[Mapserver-users] PNG problem / INTERLACE ON
holesovsky at oksystem.cz
holesovsky at oksystem.cz
Tue Jun 1 03:18:26 PDT 2004
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Hi All,
=20
I have a strange problem with MapServer version 4.0.2 and PNG output =
format.
=20
Sometimes it happens that a generated PNG file is not correctly =
displayed in MS Internet Explorer.=20
In other desktop's viewers (Irfanview, Paint,....) is a PNG file =
displayed properly.
=20
When I change output format to JPEG or switch INTERLACE to OFF, a =
generated bitmap is displayed correctly.
=20
Is it a bug or my problem?
=20
Thanks
=20
Michael Holesovsky
=20
=20
=20
________________________________
From: mapserver-users-admin at lists.gis.umn.edu =
[mailto:mapserver-users-admin at lists.gis.umn.edu] On Behalf Of Kalpin =
Erlangga Silaen
Sent: Thursday, June 03, 2004 12:07 PM
To: mapserver-users at lists.gis.umn.edu
Subject: [Mapserver-users] Mapserver using MSSQL
=20
Dear all,
=20
Today, I am trying run MapServer under windows using MSSQL 2000. I have =
read previous thread/mails and try to follow every step but I got error =
like below :
=20
msDrawMap(): Image handling error. Failed to draw layer named 'LAYER_1'. =
msOGRFileOpen(): OGR error. Open failed for OGR connection `layer1.ovf'. =
File not found or unsupported format.=20
My Layer code :=20
=20
LAYER
NAME LAYER_1
TYPE POLYGON
STATUS DEFAULT
CONNECTIONTYPE OGR
CONNECTION "layer1.ovf"
DATA "layer1"
CLASS
NAME 'My City'
OUTLINECOLOR 128 128 128
COLOR 225 225 185
TEMPLATE "layer1.html"
END
HEADER "layer_1_header.html"
FOOTER "layer_1_footer.html"=20
METADATA
WMS_TITLE "My City"
WMS_ABSTRACT "Layer Shapefile."
WMS_SRS "EPSG:26915"
END
END
=20
and my layer1.ovf :
=20
<OGRVRTDataSource>
<OGRVRTLayer name=3D"LAYER_1">
<SrcDataSource>ODBC:sa/kalpin at mstest</SrcDataSource>=20
<SrcLayer>River</SrcLayer>=20
<GeometryType>wkbPoint</GeometryType>=20
<LayerSRS>LAYER_1</LayerSRS>
<GeometryField encoding=3D"PointFromColumns" x=3D"x" y=3D"y"/>=20
</OGRVRTLayer>
</OGRVRTDataSource>
=20
=20
Help me please
=20
=20
=20
Thank you
=20
=20
=20
Kalpin Erlangga Silaen
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<div class=3DSection1>
<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>Hi =
All,<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>I have a strange problem with =
MapServer
version 4.0.2 and PNG output format.<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>Sometimes it happens that a =
generated PNG
file is not correctly displayed in MS Internet Explorer. =
<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>In other desktop’s viewers =
(Irfanview,
Paint,….) is a PNG file displayed =
properly.<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>When I change output format to JPEG =
or
switch INTERLACE to OFF, a generated bitmap is displayed =
correctly.<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>Is it a bug or my =
problem?<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>Thanks<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>Michael =
Holesovsky<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=3DMsoNormal><b><font size=3D2 face=3DTahoma><span =
style=3D'font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font =
size=3D2
face=3DTahoma><span style=3D'font-size:10.0pt;font-family:Tahoma'>
mapserver-users-admin at lists.gis.umn.edu
[mailto:mapserver-users-admin at lists.gis.umn.edu] <b><span =
style=3D'font-weight:
bold'>On Behalf Of </span></b>Kalpin Erlangga Silaen<br>
<b><span style=3D'font-weight:bold'>Sent:</span></b> Thursday, June 03, =
2004
12:07 PM<br>
<b><span style=3D'font-weight:bold'>To:</span></b>
mapserver-users at lists.gis.umn.edu<br>
<b><span style=3D'font-weight:bold'>Subject:</span></b> =
[Mapserver-users]
Mapserver using MSSQL</span></font><o:p></o:p></p>
</div>
<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'><o:p> </o:p></span></font></p>
<div>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Dear all,</span></font><o:p></o:p></p>
</div>
<div>
<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Today, I am trying run MapServer under windows using =
MSSQL
2000. I have read previous thread/mails and try to follow every step but =
I got
error like below :</span></font><o:p></o:p></p>
</div>
<div>
<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'>msDrawMap(): Image handling error. Failed to draw layer named
'LAYER_1'. <br>
msOGRFileOpen(): OGR error. Open failed for OGR connection `layer1.ovf'. =
File
not found or unsupported format. <o:p></o:p></span></font></p>
</div>
<div>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>My Layer code : </span></font><o:p></o:p></p>
</div>
<div>
<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>LAYER<br>
NAME LAYER_1<br>
TYPE POLYGON<br>
STATUS DEFAULT<br>
CONNECTIONTYPE OGR<br>
CONNECTION "layer1.ovf"<br>
DATA "layer1"<br>
CLASS<br>
NAME 'My City'<br>
OUTLINECOLOR 128 128 128<br>
COLOR 225 225 185<br>
TEMPLATE "layer1.html"<br>
END<br>
HEADER "layer_1_header.html"<br>
FOOTER "layer_1_footer.html" <br>
METADATA<br>
WMS_TITLE "My City"<br>
WMS_ABSTRACT "Layer Shapefile."<br>
WMS_SRS "EPSG:26915"<br>
END<br>
END</span></font><o:p></o:p></p>
</div>
<div>
<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>and my layer1.ovf :</span></font><o:p></o:p></p>
</div>
<div>
<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><OGRVRTDataSource><br>
<OGRVRTLayer name=3D"LAYER_1"><br>
<SrcDataSource>ODBC:sa/kalpin at mstest</SrcDataSource> <br>
<SrcLayer>River</SrcLayer> <br>
<GeometryType>wkbPoint</GeometryType> <br>
<LayerSRS>LAYER_1</LayerSRS><br>
<GeometryField encoding=3D"PointFromColumns" =
x=3D"x"
y=3D"y"/> <br>
</OGRVRTLayer><br>
</OGRVRTDataSource></span></font><o:p></o:p></p>
</div>
<div>
<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Help me please</span></font><o:p></o:p></p>
</div>
<div>
<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Thank you</span></font><o:p></o:p></p>
</div>
<div>
<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Kalpin Erlangga Silaen</span></font><o:p></o:p></p>
</div>
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