14. Web Filters
| Chapter 16. Filters |

## 14. Web Filters

### 14.1. Introduction

This filters are mostly used on images mentioned for web sides. The filter ImageMap is used to add clickable “hot spots” on the image. The filter Semi-Flatten is used to simulate semi-transparency in image formats without alpha channel. The Slice filter creates HTML tables of sensitive images.

13.16. Sphere Designer |  | 14.2. ImageMap