I am not sure if this is the correct forum to ask this question but...
I have been unable to resolve an issue when adding labels to a rendered map
through MapXtreme, even though the code has been adapted from a MapInfo
example (see below). The data is being taken from Oracle 8.1.7. The same
table labels perfectly in MapInfo Professional 6.0.
Any help that anyone can give on this matter is appreciated.
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Layer thisLayer = map.getLayers().getLayer("poi");
LabelProperties labelProps = new LabelProperties();
// Set the Label offset and alignments to their default positions.
labelProps.setOffset(LabelProperties.DEFAULT_OFFSET);
labelProps.setHorizontalAlignment(LabelProperties.HORIZ_ALIGN_DEFAULT);
labelProps.setVerticalAlignment(LabelProperties.VERT_ALIGN_DEFAULT);
// Turn the multiline option on and set the columns to be used for labeling.
labelProps.setMultiLineTextMode(LabelProperties.MULTILINE_TEXT_ON);
// Note the code example uses setLabelExpression() but does not work either
labelProps.setLabelColumn("NAME");
// Set a Rendition for the Labels and create an OverrideLabelTheme in order
to
// display the options set.
Rendition rend = RenditionImpl.getDefaultRendition();
rend.setValue(Rendition.FONT_FAMILY, "Courier");
rend.setValue(Rendition.FONT_SIZE, 24);
rend.setValue(Rendition.FONT_WEIGHT, 8);
labelProps.setRendition(rend);
OverrideLabelTheme orLabelTheme = new OverrideLabelTheme(labelProps, "Theme
Name");
thisLayer.getLabelThemeList().add(orLabelTheme);
// Get the States Layer, set it's LabelProperties object, and turn labeling
on.
BaseLabelProperties base_label = new BaseLabelProperties(labelProps);
thisLayer.setLabelProperties(base_label);
thisLayer.setLabelProperties(labelProps);
thisLayer.setAutoLabel(true);
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Regards
Colin Thornton.
Informed Solutions Ltd, The Old Bank, Old Market Place, Altrincham,
Cheshire, WA14 4PA UK
Tel: +44(0) 161 942 2000 Fax: +44(0)161 942 2015
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