyone knows how to use "addPolylinePrimitive"?? if yes, please send
me
> one example.
>
>
> Thanks
>
> Fernando
> fernando@digicadd.com.br
>
>
>
>

Anonymous · ‎10-30-2001

Problem in sending the attachments. Find the
contents(code) below.

size=2><html>
<head>
<title>Redlining</title>
<script
language="javascript">

function getThisMap()
{
    if
(navigator.appName == "Netscape")

return document.myMap;

else
        return
window.myMap;
}

function add_pgon()
{
// get map
object
var map = getThisMap();
// exit function if 'Polygon Name' text box
is empty
if (document.the_form.the_textbox.value == "")
{
alert("Please
enter a polygon name.")
return;
}
// if browser is Netscape, use 'Ex'
version and pass
// observer applet; if browser is Internet Explorer,
//
use 'non-Ex' version with no argument
if (navigator.appName ==
"Netscape")
map.digitizePolygonEx(document.obs);
else
map.digitizePolygon();
}

function onDigitizedPolygon(map, numPoints,
points)
{
// create variable and assign it user-specified value
// from
'Polygon Name' text box
var formText =
document.the_form.the_textbox.value;
// create redline layer, or get it if it
already exists
var myLayer = map.getMapLayer("My Redline Layer");
if
(myLayer == null)
myLayer = map.createLayer("redline", "My Redline
Layer");
// create redline object or get it if it exists (getMapObject
//
takes an object key as its value, while createMapObject takes
// a key and a
name -- the formText variable supplies both of
// those values)
var obj =
myLayer.getMapObject(formText);
if (obj == null)
var obj =
myLayer.createMapObject(formText, formText, "");
// create MGCollection that
holds user-specified polygon vertices
var user_vertices =
map.createObject("mgcollection");
user_vertices.add(numPoints);
// use
MGCollection to create polyline primitive and add it to
// redline
object
obj.addPolylinePrimitive(points, user_vertices, false);
// clear
contents of 'Polygon Name' text box
document.the_form.the_textbox.value =
"";
}

function save_it()
{
    var
fName = "c:\\My Documents\\my_map.mwf";   // use '/' or '\\', not
'\'
    var password = prompt("Please enter a password.",
"");

    if ( getThisMap().saveMWF(fName,
password) )
        alert("Map has been
saved!");

else
        alert("Unable to save
map.");
}
</script>

<SCRIPT
LANGUAGE="VBScript">
    Sub myMap_onDigitizedPolygon(map,
numPoints, points)

onDigitizedPolygon map, numPoints, points
    End
Sub
</SCRIPT>

</head>

<body>
<OBJECT ID="myMap" WIDTH=1000
HEIGHT=500

CLASSID="CLSID:62789780-B744-11D0-986B-00609731A21D"

CODEBASE="
href="ftp://ftp.autodesk.com/pub/mapguide/viewer/mgaxctrl.cab#3,0,5,3">ftp://ftp.autodesk.com/pub/m...">

<PARAM NAME="URL" VALUE="
href="http://localhost/maps/sample.mwf">http://localhost/maps/sample.mwf">

<EMBED SRC="
href="http://localhost/maps/sample.mwf?STATUSBAR=ON">http://localhost/maps/sample.mwf?STATUSBAR=ON"

ALIGN="baseline" BORDER="0" WIDTH="1000"
HEIGHT="500"
     NAME="myMap"
TYPE="application/x-mwf">
</OBJECT>

</SCRIPT>

<FORM NAME="the_form">
Polygon Name:
<INPUT TYPE="text" VALUE="" NAME="the_textbox">
<INPUT TYPE="button"
VALUE="Add/Update Polygon" OnClick="add_pgon();"
NAME="a_button">
<INPUT TYPE="button" VALUE="Save It!"
OnClick="save_it();"
NAME="another_button">
</FORM>

</body>
</html>

Ramana

"Ramana Kumar" <
href="mailto:ramana.kumar@autodesk.com">ramana.kumar@autodesk.com> wrote
in message
href="news:7349F09F64A25B08D178AAF1B0180363@in.WebX.maYIadrTaRb">news:7349F09F64A25B08D178AAF1B0180......

style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">Please
find the attached htm file and modify it to your specific needs.

Hope
this helps.
Regards,
Ramana

"Fernando.Digicadd"
<fernando@digicadd.com.br> wrote in
message
news:EBB29153AC6745AD55845BF1DE4644CC@in.WebX.maYIadrTaRb...
>
Hi!
>
> Anyone knows how to use
"addPolylinePrimitive"?? if yes, please send
me
> one
example.
>
>
> Thanks
>
> Fernando
>
fernando@digicadd.com.br
>
>
>
>

Polygon Name:

addPolylinePrimitive

addPolylinePrimitive

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