libcdk-perl 20130816-1 / usr / lib / perl5 / Cdk / Histogram.pm

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/usr/lib/perl5/Cdk/Histogram.pm is in libcdk-perl 20130816-1.

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The actual contents of the file can be viewed below. 

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package Cdk::Histogram;

@ISA = qw (Cdk);

#
# This creates a new Histogram object.
#
sub new {
    my $type   = shift;
    my %params = @_;
    my $self   = {};
    my $name   = "${type}::new";

    # Retain the type of the object.
    $self->{'Type'} = $type;

    # Set up the parameters passed in.
    my $height = Cdk::checkReq( $name, "Height", $params{'Height'} );
    my $width  = Cdk::checkReq( $name, "Width",  $params{'Width'} );
    my $orient = Cdk::checkReq( $name, "Orient", $params{'Orient'} );
    my $title  = Cdk::checkDef( $name, "Title",  $params{'Title'},  "" );
    my $xpos   = Cdk::checkDef( $name, "Xpos",   $params{'Xpos'},   "CENTER" );
    my $ypos   = Cdk::checkDef( $name, "Ypos",   $params{'Ypos'},   "CENTER" );
    my $box    = Cdk::checkDef( $name, "Box",    $params{'Box'},    "TRUE" );
    my $shadow = Cdk::checkDef( $name, "Shadow", $params{'Shadow'}, "FALSE" );

    # Create the thing.
    $self->{'Me'} =
      Cdk::Histogram::New( $title, $height, $width, $orient, $xpos, $ypos, $box,
        $shadow );
    bless $self;
}

#
# This sets several parameters of the widget.
#
sub set {
    my $self   = shift;
    my %params = @_;
    my $name   = "$self->{'Type'}::set";

    #
    # Check the parameters sent in.
    #
    if ( defined $params{'Value'} ) {
        Cdk::Histogram::SetValue(
            $self->{'Me'},   $params{'Low'},
            $params{'High'}, $params{'Value'}
        );
    }
    if ( defined $params{'DisplayType'} ) {
        Cdk::Histogram::SetDisplayType( $self->{'Me'}, $params{'DisplayType'} );
    }
    if ( defined $params{'FillerChar'} ) {
        Cdk::Histogram::SetFillerChar( $self->{'Me'}, $params{'FillerChar'} );
    }
    if ( defined $params{'StatsPos'} ) {
        Cdk::Histogram::SetStatsPos( $self->{'Me'}, $params{'StatsPos'} );
    }
    if ( defined $params{'StatsAttr'} ) {
        Cdk::Histogram::SetStatsAttr( $self->{'Me'}, $params{'StatsAttr'} );
    }
    if ( defined $params{'ULChar'} ) {
        Cdk::Histogram::SetULChar( $self->{'Me'}, $params{'ULChar'} );
    }
    if ( defined $params{'URChar'} ) {
        Cdk::Histogram::SetURChar( $self->{'Me'}, $params{'URChar'} );
    }
    if ( defined $params{'LLChar'} ) {
        Cdk::Histogram::SetLLChar( $self->{'Me'}, $params{'LLChar'} );
    }
    if ( defined $params{'LRChar'} ) {
        Cdk::Histogram::SetLRChar( $self->{'Me'}, $params{'LRChar'} );
    }
    if ( defined $params{'VChar'} ) {
        Cdk::Histogram::SetVerticalChar( $self->{'Me'}, $params{'VChar'} );
    }
    if ( defined $params{'HChar'} ) {
        Cdk::Histogram::SetHorizontalChar( $self->{'Me'}, $params{'HChar'} );
    }
    if ( defined $params{'BoxAttribute'} ) {
        Cdk::Histogram::SetBoxAttribute( $self->{'Me'},
            $params{'BoxAttribute'} );
    }
    if ( defined $params{'BGColor'} ) {
        Cdk::Histogram::SetBackgroundColor( $self->{'Me'}, $params{'BGColor'} );
    }
    if ( defined $params{'Box'} ) {
        Cdk::Histogram::SetBox( $self->{'Me'}, $params{'Box'} );
    }
}

#
# This draws the object.
#
sub draw {
    my $self   = shift;
    my %params = @_;
    my $name   = "$self->{'Type'}::draw";

    # Set up the parameters passed in.
    my $box = Cdk::checkDef( $name, "Box", $params{'Box'}, "TRUE" );

    # Draw the object.
    Cdk::Histogram::Draw( $self->{'Me'}, $box );
}

#
# This erases the object.
#
sub erase {
    my $self = shift;
    Cdk::Histogram::Erase( $self->{'Me'} );
}

#
# This function raises the object.
#
sub raise {
    my $self = shift;
    Cdk::Histogram::Raise( $self->{'Me'} );
}

#
# This function lowers the object.
#
sub lower {
    my $self = shift;
    Cdk::Histogram::Lower( $self->{'Me'} );
}

#
# This function registers the object.
#
sub register {
    my $self = shift;
    Cdk::Histogram::Register( $self->{'Me'} );
}

#
# This function unregisters the object.
#
sub unregister {
    my $self = shift;
    Cdk::Histogram::Unregister( $self->{'Me'} );
}

#
# This function returns the pointer to the window.
#
sub getwin {
    my $self = shift;
    Cdk::Histogram::GetWindow( $self->{'Me'} );
}

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