Class: Pdfcrowd::HtmlToImageClient

Inherits:
Object
  • Object
show all
Defined in:
lib/pdfcrowd.rb

Overview

Conversion from HTML to image.

Instance Method Summary collapse

Constructor Details

#initialize(user_name, api_key) ⇒ HtmlToImageClient

Constructor for the Pdfcrowd API client.

  • user_name - Your username at Pdfcrowd.

  • api_key - Your API key.



2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
 
# File 'lib/pdfcrowd.rb', line 2490

def initialize(user_name, api_key)
    @helper = ConnectionHelper.new(user_name, api_key)
    @fields = {
        'input_format'=>'html',
        'output_format'=>'png'
    }
    @file_id = 1
    @files = {}
    @raw_data = {}
end

Instance Method Details

#convertFile(file) ⇒ Object

Convert a local file.

  • file - The path to a local file to convert. The file can be either a single file or an archive (.tar.gz, .tar.bz2, or .zip). If the HTML document refers to local external assets (images, style sheets, javascript), zip the document together with the assets. The file must exist and not be empty. The file name must have a valid extension.

  • Returns - Byte array containing the conversion output.



2564
2565
2566
2567
2568
2569
2570
2571
 
# File 'lib/pdfcrowd.rb', line 2564

def convertFile(file)
    if (!(File.file?(file) && !File.zero?(file)))
        raise Error.new(Pdfcrowd.create_invalid_value_message(file, "convertFile", "html-to-image", "The file must exist and not be empty.", "convert_file"), 470);
    end
    
    @files['file'] = file
    @helper.post(@fields, @files, @raw_data)
end

#convertFileToFile(file, file_path) ⇒ Object

Convert a local file and write the result to a local file.

  • file - The path to a local file to convert. The file can be either a single file or an archive (.tar.gz, .tar.bz2, or .zip). If the HTML document refers to local external assets (images, style sheets, javascript), zip the document together with the assets. The file must exist and not be empty. The file name must have a valid extension.

  • file_path - The output file path. The string must not be empty.



2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
 
# File 'lib/pdfcrowd.rb', line 2590

def convertFileToFile(file, file_path)
    if (!(!file_path.nil? && !file_path.empty?))
        raise Error.new(Pdfcrowd.create_invalid_value_message(file_path, "convertFileToFile::file_path", "html-to-image", "The string must not be empty.", "convert_file_to_file"), 470);
    end
    
    output_file = open(file_path, "wb")
    begin
        convertFileToStream(file, output_file)
        output_file.close()
    rescue Error => why
        output_file.close()
        FileUtils.rm(file_path)
        raise
    end
end

#convertFileToStream(file, out_stream) ⇒ Object

Convert a local file and write the result to an output stream.

  • file - The path to a local file to convert. The file can be either a single file or an archive (.tar.gz, .tar.bz2, or .zip). If the HTML document refers to local external assets (images, style sheets, javascript), zip the document together with the assets. The file must exist and not be empty. The file name must have a valid extension.

  • out_stream - The output stream that will contain the conversion output.



2577
2578
2579
2580
2581
2582
2583
2584
 
# File 'lib/pdfcrowd.rb', line 2577

def convertFileToStream(file, out_stream)
    if (!(File.file?(file) && !File.zero?(file)))
        raise Error.new(Pdfcrowd.create_invalid_value_message(file, "convertFileToStream::file", "html-to-image", "The file must exist and not be empty.", "convert_file_to_stream"), 470);
    end
    
    @files['file'] = file
    @helper.post(@fields, @files, @raw_data, out_stream)
end

#convertStream(in_stream) ⇒ Object

Convert the contents of an input stream.

  • in_stream - The input stream with source data. The stream can contain either HTML code or an archive (.zip, .tar.gz, .tar.bz2).The archive can contain HTML code and its external assets (images, style sheets, javascript).

  • Returns - Byte array containing the conversion output.



2656
2657
2658
2659
 
# File 'lib/pdfcrowd.rb', line 2656

def convertStream(in_stream)
    @raw_data['stream'] = in_stream.read
    @helper.post(@fields, @files, @raw_data)
end

#convertStreamToFile(in_stream, file_path) ⇒ Object

Convert the contents of an input stream and write the result to a local file.

  • in_stream - The input stream with source data. The stream can contain either HTML code or an archive (.zip, .tar.gz, .tar.bz2).The archive can contain HTML code and its external assets (images, style sheets, javascript).

  • file_path - The output file path. The string must not be empty.



2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
 
# File 'lib/pdfcrowd.rb', line 2674

def convertStreamToFile(in_stream, file_path)
    if (!(!file_path.nil? && !file_path.empty?))
        raise Error.new(Pdfcrowd.create_invalid_value_message(file_path, "convertStreamToFile::file_path", "html-to-image", "The string must not be empty.", "convert_stream_to_file"), 470);
    end
    
    output_file = open(file_path, "wb")
    begin
        convertStreamToStream(in_stream, output_file)
        output_file.close()
    rescue Error => why
        output_file.close()
        FileUtils.rm(file_path)
        raise
    end
end

#convertStreamToStream(in_stream, out_stream) ⇒ Object

Convert the contents of an input stream and write the result to an output stream.

