AspJpeg

AspJpeg is an advanced image management component to be used in a Microsoft IIS environment.

AspJpeg enables your ASP/ASP.NET application to dynamically create high-quality thumbnails of images in just a few lines of code. An original image may be in any of the following formats: JPEG, GIF, BMP, TIFF or PNG.

This component can be used in tandem with AspUpload, the leading file upload component from Persits Software, Inc., to create thumbnails of images as they are being uploaded to the Web server.

Feature Summary
- Supports JPEG, GIF, BMP, TIFF and PNG formats. Output format is always JPEG.
- Source images can be opened from disk, memory, or a recordset.
- Resized images can be saved to disk, memory or an HTTP stream.
- Supports three resizing algorithms: nearest-neighbor, bilinear, and bicubic.
- Drawing and typing on top of an image.
- Picture-in-picture support.
- Cropping, flipping, rotation, sharpening, grayscale conversion.
- Compression rate of output images can be adjusted for optimal quality/file size ratio.
- EXIF and IPTC metadata extraction from JPEG images.
- CMYK-to-RGB conversion.
- Sepia filter.
- Read/write access to individual pixels of an image.
- PNG alpha channel support.
- Brightness, contrast and saturation adjustment.