@TomZ Thank you, I follow the order you mentioned and it works fine.

if (doSVG) { painter.setFont(fNum); painter.setPen(pNum); painter.save(); painter.translate(c.toPointF()+ b.toPointF() +tit->pos()); painter.rotate(radToDeg(ra)); painter.drawText(- ti->boundingRect().width()/2, -2, QString::number(n)); painter.restore(); }

deplUI6a.png

@Saviz I guess the path of the svg file may not be right. Can you post your qrc file here?
do you use qmake or cmake?

TabButton { id: root implicitHeight: *** implicitWidth: *** contentItem: Label { anchors.fill: parent Row { spacing: Image { id: buttonImage height: root.height width: root.height source:svg file } Text { text: root.text height: root.height width: root.availableWidth color: "white" horizontalAlignment: Text.AlignLeft verticalAlignment: Text.AlignVCenter } } } }

use splash widget?
https://doc.qt.io/qt-6/qsplashscreen.html

@RobotMaker said in Svg Rendering Perspective Transform on QGraphicsView Viewport:

Some code will be helpful. And how you update it?

try to call this after your change to update it. I use it to toggle svg pics display.
update(const QRectF &) ==>update( boundingRect() ); I assume you overrides boundingRect();

As explained here, QSvgWidget has been moved to a new module called QtSvgWidgets. According to the documentation:

Header: #include <QSvgWidget> CMake: find_package(Qt6 REQUIRED COMPONENTS SvgWidgets) target_link_libraries(mytarget PRIVATE Qt6::SvgWidgets) qmake: QT += svgwidgets Inherits: QWidget

So in Qt6 the solution is following:

QT += svgwidgets

@suslucoder said in Svg files does not appear on the screen:

There is no error code, i debug it but i cannot find any error also

Please simplify your code. Just write a small program that displays 1 PNG image and does nothing else.

When that works, replace the PNG image with an SVG image.

Solved it by changing my drawline to: painter.drawLine(QPointF(pX1, pY1), QPointF(pX2, pY2));

Is it possible to to extend QLabel and implement my own paintEvent() that draws the text and draws the svg image?

It seems to work, but would problaby take alot of effort to get it right (i.e. to get the image in the right location everytime).

void MypLabel::paintEvent(QPaintEvent* event) { QPainter painter(this); const auto pos = QPoint(0, 16); painter.drawText(pos, this->text()); const auto posPixMap = QPoint(30, 0); auto size = QSize(16, 16); auto pixMap = QIcon(":/Resources/smiley.svg").pixmap(size); painter.drawPixmap(posPixMap, pixMap); }

Hi
If you open the SVG in say inkscape and change its page size (ViewBox) does it then
work as expected in your app ?

Im not sure i understand what the goal since QSvgRenderer::setViewBox() did change the rendered size for me with QIcon so are we looking for something else ?

Turns out there is a simple solution:

app.setAttribute(Qt.AA_UseHighDpiPixmaps)

Hi
Seem you just want to paint it using a border.
Not having a border inside image.
That you can easy do when painting it.

Like

void MiniSVG::paintEvent(QPaintEvent* ) { QPainter p(this); QSvgRenderer r; // this would normally be a member.. r.load(QString(":/7XB_smaller.svg")); r.render(&p, rect().adjusted(64, 64, -64, -64)); }

alt text

sample to play with
https://www.dropbox.com/s/7a9t5ywrpmagxjd/drawsvg.zip?dl=0

if its only this image u need this for, you can also just change page size. ( view box)

alt text

that should work too.

@VinayVerma Were you able to find a solution to the above problem? I am facing the exact same issue.