image-rotation

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Auto Rotate Picture in Picture Box

My project has a picturebox control for loading pictures, it\'s working fine. 开发者_如何转开发However, some vertical jpg pictures are shown horizontally in Windows Explorer and also in my picturebox[详细]

2023-01-26 05:57 分类：问答
How can I rotate a transparent png by 45 degrees using imagemagick and keep the new image transparent?

I have a 16x16 transparent png and I did convert -rotate -45 a.png b.png This rotated it and created a new image b.png which is of size 22x22 and which when I use against a background shows the ori[详细]

2023-01-23 18:49 分类：问答
help to calculate atan2 properly

I need to calculate the angle between lines. I need to calculate atan. So I am using such code static inline CGFloat angleBetweenLinesInRadians2(CGPoint line1Start, CGPoint line1End)[详细]

2023-01-23 08:22 分类：问答
Rotate Arrow UIImage in a circle in objC

I\'m working on the iPad app, In which I have to rotate a arrow in a circle by touch. But I\'m facing problems in it. The problem is in the angle calculation to which the image must be rotate.[详细]

2023-01-22 04:37 分类：问答
jquery animate problem

I need to modify this plugin to rotate images without waiting for animation to end. If you visit that link you might notice that animation restarts at the the end of previous animation but i want imag[详细]

2023-01-18 10:29 分类：问答
Rotate a UIImage or UIView to a particular angle, NOT an amount of angle

Objective-C for iOS. How do I rotate an image or view TO a particular angle. I have tried the two methods below, but both rotate the AMOUNT of angle, not TO the angle.[详细]

2023-01-07 11:19 分类：问答
How to keep image from autorotating?

I\'ve got an UIImageView as a background image for my application, which, like a helicopter in distress, autorotates. The problem is when the orientati开发者_如何学JAVAon autorotates my image gets shi[详细]

2023-01-05 23:58 分类：问答
How do I create a fade in effect on a rotating background image using Jquery

I\'m currently using a small jquery script to rotate through background images on a portfolio site I\'\'m creating for a friend\'s portfolio site here\'s the code:[详细]

2022-12-17 18:35 分类：问答
Can some please explain this jQuery code? [duplicate]

This question already has answers here: Closed 9 years ago. Possible Duplicate: Can someone Explain this jQuery code?[详细]

2022-12-13 22:30 分类：问答
How To Rotate Image By Nearest Neighbor Interpolation Using Matlab

My Plain Code without interpolation: im1 = imread(\'lena.jpg\');imshow(im1); [m,n,p]=size(im1); thet = rand(1);[详细]

2022-12-12 13:41 分类：问答