plottable.java

来自「一个一元曲线多项式数值演示例子」· Java 代码 · 共 23 行

package numbercruncher.graphutils;

import java.awt.*;

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);
}