Skip to content

chore: update copyright year and improve image scaling #43

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
deepin-bot merged 1 commit into from
Mar 12, 2026
Merged

chore: update copyright year and improve image scaling #43

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
17 changes: 13 additions & 4 deletions workmodule.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
// SPDX-FileCopyrightText: 2022 UnionTech Software Technology Co., Ltd.
// SPDX-FileCopyrightText: 2022 - 2026 UnionTech Software Technology Co., Ltd.
//
// SPDX-License-Identifier: LGPL-3.0-or-later

Expand Down Expand Up @@ -144,10 +144,19 @@ void ErollThread::processCapturedImage(int id, const QImage &preview)
return;

QImage img;
if (preview.size() == QSize(800, 600))
if (preview.size() == QSize(800, 600)) {
img = preview;
else
img = preview.scaled(QSize(800, 600));
} else {
const int pw = preview.width();
const int ph = preview.height();
double scale = qMax(800.0 / pw, 600.0 / ph);
int srcW = qRound(800.0 / scale);
int srcH = qRound(600.0 / scale);
int srcX = (pw - srcW) / 2;
int srcY = (ph - srcH) / 2;
img = preview.copy(srcX, srcY, srcW, srcH)
.scaled(800, 600, Qt::IgnoreAspectRatio, Qt::FastTransformation);
}

if (1 == id) {
sendCapture(img);
Expand Down
Loading