  • in_stream - The input stream with source data. The stream can contain either HTML code or an archive (.zip, .tar.gz, .tar.bz2).The archive can contain HTML code and its external assets (images, style sheets, javascript).

  • out_stream - The output stream that will contain the conversion output.



2665
2666
2667
2668
 
# File 'lib/pdfcrowd.rb', line 2665

def convertStreamToStream(in_stream, out_stream)
    @raw_data['stream'] = in_stream.read
    @helper.post(@fields, @files, @raw_data, out_stream)
end

#convertString(text) ⇒ Object

Convert a string.

  • text - The string content to convert. The string must not be empty.

  • Returns - Byte array containing the conversion output.



2610
2611
2612
2613
2614
2615
2616
2617
 
# File 'lib/pdfcrowd.rb', line 2610

def convertString(text)
    if (!(!text.nil? && !text.empty?))
        raise Error.new(Pdfcrowd.create_invalid_value_message(text, "convertString", "html-to-image", "The string must not be empty.", "convert_string"), 470);
    end
    
    @fields['text'] = text
    @helper.post(@fields, @files, @raw_data)
end

#convertStringToFile(text, file_path) ⇒ Object

Convert a string and write the output to a file.

  • text - The string content to convert. The string must not be empty.

  • file_path - The output file path. The string must not be empty.



2636
2637
2638
2639
2640
2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
 
# File 'lib/pdfcrowd.rb', line 2636

def convertStringToFile(text, file_path)
    if (!(!file_path.nil? && !file_path.empty?))
        raise Error.new(Pdfcrowd.create_invalid_value_message(file_path, "convertStringToFile::file_path", "html-to-image", "The string must not be empty.", "convert_string_to_file"), 470);
    end
    
    output_file = open(file_path, "wb")
    begin
        convertStringToStream(text, output_file)
        output_file.close()
    rescue Error => why
        output_file.close()
        FileUtils.rm(file_path)
        raise
    end
end

#convertStringToStream(text, out_stream) ⇒ Object

Convert a string and write the output to an output stream.

  • text - The string content to convert. The string must not be empty.

  • out_stream - The output stream that will contain the conversion output.



2623
2624
2625
2626
2627
2628
2629
2630
 
# File 'lib/pdfcrowd.rb', line 2623

def convertStringToStream(text, out_stream)
    if (!(!text.nil? && !text.empty?))
        raise Error.new(Pdfcrowd.create_invalid_value_message(text, "convertStringToStream::text", "html-to-image", "The string must not be empty.", "convert_string_to_stream"), 470);
    end
    
    @fields['text'] = text
    @helper.post(@fields, @files, @raw_data, out_stream)
end

#convertUrl(url) ⇒ Object

Convert a web page.

  • url - The address of the web page to convert. The supported protocols are http:// and https://.

  • Returns - Byte array containing the conversion output.



2518
2519
2520
2521
2522
2523
2524
2525
 
# File 'lib/pdfcrowd.rb', line 2518

def convertUrl(url)
    unless /(?i)^https?:\/\/.*$/.match(url)
        raise Error.new(Pdfcrowd.create_invalid_value_message(url, "convertUrl", "html-to-image", "The supported protocols are http:// and https://.", "convert_url"), 470);
    end
    
    @fields['url'] = url
    @helper.post(@fields, @files, @raw_data)
end

#convertUrlToFile(url, file_path) ⇒ Object

Convert a web page and write the result to a local file.

  • url - The address of the web page to convert. The supported protocols are http:// and https://.

  • file_path - The output file path. The string must not be empty.



2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
 
# File 'lib/pdfcrowd.rb', line 2544

def convertUrlToFile(url, file_path)
    if (!(!file_path.nil? && !file_path.empty?))
        raise Error.new(Pdfcrowd.create_invalid_value_message(file_path, "convertUrlToFile::file_path", "html-to-image", "The string must not be empty.", "convert_url_to_file"), 470);
    end
    
    output_file = open(file_path, "wb")
    begin
        convertUrlToStream(url, output_file)
        output_file.close()
    rescue Error => why
        output_file.close()
        FileUtils.rm(file_path)
        raise
    end
end

#convertUrlToStream(url, out_stream) ⇒ Object

Convert a web page and write the result to an output stream.

  • url - The address of the web page to convert. The supported protocols are http:// and https://.

  • out_stream - The output stream that will contain the conversion output.



2531
2532
2533
2534
2535
2536
2537
2538
 
# File 'lib/pdfcrowd.rb', line 2531

def convertUrlToStream(url, out_stream)
    unless /(?i)^https?:\/\/.*$/.match(url)
        raise Error.new(Pdfcrowd.create_invalid_value_message(url, "convertUrlToStream::url", "html-to-image", "The supported protocols are http:// and https://.", "convert_url_to_stream"), 470);
    end
    
    @fields['url'] = url
    @helper.post(@fields, @files, @raw_data, out_stream)
end

#getConsumedCreditCount ⇒ Object

Get the number of credits consumed by the last conversion.

  • Returns - The number of credits.



