/**************************************************************************** ** ** Copyright (C) 2016 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the documentation of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:FDL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see https://www.qt.io/terms-conditions. For further ** information use the contact form at https://www.qt.io/contact-us. ** ** GNU Free Documentation License Usage ** Alternatively, this file may be used under the terms of the GNU Free ** Documentation License version 1.3 as published by the Free Software ** Foundation and appearing in the file included in the packaging of ** this file. Please review the following information to ensure ** the GNU Free Documentation License version 1.3 requirements ** will be met: https://www.gnu.org/licenses/fdl-1.3.html. ** $QT_END_LICENSE$ ** ****************************************************************************/ /*! \example logvalueaxis \title Logarithmic Axis Example \ingroup qtcharts_examples \brief The example shows how to use QLogValueAxis. \image examples_logvalueaxis.png \include examples-run.qdocinc \section1 Using Logarithmic Value Axes Create a QLineSeries instance and add some data to it. \snippet logvalueaxis/main.cpp 1 To present the data on the chart we need a QChart instance. Add the series to it, hide the legend and set the title of the chart. \snippet logvalueaxis/main.cpp 2 Create the axes. Add them to the chart and attach to the series. \snippet logvalueaxis/main.cpp 3 Then create a QChartView object with QChart as a parameter. Enable antialiasing to have the rendered line look nicer. \snippet logvalueaxis/main.cpp 4 The chart is ready to be shown. \snippet logvalueaxis/main.cpp 5 */