[Mapserver-users] PanNorth, PanSouth, PanEast, PanWest

[Denis Lalonde]

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hey, not sure if this is the best way to do it...but this is how I managed to get it to work...
                       } else if ($_REQUEST["task"]=="pan") {
                                If ($_REQUEST["dir"]=="n") {
                                        //NORTH
                                        $CenterX=$MapOBJ->width/2;
                                        $CenterY=$MapOBJ->height/2*0.75;
                                }  else if ($_REQUEST["dir"]=="s") {
                                        //SOUTH
                                        $CenterX=$MapOBJ->width/2;
                                        $CenterY=$MapOBJ->height/2*1.25;
                                }  else if ($_REQUEST["dir"]=="e") {
                                        //EAST
                                        $CenterX=$MapOBJ->width/2*1.25;
                                        $CenterY=$MapOBJ->height/2;
                                }  else if ($_REQUEST["dir"]=="o") {
                                        //WEST
                                        $CenterX=$MapOBJ->width/2*0.75;
                                        $CenterY=$MapOBJ->height/2 ;
                                }  else if ($_REQUEST["dir"]=="sw") {
                                        //SOUTH WEST
                                        $CenterX=$MapOBJ->width/2*0.75;
                                        $CenterY=$MapOBJ->height/2*1.25;
                                }  else if ($_REQUEST["dir"]=="se") {
                                        //SOUTH EAST
                                        $CenterX=$MapOBJ->width/2*1.25;
                                        $CenterY=$MapOBJ->height/2*1.25;
                                }  else if ($_REQUEST["dir"]=="ne") {
                                        //NORTH EAST
                                        $CenterX=$MapOBJ->width/2*1.25;
                                        $CenterY=$MapOBJ->height/2*0.75 ;
                                 }  else if ($_REQUEST["dir"]=="no") {
                                        //NORTH WEST
                                        $CenterX=$MapOBJ->width/2*0.75;
                                        $CenterY=$MapOBJ->height/2*0.75 ;
                                }
 
                                $pan_extent = ms_newrectObj();
                                $pan_extent->setextent($extent_to_set[0],$extent_to_set[1],$extent_to_set[2],$extent_to_set[3]); //OLD EXTENTS
                                $pan_point = ms_newpointObj();
                                $pan_point->setXY($CenterX,$CenterY);
                                $MapOBJ->zoompoint(1,$pan_point,$MapOBJ->width,$MapOBJ->height,$pan_extent);
 
good luck,
Denis

"m soto ." <msoto002 at eresmas.com> wrote:

I would like to include in my MapServer client the Pan with straight directions (PanNorth, PanSouth, PanEast, PanWest). 

Can anyone help me on how to do this?

Thank you very much. Maria.

_______________________________________________ Mapserver-users mailing list Mapserver-users at lists.gis.umn.edu http://lists.gis.umn.edu/mailman/listinfo/mapserver-users

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<DIV>hey, not sure if this is the best way to do it...but this is how I managed to get it to work...</DIV>
<DIV>                       } else if ($_REQUEST["task"]=="pan") {<BR>                                If ($_REQUEST["dir"]=="n") {<BR>                                        //NORTH<BR>                                       
 $CenterX=$MapOBJ->width/2;<BR>                                        $CenterY=$MapOBJ->height/2*0.75;<BR>                                }  else if ($_REQUEST["dir"]=="s") {<BR>                                       
 //SOUTH<BR>                                        $CenterX=$MapOBJ->width/2;<BR>                                        $CenterY=$MapOBJ->height/2*1.25;<BR>                                }  else if ($_REQUEST["dir"]=="e")
 {<BR>                                        //EAST<BR>                                        $CenterX=$MapOBJ->width/2*1.25;<BR>                                        $CenterY=$MapOBJ->height/2;<BR>                                }  else if
 ($_REQUEST["dir"]=="o") {<BR>                                        //WEST<BR>                                        $CenterX=$MapOBJ->width/2*0.75;<BR>                                        $CenterY=$MapOBJ->height/2
 ;<BR>                                }  else if ($_REQUEST["dir"]=="sw") {<BR>                                        //SOUTH WEST<BR>                                        $CenterX=$MapOBJ->width/2*0.75;<BR>                                       
 $CenterY=$MapOBJ->height/2*1.25;<BR>                                }  else if ($_REQUEST["dir"]=="se") {<BR>                                        //SOUTH EAST<BR>                                       
 $CenterX=$MapOBJ->width/2*1.25;<BR>                                        $CenterY=$MapOBJ->height/2*1.25;<BR>                                }  else if ($_REQUEST["dir"]=="ne") {<BR>                                        //NORTH
 EAST<BR>                                        $CenterX=$MapOBJ->width/2*1.25;<BR>                                        $CenterY=$MapOBJ->height/2*0.75 ;<BR>                                 }  else if ($_REQUEST["dir"]=="no")
 {<BR>                                        //NORTH WEST<BR>                                        $CenterX=$MapOBJ->width/2*0.75;<BR>                                        $CenterY=$MapOBJ->height/2*0.75 ;<BR>                               
 }</DIV>
<DIV> </DIV>
<DIV>                                $pan_extent = ms_newrectObj();<BR>                                $pan_extent->setextent($extent_to_set[0],$extent_to_set[1],$extent_to_set[2],$extent_to_set[3]); //OLD EXTENTS<BR>                                $pan_point = ms_newpointObj();<BR>                               
 $pan_point->setXY($CenterX,$CenterY);<BR>                                $MapOBJ->zoompoint(1,$pan_point,$MapOBJ->width,$MapOBJ->height,$pan_extent);</DIV>
<DIV> </DIV>
<DIV>good luck,</DIV>
<DIV>Denis<BR><BR><B><I>"m soto ." <msoto002 at eresmas.com></I></B> wrote:</DIV>
<BLOCKQUOTE class=replbq style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #1010ff 2px solid">
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<P><SPAN style="FONT-SIZE: 11px; COLOR: #000000; FONT-FAMILY: monospace">I would like to include in my MapServer client the Pan with straight directions (PanNorth, PanSouth, PanEast, PanWest). </SPAN></P>
<P><SPAN style="FONT-SIZE: 11px; COLOR: #000000; FONT-FAMILY: monospace"></SPAN><SPAN style="FONT-SIZE: 11px; COLOR: #000000; FONT-FAMILY: monospace">Can anyone help me on how to do this?</SPAN></P>
<P><SPAN style="FONT-SIZE: 11px; COLOR: #000000; FONT-FAMILY: monospace">Thank you very much. Maria.<BR></SPAN></P></TD></TR></TBODY></TABLE>_______________________________________________ Mapserver-users mailing list Mapserver-users at lists.gis.umn.edu http://lists.gis.umn.edu/mailman/listinfo/mapserver-users</BLOCKQUOTE><p><hr SIZE=1>
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