3147
3148
3149
 
# File 'lib/pdfcrowd.rb', line 3147

def getConsumedCreditCount()
    return @helper.getConsumedCreditCount()
end

#getDebugLogUrl ⇒ Object

Get the URL of the debug log for the last conversion.

  • Returns - The link to the debug log.



3132
3133
3134
 
# File 'lib/pdfcrowd.rb', line 3132

def getDebugLogUrl()
    return @helper.getDebugLogUrl()
end

#getJobId ⇒ Object

Get the job id.

  • Returns - The unique job identifier.



3153
3154
3155
 
# File 'lib/pdfcrowd.rb', line 3153

def getJobId()
    return @helper.getJobId()
end

#getOutputSize ⇒ Object

Get the size of the output in bytes.

  • Returns - The count of bytes.



3159
3160
3161
 
# File 'lib/pdfcrowd.rb', line 3159

def getOutputSize()
    return @helper.getOutputSize()
end

#getRemainingCreditCount ⇒ Object

Get the number of conversion credits available in your account. This method can only be called after a call to one of the convertXtoY methods. The returned value can differ from the actual count if you run parallel conversions. The special value 999999 is returned if the information is not available.

  • Returns - The number of credits.



3141
3142
3143
 
# File 'lib/pdfcrowd.rb', line 3141

def getRemainingCreditCount()
    return @helper.getRemainingCreditCount()
end

#getVersion ⇒ Object

Get the version details.

  • Returns - API version, converter version, and client version.



3165
3166
3167
 
# File 'lib/pdfcrowd.rb', line 3165

def getVersion()
    return "client " + CLIENT_VERSION + ", API v2, converter " + @helper.getConverterVersion()
end

#setAutoDetectElementToConvert(value) ⇒ Object

The main HTML element for conversion is detected automatically.

  • value - Set to true to detect the main element.

  • Returns - The converter object.



3027
3028
3029
3030
 
# File 'lib/pdfcrowd.rb', line 3027

def setAutoDetectElementToConvert(value)
    @fields['auto_detect_element_to_convert'] = value
    self
end

#setBackgroundColor(color) ⇒ Object

The output image background color.

  • color - The value must be in RRGGBB or RRGGBBAA hexadecimal format.

  • Returns - The converter object.



2742
2743
2744
2745
2746
2747
2748
2749
 
# File 'lib/pdfcrowd.rb', line 2742

def setBackgroundColor(color)
    unless /^[0-9a-fA-F]{6,8}$/.match(color)
        raise Error.new(Pdfcrowd.create_invalid_value_message(color, "setBackgroundColor", "html-to-image", "The value must be in RRGGBB or RRGGBBAA hexadecimal format.", "set_background_color"), 470);
    end
    
    @fields['background_color'] = color
    self
end

#setBlockAds(value) ⇒ Object

Try to block ads. Enabling this option can produce smaller output and speed up the conversion.

  • value - Set to true to block ads in web pages.

  • Returns - The converter object.



2822
2823
2824
2825
 
# File 'lib/pdfcrowd.rb', line 2822

def setBlockAds(value)
    @fields['block_ads'] = value
    self
end

#setClientCertificate(certificate) ⇒ Object

A client certificate to authenticate Pdfcrowd converter on your web server. The certificate is used for two-way SSL/TLS authentication and adds extra security.

  • certificate - The file must be in PKCS12 format. The file must exist and not be empty.

  • Returns - The converter object.



3208
3209
3210
3211
3212
3213
3214
3215
 
# File 'lib/pdfcrowd.rb', line 3208

def setClientCertificate(certificate)
    if (!(File.file?(certificate) && !File.zero?(certificate)))
        raise Error.new(Pdfcrowd.create_invalid_value_message(certificate, "setClientCertificate", "html-to-image", "The file must exist and not be empty.", "set_client_certificate"), 470);
    end
    
    @files['client_certificate'] = certificate
    self
end

#setClientCertificatePassword(password) ⇒ Object

A password for PKCS12 file with a client certificate if it is needed.

  • password -

  • Returns - The converter object.



3221
3222
3223
3224
 
# File 'lib/pdfcrowd.rb', line 3221

def setClientCertificatePassword(password)
    @fields['client_certificate_password'] = password
    self
end

#setConverterVersion(version) ⇒ Object

Set the converter version. Different versions may produce different output. Choose which one provides the best output for your case.

  • version - The version identifier. Allowed values are 24.04, 20.10, 18.10, latest.

  • Returns - The converter object.



3243
3244
3245
3246
3247
3248
3249
3250
 
# File 'lib/pdfcrowd.rb', line 3243

def setConverterVersion(version)
    unless /(?i)^(24.04|20.10|18.10|latest)$/.match(version)
        raise Error.new(Pdfcrowd.create_invalid_value_message(version, "setConverterVersion", "html-to-image", "Allowed values are 24.04, 20.10, 18.10, latest.", "set_converter_version"), 470);
    end
    
    @helper.setConverterVersion(version)
    self
end

#setCookies(cookies) ⇒ Object

Set cookies that are sent in Pdfcrowd HTTP requests.

  • cookies - The cookie string.

  • Returns - The converter object.



