数式を式ツリーに変換

指定した数式を式ツリーに変換できます。次のサンプルコードは、formulaToExpressionメソッドを使用して数式を式ツリーに変換します。

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var spread = new GC.Spread.Sheets.Workbook(document.getElementById('ss'), { sheetCount: 1 }); sheet = spread.getSheet(0); sheet.setValue(0, 0, 1); sheet.setValue(0, 1, 2); sheet.setValue(0, 2, 3); sheet.getCell(4, 4).formula("=SUM(A1:C1)"); var formula = sheet.getFormula(4, 4); var expression = GC.Spread.Sheets.CalcEngine.formulaToExpression(sheet, formula, 0, 0); console.log("Function Name is: " + expression.functionName);

JavaScript

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var spread = new GC.Spread.Sheets.Workbook(document.getElementById('ss'), { sheetCount: 1 });
sheet = spread.getSheet(0);
sheet.setValue(0, 0, 1);
sheet.setValue(0, 1, 2);
sheet.setValue(0, 2, 3);
sheet.getCell(4, 4).formula("=SUM(A1:C1)");
var formula = sheet.getFormula(4, 4);
var expression = GC.Spread.Sheets.CalcEngine.formulaToExpression(sheet, formula, 0, 0);
console.log("Function Name is: " + expression.functionName);