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Utils: Move DiffUtils::interpolate into MathUtils

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Change-Id: Iac4a21a6c760d8fbf0dce380b1a9a587a9d3468e
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
This commit is contained in:
Jarek Kobus
2022-11-25 17:31:12 +01:00
parent ef6bf3cb52
commit 6f299f19ac
8 changed files with 51 additions and 21 deletions
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13
src/plugins/diffeditor/diffutils.cpp
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@@ -1342,17 +1342,4 @@ QList<FileData> DiffUtils::readPatch(const QString &patch, bool *ok,
return fileDataList;
}
int DiffUtils::interpolate(int x, int x1, int x2, int y1, int y2)
{
if (x1 == x2)
return x1;
if (x == x1)
return y1;
if (x == x2)
return y2;
const int numerator = (y2 - y1) * x + x2 * y1 - x1 * y2;
const int denominator = x2 - x1;
return qRound((double)numerator / denominator);
}
} // namespace DiffEditor