SetHTMLJpegQuality - WebHare.NET

Sitemap |

Clients

SetHTMLJpegQuality

	Websites/CMS
	Website development
	Publication functions


	Functions for publisher database

	Navigation path library

	Provides HTML output control functions

	Templates

	Utility library for static publications

SetHTMLJpegQuality

Sets the quality for generated JPEG files.

Library

module::publisher/output/html.whlib

Syntax

PUBLIC MACRO SetHTMLJpegQuality (INTEGER quality)

Description

SetHTMLJpegQuality configures a different quality level for JPEG images. quality should be in the range of 0 to 100. The default quality level is 85. Setting a lower quality will degrade image quality but will create smaller JPEG files.
Using this function will not force all pictures to be output as JPEG. Remember that JPEG uses a 'lossy' compression, which means that even setting the highest possible quality level will still result in a slight, but often hardly noticeable, image quality loss.
For more information about JPEG files, quality settings and lossy compression, you should consult the JPEG Frequently Asked Questions

Parameters

quality		Quality setting, 0 to 100 (default is 85)

Example

// Set JPEG files to 50 percent quality

SetHTMLJpegQuality (50);

In library 'html'

GetHTMLCharsetTag

GetHTMLStylesheetLink

GetHTMLWebhareTag

PrintHTMLDocType

PrintHTMLStandardHeaderData

SetHTMLCompliance

SetHTMLImageBGColor

SetHTMLImageMaxWidth

SetHTMLJpegQuality

SetHTMLLevel

SetHTMLRelativeFonts

SetHTMLStyleSheet

SetHTMLTableBorders

SetHTMLTableSize

Top