I have saved an image in sqlite and i am trying to retrieve it and displaying it in a QLabel using this code.
I am trying to exploit mupdf library (Qt4 app). I have taken some code from pdfdraw.c. I was able t开发者_如何学运维o create a pixmap (fz_pixmap) from a pdf page. Now I need to display the pixmap. It
At first I want to apologize for this stupid question, but I\'m fairly new to Q开发者_如何学Pythont, so forgive me ;)
Basically I am trying to load the image as a texture using QPixmap: texture[T_WALL] = bindTexture(QPixmap(\":/images/wall.png\"), GL_TEXTURE_2D);
I\'m looking for a method, no matter how roundabout, to horizontally stitch together three pixmaps into one (ie 20x20 + 20x20 + 20x20 -> 60x20). If it helps any, what I actually have is three png reso
I have a byte array with the conte开发者_如何学编程nts of an image (in png/bmp or some other format).
I have been looking for such answers. I开发者_开发百科 found this method in QPixmap transformed() though I think it does not help me in my pursuit of searching a method to convert QPixmap Images (gra
Simple situation: I have an object, which has a QPixmap member. Object first created (pixmap is null now), then pixmap readed from data base and inserted in object. I need to insert that pixmap in htm
How开发者_开发知识库 do we convert IplImage to a QPixmap or QImage? If the only answer is save the Iplimage then load it to the QPixmap, then how do we do that? I just found an interesting piece of
I have a QScene object in QWidget and inside QWidget I have QGraphicsView. I convert images to QPixMap give it to QScene as an element and I defined touch events in QGraphicsView class. In QGraphicsVi
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