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| <helpdocument version="1.0"> |
| <meta> |
| <topic id="textsbasicshared03010303xml" indexer="include" status="PUBLISH"> |
| <title id="tit" xml-lang="en-US">Red Function [Runtime]</title> |
| <filename>/text/sbasic/shared/03010303.xhp</filename> |
| </topic> |
| <history> |
| <created date="2003-10-31T00:00:00">Sun Microsystems, Inc.</created> |
| <lastedited date="2004-09-01T15:12:52">converted from old format - fpe</lastedited> |
| </history> |
| </meta> |
| <body> |
| <section id="red"> |
| <bookmark xml-lang="en-US" branch="index" id="bm_id3148947"><bookmark_value>Red function</bookmark_value> |
| </bookmark> |
| <paragraph role="heading" id="hd_id3148947" xml-lang="en-US" level="1" l10n="U" oldref="1"><link href="text/sbasic/shared/03010303.xhp" name="Red Function [Runtime]">Red Function [Runtime]</link></paragraph> |
| <paragraph role="paragraph" id="par_id3149656" xml-lang="en-US" l10n="U" oldref="2">Returns the Red component of the specified color code.</paragraph> |
| </section> |
| <paragraph role="heading" id="hd_id3148799" xml-lang="en-US" level="2" l10n="U" oldref="3">Syntax:</paragraph> |
| <paragraph role="code" id="par_id3150448" xml-lang="en-US" l10n="U" oldref="4">Red (ColorNumber As Long)</paragraph> |
| <paragraph role="heading" id="hd_id3151042" xml-lang="en-US" level="2" l10n="U" oldref="5">Return value:</paragraph> |
| <paragraph role="paragraph" id="par_id3145173" xml-lang="en-US" l10n="U" oldref="6">Integer</paragraph> |
| <paragraph role="heading" id="hd_id3154685" xml-lang="en-US" level="2" l10n="U" oldref="7">Parameter:</paragraph> |
| <paragraph role="paragraph" id="par_id3150440" xml-lang="en-US" l10n="U" oldref="8"> |
| <emph>ColorNumber</emph>: Long integer expression that specifies any <link href="text/sbasic/shared/00000003.xhp#farbcodes" name="color code">color code</link> for which to return the Red component.</paragraph> |
| <embed href="text/sbasic/shared/00000003.xhp#errorcode"/> |
| <embed href="text/sbasic/shared/00000003.xhp#err5"/> |
| <paragraph role="heading" id="hd_id3148575" xml-lang="en-US" level="2" l10n="U" oldref="9">Example:</paragraph> |
| <paragraph role="code" id="par_id3145365" xml-lang="en-US" l10n="U" oldref="10">Sub ExampleColor</paragraph> |
| <paragraph role="code" id="par_id3147348" xml-lang="en-US" l10n="U" oldref="11">Dim lVar As Long</paragraph> |
| <paragraph role="code" id="par_id3145750" xml-lang="en-US" l10n="U" oldref="12">lVar = rgb(128,0,200)</paragraph> |
| <paragraph role="code" id="par_id3147435" xml-lang="en-US" l10n="U" oldref="13">msgbox "The color " & lVar & " consists of:" & Chr(13) &_</paragraph> |
| <paragraph role="code" id="par_id3155306" xml-lang="en-US" l10n="U" oldref="14">"red= " & red(lVar) & Chr(13)&_</paragraph> |
| <paragraph role="code" id="par_id3149262" xml-lang="en-US" l10n="U" oldref="15">"green= " & green(lVar) & Chr(13)&_</paragraph> |
| <paragraph role="code" id="par_id3147397" xml-lang="en-US" l10n="U" oldref="16">"blue= " & blue(lVar) & Chr(13) , 64,"colors"</paragraph> |
| <paragraph role="code" id="par_id3156286" xml-lang="en-US" l10n="U" oldref="17">end sub</paragraph> |
| </body> |
| </helpdocument> |
