Class JAWTRectangle

  • All Implemented Interfaces:
    java.lang.AutoCloseable, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer

    public class JAWTRectangle
    extends org.lwjgl.system.Struct
    implements org.lwjgl.system.NativeResource
    Structure for a native rectangle.

    Member documentation

    • x – the rectangle X axis coordinate
    • y – the rectangle Y axis coordinate
    • width – the rectangle width
    • height – the rectangle height

    Layout

    
     struct JAWT_Rectangle {
         jint x;
         jint y;
         jint width;
         jint height;
     }
    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
      static class  JAWTRectangle.Buffer
      An array of JAWTRectangle structs.
      • Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer

        org.lwjgl.system.Pointer.Default
    • Field Summary

      Fields 
      Modifier and Type Field Description
      static int ALIGNOF
      The struct alignment in bytes.
      static int HEIGHT
      The struct member offsets.
      static int SIZEOF
      The struct size in bytes.
      static int WIDTH
      X
      Y
      The struct member offsets.
      • Fields inherited from interface org.lwjgl.system.Pointer

        BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE
    • Constructor Summary

      Constructors 
      Constructor Description
      JAWTRectangle​(java.nio.ByteBuffer container)
      Creates a JAWTRectangle instance at the current position of the specified ByteBuffer container.
    • Field Detail

      • SIZEOF

        The struct size in bytes.
      • ALIGNOF

        The struct alignment in bytes.
      • X, Y, WIDTH, HEIGHT

        The struct member offsets.
    • Constructor Detail

      • JAWTRectangle

        public JAWTRectangle​(java.nio.ByteBuffer container)
        Creates a JAWTRectangle instance at the current position of the specified ByteBuffer container. Changes to the buffer's content will be visible to the struct instance and vice versa.

        The created instance holds a strong reference to the container object.

    • Method Detail

      • sizeof

        public int sizeof()
        Specified by:
        sizeof in class org.lwjgl.system.Struct
      • x

        public int x()
        Returns the value of the x field.
      • y

        public int y()
        Returns the value of the y field.
      • width

        public int width()
        Returns the value of the width field.
      • height

        public int height()
        Returns the value of the height field.
      • x

        public JAWTRectangle x​(int value)
        Sets the specified value to the x field.
      • y

        public JAWTRectangle y​(int value)
        Sets the specified value to the y field.
      • width

        public JAWTRectangle width​(int value)
        Sets the specified value to the width field.
      • height

        public JAWTRectangle height​(int value)
        Sets the specified value to the height field.
      • set

        public JAWTRectangle set​(int x,
                                 int y,
                                 int width,
                                 int height)
        Initializes this struct with the specified values.
      • set

        public JAWTRectangle set​(JAWTRectangle src)
        Copies the specified struct data to this struct.
        Parameters:
        src - the source struct
        Returns:
        this struct
      • malloc

        public static JAWTRectangle malloc()
        Returns a new JAWTRectangle instance allocated with memAlloc. The instance must be explicitly freed.
      • calloc

        public static JAWTRectangle calloc()
        Returns a new JAWTRectangle instance allocated with memCalloc. The instance must be explicitly freed.
      • create

        public static JAWTRectangle create()
        Returns a new JAWTRectangle instance allocated with BufferUtils.
      • create

        public static JAWTRectangle create​(long address)
        Returns a new JAWTRectangle instance for the specified memory address.
      • createSafe

        @Nullable
        public static JAWTRectangle createSafe​(long address)
        Like create, but returns null if address is NULL.
      • malloc

        public static JAWTRectangle.Buffer malloc​(int capacity)
        Returns a new JAWTRectangle.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
        Parameters:
        capacity - the buffer capacity
      • calloc

        public static JAWTRectangle.Buffer calloc​(int capacity)
        Returns a new JAWTRectangle.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
        Parameters:
        capacity - the buffer capacity
      • create

        public static JAWTRectangle.Buffer create​(long address,
                                                  int capacity)
        Create a JAWTRectangle.Buffer instance at the specified memory.
        Parameters:
        address - the memory address
        capacity - the buffer capacity
      • createSafe

        @Nullable
        public static JAWTRectangle.Buffer createSafe​(long address,
                                                      int capacity)
        Like create, but returns null if address is NULL.
      • mallocStack

        public static JAWTRectangle mallocStack()
        Returns a new JAWTRectangle instance allocated on the thread-local MemoryStack.
      • callocStack

        public static JAWTRectangle callocStack()
        Returns a new JAWTRectangle instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
      • mallocStack

        public static JAWTRectangle mallocStack​(org.lwjgl.system.MemoryStack stack)
        Returns a new JAWTRectangle instance allocated on the specified MemoryStack.
        Parameters:
        stack - the stack from which to allocate
      • callocStack

        public static JAWTRectangle callocStack​(org.lwjgl.system.MemoryStack stack)
        Returns a new JAWTRectangle instance allocated on the specified MemoryStack and initializes all its bits to zero.
        Parameters:
        stack - the stack from which to allocate
      • mallocStack

        public static JAWTRectangle.Buffer mallocStack​(int capacity)
        Returns a new JAWTRectangle.Buffer instance allocated on the thread-local MemoryStack.
        Parameters:
        capacity - the buffer capacity
      • callocStack

        public static JAWTRectangle.Buffer callocStack​(int capacity)
        Returns a new JAWTRectangle.Buffer instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
        Parameters:
        capacity - the buffer capacity
      • mallocStack

        public static JAWTRectangle.Buffer mallocStack​(int capacity,
                                                       org.lwjgl.system.MemoryStack stack)
        Returns a new JAWTRectangle.Buffer instance allocated on the specified MemoryStack.
        Parameters:
        stack - the stack from which to allocate
        capacity - the buffer capacity
      • callocStack

        public static JAWTRectangle.Buffer callocStack​(int capacity,
                                                       org.lwjgl.system.MemoryStack stack)
        Returns a new JAWTRectangle.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
        Parameters:
        stack - the stack from which to allocate
        capacity - the buffer capacity
      • nx

        public static int nx​(long struct)
        Unsafe version of x().
      • ny

        public static int ny​(long struct)
        Unsafe version of y().
      • nwidth

        public static int nwidth​(long struct)
        Unsafe version of width().
      • nheight

        public static int nheight​(long struct)
        Unsafe version of height().
      • nx

        public static void nx​(long struct,
                              int value)
        Unsafe version of x.
      • ny

        public static void ny​(long struct,
                              int value)
        Unsafe version of y.
      • nwidth

        public static void nwidth​(long struct,
                                  int value)
        Unsafe version of width.
      • nheight

        public static void nheight​(long struct,
                                   int value)
        Unsafe version of height.