NAME

SimpleCall::ChartDirector

Require

- 需要安装 ChartDirector 库

- 需要把字体文件放到chart_director的fonts目录下，例如msyh.ttf/msyhbd.ttf

FUNCTION

实例参考xt子文件夹

chart_bar 柱状图

chart_bar([1, 2, 3], 
    file=> '01.chart_bar.png', 
    title => '测试一二', 
    label => [ '测试', '一二', '事情'] , 
    width => 800, 
    height => 330, 
    plot_area => [ 75, 70, 600, 200 ], 
    title_font_size => 12, 
    color => [ qw/Yellow Green Red1/ ], 
    # is_horizontal => 1,  #条形图
);

chart_pyramid 金字塔图

参数同 chart_bar

chart_pie 饼图

chart_pie([1, 2, 3], 
    file=> '04.chart_pie.png', 
    title => '测试一二', 
    label => [ '测试', '一二', '事情'] , 
    width => 700, 
    height => 500, 
    pie_size =>  [ 350, 290, 180 ],
    title_font_size => 12, 
    color => [ qw/Yellow Green Red1/ ], 

    #图例
    with_legend => 1, 
    legend_pos_x => 265, 
    legend_pos_y => 55, 
    legend_is_vertical => 0, 

    #旋转角度
    start_angle => 30,  

    #饼图各部分的标签
    label_format => "{label}\n{value}, {percent}%", 
    label_pos => 20, 

    #拉出一条线指向一块饼
    label_side_layout => 1, 
);

chart_line 折线图

chart_line([[5, 6, 7, 8], [1, 2, 6, 9], [3, 9, 2, 4], ], 
    file=> '06.chart_line.png', 
    title => '测试一二', 
    label => [ 'day1', 'day3', 'day5', 'day7'] , 
    legend => [ 'aa','bb','cc'] , 
    width => 1000, 
    height => 320, 
    plot_area => [ 75, 70, 800, 200 ],
    title_font_size => 12, 
    color => [ qw/Yellow Green Red1/ ], 

    #图例
    with_legend => 1, 
    legend_pos_x => 320, 
    legend_pos_y => 35, 
    legend_is_vertical => 0, 

    #描点加上不同形状
    with_data_symbol => 1, 

    #描点加上数值标签
    with_data_label => 1, 

    #Y轴格式,例如'{value}%',
    #y_label_format => '{value}', 

    #Y轴坐标刻度
    #y_tick_density => 1, 

    #Y轴取值范围
    #y_axis_lower_limit => 0, 
    #y_axis_upper_limit => 10, 
);

chart_spline 平滑曲线图

参数同 chart_line

chart_stacked_bar 累积柱状图

参数同 chart_line

with_aggregate_data_label => 1,  #显示多个legend的数值总和

chart_stacked_area 面积图

参数同 chart_line

chart_multi_bar 多柱图

参数同 chart_line

# is_horizontal => 1,  #条形图
# with_bar_shape => 1, #不同legend对应不同形状的柱子
# layer_3d_depth => 4,  #图层内 3d 形状深度

chart_scatter 散点图

参数基本同 chart_line，区别是data多一层嵌套

$data = [
    [
    [ 10,  15,  6,  12,  14,  8,   13,  13,  16,  12,  10.5 ],
    [ 130, 150, 80, 110, 110, 105, 130, 115, 170, 125, 125 ],
    ],
    [
    [ 6,  12, 4,  3.5, 7,  8,  9,  10, 12,  11,  8 ],
    [ 65, 80, 40, 45,  70, 80, 80, 90, 100, 105, 60 ],
    ],
];

chart_percentage_bar 累积百分比柱状图

参数同 chart_stacked_bar

chart_percentage_area 百分比面积图

参数同 chart_stacked_area