Basic Functions

Table of Contents

• Overview
• Layer Panel Functions
• Legend Panel Functions
• Information Panel Functions
• View Selector Functions
• Scale Selector Functions
• Best Practices
• Tips for New Users

Overview

Horizon's basic functions form the essential foundation for professional GIS operations, providing comprehensive map navigation, data management, and spatial analysis capabilities. These sophisticated yet intuitive tools deliver fundamental functionality for controlling map content visibility, interpreting spatial symbology, accessing detailed feature information, managing dynamic map views, and performing precise spatial measurements. Mastering these core functions enables users to leverage Horizon's full potential for effective geospatial analysis and decision-making workflows.

Layer Panel Functions

Layer Panel Features

• Layer Visibility Control:

  • Toggle individual layers on/off
  • Manage group visibility
  • Control layer opacity

• Layer Organization:

  • Drag-and-drop layer reordering
  • Group/ungroup layers
  • Sort layers by type or name

• Layer Properties:

  • Access styling options
  • View metadata
  • Configure layer-specific settings

Layer Panel Usage

1. Click the layer icon to access the Layer Panel
2. Use checkboxes for visibility control
3. Drag layers to adjust drawing order
4. Right-click for additional options
5. Access layer properties through context menu

Legend Panel Functions

Legend Panel Features

• Dynamic Updates:

  • Automatic legend refresh
  • Visibility-based display
  • Real-time symbol updates

• Interactive Elements:

  • Expandable categories
  • Symbol descriptions
  • Classification details

Legend Panel Usage

1. Access via legend icon
2. Review symbols for visible layers
3. Expand categories for detailed information
4. Use for map interpretation reference

Information Panel Functions

Information Panel Features

• Feature Query:

  • Click-to-identify functionality
  • Multiple feature selection
  • Attribute display

• Data Display:

  • Tabular attribute view
  • Related records access
  • Feature highlighting

Information Panel Usage

1. Activate the Information tool
2. Click features for details
3. Navigate multiple selections
4. Use docking options for persistent display

View Selector Functions

View Selector Features

• Predefined Views:

  • Quick access to common views
  • Customizable configurations
  • Shared view support

• View Management:

  • Save custom views
  • Update existing views
  • Share configurations

View Selector Usage

1. Access via View Selector dropdown
2. Select desired view configuration
3. Save custom views as needed
4. Share views with team members

Scale Selector Functions

Scale Selector Features

• Scale Control:

  • Predefined scale options
  • Custom scale input
  • Scale-dependent rendering

• Zoom Management:

  • Consistent scale selection
  • Print-friendly scales
  • Scale synchronization

Scale Selector Usage

1. Choose from predefined scales
2. Enter custom scale values
3. Monitor scale-dependent features
4. Consider map purpose when selecting scale

Best Practices

1. Layer Management:

   • Organize layers logically
   • Use groups for related content
   • Maintain clean layer structure

2. Performance Optimization:

   • Minimize active layers
   • Use scale dependencies
   • Clear unnecessary content

3. Data Visualization:

   • Apply appropriate symbology
   • Consider visual hierarchy
   • Maintain map clarity

4. Workflow Efficiency:

   • Use keyboard shortcuts
   • Create custom views
   • Optimize panel arrangements

Tips for New Users

1. Getting Started:

   • Familiarize with basic panels
   • Practice layer management
   • Explore tool interactions

2. Common Workflows:

   • Start with base layers
   • Add thematic content
   • Apply appropriate scales

3. Troubleshooting:

   • Check layer visibility
   • Verify scale ranges
   • Monitor system resources

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