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XVScan Scanning and Display for the X Window System

XVScan by Sean Reifschneider xvscan@tummy.com xv copyright by John Bradley bradley@cis.upenn.edu

1. About XVScan

• 1.1 XVScan License Information

2. xv

• 2.1 xv License Information
• 2.2 Site Licenses
• 2.3 Copyright Notice

3. xv Release Notes

• 3.1 What's New in Version 3.10?
• 3.2 What's New in Version 3.00?

4. Overview

5. Starting xv or XVScan

• 5.1 Displaying Pixel Values
• 5.2 Selection Rectangle
• 5.3 Cropping
• 5.4 Zooming
• 5.5 Multi-Page Documents
• 5.6 Image Editing

6. The Control Window

• 6.1 Resizing Commands
• 6.2 Rotate/Flip Commands
• 6.3 The Display Menu
• 6.4 Root Display Modes
• 6.5 The 24/8 Bit Menu
• 6.6 The Algorithms Menu
• 6.7 Cropping Commands
• 6.8 Image Cut and Paste Commands
• 6.9 The Pad Command
• 6.10 Text Annotation
• 6.11 The Grab Command
• 6.12 Working With Multiple Files
• 6.13 The Windows Menu
• 6.14 Other Commands

7. The Info Window

• 7.1 Overview
• 7.2 The Fields
• 7.3 Status Lines

8. The Color Editor

• 8.1 Overview
• 8.2 The Colormap Editing Tool
• 8.3 The HSV Modification Tool
• 8.4 The RGB Modification Tool
• 8.5 The Color Editor Controls

9. The Visual Schnauzer

• 9.1 What's a Visual Schnauzer
• 9.2 Operating the Schnauzer
• 9.3 The Commands

10. The TextView Window

• 10.1 Overview
• 10.2 The Comment Window

11. The Load Window

12. The Save Window

• 12.1 Color Choices
• 12.2 Format Notes

13. The PostScript Window

14. External Programs

• 14.1 bggen
• 14.2 xcmap
• 14.3 xvpicttoppm
• 14.4 cjpeg and djpeg
• 14.5 vdcomp

15. Modifying xv Behavior

• 15.1 Command Line Options Overview
• 15.2 General Options
• 15.3 Image Sizing Options
• 15.4 Color Allocation Options
• 15.5 8/24 Bit Options
• 15.6 Root Window Options
• 15.7 Window Options
• 15.8 Image Manipulation Options
• 15.9 Miscellaneous Options
• 15.10 Color Editor Resources
• 15.11 Window Classes

16. Credits

• 16.1 The Beta Testers
• 16.2 Miscellaneous Ramblings

17. Command Line Options

18. X Resources

• 18.1 Simple Resources
• 18.2 Color Editor Resources
• 18.3 Pad Command Resources
• 18.4 XVScan Specific Resources

19. Mouse and Keyboard Usage

• 19.1 Mouse Usage in the Image Window
• 19.2 Normal Command Keys
• 19.3 Image Window Keys
• 19.4 Visual Schnauzer Keys

20. RGB & HSV Colorspaces

21. Color Allocation in xv

• 21.1 The Problem with PseudoColor Displays
• 21.2 xv's Default Color Allocation Algorithm
• 21.3 `Perfect' Color Allocation
• 21.4 Allocating Read-Write Colors

22. The Diversity Algorithm

• 22.1 Picking the Most `Important' Colors
• 22.2 The Original Diversity Algorithm
• 22.3 The Modified Diversity Algorithm

23. Adding Other Image Formats to xv

• 23.1 Writing Code for Reading a New File Format
• 23.2 Adding Code for Writing a New File Format

24. Adding Algorithms to xv

• 24.1 Adding an Algorithm

25. Scanning with XVScan

• 25.1 Getting Started with XVScan
• 25.2 Documentation
• 25.3 A Quick Tour

Back to XVScan Home Page Forward to About XVScan
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