Gets or sets the number of twips per inch.
Assembly: System.Drawing (in System.Drawing.dll)
Normally, there are 1440 twips per inch; however, this number can be changed to scale the image. A value of 720 indicates that the image is double its normal size, or scaled to a factor of 2:1. A value of 360 indicates a scale of 4:1. Conversely, a value of 2880 indicates that the image is scaled down in size by a factor of two. A value of 1440 indicates a 1:1 scale ratio.