# GrapeCity.Documents.Barcode.BarcodeSizeOptions.ModuleSize

## Content

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<h1 id="GrapeCity_Documents_Barcode_BarcodeSizeOptions_ModuleSize_" data-uid="GrapeCity.Documents.Barcode.BarcodeSizeOptions.ModuleSize*">ModuleSize Property
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<a id="GrapeCity_Documents_Barcode_BarcodeSizeOptions_ModuleSize_" data-uid="GrapeCity.Documents.Barcode.BarcodeSizeOptions.ModuleSize*"></a>
<h4 id="GrapeCity_Documents_Barcode_BarcodeSizeOptions_ModuleSize" data-uid="GrapeCity.Documents.Barcode.BarcodeSizeOptions.ModuleSize">ModuleSize</h4>
<div class="markdown level1 summary"><p>Gets or sets the barcode module size in graphic units (see <a class="xref" href="../DS.Documents.Imaging/GrapeCity.Documents.Drawing.GcGraphics.Resolution.html#GrapeCity_Documents_Drawing_GcGraphics_Resolution">Resolution</a>).</p>
<p>Zero indicates the default which depends on the code type:</p>
<ul><li>0.75 units for simple "bar" barcodes.</li><li>3.75 units for matrix barcodes (QRCode, DataMatrix).</li><li>3 units for RSS stacked barcodes (RSSStacked, RSSExpandedStacked).</li><li>2.25 units for Code49 barcodes.</li><li>1.5 units for MicroPDF417 barcodes.</li><li>2.25 units for composite barcodes.</li></ul>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public float ModuleSize { get; set; }</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Property ModuleSize As Single</code></pre>
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