33 lines
1.8 KiB
HTML
33 lines
1.8 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<link rel="stylesheet" href="style.css">
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<meta content="text/html; charset=UTF-8" http-equiv="content-type">
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<title>ActiveCanvas [RCBasic Doc] </title>
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</head>
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<body>
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<p><h2>function ActiveCanvas() </h2></p>
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<p>
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Returns the canvas that drawing commands are currently applied to
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</p>
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<p id="rc_code"><code>
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c1 = OpenCanvas<b>(</b><span class="rc_number">640</span>, <span class="rc_number">480</span>, <span class="rc_number">0</span>, <span class="rc_number">0</span>, <span class="rc_number">640</span>, <span class="rc_number">480</span>, <span class="rc_number">0</span><b>)</b> <br>
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c2 = OpenCanvas<b>(</b><span class="rc_number">640</span>, <span class="rc_number">480</span>, <span class="rc_number">0</span>, <span class="rc_number">0</span>, <span class="rc_number">640</span>, <span class="rc_number">480</span>, <span class="rc_number">0</span><b>)</b> <br>
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<br>
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Canvas<b>(</b>c1<b>)</b> <br>
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<br>
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<span class="rc_keyword">If</span> ActiveCanvas<b>(</b><b>)</b> = c1 <span class="rc_keyword">Then</span> <br>
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<span class="rc_keyword">Print</span> <span class="rc_string">"Active canvas is c1"</span> <br>
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<span class="rc_keyword">End</span> <span class="rc_keyword">If</span> <br>
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<br>
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Canvas<b>(</b>c2<b>)</b> <br>
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<br>
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<span class="rc_keyword">If</span> ActiveCanvas<b>(</b><b>)</b> = c2 <span class="rc_keyword">Then</span> <br>
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<span class="rc_keyword">Print</span> <span class="rc_string">"Active canvas is now c2"</span> <br>
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<span class="rc_keyword">End</span> <span class="rc_keyword">If</span> <br>
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</code></p>
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<p>
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</body>
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</html> |