Apache POI 文本框看起来与 excel 文本框不同答案

【问题标题】：Apache POI textbox looks different from excel textboxApache POI 文本框看起来与 excel 文本框不同
【发布时间】：2022-01-07 03:37:09
【问题描述】：

我想制作一个类似于上图右侧的文本框。我尝试按照文档编写以下代码。

public void TestXSSFPatriarch(String fileName, String richText) {
    Workbook workbook = new XSSFWorkbook();
    Sheet sheet = workbook.createSheet("hssf");
    XSSFDrawing xssfDrawing = (XSSFDrawing) sheet.createDrawingPatriarch();
    XSSFTextBox xssfTextBox = xssfDrawing.createTextbox(
            new XSSFClientAnchor(0, 0, 25, 50, (short) 0, 0, (short) 25, 50));
    xssfTextBox.setText(new XSSFRichTextString(richText));

    try (OutputStream fileOut = new FileOutputStream(fileName)) {
        workbook.write(fileOut);
        System.out.println("Success");
    } catch (IOException e) {
        e.printStackTrace();
    }
}

以上代码输出上图左侧显示的文本框。对此的任何帮助将不胜感激。

【问题讨论】：

标签： java textbox apache-poi richtextbox

【解决方案1】：

在尝试了 XSSFTextBox 提供的不同方法之后。我找到了一个名为setFillColor的选项

public void TestXSSFPatriarch(String fileName, String richText) {
    Workbook workbook = new XSSFWorkbook();
    Sheet sheet = workbook.createSheet("hssf");
    XSSFDrawing xssfDrawing = (XSSFDrawing) sheet.createDrawingPatriarch();
    XSSFTextBox xssfTextBox = xssfDrawing.createTextbox(
            new XSSFClientAnchor(0, 0, 25, 50, (short) 0, 0, (short) 25, 50));
    xssfTextBox.setText(new XSSFRichTextString(richText));

    xssfTextBox.setFillColor(255, 255, 255); // Adding the following line solved the problem
    
    try (OutputStream fileOut = new FileOutputStream(fileName)) {
        workbook.write(fileOut);
        System.out.println("Success");
    } catch (IOException e) {
        e.printStackTrace();
    }
}

【讨论】：