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<title>nl:graphvisible [BASIC 256 - Language Documentation]</title>
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<h1><a href="start.html" accesskey="h" title="[H]"><img src="lib/tpl/dokuwiki/images/logo.png" width="64" height="64" alt="" /> <span>BASIC 256 - Language Documentation</span></a></h1>
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<div class="youarehere"><span class="bchead">You are here: </span><span class="home"><bdi><a href="start.html" class="wikilink1" title="start">start</a></bdi></span> » <bdi><a href="nl_start.html" class="wikilink1" title="nl:start">nl</a></bdi> » <bdi><span class="curid"><a href="nl_graphvisible.html" class="wikilink1" title="nl:graphvisible">graphvisible</a></span></bdi></div>
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<h3 class="toggle">Table of Contents</h3>
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<li class="level2"><div class="li"><a href="nl_graphvisible.html#graphvisible">GraphVisible</a></div>
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<li class="level3"><div class="li"><a href="nl_graphvisible.html#formaat">Formaat</a></div></li>
<li class="level3"><div class="li"><a href="nl_graphvisible.html#beschrijving">Beschrijving</a></div></li>
<li class="level3"><div class="li"><a href="nl_graphvisible.html#voorbeeld">Voorbeeld</a></div></li>
<li class="level3"><div class="li"><a href="nl_graphvisible.html#zie_ook">Zie ook</a></div></li>
<li class="level3"><div class="li"><a href="nl_graphvisible.html#new_to_version">New To Version</a></div></li>
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<h2 class="sectionedit1" id="graphvisible">GraphVisible</h2>
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<h3 class="sectionedit2" id="formaat">Formaat</h3>
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<p>
<strong>graphvisible</strong> ( <em>boolean</em> )<br/>
<strong>graphvisible</strong> <em>boolean</em>
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<h3 class="sectionedit3" id="beschrijving">Beschrijving</h3>
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Met deze functie kan je het grafisch venster tonen of verbergen. de <em>boolean</em> heeft de waarde 0 of 1.<br/>
Het is een manier om programmatorisch<sup><a href="nl_graphvisible.html#fn__1" id="fnt__1" class="fn_top">1)</a></sup> een van de opties van Basic-256 aan te passen.
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<h3 class="sectionedit4" id="voorbeeld">Voorbeeld</h3>
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<pre class="code basic4gl">clg # maak het grafisch venster leeg
<span class="kw2">color</span> blue # zet tekenkleur op blauw <span class="br0">(</span>alles is goed behalve grijs<span class="br0">)</span>
rect <span class="nu0">0</span>,<span class="nu0">0</span>,graphwidth,graphheight <span class="br0">(</span># teken een vierhoek zo groot als het grafisch venster
pause <span class="nu0">3</span> # wacht <span class="nu0">3</span> seconden
graphvisible<span class="br0">(</span><span class="nu0">0</span><span class="br0">)</span> # grafisch venster verwijnt...
<span class="kw2">print</span> <span class="st0">"grafisch venster is weg...en komt terug in een aantal seconden"</span>
pause <span class="nu0">5</span>
graphvisible<span class="br0">(</span><span class="nu0">1</span><span class="br0">)</span> # grafisch venster is terug...</pre>
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<h3 class="sectionedit5" id="zie_ook">Zie ook</h3>
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<a href="nl_editvisible.html" class="wikilink1" title="nl:editvisible">EditVisible</a>, <a href="nl_outputvisible.html" class="wikilink1" title="nl:outputvisible">OutputVisible</a>
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<h3 class="sectionedit6" id="new_to_version">New To Version</h3>
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0.9.6.65
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<a href="nl_graphsize.html" class="wikilink1" title="nl:graphsize">vorige</a> | <a href="nl_a_real_dali.html" class="wikilink1" title="nl:a_real_dali">Tekenen en kleuren</a> | <a href="nl_graphwidth.html" class="wikilink1" title="nl:graphwidth">volgende</a>
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<div class="fn"><sup><a href="nl_graphvisible.html#fnt__1" id="fn__1" class="fn_bot">1)</a></sup>
via je programma dus</div>
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<div class="docInfo"><bdi>nl/graphvisible.txt</bdi> · Last modified: 2012/02/12 05:08 by <bdi>tlesseliers</bdi></div>
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