Packages

chromic_pdf

0.7.1
1.17.1 1.17.0 1.16.1 1.16.0 1.15.2 1.15.1 1.15.0 1.14.0 1.13.0 1.12.0 1.11.0 1.10.0 1.9.1 1.9.0 1.8.1 1.8.0 1.7.0 1.6.0 1.5.0 1.4.0 1.3.1 1.3.0 1.2.2 1.2.1 1.2.0 1.1.2 1.1.1 1.1.0 1.0.0 0.7.2 0.7.1 0.7.0 0.6.2 0.6.1 0.6.0 0.5.2 0.5.1 0.5.0 0.4.0 0.3.1 0.3.0 0.2.0 0.1.0

Fast HTML-2-PDF/A renderer based on Chrome & Ghostscript

HexDocs

Current section

Files

Jump to
Readme
43 Versions
3 Dependencies
Dependants
Files
Activity
chromic_pdf lib chromic_pdf pdf protocols capture_screenshot.ex
Raw

lib/chromic_pdf/pdf/protocols/capture_screenshot.ex 

defmodule ChromicPDF.CaptureScreenshot do

  @moduledoc false



  import ChromicPDF.ProtocolMacros



  steps do

    if_option {:source_type, :html} do

      call(:get_frame_tree, "Page.getFrameTree", [], %{})

      await_response(:frame_tree, [{["frameTree", "frame", "id"], "frameId"}])

      call(:set_content, "Page.setDocumentContent", [:html, "frameId"], %{})

      await_response(:content_set, [])

    end



    if_option {:source_type, :url} do

      call(:navigate, "Page.navigate", [:url], %{})

      await_response(:navigated, ["frameId"])

      await_notification(:frame_stopped_loading, "Page.frameStoppedLoading", ["frameId"], [])

    end



    call(:capture, "Page.captureScreenshot", &Map.get(&1, :capture_screenshot, %{}), %{})

    await_response(:captured, ["data"])



    output("data")

  end

end