Module: Sevgi::Graphics::Mixtures::Export

Defined in:
lib/sevgi/graphics/mixtures/export.rb

Overview

DSL helpers for native SVG export formats.

Instance Method Summary collapse

Instance Method Details

#PDF(path = nil, **kwargs, &block) ⇒ String

Exports the document as PDF.

Parameters:

  • path (String, nil) (defaults to: nil) —

    output path or directory

  • kwargs (Hash) —

    export options

Returns:

  • (String) —

    output path

Raises:

  • (Sevgi::MissingComponentError) —

    when sevgi/sundries is unavailable

  • (Sevgi::MissingComponentError) —

    when native export gems are unavailable

  • (Sevgi::Sundries::Export::ExportError) —

    when native export fails



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# File 'lib/sevgi/graphics/mixtures/export.rb', line 15

def PDF(path = nil, **kwargs, &block)
  begin
    require "sevgi/sundries"

  rescue ::LoadError => e
    raise unless e.path == "sevgi/sundries"

    MissingComponentError.("sevgi/sundries")
  end

  Export(path, **kwargs, format: :pdf, &block)
end

#PNG(path = nil, **kwargs, &block) ⇒ String

Exports the document as PNG.

Parameters:

  • path (String, nil) (defaults to: nil) —

    output path or directory

  • kwargs (Hash) —

    export options

Returns:

  • (String) —

    output path

Raises:

  • (Sevgi::MissingComponentError) —

    when sevgi/sundries is unavailable

  • (Sevgi::MissingComponentError) —

    when native export gems are unavailable

  • (Sevgi::Sundries::Export::ExportError) —

    when native export fails



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# File 'lib/sevgi/graphics/mixtures/export.rb', line 35

def PNG(path = nil, **kwargs, &block)
  begin
    require "sevgi/sundries"

  rescue ::LoadError => e
    raise unless e.path == "sevgi/sundries"

    MissingComponentError.("sevgi/sundries")
  end

  Export(path, **kwargs, format: :png, &block)
end