51 lines
4.4 KiB
HTML
51 lines
4.4 KiB
HTML
<div style="font-weight: bold;margin-left:15px;">datamatrix_ex4.php</div><link rel="stylesheet" href="../phphl.css" type="text/css"><div class="hl-main"><table class="hl-table" width="100%"><tr><td class="hl-gutter" align="right" valign="top"><pre>1
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</pre></td><td class="hl-main" valign="top"><pre><span class="hl-inlinetags"><?php</span><span class="hl-code">
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</span><span class="hl-reserved">require_once</span><span class="hl-brackets">(</span><span class="hl-quotes">'</span><span class="hl-string">jpgraph/datamatrix/datamatrix.inc.php</span><span class="hl-quotes">'</span><span class="hl-brackets">)</span><span class="hl-code">;
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</span><span class="hl-var">$data</span><span class="hl-code"> = </span><span class="hl-quotes">'</span><span class="hl-string">This is a 64x64 datamatrix symbol</span><span class="hl-quotes">'</span><span class="hl-code">;
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</span><span class="hl-comment">//</span><span class="hl-comment"> Create and set parameters for the encoder</span><span class="hl-comment"></span><span class="hl-code">
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</span><span class="hl-var">$encoder</span><span class="hl-code"> = </span><span class="hl-identifier">DatamatrixFactory</span><span class="hl-code">::</span><span class="hl-identifier">Create</span><span class="hl-brackets">(</span><span class="hl-identifier">DMAT_64x64</span><span class="hl-brackets">)</span><span class="hl-code">;
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</span><span class="hl-var">$encoder</span><span class="hl-code">-></span><span class="hl-identifier">SetEncoding</span><span class="hl-brackets">(</span><span class="hl-identifier">ENCODING_TEXT</span><span class="hl-brackets">)</span><span class="hl-code">;
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</span><span class="hl-comment">//</span><span class="hl-comment"> Create the image backend (default)</span><span class="hl-comment"></span><span class="hl-code">
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</span><span class="hl-var">$backend</span><span class="hl-code"> = </span><span class="hl-identifier">DatamatrixBackendFactory</span><span class="hl-code">::</span><span class="hl-identifier">Create</span><span class="hl-brackets">(</span><span class="hl-var">$encoder</span><span class="hl-brackets">)</span><span class="hl-code">;
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</span><span class="hl-var">$backend</span><span class="hl-code">-></span><span class="hl-identifier">SetModuleWidth</span><span class="hl-brackets">(</span><span class="hl-number">3</span><span class="hl-brackets">)</span><span class="hl-code">;
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</span><span class="hl-comment">//</span><span class="hl-comment"> Adjust the Quiet zone</span><span class="hl-comment"></span><span class="hl-code">
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</span><span class="hl-var">$backend</span><span class="hl-code">-></span><span class="hl-identifier">SetQuietZone</span><span class="hl-brackets">(</span><span class="hl-number">10</span><span class="hl-brackets">)</span><span class="hl-code">;
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</span><span class="hl-comment">//</span><span class="hl-comment"> Create the barcode from the given data string and write to output file</span><span class="hl-comment"></span><span class="hl-code">
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</span><span class="hl-reserved">try</span><span class="hl-code"> </span><span class="hl-brackets">{</span><span class="hl-code">
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</span><span class="hl-var">$backend</span><span class="hl-code">-></span><span class="hl-identifier">Stroke</span><span class="hl-brackets">(</span><span class="hl-var">$data</span><span class="hl-brackets">)</span><span class="hl-code">;
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</span><span class="hl-brackets">}</span><span class="hl-code"> </span><span class="hl-reserved">catch</span><span class="hl-code"> </span><span class="hl-brackets">(</span><span class="hl-identifier">Exception</span><span class="hl-code"> </span><span class="hl-var">$e</span><span class="hl-brackets">)</span><span class="hl-code"> </span><span class="hl-brackets">{</span><span class="hl-code">
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</span><span class="hl-var">$errstr</span><span class="hl-code"> = </span><span class="hl-var">$e</span><span class="hl-code">-></span><span class="hl-identifier">GetMessage</span><span class="hl-brackets">(</span><span class="hl-brackets">)</span><span class="hl-code">;
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</span><span class="hl-reserved">echo</span><span class="hl-code"> </span><span class="hl-quotes">"</span><span class="hl-string">Datamatrix error message: </span><span class="hl-var">$errstr</span><span class="hl-special">\n</span><span class="hl-quotes">"</span><span class="hl-code">;
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</span><span class="hl-brackets">}</span><span class="hl-code">
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</span><span class="hl-inlinetags">?></span></pre></td></tr></table></div>
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