httpimg

Documentation

Index

• func Register(f httpimgPdf, urlStr, tp string) (info *gofpdf.ImageInfoType)

Examples

• Register

Functions

func Register

func Register(f httpimgPdf, urlStr, tp string) (info *gofpdf.ImageInfoType)

Register registers a HTTP image. Downloading the image from the provided URL and adding it to the PDF but not adding it to the page. Use Image() with the same URL to add the image to the page.

Example

package main

import (
	"github.com/go-pdf/fpdf"
	"github.com/go-pdf/fpdf/contrib/httpimg"
	"github.com/go-pdf/fpdf/internal/example"
)

func main() {
	pdf := fpdf.New("L", "mm", "A4", "")
	pdf.SetFont("Helvetica", "", 12)
	pdf.SetFillColor(200, 200, 220)
	pdf.AddPage()

	url := "https://github.com/go-pdf/fpdf/raw/main/image/logo_gofpdf.jpg"
	httpimg.Register(pdf, url, "")
	pdf.Image(url, 15, 15, 267, 0, false, "", 0, "")
	fileStr := example.Filename("contrib_httpimg_Register")
	err := pdf.OutputFileAndClose(fileStr)
	example.Summary(err, fileStr)
}

Output:

Successfully generated ../../pdf/contrib_httpimg_Register.pdf