jbox - map image problem
Cola
hotarukoi at HOTMAIL.COM
Sun Nov 26 19:36:30 EST 2006
Hi,
I'm new to Mapserver as well. And I've the same problem as Neelima.
I also follow the instruction of documentation. I couldnt view my map on the
brower when i set my image type = png and using jboxpng.class and
jBoxPNG.jar,png.jar. But when I switch it to gif, and using jbox.class and
jbox.jar, i can view the map.
Although I can view my map in the browser now. I still couldnt use the
rubber band function, i.e. zoom in.
I can draw the red box on my map, however the map wont zoom in after I draw
the red box, error are also shown.
Anyone had the same problem and can help me?
Thanks a lot in advanced!!
Cheers,
Song
Neelima Emmani wrote:
>
> Hi,
> I am working with jbox and followed all the instructions given in the
> documnetation. Now my problem is i am not able to visualize the map image
> in the browser/web interface and a red cross is given in the topleft
> corner of the image box.But, i can see that the map image is stored in the
> temporary folder ms_tmp which is under htdocs folder of apache webserver.
> And also if i give the normal html statement for the map it is viewed in
> the browser, so i feel that there is some problem with applet code, but
> unable to find where it is. so, please can any one help me out.It will be
> very very helpful fo rme , if any one can find a solution for this.
> thanking u inadvance,
>
> here is the template code -
> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
>
> <html>
> <head>
> <title>Project</title>
>
> <SCRIPT LANGUAGE="JavaScript">
>
> function setbox_handler(name, minx, miny, maxx, maxy) {
> document.mapserv.imgbox.value = minx + " " + miny + " " + maxx + " " +
> maxy;
> document.mapserv.imgxy.value = minx + " " + miny;
>
> // Additional code can go here prior to the form submit, below.
> // For example, form validation code.
> document.mapserv.submit();
> }
> function seterror_handler(message) {
> alert(message);
> }
> function reset_handler(name, minx, miny, maxx, maxy) {
> }
> </SCRIPT>
>
> </head>
> <body bgcolor=#FFFFFF>
> <center><h1>Example</h1></center>
> <hr>
> <form name="mapserv" method=GET action="/cgi-bin/mapserv.exe">
> <!--<FORM NAME="mapserv" ACTION="this.submit()">-->
>
> <center>
>
> <table border=0 cellspacing=0 cellpadding=4 bgcolor="#ffffff">
>
> <tr>
> <td valign="top" bgcolor=#ffffff>
> <table cellpadding="5" cellspacing="0" border="0"
> bgcolor="#ffffff">
> <tr><td>
> <center><input type="submit" value="Refresh"></center>
> <hr>
> <p>
> <input type="radio" name="mode" value="browse" checked>
> Browse map<br>
> <input type="radio" name="mode" value="query"
> onClick="document.jBoxPNG.boxoff();"> Query
> feature<br>
> <input type="radio" name="mode" value="nquery"
> onClick="document.jBoxPNG.boxon();"> Query multiple
> features
> <hr>
> <hr>
> <p>
> <font size=+1>Reference Map</font><br><hr>
> <center><INPUT NAME="ref" TYPE="image" SRC="[ref]" border="0">
> </center><hr>
> <p>
> <font size=+1>Legend</font><br><hr> [legend] <hr>
> <p>
>
> Map Controls<br>
> <table>
> <tr>
> <td><input type=radio name=zoomdir value=1
> [zoomdir_1_check]></td>
> <td> C:\Program Files\Apache Group\Apache2
\htdocs\VEPS\WEB INTERFACE\Button_Zoom_pos.gif </td>
> </tr>
> <tr>
> <td><input type=radio name=zoomdir value=0
> onClick='document.jBoxPNG.dragon();' [zoomdir_0_check]></td>
> <td> C:\Program Files\Apache Group\Apache2
\htdocs\VEPS\WEB INTERFACE\Button_Hand.gif </td>
> </tr>
> <tr>
> <td><input type=radio name=zoomdir value=-1
> onClick='document.jBoxPNG.boxoff();' [zoomdir_-1_check]></td>
> <td> C:\Program Files\Apache Group\Apache2
\htdocs\VEPS\WEB INTERFACE\Button_Zoom_neg.jpg </td>
> </tr>
> </table>
>
> <!--<p>
> Zoom Size <input type=text name=zoomsize size=4
> value=2>-->
> <hr>
> <p>
>
> Select Layers to Display: <br>
> <select NAME="Layers" SIZE=5 MULTIPLE>
> <option value=Adressverzeichnis
> [Adressverzeichnis_select]>Adressverzeichnis
> </select>
> </td>
> </tr>
> </table>
>
> </td>
> <td valign="center" align=center>
>
> <table cellpadding="0" cellspacing="0" border="2">
>
>
> <tr>
> <td colspan="2">
> <applet
> codebase="C:\Program Files\Apache
> Group\Apache2\htdocs\VEPS\Java\jBox"
> code="jBoxPNG.class"
> archive="jBoxPNG.jar,png.jar"
> width="[mapwidth]"
> height="[mapheight]"
> name="jBox"
> MAYSCRIPT>
> <param name="image" value="http://[host]
> [img]">
> <PARAM NAME="jitter" VALUE="1">
> <PARAM NAME="color" VALUE="black">
> <PARAM NAME="thickness"
> VALUE="2">
> <param name="verbose"
> value="true">
> </applet>
> </td>
> </tr>
>
> <!--<tr><td colspan="2"><INPUT NAME="img"
> TYPE="image" SRC="[img]" width=600 height=700 border=0></td></tr>-->
> </table>
> </td>
> </tr>
> </table>
> </center>
>
>
> <input type="hidden" name="imgxy" value="[center]">
> <input type="hidden" name="imgext" value="[mapext]">
> <input type="hidden" name="map" value="[map]">
> <input type="hidden" name="savequery" value="true">
> <input type="hidden" name="imgbox" value="-1 -1 -1 -1">
> <input type="hidden" name="program" value="/cgi-bin/mapserv.exe">
> </form>
> </body>
> </html>
>
>
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