c++ Qt QLabel won't resize with fixed ratio Stack Overflow

c++ Qt QLabel won't resize with fixed ratio Stack Overflow. This property's default is false. Qlabel () pixmap = qtgui.qpixmap () pixmap.load ('test.png').

c++ Qt QLabel won't resize with fixed ratio Stack Overflow from stackoverflow.com

Lets we have an image of 1920 x 1080 pixels and our width of our qlabel is only 400 pixels. Bahasa indonesia deutsch english español français italiano latviešu magyar nyelv nederlands polski português. (original height of the image) /.

Source: stackoverflow.com

It will generate a python file in the same directory. Qpixmap qpixmap = qpixmap ::

New Height Of Our Image, Preserving The Aspect Ratio Would Be:

Qpixmap qpixmap = qpixmap :: This property's default is false. It can also be used as a mnemonic key for other widgets.

Qlabel () Pixmap = Qtgui.qpixmap () Pixmap.load ('Test.png').

Bahasa indonesia deutsch english español français italiano latviešu magyar nyelv nederlands polski português. Scaledtowidth ( 400 ) ; This adds the concept of a scanout_ pixmap to the randr_crtc object, and also adds a master.

(Original Height Of The Image) /.

Lets we have an image of 1920 x 1080 pixels and our width of our qlabel is only 400 pixels. When enabled and the label shows a pixmap, it will scale the pixmap to fill the available space. Pmap = qpixmap(current_container().name_to_abspath(entry.name)) if entry.width > 0 and entry.height.

Sie Können Die Pixmap Skalieren, Indem Sie Das Seitenverhältnis Bei Jeder Änderung Beibehalten:

If aspectratiomode is qt::keepaspectratiobyexpanding, the pixmap is scaled to a rectangle as small as possible outside size, preserving the aspect ratio. Fromimage ( * pimg ) ; % self.filename) return self.imagelabel.setpixmap(qpixmap.fromimage(image)) self.scalefactor = 1.0 self.printact.setenabled(true) self.fittowindowact.setenabled(true).

// Width Of The Label

Low_rez = qtcore.qsize (40, 40) high_rez = qtcore.qsize (400, 400) pixmap = qtgui.qpixmap (path) pixmap = pixmap.scaled (low_rez) i then increase the resolution back to. It will generate a python file in the same directory. If the given size is empty, this.