C++ (Cpp) image示例

示例#1

文件： list-view.cpp 项目： Brunnis/bsnes-mercury

void pListView::setImage(unsigned selection, unsigned position, const nall::image& image) {
  QTreeWidgetItem* item = qtListView->topLevelItem(selection);
  if(item) {
    if(image.empty() == 0) item->setIcon(position, CreateIcon(image));
    if(image.empty() == 1) item->setIcon(position, QIcon());
  }
}

示例#2

文件： list-view.cpp 项目： ChoccyHobNob/DiCE

void pListView::setImage(unsigned row, unsigned column, const nall::image& image) {
  QTreeWidgetItem* item = qtListView->topLevelItem(row);
  if(item) {
    if(image.empty() == 0) item->setIcon(column, CreateIcon(image));
    if(image.empty() == 1) item->setIcon(column, QIcon());
  }
}

示例#3

文件： utility.cpp 项目： vonmoltke/vmsnes

static QIcon CreateIcon(const nall::image& image, bool scale = false) {
  if(image.empty()) return QIcon();
  nall::image qtBuffer = image;
  qtBuffer.transform(0, 32, 255u << 24, 255u << 16, 255u << 8, 255u << 0);
  if(scale) qtBuffer.scale(16, 16, Interpolation::Linear);
  QImage qtImage(qtBuffer.data, qtBuffer.width, qtBuffer.height, QImage::Format_ARGB32);
  return QIcon(QPixmap::fromImage(qtImage));
}