Polynomial curve equation: show "x^1" as "x"

Change-Id: I86ff9b5cc2f3fa60533794ed9ecd1175924c1d25

Polynomial curve equation: show "x^1" as "x"
Change-Id: I86ff9b5cc2f3fa60533794ed9ecd1175924c1d25
e14e818a · Tomaž Vajngerl · bb45bdf3 · e14e818a
Kaydet (Commit) e14e818a authored Tem 03, 2013 tarafından Tomaž Vajngerl
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Showing with 9 additions and 2 deletions

PolynomialRegressionCurveCalculator.cxx chart2/source/tools/PolynomialRegressionCurveCalculator.cxx +9 -2

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--- a/chart2/source/tools/PolynomialRegressionCurveCalculator.cxx
+++ b/chart2/source/tools/PolynomialRegressionCurveCalculator.cxx
@@ -189,8 +189,15 @@ OUString PolynomialRegressionCurveCalculator::ImplGetRepresentation(

        if(i > 0)
        {
-            aBuf.appendAscii( "x^" );
-            aBuf.append(i);
+            if (i == 1)
+            {
+                aBuf.appendAscii( "x" );
+            }
+            else
+            {
+                aBuf.appendAscii( "x^" );
+                aBuf.append(i);
+            }
        }
    }