1. GroupDocs Cloud Documentation
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    3. GroupDocs.Signature Cloud
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    5. Developer Guide
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    7. V1
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    9. Signing Documents
    10. /
    11. Working with Image Signature

    Working with Image Signature

    On this page

    Note
    Note:  The features listed on this page are supported only in GroupDocs.Signature Cloud V1

    GroupDocs.Signature Cloud REST API supports to sign a document with Image. It provides methods to create Image Signature in Document Pages with different options of Image name, location, alignment, font, margins and appearances by using signature-options-objects object data in request body.

    Add Image Signature to Document

    You can create image Signature on Document provided by fileName and document folder (if required) using following API. It expects signature-options-objects data in request body.

    It returns an object which contains document name, location and command result.

    Resource

    The following GroupDocs.Signature Cloud REST API resource has been used in the example to add Image signature to a document.

    cURL example 

    curl -v "https://api.groupdocs.cloud/v1/signature/one-page.docx/image" \
-X POST \
-H "Content-Type: application/json" \
-H "Accept: application/json" \
-d "{"ImageGuid": "signature.jpg","Left": 10,"Top": 10,"Width": 40,"Height": 10,"LocationMeasureType": "Percents","SizeMeasureType": "Percents","RotationAngle": 0,"HorizontalAlignment": "Right","VerticalAlignment": "Bottom","Margin":{"All": 10,"Left": 10,"Top": 10,"Right": 10,"Bottom": 10},"MarginMeasureType": "Percents","Opacity": 1.0,"SignAllPages": true,"DocumentPageNumber": 1,"OptionsType": "WordsSignImageOptionsData"}" \
-H "authorization: Bearer rf1Wyp3-Cz_xukjKqvzF-OMwYvhJcl0rJ6CQ0IgQbZwdSGTKYJziBpGNeDdzGSwwXgsRLCCfPLhHJBKPv8dzqX3tGA8n8SA4tXhLdnGh-hws2gQgmCWEjF0RpzEdJA6jh6tGZyOSAa2GlTrLhuflBwjMB5-dc8JwRmI-ssOiXkO3fSRxnwWuWih24Co8-n8elsun4HxZVMqCzXepAiXBV9UBeUktV_PLclri_lTJEnDzoJRzfRyDigjb2-luODo9aX8DFseboggoCIMKDoyLPSVHnFXgs5EWV2aQ_DgRm_D6UPn2T1Gn7OAIe-T8aA7ypDCoR-wuTJdB8o7T0f2I8K-8FrXCy2Sgb8B5QPpAOcLdiBBqFxRdk8f2c67J-rSbm2WUPWK65pbLa8NGHHdIRKuiI87NmphWuKc39a_zcgEg4MnHSlDeephmStnLS8OayQObNdLQBYAmoeQeVpZRy9t9bcU"

    {
  "fileName": "one-page.docx",
  "folder": "Output",
  "code": 200,
  "status": "OK"
}

    SDK examples

    The API is completely independent of your operating system, database system or development language. We provide and support API SDKs in many development languages in order to make it even easier to integrate. You can see our available SDKs list here.

    Add Image Signature to Document at Provided URL

    You can creates Image Signature for document at provided URL with signature-options-objects. It retrieves file from specified URL and tries to detect file type when fileName parameter is not specified. It saves retrieved file in storage, by using fileName and folder parameters to specify desired file name and folder to save file. When file with specified name already exists in storage new unique file name will be used for file. It expects Signature Options Object object data in request body and returns object which contains document name,folder location and command status.

    Resource

    The following GroupDocs.Signature Cloud REST API resource has been used in the example to add Image signature to a document at provided URL.

    cURL example 

    curl -v "https://api.groupdocs.cloud/v1/signature/image?fileName#piechartsigned.docx&url#https%3A%2F%2Fwww.dropbox.com%2Fs%2Fbzx1xm68zd0c910%2FPieChart.docx" \
-X POST \
-H "Content-Type: application/json" \
-H "Accept: application/json" \
-d "{"ImageGuid": "signature.jpg","Left": 10,"Top": 10,"Width": 40,"Height": 10,"LocationMeasureType": "Percents","SizeMeasureType": "Percents","RotationAngle": 0,"HorizontalAlignment": "Right","VerticalAlignment": "Bottom","Margin":{"All": 10,"Left": 10,"Top": 10,"Right": 10,"Bottom": 10},"MarginMeasureType": "Percents","Opacity": 1.0,"SignAllPages": true,"DocumentPageNumber": 1,"OptionsType": "WordsSignImageOptionsData"}" \
-H "authorization: Bearer rf1Wyp3-Cz_xukjKqvzF-OMwYvhJcl0rJ6CQ0IgQbZwdSGTKYJziBpGNeDdzGSwwXgsRLCCfPLhHJBKPv8dzqX3tGA8n8SA4tXhLdnGh-hws2gQgmCWEjF0RpzEdJA6jh6tGZyOSAa2GlTrLhuflBwjMB5-dc8JwRmI-ssOiXkO3fSRxnwWuWih24Co8-n8elsun4HxZVMqCzXepAiXBV9UBeUktV_PLclri_lTJEnDzoJRzfRyDigjb2-luODo9aX8DFseboggoCIMKDoyLPSVHnFXgs5EWV2aQ_DgRm_D6UPn2T1Gn7OAIe-T8aA7ypDCoR-wuTJdB8o7T0f2I8K-8FrXCy2Sgb8B5QPpAOcLdiBBqFxRdk8f2c67J-rSbm2WUPWK65pbLa8NGHHdIRKuiI87NmphWuKc39a_zcgEg4MnHSlDeephmStnLS8OayQObNdLQBYAmoeQeVpZRy9t9bcU"
 

    {
  "fileName": "PieChart.docx",
  "folder": "Output",
  "Code": 200,
  "Status" : "OK"
}

    SDK examples

    The API is completely independent of your operating system, database system or development language. We provide and support API SDKs in many development languages in order to make it even easier to integrate. You can see our available SDKs list here.

    On this page

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