I am trying to include a legend and a div containing some tabular data
to the Geoserver print plug-in aka mapfish print. While I am having some
issues with rendering my tiles from my remote server (the webapp
co-hosted with geoserver does not have this issue) my main concern is
that the legend graphic is rendered as tiny, and because we have
rule-based legends, a tiny icon will not work. The is a default scale
argument in the documentation but I see no means to specify the scale to
render the legend icons. I will include the yaml and some configuration
code snippets.
//YAML
#===========================================================================
# allowed DPIs
#===========================================================================
dpis: [75, 150, 300]
#===========================================================================
# the allowed scales
#===========================================================================
scales:
- 25000
- 50000
- 100000
- 200000
- 500000
- 1000000
- 2000000
- 4000000
#===========================================================================
# the list of allowed hosts
#===========================================================================
hosts:
- !localMatch
dummy: true
- !ipMatch
ip: www.camptocamp.org
- !dnsMatch
host: labs.metacarta.com
port: 80
- !dnsMatch
host: terraservice.net
port: 80
- !dnsMatch
host: sigma.openplans.org
- !dnsMatch
host: demo.mapfish.org
- !dnsMatch
host: tile.stamen.com
- !dnsMatch
host: maps.openstreetmap.org
- !dnsMatch
host: www.decapower.org
- !dnsMatch
host: http://decapower.org
- !dnsMatch
host: maps.decapower.org
- !dnsMatch
host: http://server.arcgisonline.com
outputFilename: 'DecaMap'
layouts:
Letter:
mainPage:
pageSize: LETTER
items:
- !map
spacingAfter: 30
width: 440
height: 483
- !legends
backgroundColor: #FFFFFF
borders: false
horizontalAlignment: center
maxWidth: 0
maxHeight: 0
iconMaxWidth: 0
iconMaxHeight: 0
iconPadding: 8 7 6 5
textMaxWidth: 0
textMaxHeight: 0
textPadding: 8 7 6 5
inline: true
classIndentation: 10
layerSpaceBefore: 5
layerSpace: 5
classSpace: 2
layerFont: Helvetica
layerFontSize: 10
classFont: Helvetica
classFontSize: 8
fontEncoding: Cp1252
columnMargin: 3
#===========================================================================
A4 portrait:
#===========================================================================
metaData:
# title: '${mapTitle}'
author: 'MapFish print module'
subject: 'Simple layout'
keywords: 'map,print'
creator: 'MapFish'
#-------------------------------------------------------------------------
mainPage:
pageSize: A4
rotation: true
items:
- !text
text: '${mapTitle}'
fontSize: 16
spacingAfter: 30
- !map
spacingAfter: 30
width: 440
height: 483
- !legends
backgroundColor: #FFFFFF
borders: false
horizontalAlignment: left
maxWidth: 0
maxHeight: 0
iconMaxWidth: 0
iconMaxHeight: 0
iconPadding: 8 7 6 5
textMaxWidth: 0
textMaxHeight:0
textPadding: 8 7 6 5
inline: true
classIndentation: 5
layerSpaceBefore: 5
layerSpace: 5
classSpace: 2
layerFont: Helvetica
layerFontSize: 10
classFont: Helvetica
classFontSize: 8
fontEncoding: Cp1252
columnMargin: 3
- !columns
# columns can have an absolute position. In that case, they
need the 3 following fields:
absoluteX: 410
absoluteY: 310
width: 100
items:
- !scalebar
type: bar
maxSize: 100
barBgColor: white
fontSize: 8
align: right
- !attributes
source: data
spacingAfter: 30
columnDefs:
id:
columnWeight: 2
header: !text
text: ID
backgroundColor: #A0A0A0
cell: !text
text: '${id}'
name:
columnWeight: 5
header: !text
text: Name
backgroundColor: #A0A0A0
cell: !columns
config:
cells:
- backgroundColor: '${nameBackgroundColor}'
borderWidth: 1
borderColor: '${nameBorderColor}'
items:
- !text
text: '${name}'
font: Helvetica
fontSize: 9
align: right
text: '1:${scale} ${now MM.dd.yyyy}'
//-------------------------------------------------------------------------
//------ CODE FOR LEGEND ------->>
legendPanel = new GeoExt.LegendPanel({
map: map,
border : false,
bodyStyle: 'background: transparent;',
outputConfig: {autoScroll: true, autoHeight: true},
defaults: {
//style: 'padding:5px',
baseParams: {
LEGEND_OPTIONS:
'forceLabels:on;fontName:SansSerif.plain;fontSize:9;'//
}
}
});
//legend panel styling
new Ext.Panel({
autoScroll: true,
baseCls: 'legend_panel',
title: "Legend",
renderTo: 'legendpanel',
bodyStyle: 'background: transparent;',
// style: 'height: 100%',
frame : false,
header: false,
border: false,
draggable: false,
collapsible: true,
// padding: 10,
items: legendPanel
});
// new
snippet------------------------------------------------------------------
//------ CODE FOR PRINT BUTTON ------->>
var printPage;
var printProvider = new GeoExt.data.PrintProvider({
method: "POST", // "POST" recommended for production use
capabilities: printCapabilities, // from the info.json script
in the html
customParams: {
mapTitle: "DECA Map",
dpi: 300
}
});
printPage = new GeoExt.data.PrintPage({
printProvider: printProvider,
//scale: [100000]
});
var includeLegend;
// new
snippet------------------------------------------------------------------
// print button items on GeoExt panel
{
text: "Print",
handler: function() {
// convenient way to fit the print page to the visible
map area
printPage.fit(mapPanel, true);
// print the page, optionally including the legend
printProvider.print(mapPanel, printPage, includeLegend
&& {legend: legendPanel});
}
},
{xtype: "checkbox",
boxLabel: "Legend",
handler: function() {includeLegend = this.checked}
}
],
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