Closed ghost closed 10 years ago
dwins
commented
10 years ago It sounds as though you are interested in a totally different tool than CSS2SLD. I don't intend to make this sort of fundamental change in GeoScript Scala, but feel free to use it as a starting point for your own project.
ghost
commented
10 years ago So what is the goal of CSS2SLD ? Did you know that GeoServer is using GeoScript Caja for its CSS extension ?
On Tue, May 13, 2014 at 11:12 AM, David Winslow notifications@github.comwrote:
It sounds as though you are interested in a totally different tool than CSS2SLD. I don't intend to make this sort of fundamental change in GeoScript Scala, but feel free to use it as a starting point for your own project.
— Reply to this email directly or view it on GitHubhttps://github.com/dwins/geoscript.scala/issues/37#issuecomment-42968217 .
ghost
commented
10 years ago
Hi,
I am trying to convert OpenStreetMap styles from CartoCSS to GeoServer CSS. But the CSS2SLD converter has strange behaviors. It introduces unexpected rules and it doesn't respect the filters as written. Take this exemple in the bottom of this message. If you look carefully at the generated SLD, the converter has introduces the following errors :
1) It has inserted an extra condition on "way_area" for "[@scale < 4000]" 2) It has inserted an extra "MinScaleDenominator" for "[way_area > 19999] [@scale < 8000]" 3) It has inserted an extra "MinScaleDenominator" for "[way_area > 79999] [@scale < 15000]" 4) It has inserted an extra "MinScaleDenominator" for "[way_area > 149999] [@scale < 35000]" 5) It has inserted an extra rule for "[@scale < 4000]"
Could you please fix CSS2SLD in a way it respects provided CSS more accurately ? Because I'm currently blocked. The only exit I have is to abort CSS and use SLD directly, what I want to avoid. Thanks alot.
CartoCSS [way_area >= 150000][zoom >= 14], [way_area >= 80000][zoom >= 15], [way_area >= 20000][zoom >= 16], [zoom >= 17] { text-name: "[name]"; text-size: 11; text-fill: #444; text-face-name: @book-fonts; text-halo-radius: 1; text-wrap-width: 20; text-halo-fill: rgba(255,255,255,0.5); text-placement: interior; }
GeoServer CSS :
[way_area > 149999] [@scale < 35000], [way_area > 79999] [@scale < 15000], [way_area > 19999] [@scale < 8000], [@scale < 4000] { label: [name]; font-family: "DejaVu Sans Book"; font-size: 11; font-fill: #444; halo-radius: 1; halo-color: #FFF; halo-opacity: 0.5; }
Generated SLD :
<?xml version="1.0" encoding="UTF-8"?>
sld:NameDefault Styler/sld:Name
sld:FeatureTypeStyle
sld:Namename/sld:Name
sld:Rule
ogc:Filter
ogc:PropertyIsGreaterThan
ogc:PropertyNameway_area/ogc:PropertyName
ogc:Literal19999/ogc:Literal
/ogc:PropertyIsGreaterThan
/ogc:Filter
sld:MaxScaleDenominator4000.0/sld:MaxScaleDenominator
sld:TextSymbolizer
sld:Label
ogc:PropertyNamename/ogc:PropertyName
/sld:Label
sld:Font