hope someone of you can help me. I have a QGraphicsView, that is displaying a jpeg. The jpeg is much bigger than the QGraphicsView, so you can drag the jpeg (with the mouse). Over that jpeg I want to
I have a problem with QPixmap in Qt 4.7 on snow leopard 10.6.7 if it helps. QPixmap *pix = new QPixmap(\"image.png\");
Let say that i have id of another Xlib window and i want to draw over this window rectangle. Is there way to to draw it using Qt? I found on solution but it doesn\'t work for me:
I have a QLabel without any text but with a QPixmap image. I can not figure out a way 开发者_如何学运维to open a url when the user clicks the image. I can not use text in QLabel here.You don\'t need t
I\'m trying to use QGraphicsView in order to display a map image and draw some items on top of it. The map boundaries are in a Cartesian coordinate system, for example NE(-500,200) to SW(600,-350). I
I want to be able to save an image as text in a xml file and I can\'t manage to find a efficient way to do it !
jamvm -Dawt.toolkit=gnu.java.awt.peer.qt t开发者_C百科est QPixmap: It is not safe to use pixmaps outside the GUI thread
any good approach for managing assembly version numbers in TFS, possibly together with using the same number for the build number?
沙鸥与男孩范怡文歌曲:沙鸥与男孩歌手:范怡文苍白的天空里我的羽衣被风轻轻偷去我已不再美丽不能飞过我和你的距离在你眼中的我是那海上偶然出现的一种回忆我曾骄傲我是天空的唯一最能完全拥有你情愿为你脱下飞翔的彩
I would like to have a background image in my QGraphicsView that is always scaled (and cropped if necessary) to the size of the viewport, without scrollbars and without scrolling with the keyboard and
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