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Friday 24 January 2020

Oracle Reports fast processing of images

REPORTS_JPEG_QUALITY_FACTOR

Description This environment variable specifies the level of image quality desired for JPEG images. It provides control over the trade-off between JPEG image quality and size of the image. The better the quality of the image, the greater the image file size.
Valid Values  0 through 100
Default  100 (highest quality)
Usage Notes

  • On Windows, use the registry to specify the value. On Unix/Linux, set the environment variable in reports.sh.
  • If REPORTS_JPEG_QUALITY_FACTOR is not specified or incorrectly specified (for example, set to a string or an out of range value), the default value is used.
  • A value of 75 provide a good quality image, while ensuring a good compression ratio.

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