2878
2879
2880
2881
 
# File 'lib/pdfcrowd.rb', line 2878

def setCookies(cookies)
    @fields['cookies'] = cookies
    self
end

#setCustomCss(css) ⇒ Object

Apply custom CSS to the input HTML document. It allows you to modify the visual appearance and layout of your HTML content dynamically. Tip: Using !important in custom CSS provides a way to prioritize and override conflicting styles.

  • css - A string containing valid CSS. The string must not be empty.

  • Returns - The converter object.



2923
2924
2925
2926
2927
2928
2929
2930
 
# File 'lib/pdfcrowd.rb', line 2923

def setCustomCss(css)
    if (!(!css.nil? && !css.empty?))
        raise Error.new(Pdfcrowd.create_invalid_value_message(css, "setCustomCss", "html-to-image", "The string must not be empty.", "set_custom_css"), 470);
    end
    
    @fields['custom_css'] = css
    self
end

#setCustomHttpHeader(header) ⇒ Object

Set a custom HTTP header that is sent in Pdfcrowd HTTP requests.

  • header - A string containing the header name and value separated by a colon.

  • Returns - The converter object.



2962
2963
2964
2965
2966
2967
2968
2969
 
# File 'lib/pdfcrowd.rb', line 2962

def setCustomHttpHeader(header)
    unless /^.+:.+$/.match(header)
        raise Error.new(Pdfcrowd.create_invalid_value_message(header, "setCustomHttpHeader", "html-to-image", "A string containing the header name and value separated by a colon.", "set_custom_http_header"), 470);
    end
    
    @fields['custom_http_header'] = header
    self
end

#setCustomJavascript(javascript) ⇒ Object

Run a custom JavaScript after the document is loaded and ready to print. The script is intended for post-load DOM manipulation (add/remove elements, update CSS, …). In addition to the standard browser APIs, the custom JavaScript code can use helper functions from our JavaScript library.

  • javascript - A string containing a JavaScript code. The string must not be empty.

  • Returns - The converter object.



2936
2937
2938
2939
2940
2941
2942
2943
 
# File 'lib/pdfcrowd.rb', line 2936

def setCustomJavascript(javascript)
    if (!(!javascript.nil? && !javascript.empty?))
        raise Error.new(Pdfcrowd.create_invalid_value_message(javascript, "setCustomJavascript", "html-to-image", "The string must not be empty.", "set_custom_javascript"), 470);
    end
    
    @fields['custom_javascript'] = javascript
    self
end

#setDataAutoEscape(value) ⇒ Object

Auto escape HTML symbols in the input data before placing them into the output.

  • value - Set to true to turn auto escaping on.

  • Returns - The converter object.



3098
3099
3100
3101
 
# File 'lib/pdfcrowd.rb', line 3098

def setDataAutoEscape(value)
    @fields['data_auto_escape'] = value
    self
end

#setDataEncoding(encoding) ⇒ Object

Set the encoding of the data file set by setDataFile.

  • encoding - The data file encoding.

  • Returns - The converter object.



3080
3081
3082
3083
 
# File 'lib/pdfcrowd.rb', line 3080

def setDataEncoding(encoding)
    @fields['data_encoding'] = encoding
    self
end

#setDataFile(data_file) ⇒ Object

Load the input data for template rendering from the specified file. The data format can be JSON, XML, YAML or CSV.

  • data_file - The file path to a local file containing the input data.

  • Returns - The converter object.



3058
3059
3060
3061
 
# File 'lib/pdfcrowd.rb', line 3058

def setDataFile(data_file)
    @files['data_file'] = data_file
    self
end

#setDataFormat(data_format) ⇒ Object

Specify the input data format.

  • data_format - The data format. Allowed values are auto, json, xml, yaml, csv.

  • Returns - The converter object.



3067
3068
3069
3070
3071
3072
3073
3074
 
# File 'lib/pdfcrowd.rb', line 3067

def setDataFormat(data_format)
    unless /(?i)^(auto|json|xml|yaml|csv)$/.match(data_format)
        raise Error.new(Pdfcrowd.create_invalid_value_message(data_format, "setDataFormat", "html-to-image", "Allowed values are auto, json, xml, yaml, csv.", "set_data_format"), 470);
    end
    
    @fields['data_format'] = data_format
    self
end

#setDataIgnoreUndefined(value) ⇒ Object

Ignore undefined variables in the HTML template. The default mode is strict so any undefined variable causes the conversion to fail. You can use if variable is defined % to check if the variable is defined.

  • value - Set to true to ignore undefined variables.

  • Returns - The converter object.



3089
3090
3091
3092
 
# File 'lib/pdfcrowd.rb', line 3089

def setDataIgnoreUndefined(value)
    @fields['data_ignore_undefined'] = value
    self
end

#setDataOptions(options) ⇒ Object

Set the advanced data options:csv_delimiter - The CSV data delimiter, the default is ,.xml_remove_root - Remove the root XML element from the input data.data_root - The name of the root element inserted into the input data without a root node (e.g. CSV), the default is data.

  • options - Comma separated list of options.

  • Returns - The converter object.



3116
3117
3118
3119
 
# File 'lib/pdfcrowd.rb', line 3116

def setDataOptions(options)
    @fields['data_options'] = options
    self
end

#setDataString(data_string) ⇒ Object

Set the input data for template rendering. The data format can be JSON, XML, YAML or CSV.

