Update Bitmap.createBitmap() documentation (790552b2) · Commits · e / os / android_frameworks_base

graphics/java/android/graphics/Bitmap.java

+6 −1

Original line number	Diff line number	Diff line
		@@ -559,6 +559,7 @@ public final class Bitmap implements Parcelable {
		* @param dstHeight The new bitmap's desired height.
		* @param filter true if the source should be filtered.
		* @return The new scaled bitmap or the source bitmap if no scaling is required.
		* @throws IllegalArgumentException if width is <= 0, or height is <= 0
		*/
		public static Bitmap createScaledBitmap(Bitmap src, int dstWidth, int dstHeight,
		boolean filter) {
		@@ -611,6 +612,9 @@ public final class Bitmap implements Parcelable {
		* @param width The number of pixels in each row
		* @param height The number of rows
		* @return A copy of a subset of the source bitmap or the source bitmap itself.
		* @throws IllegalArgumentException if the x, y, width, height values are
		* outside of the dimensions of the source bitmap, or width is <= 0,
		* or height is <= 0
		*/
		public static Bitmap createBitmap(Bitmap source, int x, int y, int width, int height) {
		return createBitmap(source, x, y, width, height, null, false);
		@@ -637,7 +641,8 @@ public final class Bitmap implements Parcelable {
		* translation.
		* @return A bitmap that represents the specified subset of source
		* @throws IllegalArgumentException if the x, y, width, height values are
		* outside of the dimensions of the source bitmap.
		* outside of the dimensions of the source bitmap, or width is <= 0,
		* or height is <= 0
		*/
		public static Bitmap createBitmap(Bitmap source, int x, int y, int width, int height,
		Matrix m, boolean filter) {