diff options
Diffstat (limited to 'src/plugins/scenegraph/openvg/qsgopenvgrenderable.cpp')
-rw-r--r-- | src/plugins/scenegraph/openvg/qsgopenvgrenderable.cpp | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/src/plugins/scenegraph/openvg/qsgopenvgrenderable.cpp b/src/plugins/scenegraph/openvg/qsgopenvgrenderable.cpp new file mode 100644 index 0000000000..97d0be99c8 --- /dev/null +++ b/src/plugins/scenegraph/openvg/qsgopenvgrenderable.cpp @@ -0,0 +1,87 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the QtQuick module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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 Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qsgopenvgrenderable.h" + +QT_BEGIN_NAMESPACE + +QSGOpenVGRenderable::QSGOpenVGRenderable() + : m_opacity(1.0f) +{ + m_opacityPaint = vgCreatePaint(); +} + +QSGOpenVGRenderable::~QSGOpenVGRenderable() +{ + vgDestroyPaint(m_opacityPaint); +} + +void QSGOpenVGRenderable::setOpacity(float opacity) +{ + if (m_opacity == opacity) + return; + + m_opacity = opacity; + VGfloat values[] = { + 1.0f, 1.0f, 1.0f, m_opacity + }; + vgSetParameterfv(m_opacityPaint, VG_PAINT_COLOR, 4, values); +} + +float QSGOpenVGRenderable::opacity() const +{ + return m_opacity; +} + +VGPaint QSGOpenVGRenderable::opacityPaint() const +{ + return m_opacityPaint; +} + +void QSGOpenVGRenderable::setTransform(const QOpenVGMatrix &transform) +{ + m_transform = transform; +} + +const QOpenVGMatrix &QSGOpenVGRenderable::transform() const +{ + return m_transform; +} + +QT_END_NAMESPACE |