diff --git a/doc/helianthus-doc-ru.odt b/doc/helianthus-doc-ru.odt
index 9c004d6..7b5dee9 100644
Binary files a/doc/helianthus-doc-ru.odt and b/doc/helianthus-doc-ru.odt differ
diff --git a/src/sprite.c b/src/sprite.c
index 1a0c93a..1ed72ef 100644
--- a/src/sprite.c
+++ b/src/sprite.c
@@ -206,10 +206,13 @@ void spriteSetScale(Sprite sprite, double scale) { sprite->scale = scale; }
 double spriteGetWidth(Sprite sprite) { return sprite->width; }
 void spriteSetWidth(Sprite sprite, double width)
 	{ sprite->width = width > 0 ? width : 0; }
-
 double spriteGetHeight(Sprite sprite) { return sprite->height; }
 void spriteSetHeight(Sprite sprite, double height)
 	{ sprite->height = height > 0 ? height : 0; }
+void spriteSetSize(Sprite sprite, double width, double height) {
+	spriteSetWidth(sprite, width);
+	spriteSetHeight(sprite, height);
+}
 
 int spriteGetRotateToDirection(Sprite sprite) { return sprite->rotateToDirection; }
 void spriteSetRotateToDirection(Sprite sprite, int rotateToDirection) {
diff --git a/src/sprite.h b/src/sprite.h
index 34f33c7..6c48426 100644
--- a/src/sprite.h
+++ b/src/sprite.h
@@ -47,9 +47,9 @@ void spriteSetScale(Sprite sprite, double scale);
 
 double spriteGetWidth(Sprite sprite);
 void spriteSetWidth(Sprite sprite, double width);
-
 double spriteGetHeight(Sprite sprite);
 void spriteSetHeight(Sprite sprite, double height);
+void spriteSetSize(Sprite sprite, double width, double height);
 
 int spriteGetRotateToDirection(Sprite sprite);
 void spriteSetRotateToDirection(Sprite sprite, int rotateToDirection);