# Determine DPI

Determines the DPI of an image. If a PDF file is provided, an attempt will be made to extract an image from the first page. Then, based on the inch values for A4 format, the DPI will be determined.

<table data-header-hidden><thead><tr><th width="302.35003662109375" valign="top"></th><th width="314.63330078125" valign="top"></th></tr></thead><tbody><tr><td valign="top">File Name</td><td valign="top">[Text] The name and path to the image file or PDF document. You can enter the full file name including the path.</td></tr><tr><td valign="top">Result</td><td valign="top">[Number] The obtained DPI value of the image. The result outputs the minimum value between the vertical and horizontal resolutions.</td></tr><tr><td valign="top">Error Handling Level</td><td valign="top"><p>Select the error handling level. Possible values:</p><ul><li>"Default" - default;</li><li>"Ignore" - errors are ignored;</li><li>"Handle" - errors are handled.</li></ul><p>If "Default" is selected, the value from the "Start" block of this diagram will be used.</p></td></tr><tr><td valign="top">Message Level</td><td valign="top"><p>Select the message level that blocks will output during operation. Possible values:</p><ul><li>"Default" - default;</li><li>"Release" - output is disabled;</li><li>"Debug" - main information output;</li><li>"Detailed" - detailed information output.</li></ul><p>If "Default" is selected, the value from the "Start" block of this diagram will be used.</p></td></tr><tr><td valign="top">Error Text</td><td valign="top">[Text] Returns detailed information about the error in case of incorrect execution of the block's operation.</td></tr></tbody></table>


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