##// END OF EJS Templates
Clear chart image to transparent when necessary....
Clear chart image to transparent when necessary. If there is any transparency in the background, image clear should be done every time chart is rendered to avoid artifacts from previous render. Background shape change also triggers the clear, but that is needed only once. Change-Id: If0a762d2e2e01cf3a94a5d2f6845613deb619bdd Reviewed-by: Titta Heikkala <titta.heikkala@theqtcompany.com>

File last commit:

r2845:ae12522d475c
r2850:57e4c71e5532
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qchartglobal.h
79 lines | 2.2 KiB | text/x-c | CLexer
/******************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the Qt Charts module.
**
** $QT_BEGIN_LICENSE:COMM$
**
** 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 http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
******************************************************************************/
#ifndef QCHARTGLOBAL_H
#define QCHARTGLOBAL_H
#include <QtCore/QtGlobal>
#define QT_CHARTS_VERSION_STR "2.1.0"
/*
QT_CHARTS_VERSION is (major << 16) + (minor << 8) + patch.
*/
#define QT_CHARTS_VERSION 0x020100
/*
can be used like #if (QT_CHARTS_VERSION >= QT_CHARTS_VERSION_CHECK(1, 1, 0))
*/
#define QT_CHARTS_VERSION_CHECK(major, minor, patch) ((major<<16)|(minor<<8)|(patch))
#if defined(QT_CHARTS_LIBRARY)
# define QT_CHARTS_EXPORT Q_DECL_EXPORT
#else
# define QT_CHARTS_EXPORT Q_DECL_IMPORT
#endif
#if defined(BUILD_PRIVATE_UNIT_TESTS) && defined(QT_CHARTS_LIBRARY)
# define QT_CHARTS_AUTOTEST_EXPORT Q_DECL_EXPORT
#elif defined(BUILD_PRIVATE_UNIT_TESTS) && !defined(QT_CHARTS_LIBRARY)
# define QT_CHARTS_AUTOTEST_EXPORT Q_DECL_IMPORT
#else
# define QT_CHARTS_AUTOTEST_EXPORT
#endif
#ifdef QT_CHARTS_STATICLIB
# undef QT_CHARTS_EXPORT
# undef QT_CHARTS_AUTOTEST_EXPORT
# define QT_CHARTS_EXPORT
# define QT_CHARTS_AUTOTEST_EXPORT
#endif
#define QT_CHARTS_NAMESPACE QtCharts
#ifdef QT_CHARTS_NAMESPACE
# define QT_CHARTS_BEGIN_NAMESPACE namespace QT_CHARTS_NAMESPACE {
# define QT_CHARTS_END_NAMESPACE }
# define QT_CHARTS_USE_NAMESPACE using namespace QT_CHARTS_NAMESPACE;
#else
# define QT_CHARTS_BEGIN_NAMESPACE
# define QT_CHARTS_END_NAMESPACE
# define QT_CHARTS_USE_NAMESPACE
#endif
/*
On Windows min and max conflict with standard macros
*/
#ifdef Q_OS_WIN
#ifndef NOMINMAX
#define NOMINMAX
#endif
#endif
#endif // QCHARTGLOBAL_H