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1511
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use GD::Graph::lines; |
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0
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2
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use GD::Graph::colour; |
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3
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use GD::Graph::Data; |
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require 'save.pl'; |
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6
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my $path = $ENV{GDGRAPH_SAMPLES_PATH} ? $ENV{GDGRAPH_SAMPLES_PATH} : ''; |
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8
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GD::Graph::colour::read_rgb("${path}rgb.txt") or |
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9
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die "Cannot read colours from ${path}rgb.txt"; |
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10
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11
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print STDERR "Processing sample53\n"; |
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13
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$data = ([ |
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14
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["1st","2nd","3rd","4th","5th","6th","7th", "8th", "9th"], |
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[ 1, 2, 5, 6, 3, 1.5, -1, -3, -4], |
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[ -4, -3, 1, 1, -3, -1.5, -2, -1, 0], |
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[ 9, 8, 9, 8.4, 7.1, 7.5, 8, 3, -3], |
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18
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[ 0.1, 0.0, -0.3, -0.4, 0.1, 0.5, 0.1, 0, 0.4], |
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]); |
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$my_graph = new GD::Graph::lines(); |
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$my_graph->set( |
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x_label => 'X Label', |
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y_label => 'Y label', |
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title => 'A Multiple Line Graph', |
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y_max_value => 10, |
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28
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y_min_value => -5, |
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29
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y_tick_number => 3, |
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y_label_skip => 1, |
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31
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zero_axis_only => 0, |
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32
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long_ticks => 1, |
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x_ticks => 0, |
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34
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dclrs => [ qw( darkorchid2 mediumvioletred deeppink darkturquoise ) ], |
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35
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line_types => [ 1, 2, 3, 4 ], |
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line_type_scale => 8, |
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legend_marker_width => 24, |
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line_width => 3, |
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40
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show_values => 1, |
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41
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42
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transparent => 0, |
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43
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44
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) or warn $my_graph->error; |
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45
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46
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$my_graph->set_legend( 'one', 'two', undef, 'four' ); |
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47
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$my_graph->plot($data) or die $my_graph->error; |
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48
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save_chart($my_graph, 'sample53'); |
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49
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50
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51
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1; |