Mamanyonyo/atrooney-online-2
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Fix transformation mode for layers (#998)

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* Fix transformation mode for layers

Resolve #997

* always use smooth transform resampling for stretched images

* Used fixed frame size

* Run Clang Format over file

---------

Co-authored-by: in1tiate <32779090+in1tiate@users.noreply.github.com>
Co-authored-by: Salanto <62221668+Salanto@users.noreply.github.com>
Co-authored-by: stonedDiscord <Tukz@gmx.de>
This commit is contained in:
Leifa 2024-07-09 12:52:41 +02:00 committed by GitHub
parent 81ca470c0c
commit 8a98de8cb3
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GPG Key ID: B5690EEEBB952194
1 changed files with 6 additions and 4 deletions
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10
src/animationlayer.cpp
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@ -229,6 +229,7 @@ void AnimationLayer::calculateFrameGeometry()
{
m_mask_rect = QRect();
m_scaled_frame_size = QSize();
m_transformation_mode = m_transformation_mode_hint;
QSize widget_size = size();
if (!widget_size.isValid() || !m_frame_size.isValid())
@ -239,6 +240,7 @@ void AnimationLayer::calculateFrameGeometry()
if (m_stretch_to_fit)
{
m_scaled_frame_size = widget_size;
m_transformation_mode = Qt::SmoothTransformation;
}
else
{
@ -251,11 +253,11 @@ void AnimationLayer::calculateFrameGeometry()
double scale = double(widget_size.height()) / double(m_scaled_frame_size.height());
m_scaled_frame_size *= scale;
}
if (m_transformation_mode_hint == Qt::FastTransformation)
{
m_transformation_mode = scale < 1.0 ? Qt::SmoothTransformation : Qt::FastTransformation;
}
if (m_transformation_mode_hint == Qt::FastTransformation)
{
m_transformation_mode = widget_size.height() < m_frame_size.height() ? Qt::SmoothTransformation : Qt::FastTransformation;
}
displayCurrentFrame();