  • data_string - The input data string.

  • Returns - The converter object.



3049
3050
3051
3052
 
# File 'lib/pdfcrowd.rb', line 3049

def setDataString(data_string)
    @fields['data_string'] = data_string
    self
end

#setDataTrimBlocks(value) ⇒ Object

Auto trim whitespace around each template command block.

  • value - Set to true to turn auto trimming on.

  • Returns - The converter object.



3107
3108
3109
3110
 
# File 'lib/pdfcrowd.rb', line 3107

def setDataTrimBlocks(value)
    @fields['data_trim_blocks'] = value
    self
end

#setDebugLog(value) ⇒ Object

Turn on the debug logging. Details about the conversion are stored in the debug log. The URL of the log can be obtained from the getDebugLogUrl method or available in conversion statistics.

  • value - Set to true to enable the debug logging.

  • Returns - The converter object.



3125
3126
3127
3128
 
# File 'lib/pdfcrowd.rb', line 3125

def setDebugLog(value)
    @fields['debug_log'] = value
    self
end

#setDefaultEncoding(encoding) ⇒ Object

Set the default HTML content text encoding.

  • encoding - The text encoding of the HTML content.

  • Returns - The converter object.



2831
2832
2833
2834
 
# File 'lib/pdfcrowd.rb', line 2831

def setDefaultEncoding(encoding)
    @fields['default_encoding'] = encoding
    self
end

#setDisableImageLoading(value) ⇒ Object

Do not load images.

  • value - Set to true to disable loading of images.

  • Returns - The converter object.



2782
2783
2784
2785
 
# File 'lib/pdfcrowd.rb', line 2782

def setDisableImageLoading(value)
    @fields['disable_image_loading'] = value
    self
end

#setDisableJavascript(value) ⇒ Object

Do not execute JavaScript.

  • value - Set to true to disable JavaScript in web pages.

  • Returns - The converter object.



2773
2774
2775
2776
 
# File 'lib/pdfcrowd.rb', line 2773

def setDisableJavascript(value)
    @fields['disable_javascript'] = value
    self
end

#setDisableRemoteFonts(value) ⇒ Object

Disable loading fonts from remote sources.

  • value - Set to true disable loading remote fonts.

  • Returns - The converter object.



2791
2792
2793
2794
 
# File 'lib/pdfcrowd.rb', line 2791

def setDisableRemoteFonts(value)
    @fields['disable_remote_fonts'] = value
    self
end

#setElementToConvert(selectors) ⇒ Object

Convert only the specified element from the main document and its children. The element is specified by one or more CSS selectors. If the element is not found, the conversion fails. If multiple elements are found, the first one is used.

  • selectors - One or more CSS selectors separated by commas. The string must not be empty.

  • Returns - The converter object.



2988
2989
2990
2991
2992
2993
2994
2995
 
# File 'lib/pdfcrowd.rb', line 2988

def setElementToConvert(selectors)
    if (!(!selectors.nil? && !selectors.empty?))
        raise Error.new(Pdfcrowd.create_invalid_value_message(selectors, "setElementToConvert", "html-to-image", "The string must not be empty.", "set_element_to_convert"), 470);
    end
    
    @fields['element_to_convert'] = selectors
    self
end

#setElementToConvertMode(mode) ⇒ Object

Specify the DOM handling when only a part of the document is converted. This can affect the CSS rules used.

  • mode - Allowed values are cut-out, remove-siblings, hide-siblings.

  • Returns - The converter object.



3001
3002
3003
3004
3005
3006
3007
3008
 
# File 'lib/pdfcrowd.rb', line 3001

def setElementToConvertMode(mode)
    unless /(?i)^(cut-out|remove-siblings|hide-siblings)$/.match(mode)
        raise Error.new(Pdfcrowd.create_invalid_value_message(mode, "setElementToConvertMode", "html-to-image", "Allowed values are cut-out, remove-siblings, hide-siblings.", "set_element_to_convert_mode"), 470);
    end
    
    @fields['element_to_convert_mode'] = mode
    self
end

#setFailOnAnyUrlError(fail_on_error) ⇒ Object

Abort the conversion if any of the sub-request HTTP status code is greater than or equal to 400 or if some sub-requests are still pending. See details in a debug log.

  • fail_on_error - Set to true to abort the conversion.

  • Returns - The converter object.



2905
2906
2907
2908
 
# File 'lib/pdfcrowd.rb', line 2905

def setFailOnAnyUrlError(fail_on_error)
    @fields['fail_on_any_url_error'] = fail_on_error
    self
end

#setFailOnMainUrlError(fail_on_error) ⇒ Object

Abort the conversion if the main URL HTTP status code is greater than or equal to 400.

  • fail_on_error - Set to true to abort the conversion.

  • Returns - The converter object.



2896
2897
2898
2899
 
# File 'lib/pdfcrowd.rb', line 2896

def setFailOnMainUrlError(fail_on_error)
    @fields['fail_on_main_url_error'] = fail_on_error
    self
end

#setHttpAuth(user_name, password) ⇒ Object

Set credentials to access HTTP base authentication protected websites.

