cache_contact_color_rgb.go

package gopdf

import (
	"fmt"
	"io"
)

const colorTypeStrokeRGB = "RG"

const colorTypeFillRGB = "rg"

type cacheContentColorRGB struct {
	colorType string
	r, g, b   uint8
}

func (c *cacheContentColorRGB) write(w io.Writer, protection *PDFProtection) error {
	fmt.Fprintf(w, "%.3f %.3f %.3f %s\n", float64(c.r)/255, float64(c.g)/255, float64(c.b)/255, c.colorType)
	return nil
}