rendering

package

v0.7.5 Latest Latest Go to latest Published: Jun 3, 2023 License: MIT Imports: 13 Imported by: 0

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Repository

github.com/BigJk/snd

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Open Source Insights

Documentation ¶

Overview ¶

Package rendering provides a function to render HTML to images or HTML after JS execution. It uses the Chrome Debug Protocol through the rod package. It will download a headless Chrome version if needed that matches the current platform.

If the environment variable SND_DEBUG=1 it will start the chrome instances in non-headless mode.

Index ¶

Constants
func ExtractHTML(url string, selector string) (string, error)
func InitBrowser()
func RenderHTML(html string, width int) (image.Image, error)
func RenderURL(url string, width int) (image.Image, error)
func Shutdown() error

Constants ¶

View Source

const IdleRequestTimeout = 5

View Source

const ReadyTimeout = 5

Variables ¶

This section is empty.

Functions ¶

func ExtractHTML ¶ added in v0.5.0

func ExtractHTML(url string, selector string) (string, error)

ExtractHTML opens the URL, lets the page executes and returns the HTML.

func InitBrowser ¶ added in v0.7.0

func InitBrowser()

func RenderHTML ¶

func RenderHTML(html string, width int) (image.Image, error)

RenderHTML renders the element #content into an image.

func RenderURL ¶ added in v0.4.1

func RenderURL(url string, width int) (image.Image, error)

RenderURL opens the URL and renders the element #content into an image.

func Shutdown ¶ added in v0.6.3

func Shutdown() error

Types ¶

This section is empty.

Source Files ¶

View all Source files

rendering.go

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