Editing chooseColor - FilterMeisterWiki

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= chooseColor =
== Syntax ==
:{{int chooseColor(int initialColor, string promptString, ...)}}
== Arguments ==
:'''initialColor'''
::Specifies the initial or default color for the color picker, as an RGB triple.
:'''promptString'''
::Specifies the prompt string for the color picker.  This string may contain printf-style format descriptors, which will be expanded using the succeeding arguments.
:'''...'''
::Variable number of arguments of varying types, should correspond to the format descriptors in promptString.
== Return ==
:The chosen color stored as an RGB triple, or -1 if the user cancels the color picker.
== Description ==
:chooseColor invokes the host application's default color picker dialog to allow the user to select an RGB color.
== Example ==
<code>
int color = 0;

// Displays the color dialog with white as the default color
color = chooseColor( RGB ( 255,255,255 ), "Please choose a color:" );

// Display the RGB values of the chosen color
Info( "The following color was chosen: RGB (%d, %d, %d)", Rval( color ), Gval( color ), Bval( color ) );
</code>
== Comments ==
:Everyone can add his comments about his experiences with this function here. Tips for using it are welcome, too.

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