curtain background images

1. Add background image to Qpushbutton: Background image can be scaled freely according to button size.void Setbuttonbackimage (Qpushbutton *button,qstring image,int sizew, int sizeh) { //163,163 is the original resolution, slightly tuned here. Qpixmap pixmap (image); Qpixmap fitpixmap=pixmap.scaled (163,163). Scaled (Sizew, Sizeh, Qt::ignoreaspectratio, qt::smoothtransformation); Button->setico

Clear the cache of css, javascript, and background images in the browser, and cssjavascript In the actual project development process, the page is uploaded to the server. To reduce the load on the server and reduce the load on the server, the browser caches images, css, and js to the Local Machine for the next visit to the website. This not only reduces the press

In the web design industry that has been popular over the past few years, we still see some great examples. this is one of the reasons why the increase in high-resolution monitors and the speed of surfing the Internet have reduced the loading time of these websites. There is a large image background. one of the most important considerations for website design is that when using background

I have changed the background of the image. how can I merge two images into one? I would like to share with you how to change the background of the image, that is, how can I combine the two images in PS, I believe that you will like to change the background of an image. how

This article mainly introduces the CSS to achieve transparent background image and text opacity effect of two methods, the need for friends can refer to the next Summary: Method One (frosted glass effect): Background image + Pseudo class + Flite:blur (3px) Method Two (translucent effect): Background map + positioning + Background:rgba (255,255,255,0.3) CSS to ac

/**Author: insunTitle: python captures bing homepage background imagesBlog: http://yxmhero1989.blog.163.com/blog/static/112157956201311743439712/**/The search giant has never seen bing. Recently, I saw an article saying that bing's background image is not bad.It's true that I want to use python to practice it.Check the source code with g_img = {url: the following url is the image address. Click the previous

From scratch to the original iPad, this work also referred to some online tutorials The images required in this tutorial are provided in a package and uploaded to csdn. : Http://download.csdn.net/download/yangyanghaoran/4344726 What will happen after this tutorial is completed? By the way, you can use Photoshop to create GIF images and teach you shortcut keys and skills. PS after completi

Problem description: staring at the desktop background. It's interesting if the desktop background changes like win7. The alarm generates an idea instantly. Use C # To write an image that dynamically switches the desktop background. After thinking about how to implement this idea, I thought about the following problems: (1): How can I switch

How js senses mouse changes in background images This article describes how to use javascript to detect mouse changes in background images. The example shows how to use javascript to detect mouse events and css-style images. For more information, see This article describes

Background five important attributesBackground-color: Specifies the color of the fill background.Background-image: references a picture as a background.Background-position: Specifies the position of the element background picture.Background-repeat: Decide whether to repeat the background picture.Background-attachment: Determines whether the

Background:There are two images, one is the target background image and the other is a color image with its own background color.First, draw the color image to the target background image, which can be achieved through BITBLT. However, the effect after implementation is: The color image on the target image has its own