要使用Apache POI从AWT Color输入获取索引颜色,可以按照以下步骤进行操作:
org.apache.poi
poi
4.1.2
import java.awt.Color;
Color awtColor = Color.RED;
import org.apache.poi.hssf.util.HSSFColor;
import org.apache.poi.ss.usermodel.ColorConversionUtil;
short poiColorIndex = ColorConversionUtil.toExcelIndex(awtColor);
poiColorIndex
变量将包含AWT颜色的Apache POI索引值。完整的示例代码如下:
import java.awt.Color;
import org.apache.poi.hssf.util.HSSFColor;
import org.apache.poi.ss.usermodel.ColorConversionUtil;
public class ColorIndexExample {
public static void main(String[] args) {
Color awtColor = Color.RED;
short poiColorIndex = ColorConversionUtil.toExcelIndex(awtColor);
System.out.println("POI Color Index: " + poiColorIndex);
}
}
运行上述代码将输出POI颜色索引值为10
,代表红色。