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## OpenGeo Stack Workshop

# Styling with the GeoExt Styler

While SLD is a powerful styling language with many features, typing out XML by hand is tedious and error prone. The Styler application is part of the GeoExt library and provides a web based interface for editing styles. This module introduces the Styler application which is used to edit styles directly in the web browser.

Note

Before you start, ensure that the following modules have been completed:

- `Postgis` or `Shapefile`
- `Basic SLD`

## What you will learn

In this module you will:

- Create a new Line SLD
- Add Thematic Styling with the Styler
- Add Scale Dependent Rendering with the Styler

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