Method Quality

processing/options.go:264–282

Quality retrieves the quality setting for a given image format. It first checks for a general quality setting, then for a format-specific setting, and finally falls back to the configured default quality.

(format imagetype.Type)

// It first checks for a general quality setting, then for a format-specific setting,
// and finally falls back to the configured default quality.
func (po ProcessingOptions) Quality(format imagetype.Type) int {
	// First, check if quality is explicitly set in options.
	if q := po.Main().GetInt(keys.Quality, 0); q > 0 {
		return q
	}

	// Then, check if format-specific quality is set in options.
	if q := po.Main().GetInt(keys.FormatQuality(format), 0); q > 0 {
		return q
	}

	// Then, check if format-specific quality is set in config.
	if q := po.config.FormatQuality[format]; q > 0 {
		return q
	}

	// Finally, return the general quality setting from config.
	return po.config.Quality
}

func (po ProcessingOptions) MaxBytes() int {
	return po.Main().GetInt(keys.MaxBytes, 0)