HSSFCellStyle style = workbook.createCellStyle();
style.setFillForegroundColor(HSSFColor.GREEN.index);//设置图案颜色
style.setFillBackgroundColor(HSSFColor.RED.index);//设置图案背景色
style.setFillPattern(HSSFCellStyle.SQUARES);//设置图案样式
cell.setCellStyle(style);
图案样式及其对应的值:
CellStyle:
public static final short NO_FILL = 0;
public static final short SOLID_FOREGROUND = 1;
public static final short FINE_DOTS = 2;
public static final short ALT_BARS = 3;
public static final short SPARSE_DOTS = 4;
public static final short THICK_HORZ_BANDS = 5;
public static final short THICK_VERT_BANDS = 6;
public static final short THICK_BACKWARD_DIAG = 7;
public static final short THICK_FORWARD_DIAG = 8;
public static final short BIG_SPOTS = 9;
public static final short BRICKS = 10;
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