I seen in many posts for resizing the image by keeping aspect ratio. These functions uses the fixed points(Width and Height) for RECT while resizing. But in my project, I need to resize t开发者_如何学
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How do I calculate the aspect ratio (formatted as integer:integer) by a given factor? For example, aspect ratio 16:9 has a factor of 1.778, because 16 / 9 = 1.778. But how can I find the ratio by tha
I have the following css: .mod.left { background-image: url(\"http://www.myimage.jpg\"); display: block;
#logo { background: url(/images/logo.png) 0 0 no-repeat; width: 268px; height: 96px; position: fixed; top: 10px;
I have a modalView that I am presenting with the UIModalPresentationPageSheet style, and this view has a scrollView, and an mageView inside of that scrollView to make it so I can show images, and allo
I want to create blocks for a iphone/ipad) game. I want to use same model so i need screen sizes for coding.
I want t开发者_Go百科o create a view such that one of the dimensions is based on a weight.However, I want that view to have a particular aspect ratio.In this case, i want it to be square.
I am using the UIImagePickerController to select images for my app. However I am facing some challenges with regards to maintaining aspect ratio of the selected images
Aloha, how do I determine/calculate whether an image aspect ratio is appropriate (proportion) in Javascript programatically, based 开发者_JAVA百科on these information?
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