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1234567891011121314151617181920 | // Copyright (C) 2016 The Qt Company Ltd.// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause#include <QPainter>#include <QPixmap>#include <QPixmapCache>namespace src_gui_image_qpixmapcache {voidwrapper0(QPainter *painter) {//! [1] QPixmap pm;if(!QPixmapCache::find("my_big_image", &pm)) { pm.load("bigimage.png");QPixmapCache::insert("my_big_image", pm);} painter->drawPixmap(0,0, pm);//! [1]}// wrapper0}// src_gui_image_qpixmapcache
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