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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /chart2/source/inc/StatisticsHelper.hxx
parentInitial commit. (diff)
downloadlibreoffice-upstream.tar.xz
libreoffice-upstream.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#pragma once
+
+#include <com/sun/star/uno/Reference.h>
+#include <rtl/ustring.hxx>
+#include "charttoolsdllapi.hxx"
+
+namespace com::sun::star::beans { class XPropertySet; }
+namespace com::sun::star::chart2 { class XDataSeries; }
+namespace com::sun::star::chart2::data { class XDataProvider; }
+namespace com::sun::star::chart2::data { class XDataSequence; }
+namespace com::sun::star::chart2::data { class XDataSource; }
+namespace com::sun::star::chart2::data { class XLabeledDataSequence; }
+namespace com::sun::star::uno { template <typename > class Sequence; }
+namespace chart { class LabeledDataSequence; }
+
+namespace chart::StatisticsHelper
+{
+ /** Calculates 1/n * sum (x_i - x_mean)^2.
+
+ @see http://mathworld.wolfram.com/Variance.html
+ */
+ OOO_DLLPUBLIC_CHARTTOOLS double getVariance( const css::uno::Sequence< double > & rData );
+
+ // square root of the variance
+ OOO_DLLPUBLIC_CHARTTOOLS double getStandardDeviation( const css::uno::Sequence< double > & rData );
+
+ // also called "Standard deviation of the mean (SDOM)"
+ OOO_DLLPUBLIC_CHARTTOOLS double getStandardError( const css::uno::Sequence< double > & rData );
+
+ OOO_DLLPUBLIC_CHARTTOOLS css::uno::Reference< css::chart2::data::XLabeledDataSequence >
+ getErrorLabeledDataSequenceFromDataSource(
+ const css::uno::Reference< css::chart2::data::XDataSource > & xDataSource,
+ bool bPositiveValue,
+ bool bYError = true );
+
+ OOO_DLLPUBLIC_CHARTTOOLS css::uno::Reference< css::chart2::data::XDataSequence >
+ getErrorDataSequenceFromDataSource(
+ const css::uno::Reference< css::chart2::data::XDataSource > & xDataSource,
+ bool bPositiveValue,
+ bool bYError = true );
+
+ OOO_DLLPUBLIC_CHARTTOOLS double getErrorFromDataSource(
+ const css::uno::Reference< css::chart2::data::XDataSource > & xDataSource,
+ sal_Int32 nIndex,
+ bool bPositiveValue,
+ bool bYError = true );
+
+ OOO_DLLPUBLIC_CHARTTOOLS void setErrorDataSequence(
+ const css::uno::Reference< css::chart2::data::XDataSource > & xDataSource,
+ const css::uno::Reference< css::chart2::data::XDataProvider > & xDataProvider,
+ const OUString & rNewRange,
+ bool bPositiveValue,
+ bool bYError = true,
+ OUString const * pXMLRange = nullptr );
+
+ /// @return the newly created or existing error bar object
+ OOO_DLLPUBLIC_CHARTTOOLS css::uno::Reference< css::beans::XPropertySet >
+ addErrorBars(
+ const css::uno::Reference< css::chart2::XDataSeries > & xDataSeries,
+ sal_Int32 nStyle,
+ bool bYError = true );
+
+ OOO_DLLPUBLIC_CHARTTOOLS css::uno::Reference< css::beans::XPropertySet >
+ getErrorBars(
+ const css::uno::Reference< css::chart2::XDataSeries > & xDataSeries,
+ bool bYError = true );
+
+ OOO_DLLPUBLIC_CHARTTOOLS bool hasErrorBars(
+ const css::uno::Reference< css::chart2::XDataSeries > & xDataSeries,
+ bool bYError = true );
+
+ OOO_DLLPUBLIC_CHARTTOOLS void removeErrorBars(
+ const css::uno::Reference< css::chart2::XDataSeries > & xDataSeries,
+ bool bYError = true );
+
+ OOO_DLLPUBLIC_CHARTTOOLS bool usesErrorBarRanges(
+ const css::uno::Reference< css::chart2::XDataSeries > & xDataSeries,
+ bool bYError = true );
+
+} // namespace chart
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */