ICODE-ADC/lammps
4
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

add support for Image rendering with up to 4x4 antialiasing and SSAO mode

Browse Source
This commit is contained in:
Axel Kohlmeyer
2023-08-10 21:16:17 -04:00
parent 4fb5135887
commit 55d0b84428
3 changed files with 42 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
tools/lammps-gui/imageviewer.cpp
View File

@ -30,6 +30,7 @@
#include <QScreen>
#include <QScrollArea>
#include <QScrollBar>
#include <QSettings>
#include <QStatusBar>
#include <QVBoxLayout>
#include <QWheelEvent>
@ -63,7 +64,7 @@ ImageViewer::ImageViewer(const QString &fileName, LammpsWrapper *_lammps, QWidge
menuLayout->addWidget(new QPushButton("Rotate Up"));
menuLayout->addWidget(new QPushButton("Rotate Down"));
menuLayout->addWidget(new QComboBox);
mainLayout->addLayout(menuLayout);
mainLayout->addWidget(scrollArea);
mainLayout->addWidget(buttonBox);
@ -74,12 +75,19 @@ ImageViewer::ImageViewer(const QString &fileName, LammpsWrapper *_lammps, QWidge
QImageReader reader(fileName);
reader.setAutoTransform(true);
const QImage newImage = reader.read();
if (newImage.isNull()) {
QMessageBox::warning(this, QGuiApplication::applicationDisplayName(),
tr("Cannot load %1: %2").arg(fileName, reader.errorString()));
return;
}
image = newImage;
QSettings settings;
settings.beginGroup("snapshot");
int xsize = settings.value("xsize", 800).toInt();
int ysize = settings.value("ysize", 600).toInt();
settings.endGroup();
// scale back to achieve antialiasing
image = newImage.scaled(xsize, ysize, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
imageLabel->setPixmap(QPixmap::fromImage(image));
scaleFactor = 1.0;
resize(image.width() + 20, image.height() + 50);