Aggiungi un insieme di icone condizionali con il testo della cella

A volte vuoi aggiungere icone condizionali accanto al testo in una cella per rendere i dati più significativi per i lettori. Vuoi utilizzare alcuni tipi di icone di formattazione condizionale ma senza applicare la formattazione condizionale alle celle. Aspose.Cells supporta questa funzionalità.

Di seguito è riportato un esempio che crea un file XLSX da zero, aggiungendo icone condizionali alle celle con testo senza applicare la formattazione condizionale.

Quando il codice viene eseguito, le immagini del set di icone condizionali vengono aggiunte nell’area della cella “B2:C4” come mostrato di seguito.

File di output

// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-Java
// The path to the documents directory.
String dataDir = Utils.getDataDir(AddConditionalIconsSet.class);
// Instantiate an instance of Workbook
Workbook workbook = new Workbook();
// Get the first worksheet (default worksheet) in the workbook
Worksheet worksheet = workbook.getWorksheets().get(0);
// Get the cells
Cells cells = worksheet.getCells();
// Set the columns widths (A, B and C)
worksheet.getCells().setColumnWidth(0, 24);
worksheet.getCells().setColumnWidth(1, 24);
worksheet.getCells().setColumnWidth(2, 24);

// Input date into the cells
cells.get("A1").setValue("KPIs");
cells.get("A2").setValue("Total Turnover (Sales at List)");
cells.get("A3").setValue("Total Gross Margin %");
cells.get("A4").setValue("Total Net Margin %");
cells.get("B1").setValue("UA Contract Size Group 4");
cells.get("B2").setValue(19551794);
cells.get("B3").setValue(11.8070745566204);
cells.get("B4").setValue(11.858589818569);
cells.get("C1").setValue("UA Contract Size Group 3");
cells.get("C2").setValue(8150131.66666667);
cells.get("C3").setValue(10.3168384396244);
cells.get("C4").setValue(11.3326931937091);

// Get the conditional icon's image data
byte[] imagedata = ConditionalFormattingIcon.getIconImageData(IconSetType.TRAFFIC_LIGHTS_31, 0);
// Create a stream based on the image data
ByteArrayInputStream stream = new ByteArrayInputStream(imagedata);
// Add the picture to the cell based on the stream
worksheet.getPictures().add(1, 1, stream);

// Get the conditional icon's image data
byte[] imagedata1 = ConditionalFormattingIcon.getIconImageData(IconSetType.ARROWS_3, 2);
// Create a stream based on the image data
ByteArrayInputStream stream1 = new ByteArrayInputStream(imagedata1);
// Add the picture to the cell based on the stream
worksheet.getPictures().add(1, 2, stream1);

// Get the conditional icon's image data
byte[] imagedata2 = ConditionalFormattingIcon.getIconImageData(IconSetType.SYMBOLS_3, 0);
// Create a stream based on the image data
ByteArrayInputStream stream2 = new ByteArrayInputStream(imagedata2);
// Add the picture to the cell based on the stream
worksheet.getPictures().add(2, 1, stream2);

// Get the conditional icon's image data
byte[] imagedata3 = ConditionalFormattingIcon.getIconImageData(IconSetType.STARS_3, 0);
// Create a stream based on the image data
ByteArrayInputStream stream3 = new ByteArrayInputStream(imagedata3);
// Add the picture to the cell based on the stream
worksheet.getPictures().add(2, 2, stream3);

// Get the conditional icon's image data
byte[] imagedata4 = ConditionalFormattingIcon.getIconImageData(IconSetType.BOXES_5, 1);
// Create a stream based on the image data
ByteArrayInputStream stream4 = new ByteArrayInputStream(imagedata4);
// Add the picture to the cell based on the stream
worksheet.getPictures().add(3, 1, stream4);

// Get the conditional icon's image data
byte[] imagedata5 = ConditionalFormattingIcon.getIconImageData(IconSetType.FLAGS_3, 1);
// Create a stream based on the image data
ByteArrayInputStream stream5 = new ByteArrayInputStream(imagedata5);
// Add the picture to the cell based on the stream
worksheet.getPictures().add(3, 2, stream5);

// Save the Excel file
workbook.save(dataDir + "outfile_cond_icons1.xlsx");