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沿左边缘的Vim窗口填充(Vim window padding along left edge)

 如何在vim窗口的左边缘添加间距？ 沿窗口最左边的文本使其难以阅读。 

How can I add spacing along the left edge of my vim window? Text along the very left edge of a window makes it difficult to read.

原文：https://stackoverflow.com/questions/6180067

更新时间：2023-11-25 15:11

最满意答案

 能够在28分钟之后弄清楚这一点哦，好吧，这里有：  
CGImageRef imageRef = CGImageCreateWithImageInRect([imageTaken CGImage], CGRectMake(0.0f, 0.0f, 960.0f, 960.0f));

[selectedImageView setImage:[UIImage imageWithCGImage:imageRef]];
CGImageRelease(imageRef);
 
 通过在960.0f裁剪，我能够保持图片的原始质量，并且能够告诉我从哪个Y “切割”它。 我还补充说：  
+ (UIImage*)rotate:(UIImage*)image andOrientation:(UIImageOrientation)orientation;
{
    UIGraphicsBeginImageContext(image.size);

    CGContextRef context=(UIGraphicsGetCurrentContext());

    if (orientation == UIImageOrientationRight) {
        CGContextRotateCTM (context, 90/180*M_PI) ;
    } else if (orientation == UIImageOrientationLeft) {
        CGContextRotateCTM (context, -90/180*M_PI);
    } else if (orientation == UIImageOrientationDown) {
        // NOTHING
    } else if (orientation == UIImageOrientationUp) {
        CGContextRotateCTM (context, 90/180*M_PI);
    }

    [image drawAtPoint:CGPointMake(0, 0)];
    UIImage *img=UIGraphicsGetImageFromCurrentImageContext();
    UIGraphicsEndImageContext();
    return img;
}
 
 因为图片将向左旋转。 

Was able to figure this out 28 minutes after, oh well, here it goes: 
CGImageRef imageRef = CGImageCreateWithImageInRect([imageTaken CGImage], CGRectMake(0.0f, 0.0f, 960.0f, 960.0f));

[selectedImageView setImage:[UIImage imageWithCGImage:imageRef]];
CGImageRelease(imageRef);
 
By cropping at 960.0f I am able to keep the original quality of the picture and also able to tell from which Y I am able to "cut" it from. I also added this: 
+ (UIImage*)rotate:(UIImage*)image andOrientation:(UIImageOrientation)orientation;
{
    UIGraphicsBeginImageContext(image.size);

    CGContextRef context=(UIGraphicsGetCurrentContext());

    if (orientation == UIImageOrientationRight) {
        CGContextRotateCTM (context, 90/180*M_PI) ;
    } else if (orientation == UIImageOrientationLeft) {
        CGContextRotateCTM (context, -90/180*M_PI);
    } else if (orientation == UIImageOrientationDown) {
        // NOTHING
    } else if (orientation == UIImageOrientationUp) {
        CGContextRotateCTM (context, 90/180*M_PI);
    }

    [image drawAtPoint:CGPointMake(0, 0)];
    UIImage *img=UIGraphicsGetImageFromCurrentImageContext();
    UIGraphicsEndImageContext();
    return img;
}
 
Because the picture is coming rotated to the left.

沿左边缘的Vim窗口填充(Vim window padding along left edge)

最满意答案

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