Wojtek Zamlewski wrote:
Although, the program prints a message "out of scale" over and over
again when the scale is out of the bounds set.
I have a lot of layers and the message repeats for every layer, every
time when I perform a scroll or zoom of the map, so after a few moves
there are hundreds of these messages in the command prompt.
Is there any way to prevent the program from printing these irritating
messages?
Hmm... it depends who is outputting them... i'd say the renderer. Try
searching for references to the "getMinScaleDenominator" and max methods
to see who is obtaining that information, and you'll likely see the culprit.
I observed there are some ways to pass the opacity, size and rotation
of a graphic object as attribute expressions:
|* createGraphic
<file:///d:/java%20specyfikacje/geotools%20api/org/geotools/styling/StyleBuilder.html#createGraphic%28org.geotools.styling.ExternalGraphic%5B%5D,%20org.geotools.styling.Mark%5B%5D,%20org.geotools.styling.Symbol%5B%5D,%20org.geotools.filter.Expression,%20org.geotools.filter.Expression,%20org.geotools.filter.Expression%29>*(ExternalGraphic
<file:///d:/java%20specyfikacje/geotools%20api/org/geotools/styling/ExternalGraphic.html>[] externalGraphics,
Mark
<file:///d:/java%20specyfikacje/geotools%20api/org/geotools/styling/Mark.html>[] marks,
Symbol
<file:///d:/java%20specyfikacje/geotools%20api/org/geotools/styling/Symbol.html>[] symbols,
Expression
<file:///d:/java%20specyfikacje/geotools%20api/org/geotools/filter/Expression.html> opacity,
Expression
<file:///d:/java%20specyfikacje/geotools%20api/org/geotools/filter/Expression.html> size,
Expression
<file:///d:/java%20specyfikacje/geotools%20api/org/geotools/filter/Expression.html> rotation)|
MY question is - is there some way to pass the name of the
ExternalGraphic object as an attribute expression. I would like to
have a 'GRAPHIC' column in my database with the paths and names of the
icons to represent each feature instead of setting one icon for all
the features in a layer. Is there some way?
I'm not certain, but I would guess that there is no implementation of
this. Perhaps someone more knowledgeable can tag-team here?
Cheers,
Cory.
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