plottable.java~1~

来自「一个一元曲线多项式数值演示例子」· JAVA~1~ 代码 · 共 24 行

package numbercruncher.graphutils;

import java.awt.Rectangle;

public interface Plottable
{
    /**
     * Get the root function's image rectangle
     * @return the rectangle
     */
    Rectangle getRectangle();

    /**
     * Get the root function's properties
     * @return the properties
     */
    PlotProperties getPlotProperties();

    /**
     * Return the value of the function at x.
     * @return the function value
     */
    float at(float x);
}