  • user_name - Set the HTTP authentication user name.

  • password - Set the HTTP authentication password.

  • Returns - The converter object.



2868
2869
2870
2871
2872
 
# File 'lib/pdfcrowd.rb', line 2868

def setHttpAuth(user_name, password)
    setHttpAuthUserName(user_name)
    setHttpAuthPassword(password)
    self
end

#setHttpAuthPassword(password) ⇒ Object

Set the HTTP authentication password.

  • password - The password.

  • Returns - The converter object.



2858
2859
2860
2861
 
# File 'lib/pdfcrowd.rb', line 2858

def setHttpAuthPassword(password)
    @fields['http_auth_password'] = password
    self
end

#setHttpAuthUserName(user_name) ⇒ Object

Set the HTTP authentication user name.

  • user_name - The user name.

  • Returns - The converter object.



2849
2850
2851
2852
 
# File 'lib/pdfcrowd.rb', line 2849

def setHttpAuthUserName(user_name)
    @fields['http_auth_user_name'] = user_name
    self
end

#setHttpProxy(proxy) ⇒ Object

A proxy server used by Pdfcrowd conversion process for accessing the source URLs with HTTP scheme. It can help to circumvent regional restrictions or provide limited access to your intranet.

  • proxy - The value must have format DOMAIN_OR_IP_ADDRESS:PORT.

  • Returns - The converter object.



3182
3183
3184
3185
3186
3187
3188
3189
 
# File 'lib/pdfcrowd.rb', line 3182

def setHttpProxy(proxy)
    unless /(?i)^([a-z0-9]+(-[a-z0-9]+)*\.)+[a-z0-9]{1,}:\d+$/.match(proxy)
        raise Error.new(Pdfcrowd.create_invalid_value_message(proxy, "setHttpProxy", "html-to-image", "The value must have format DOMAIN_OR_IP_ADDRESS:PORT.", "set_http_proxy"), 470);
    end
    
    @fields['http_proxy'] = proxy
    self
end

#setHttpsProxy(proxy) ⇒ Object

A proxy server used by Pdfcrowd conversion process for accessing the source URLs with HTTPS scheme. It can help to circumvent regional restrictions or provide limited access to your intranet.

  • proxy - The value must have format DOMAIN_OR_IP_ADDRESS:PORT.

  • Returns - The converter object.



3195
3196
3197
3198
3199
3200
3201
3202
 
# File 'lib/pdfcrowd.rb', line 3195

def setHttpsProxy(proxy)
    unless /(?i)^([a-z0-9]+(-[a-z0-9]+)*\.)+[a-z0-9]{1,}:\d+$/.match(proxy)
        raise Error.new(Pdfcrowd.create_invalid_value_message(proxy, "setHttpsProxy", "html-to-image", "The value must have format DOMAIN_OR_IP_ADDRESS:PORT.", "set_https_proxy"), 470);
    end
    
    @fields['https_proxy'] = proxy
    self
end

#setJavascriptDelay(delay) ⇒ Object

Wait the specified number of milliseconds to finish all JavaScript after the document is loaded. Your API license defines the maximum wait time by “Max Delay” parameter.

  • delay - The number of milliseconds to wait. Must be a positive integer number or 0.

  • Returns - The converter object.



2975
2976
2977
2978
2979
2980
2981
2982
 
# File 'lib/pdfcrowd.rb', line 2975

def setJavascriptDelay(delay)
    if (!(Integer(delay) >= 0))
        raise Error.new(Pdfcrowd.create_invalid_value_message(delay, "setJavascriptDelay", "html-to-image", "Must be a positive integer number or 0.", "set_javascript_delay"), 470);
    end
    
    @fields['javascript_delay'] = delay
    self
end

#setLoadIframes(iframes) ⇒ Object

Specifies how iframes are handled.

  • iframes - Allowed values are all, same-origin, none.

  • Returns - The converter object.



2809
2810
2811
2812
2813
2814
2815
2816
 
# File 'lib/pdfcrowd.rb', line 2809

def setLoadIframes(iframes)
    unless /(?i)^(all|same-origin|none)$/.match(iframes)
        raise Error.new(Pdfcrowd.create_invalid_value_message(iframes, "setLoadIframes", "html-to-image", "Allowed values are all, same-origin, none.", "set_load_iframes"), 470);
    end
    
    @fields['load_iframes'] = iframes
    self
end

#setLocale(locale) ⇒ Object

Set the locale for the conversion. This may affect the output format of dates, times and numbers.

  • locale - The locale code according to ISO 639.

  • Returns - The converter object.



2840
2841
2842
2843
 
# File 'lib/pdfcrowd.rb', line 2840

def setLocale(locale)
    @fields['locale'] = locale
    self
end

#setMaxLoadingTime(max_time) ⇒ Object

Set the maximum time to load the page and its resources. After this time, all requests will be considered successful. This can be useful to ensure that the conversion does not timeout. Use this method if there is no other way to fix page loading.

  • max_time - The number of seconds to wait. The value must be in the range 10-30.

  • Returns - The converter object.



