SDK Overview
GdViewer OCX is a low cost and royalty free Image Viewer OCX and PDF Viewer OCX control that supports a lot of image format like tiff, gif, jpeg, jbig, png, wmf, bmp, wbmp, pdf, pdf/a, pcx, pnm, j2k, jp2, hdr, psd, tga, jng, exr, dds, ppm, sgi, pbm, pgm, pfm, xbm, xpm, koala, iff... It can be used from any 32-bit and 64-bit Windows development environment that can call ActiveX components (Access, Visual C++, Visual Basic, Realbasic, Visual Foxpro, Delphi, Visual Studio .Net, MS Access, Windev, PowerBuilder etc...) With GdViewer OCX you can view, zoom, print, rotate, Define Display Area, zoom on area, play animated gif, display multi pages tiff files, display pdf file, use Defined Zoom in or Zoom out value, use keyboard to scrool image, set antialiasing display mode....
Major Product Features
- Image viewer (very high quality viewer class with many different view modes)
- Load and print single & multipage images
- Read EXIF Tags, GPS Tags, Thumbnails Tags, IPTC Tags...
- PDF Viewer
- Multipage Tiff reading, you can change page easily
- Display big image file
- HSL, CMY, CMYK, RGB, ARGB, sRGB64, ICM, ICM2 color spaces management
- Read binary data types like IStream, IUnknown
- Load image from URL using HTTP or FTP protocol
- Multiple image scaling algorithms (Antialiasing, Bicubic and Nearest Neighbor Interpolation ...)
- Support for 1-bit, 4-bits, 8-bits, 16-bits, 24-bits, 32-bits, 48-bits and 64-bits color depth
- Import image from Clipboard, StdPicture, IPicture, HBitmap, DIB, gdiplus handle...
- Advanced rotations 90, 180, 270, 360, Flip X, Flip Y
- Advanced and optimized printing features: Print range of pages from a multi-page file, Print multi-page images in single print jobs, Fit image to paper size...
- Area processing
- User define display area
- Animated Gif Viewer
- Built in timer with TimerTick event
- Advanced scrollbar and autosize features
- Aspect Ratio Control
- Right click pop up menu, including tools, selection, zoom... *
- Built in tools including hand tool, pan and zoom, rectangle selection
- Move / Scroll the image by mouse drag
- Zoom enhance, zoom by height, by width, fit to page...
- User define Zoom and user define area zoom
- Keyboard and Mouse Events
- Change image zoom with mouse whell
- Smooth Scrolling
- Save and restore the specifies position of image (Image MAP system capability)
- ...
* Contextual menu of the viewer :
Supported image file formats
Click here.
System Requirements
Microsoft Windows (32 bits or 64 bits): 98 / NT4 / ME / 2000 / XP / 2003 / 2008 / VISTA
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