用Node.js通过C++从Gear类型智能艺术形状中提取文本

可能的使用场景

Aspose.Cells可以从Gear类型智能艺术形状中提取文本。为此，首先应使用Shape.getResultOfSmartArt()方法将智能艺术形状转换为群组形状。然后使用GroupShape.getGroupedShapes()方法获取构成群组形状的所有单独形状的数组。最后，可以在循环中逐一迭代每个单独形状并提取它们的文本，使用Shape.getText()属性。

从齿轮型智能图形中提取文本

以下示例代码加载包含齿轮型智能图形的sample Excel文件。然后按上述步骤从其各个形状中提取文本。请参阅下面提供的代码的控制台输出以供参考。

示例代码

const path = require("path");
const AsposeCells = require("aspose.cells.node");

// The path to the documents directory.
const dataDir = path.join(__dirname, "data");
const filePath = path.join(dataDir, "sampleExtractTextFromGearTypeSmartArtShape.xlsx");

// Load sample Excel file containing gear type smart art shape.
const workbook = new AsposeCells.Workbook(filePath);

// Access first worksheet.
const worksheet = workbook.getWorksheets().get(0);

// Access first shape.
const shape = worksheet.getShapes().get(0);

// Get the result of gear type smart art shape in the form of group shape.
const groupShape = shape.getResultOfSmartArt();

// Get the list of individual shapes consisting of group shape.
const shapes = groupShape.getGroupedShapes();

// Extract the text of gear type shapes and print them on console.
for (let i = 0; i < shapes.length; i++) {
const s = shapes[i];

if (s.getType() === AsposeCells.AutoShapeType.Gear9 || s.getType() === AsposeCells.AutoShapeType.Gear6) {
console.log("Gear Type Shape Text: " + s.getText());
}
}

控制台输出

Gear Type Shape Text: Nice

Gear Type Shape Text: Good

Gear Type Shape Text: Excellent