ImagXpress 的三个版本:Profeesional, Standard, View 详细区别
Product Features  Pro  View  Standard
Includes 5 controls: ImagXpress, NotateXpress, TwainPRO, CapturePRO, PrintPRO X      
Includes 3 controls: ImagXpress, NotateXpress, PrintPRO    X   
Client/server Web development capabilities X X X
Streaming image support from the Internet, allowing progressive image viewing online X X X
Increased image processing speed available via an easy to use multiple image buffering mechanism X X X
Synchronous or asynchronous multi-threaded control X X X
BLOB database support X X X
Document Imaging  Pro  View  Standard
Single and multi-page TIFF and PDF reading and writing, including TIFF tag handling X      
Single and multi-page TIFF and PDF reading, including TIFF tag handling X X   
File conversion X X X
Sophisticated TWAIN scanning support (TwainPRO control) X X   
TWAIN scanning support X X X
Annotation capabilities (NotateXpress control) X X   
Advanced printing capabilities beyond Internet Explorer including Print to TIFF (PrintPRO control) X X   
Provides high-performance support for document imaging features, 1-bit image operations, half-toning, thresholding, binarization, deskew and despeckle functions, scale to gray, antialias X X   
Compression & File Formats  Pro  View  Standard
TIFF, JPG, GIF, RAW, BMP, WBMP, PNG, DCX, DIB, PIC, PBM, PCX, PGM, PPM, TGA, ICO, PGM, 1 bit PCX, RLE, and more X X X
TIFF formats including JPEG, CCITT RLE, Group 3 and Group 4, LZW, Pack Bits, and Deflate X X X
Writes progressive JPEG and PNG. X    X
Reads progressive JPEG and PNG. X X X
Multi-page TIFF support, including compacting of multiple page files, TIFF tag editing, and Wang TIFF annotation compatibility X      
PDF support for reading and writing document image PDF files (consisting of black and white image data) X    X
Writes multiple page PDF (Image only), TIFF , ICO and DCX. X      
Reads multiple page PDF (image only), TIFF, ICO and DCX. X X   
JPEG 2000, lossless JPEG, JPEG-LS, and WSQ support available as add on's X X X
Reads ftp and http Internet addresses X X X
Writes to ftp and http Internet addresses X    X
EXIF tag editing X      
EXIF tag reading X X   
Support for 1, 4, 8, 16, 24, 32 bpp images X X X
Support for 2 ?16 bpp grayscale images, including window leveling X X X
Beyond 8 bpp, grayscale lossy JPEG image compression and decompression X X X
Password protect images using .pic, a Pegasus Imaging Corporation format that allows greater compression and password capability. These files require Pegasus Imaging products to view and manipulate them. X X X
Low-level C++ Class Library compression interface available within PICTools products X X X
Image and Video Acquisition  Pro  View  Standard
Interfaces with any video capture device that supports USB, FireWire, WDM, or native DirectShow including legacy Video For Windows devices X      
Capture images directly into an application instead of resorting to third-party applications and loading files from disk X      
Complete control over image capture, compress and save options X      
Acquire both still images and video streams under program control X      
Capture and compress video with or without audio X      
Output compressed or uncompressed formats including AVI, Windows Media Content, and others, depending on DirectShow filters the user has installed X      
Image Processing and Editing  Pro  View  Standard
Configurable binarization and half-toning X X   
Anti-alias and scale to gray X X   
Color anti-aliasing and smoothing for zoomed images X X X
Supports sophisticated merge, and image composition features X X X
Retention of image transparency X X X
Automated 1 bpp image cleanup X X X
Border removal X X X
Autocrop X X X
Adjust contrast, brightness, hue, saturation, gamma, and more (Display adjustment of contrast, brightness, and gamma) X X X
24, 8, 4, and 1-bit color depth conversions with advanced palette control X X X
Area and region processing X X X
Tools  Pro  View  Standard
Create customized interactive toolbar X X X
Right click pop up menu, including image information dialog, tool selection, zoom X X X
Automated support to maintain the Aspect Ratio for images with differing horizontal and vertical resolutions X X X
Multiple image scaling algorithms X X X
Advanced scrollbar and autosize features X X X
Built in timer with TimerTick event X X X
Image property interface X X X
Programmable image alignment within the control X X X
1/1000 degree rotation increments X X X
Annotation  Pro  View  Standard
Add annotation and redaction capability to applications X X   
Standard annotation objects include ruler, freehand, text, rectangle, ellipse, polygon, line, polyline, image and rubber-stamp X X   
Create, display, save, restore, and password-protect annotations in independent layers X      
Display, restore, and read password-proteced annotations in independent layers X X   
Brand annotations into images X X   
View and Print annotations with the image X X   
Add, delete, query, and manipulate annotation elements programmatically X X   
Query, and manipulate annotation elements programmatically X X   
Read and write the Wang TIFF annotation format, and store all annotations in either TIFF files or in external files X      
Read the Wang TIFF annotation format, and read annotations in either TIFF files or in external files X X   
Unicode (double-byte) characters are supported for languages with extended character sets X X   
Supports opaque, translucent, and transparent backgrounds for notations X X   
Supports opaque and translucent notations, useful for watermarking X X   
Multiple layer support X X   
Printing  Pro  View  Standard
Add powerful printing features to applications with just a few lines of code X X   
Create a custom printing interface for Internet Explorer to bypass I.E.'s printing interface X X   
Print Preview is provided X X   
Print to File, including multi-page TIFF and multi-page PDF output (containing G4 compressed image data)