DEXTUpload.NET
Enumeration RotationMethod
- The minimum supported version
- 5.0.0.0
- The minimum support environment
- .NET Framework 4.0
- Explanation
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The "RotationMethod" enumeration is that indicates how to rotate the original image in 90-degree increments.
There is also a method of inputting the angles directly, but if the image is rotated in 90-degree increments, it is also possible to use a member of the "RotationMethod".
To rotate a image is to use the "Rotate" method of the "DEXTUpload.NET.ImageProc" class.
var target = new FileInfo("source.jpg"); var rotated = ImageProc.Rotate(source, RotationMethod.Auto);
- Type
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public enum RotationMethod
- Members
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Auto
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Gets or sets whether or not to rotate relative to the value of the "DEXTUpload.NET.ImageMetaDataPropertyTagIds.Orientation" tag.
In many cases, photos taken on a mobile phone is rotated. This member is used to rotate such a photo to correct position. However, if no Orientation information of the photographed direction in the image, the automatic rotation function does not work properly.
CW90
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90 degrees clockwise.
CCW90
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90 degrees counterclockwise.
CW180
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180 degrees clockwise.
CCW180
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180 degrees counterclockwise.
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