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Commit 7ba6f430 authored by John Reck's avatar John Reck
Browse files

Clarify createScaledBitmap's 'filter' docs 

Reddit complained the docs were bad, so make the docs less bad.

Test: none
Change-Id: I61928ea859af4ce0a63a9b545ea1b6dd965cc3df
parent cbcaabed

graphics/java/android/graphics/Bitmap.java

+7 −1
Original line number Original line Diff line number Diff line
@@ -738,7 +738,13 @@ public final class Bitmap implements Parcelable { 
     * @param src       The source bitmap.

     * @param src       The source bitmap.

     * @param dstWidth  The new bitmap's desired width.

     * @param dstWidth  The new bitmap's desired width.

     * @param dstHeight The new bitmap's desired height.

     * @param dstHeight The new bitmap's desired height.

     * @param filter    true if the source should be filtered.

     * @param filter    Whether or not bilinear filtering should be used when scaling the

     *                  bitmap. If this is true then bilinear filtering will be used when

     *                  scaling which has better image quality at the cost of worse performance.

     *                  If this is false then nearest-neighbor scaling is used instead which

     *                  will have worse image quality but is faster. Recommended default

     *                  is to set filter to 'true' as the cost of bilinear filtering is

     *                  typically minimal and the improved image quality is significant.

     * @return The new scaled bitmap or the source bitmap if no scaling is required.

     * @return The new scaled bitmap or the source bitmap if no scaling is required.

     * @throws IllegalArgumentException if width is <= 0, or height is <= 0

     * @throws IllegalArgumentException if width is <= 0, or height is <= 0

     */

     */