3230
3231
3232
3233
3234
3235
3236
3237
 
# File 'lib/pdfcrowd.rb', line 3230

def setMaxLoadingTime(max_time)
    if (!(Integer(max_time) >= 10 && Integer(max_time) <= 30))
        raise Error.new(Pdfcrowd.create_invalid_value_message(max_time, "setMaxLoadingTime", "html-to-image", "The value must be in the range 10-30.", "set_max_loading_time"), 470);
    end
    
    @fields['max_loading_time'] = max_time
    self
end

#setNoBackground(value) ⇒ Object

Do not print the background graphics.

  • value - Set to true to disable the background graphics.

  • Returns - The converter object.



2764
2765
2766
2767
 
# File 'lib/pdfcrowd.rb', line 2764

def setNoBackground(value)
    @fields['no_background'] = value
    self
end

#setNoXpdfcrowdHeader(value) ⇒ Object

Do not send the X-Pdfcrowd HTTP header in Pdfcrowd HTTP requests.

  • value - Set to true to disable sending X-Pdfcrowd HTTP header.

  • Returns - The converter object.



2914
2915
2916
2917
 
# File 'lib/pdfcrowd.rb', line 2914

def setNoXpdfcrowdHeader(value)
    @fields['no_xpdfcrowd_header'] = value
    self
end

#setOnLoadJavascript(javascript) ⇒ Object

Run a custom JavaScript right after the document is loaded. The script is intended for early DOM manipulation (add/remove elements, update CSS, …). In addition to the standard browser APIs, the custom JavaScript code can use helper functions from our JavaScript library.

  • javascript - A string containing a JavaScript code. The string must not be empty.

  • Returns - The converter object.



2949
2950
2951
2952
2953
2954
2955
2956
 
# File 'lib/pdfcrowd.rb', line 2949

def setOnLoadJavascript(javascript)
    if (!(!javascript.nil? && !javascript.empty?))
        raise Error.new(Pdfcrowd.create_invalid_value_message(javascript, "setOnLoadJavascript", "html-to-image", "The string must not be empty.", "set_on_load_javascript"), 470);
    end
    
    @fields['on_load_javascript'] = javascript
    self
end

#setOutputFormat(output_format) ⇒ Object

The format of the output file.

  • output_format - Allowed values are png, jpg, gif, tiff, bmp, ico, ppm, pgm, pbm, pnm, psb, pct, ras, tga, sgi, sun, webp.

  • Returns - The converter object.



2505
2506
2507
2508
2509
2510
2511
2512
 
# File 'lib/pdfcrowd.rb', line 2505

def setOutputFormat(output_format)
    unless /(?i)^(png|jpg|gif|tiff|bmp|ico|ppm|pgm|pbm|pnm|psb|pct|ras|tga|sgi|sun|webp)$/.match(output_format)
        raise Error.new(Pdfcrowd.create_invalid_value_message(output_format, "setOutputFormat", "html-to-image", "Allowed values are png, jpg, gif, tiff, bmp, ico, ppm, pgm, pbm, pnm, psb, pct, ras, tga, sgi, sun, webp.", "set_output_format"), 470);
    end
    
    @fields['output_format'] = output_format
    self
end

#setProxy(host, port, user_name, password) ⇒ Object

Specifies an HTTP proxy that the API client library will use to connect to the internet.

  • host - The proxy hostname.

  • port - The proxy port.

  • user_name - The username.

  • password - The password.

  • Returns - The converter object.



3278
3279
3280
3281
 
# File 'lib/pdfcrowd.rb', line 3278

def setProxy(host, port, user_name, password)
    @helper.setProxy(host, port, user_name, password)
    self
end

#setReadabilityEnhancements(enhancements) ⇒ Object

The input HTML is automatically enhanced to improve the readability.

  • enhancements - Allowed values are none, readability-v1, readability-v2, readability-v3, readability-v4.

  • Returns - The converter object.



3036
3037
3038
3039
3040
3041
3042
3043
 
# File 'lib/pdfcrowd.rb', line 3036

def setReadabilityEnhancements(enhancements)
    unless /(?i)^(none|readability-v1|readability-v2|readability-v3|readability-v4)$/.match(enhancements)
        raise Error.new(Pdfcrowd.create_invalid_value_message(enhancements, "setReadabilityEnhancements", "html-to-image", "Allowed values are none, readability-v1, readability-v2, readability-v3, readability-v4.", "set_readability_enhancements"), 470);
    end
    
    @fields['readability_enhancements'] = enhancements
    self
end

#setRetryCount(count) ⇒ Object

Specifies the number of automatic retries when the 502 or 503 HTTP status code is received. The status code indicates a temporary network issue. This feature can be disabled by setting to 0.

  • count - Number of retries.

  • Returns - The converter object.



3287
3288
3289
3290
 
# File 'lib/pdfcrowd.rb', line 3287

def setRetryCount(count)
    @helper.setRetryCount(count)
    self
end

#setScaleFactor(factor) ⇒ Object

Set the scaling factor (zoom) for the output image.

  • factor - The percentage value. Must be a positive integer number.

  • Returns - The converter object.



