QPixmap pix;
pix.load(":/imagess/2022-11-11_162558.png");
ui->label->setPixmap(pix);
ui->label->setFixedSize(this->width()/2,this->height()/2); //设置label大小
ui->label->setScaledContents(true); //将pixmap图自适应填充到label
FR:徐海涛(hunk Xu)
QPixmap pix;
pix.load(":/imagess/2022-11-11_162558.png");
ui->label->setPixmap(pix);
ui->label->setFixedSize(this->width()/2,this->height()/2); //设置label大小
ui->label->setScaledContents(true); //将pixmap图自适应填充到label
FR:徐海涛(hunk Xu)