DecodeUtils

object DecodeUtils
Content copied to clipboard

A collection of useful utility methods for decoding images.

Functions

calculateInSampleSize
Link copied to clipboard
@JvmStatic()
fun calculateInSampleSize(@Px() srcWidth: Int, @Px() srcHeight: Int, @Px() dstWidth: Int, @Px() dstHeight: Int, scale: Scale): Int
Content copied to clipboard
Calculate the BitmapFactory.Options.inSampleSize given the source dimensions of the image (srcWidth and srcHeight), the output dimensions (dstWidth, dstHeight), and the scale.
computeSizeMultiplier
Link copied to clipboard
@JvmStatic()
fun computeSizeMultiplier(@Px() srcWidth: Double, @Px() srcHeight: Double, @Px() dstWidth: Double, @Px() dstHeight: Double, scale: Scale): Double
Content copied to clipboard
@JvmStatic()
fun computeSizeMultiplier(@Px() srcWidth: Float, @Px() srcHeight: Float, @Px() dstWidth: Float, @Px() dstHeight: Float, scale: Scale): Float
Content copied to clipboard
@JvmStatic()
fun computeSizeMultiplier(@Px() srcWidth: Int, @Px() srcHeight: Int, @Px() dstWidth: Int, @Px() dstHeight: Int, scale: Scale): Double
Content copied to clipboard
Calculate the percentage to multiply the source dimensions by to fit/fill the destination dimensions while preserving aspect ratio.