2729
2730
2731
2732
2733
2734
2735
2736
 
# File 'lib/pdfcrowd.rb', line 2729

def setScaleFactor(factor)
    if (!(Integer(factor) > 0))
        raise Error.new(Pdfcrowd.create_invalid_value_message(factor, "setScaleFactor", "html-to-image", "Must be a positive integer number.", "set_scale_factor"), 470);
    end
    
    @fields['scale_factor'] = factor
    self
end

#setScreenshotHeight(height) ⇒ Object

Set the output image height in pixels. If it is not specified, actual document height is used.

  • height - Must be a positive integer number.

  • Returns - The converter object.



2716
2717
2718
2719
2720
2721
2722
2723
 
# File 'lib/pdfcrowd.rb', line 2716

def setScreenshotHeight(height)
    if (!(Integer(height) > 0))
        raise Error.new(Pdfcrowd.create_invalid_value_message(height, "setScreenshotHeight", "html-to-image", "Must be a positive integer number.", "set_screenshot_height"), 470);
    end
    
    @fields['screenshot_height'] = height
    self
end

#setScreenshotWidth(width) ⇒ Object

Set the output image width in pixels.

  • width - The value must be in the range 96-65000.

  • Returns - The converter object.



2703
2704
2705
2706
2707
2708
2709
2710
 
# File 'lib/pdfcrowd.rb', line 2703

def setScreenshotWidth(width)
    if (!(Integer(width) >= 96 && Integer(width) <= 65000))
        raise Error.new(Pdfcrowd.create_invalid_value_message(width, "setScreenshotWidth", "html-to-image", "The value must be in the range 96-65000.", "set_screenshot_width"), 470);
    end
    
    @fields['screenshot_width'] = width
    self
end

#setTag(tag) ⇒ Object

Tag the conversion with a custom value. The tag is used in conversion statistics. A value longer than 32 characters is cut off.

  • tag - A string with the custom tag.

  • Returns - The converter object.



3173
3174
3175
3176
 
# File 'lib/pdfcrowd.rb', line 3173

def setTag(tag)
    @fields['tag'] = tag
    self
end

#setUseHttp(value) ⇒ Object

Specifies if the client communicates over HTTP or HTTPS with Pdfcrowd API. Warning: Using HTTP is insecure as data sent over HTTP is not encrypted. Enable this option only if you know what you are doing.

  • value - Set to true to use HTTP.

  • Returns - The converter object.



3257
3258
3259
3260
 
# File 'lib/pdfcrowd.rb', line 3257

def setUseHttp(value)
    @helper.setUseHttp(value)
    self
end

#setUseMobileUserAgent(value) ⇒ Object

Use a mobile user agent.

  • value - Set to true to use a mobile user agent.

  • Returns - The converter object.



2800
2801
2802
2803
 
# File 'lib/pdfcrowd.rb', line 2800

def setUseMobileUserAgent(value)
    @fields['use_mobile_user_agent'] = value
    self
end

#setUsePrintMedia(value) ⇒ Object

Use the print version of the page if available (@media print).

  • value - Set to true to use the print version of the page.

  • Returns - The converter object.



2755
2756
2757
2758
 
# File 'lib/pdfcrowd.rb', line 2755

def setUsePrintMedia(value)
    @fields['use_print_media'] = value
    self
end

#setUserAgent(agent) ⇒ Object

Set a custom user agent HTTP header. It can be useful if you are behind a proxy or a firewall.

  • agent - The user agent string.

  • Returns - The converter object.



3266
3267
3268
3269
 
# File 'lib/pdfcrowd.rb', line 3266

def setUserAgent(agent)
    @helper.setUserAgent(agent)
    self
end

#setVerifySslCertificates(value) ⇒ Object

Do not allow insecure HTTPS connections.

  • value - Set to true to enable SSL certificate verification.

  • Returns - The converter object.



2887
2888
2889
2890
 
# File 'lib/pdfcrowd.rb', line 2887

def setVerifySslCertificates(value)
    @fields['verify_ssl_certificates'] = value
    self
end

#setWaitForElement(selectors) ⇒ Object

Wait for the specified element in a source document. The element is specified by one or more CSS selectors. The element is searched for in the main document and all iframes. If the element is not found, the conversion fails. Your API license defines the maximum wait time by “Max Delay” parameter.

  • selectors - One or more CSS selectors separated by commas. The string must not be empty.

  • Returns - The converter object.



3014
3015
3016
3017
3018
3019
3020
3021
 
# File 'lib/pdfcrowd.rb', line 3014

def setWaitForElement(selectors)
    if (!(!selectors.nil? && !selectors.empty?))
        raise Error.new(Pdfcrowd.create_invalid_value_message(selectors, "setWaitForElement", "html-to-image", "The string must not be empty.", "set_wait_for_element"), 470);
    end
    
    @fields['wait_for_element'] = selectors
    self
end

#setZipMainFilename(filename) ⇒ Object

Set the file name of the main HTML document stored in the input archive. If not specified, the first HTML file in the archive is used for conversion. Use this method if the input archive contains multiple HTML documents.

  • filename - The file name.

  • Returns - The converter object.



2694
2695
2696
2697
 
# File 'lib/pdfcrowd.rb', line 2694

def setZipMainFilename(filename)
    @fields['zip_main_filename'] = filename
    self
end