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[工具资源] TKImageView - 可定制样式的图片裁剪工具类

TKImageView

An easy way to crop an image.

Features

  • Both iPhone/iPad available
  • Support pinch gesture to zoom
  • Support pan gesture to move&resize
  • Support cutomize line width and color
  • Support cross line and middle line

System requirements

  • iOS 7.0 or higher

Samples

[工具资源] TKImageView - 可定制样式的图片裁剪工具类 [工具资源] TKImageView - 可定制样式的图片裁剪工具类

Properties

name type description
toCropImage UIImage the image you want to crop.
needScaleCrop BOOL determines whether you need to scale crop with pinch gesture or not.
showMidLines BOOL thow the lines in the middle of each border, which can receive pan gesture to resize the crop area when the aspect ratio is ZERO.
showCrossLines BOOL show the cross lines in the crop area.
cropAspectRatio CGFloat The aspect retio you want to crop the image, equals to WIDTH / HEIGHT.
cropAreaBorderLineColor UIColor the color of border lines.
cropAreaBorderLineWidth CGFloat the width of border lines.
cropAreaCornerLineColor UIColor the line color of the corner.
cropAreaCornerLineWidth CGFloat the width of the corner area, not the line width in corner.
cropAreaCornerWidth CGFloat the line width of the corner.
cropAreaCornerHeight CGFloat the height of the corner area.
minspace CGFloat the minimum distance between the corners of one border.
cropAreaCrossLineWidth CGFloat the width of cross lines.
cropAreaCrossLineColor UIColor the color of cross lines.
cropAreaMidLineWidth CGFloat the width of middle lines.
cropAreaMidLineHeight CGFloat the height of middle lines.
cropAreaMidLineColor UIColor the color of middle lines.
maskColor UIColor the color of the mask view which is always transparent black.

Function

You can get the cropped image by this function.

- (UIImage *)currentCroppedImage;

Bug&Feature Report

If you find any bugs in my code or you think it is useful to add some features in this tool, please write a issue or mail to me yinyu@tinkers.com.cn , thanks a lot!

原文  https://github.com/3tinkers/TKImageView
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