向图表添加Word Art水印
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Aspose.Cells - 向图表添加Word Art水印
您可以使用WordArt在电子表格中添加特殊文本效果。例如,拉伸标题、装饰文本、使文本适合预设形状,或将受影响的文本应用于图表的绘图区作为水印。WordArt成为您可以在电子表格中移动或定位的对象,以添加装饰。
Java
//Instantiate a new workbook.
//Open the existing excel file.
Workbook workbook = new Workbook(dataDir + "AsposeChart.xls");
//Get the chart in the first worksheet.
com.aspose.cells.Chart chart = workbook.getWorksheets().get(0).getCharts().get(0);
//Add a WordArt watermark (shape) to the chart's plot area.
com.aspose.cells.Shape wordart = chart.getShapes().addTextEffectInChart(MsoPresetTextEffect.TEXT_EFFECT_2,
"CONFIDENTIAL", "Arial Black", 66, false, false, 1200, 500, 2000, 3000);
//Get the shape's fill format.
FillFormat wordArtFormat = wordart.getFill();
//Set the transparency.
wordArtFormat.setTransparency(0.9);
//Make the line invisible.
wordart.setHasLine(false);
//Save the excel file.
workbook.save(dataDir + "AsposeChartWatermarked_Out.xls", SaveFormat.EXCEL_97_TO_2003);
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