CURL.GUI.CHARTS

このパッケージは、Curl® データアクセスパッケージでの操作用に設計された、柔軟なグラフ作成システムを提供します。開始するにあたっては、Chart、LayeredChart、および PieChart を参照してください。

例

{import * from CURL.GUI.CHARTS}
{import * from CHARTS-DOC,
    location = "../docstring-support/gui/charts-doc.scurl"
}

{define-proc package {h-gradient
                         start-color:FillPattern,
                         highlight-color:FillPattern,
                         end-color:FillPattern,
                         highlight-pos:double = 0.2
                     }:FillPattern
    {return
        {LinearGradientFillPattern
            {Fraction2d 0, 0},
            {Fraction2d 1, 0},
            {Spectrum.from-envelope
                start-color,
                0.0,
                highlight-color,
                highlight-pos,
                end-color,
                1.0
            }
        }
    }
}

{ShapeBox
    border-width = 3pt,
    border-style = "sunken",
    background = "silver",
    width = 15cm,
    height = 8cm,
    {LayeredChart
        plot-area =
            {LayeredPlotArea plot-background = "white"},
        color-palette =
            {new {Array-of FillPattern},
                {h-gradient "gray", "white", "gray"},
                {h-gradient "blue", "lavender", "steelblue"},
                {h-gradient "red", "mistyrose", "crimson"},
                {h-gradient "purple", "lavender", "blueviolet"},
                {h-gradient "lime", "mintcream", "green"}
            },
        {BarLayer
            sample-records,
            "Wins",
            "Points",
            "Age"
        }
    }
}