Hello Andrea !
As you've suggested, I have tried the way to implement the TextSymbolizer with
fill of my choice.. Here is a way I followed..
Stroke stroke = sf.createStroke(
ff.literal(Color.BLUE),
ff.literal(1),
ff.literal(0.5));
// create a partial opaque fill
Fill fill = sf.createFill(
ff.literal(Color.YELLOW),
ff.literal(0.5));
/*
* Setting the geometryPropertyName arg to null signals that we want to
* draw the default geomettry of features
*/
PolygonSymbolizer sym = sf.createPolygonSymbolizer(stroke, fill, null);
TextSymbolizer text = sf.createTextSymbolizer();
Fill textFill = sf.createFill(
ff.literal(Color.YELLOW),
ff.literal(1.0));
text.setFill(textFill);
Rule rule = sf.createRule();
rule.symbolizers().add(sym);
rule.symbolizers().add(text);
FeatureTypeStyle fts = sf.createFeatureTypeStyle(new Rule[]{rule});
style.featureTypeStyles().add(fts);
but unfortunately, it works with fill and stroke, but doesn't work with text.
Am I missing anything ??
thanks,
________________________________
Best regards,Rakshit Majithiya
Techno geek, Web Developer,Code Lover
email : [email protected]
blog : http://thetechtime.com
skype : rakshit.majithiya
________________________________
From: Andrea Aime <[email protected]>
To: Rakshit Majithiya <[email protected]>
Cc: Geotools Mailing List <[email protected]>
Sent: Friday, 2 March 2012 9:19 PM
Subject: Re: [Geotools-gt2-users] Change Font Color from Style dialogue
On Fri, Mar 2, 2012 at 4:16 PM, Rakshit Majithiya
<[email protected]> wrote:
> Hello all !
>
> I am trying to implement a font color feature in "JFontChooser"
> ( http://svn.osgeo.org/geotools/tags/8.0-M4/modules/unsupported/swing/src/main/java/org/geotools/swing/styling/JFontChooser.java )
>
> My main purpose is to change the color of Labels of fields on the layer
> using
> JSimpleStyleDialog(http://svn.osgeo.org/geotools/tags/8.0-M4/modules/unsupported/swing/src/main/java/org/geotools/swing/styling/JSimpleStyleDialog.java).
>
> In the source code of JFontChooser, the
following lines are creating new
> font
>
> private void createSelectedFont() {
> selectedFont = sf.createFont(
> ff.literal(families[familyIndex]),
> ff.literal(styles[styleIndex]),
> ff.literal(weights[weightIndex]),
> ff.literal(String.valueOf(sizes[sizeIndex])));
>
> }
>
> using which, I obviously cannot modify the font color.. because color is not
> property of org.geotools.styling.Font.
>
> Is there any way to achieve this goal ?
The color of a TextSymbolizer is not specified in its Font, but as its
"fill" property
instead
Cheers
Andrea
--
-------------------------------------------------------
Ing. Andrea Aime
GeoSolutions S.A.S.
Tech lead
Via Poggio alle Viti 1187
55054 Massarosa (LU)
Italy
phone: +39 0584 962313
fax: +39 0584 962313
mob: +39 339 8844549
http://www.geo-solutions.it
http://geo-solutions.blogspot.com/
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