Exemplo n.º 1
0
        /// <summary>
        /// �R���X�g���N�^
        /// </summary>
        /// <param name="doc">�h�L�������g</param>
        public Canvas(Document doc)
        {
            _surface = doc.Surface;
            _drawBrush = new SolidBrush(Color.Black);
            _pen = new Pen(_drawBrush);
            this.DoubleBuffered = true;

            doc.SurfaceChangeEvent += new Document.SurfaceChangeEventHandler(onSurfaceChange);
        }
Exemplo n.º 2
0
        /// <summary>
        /// �R���X�g���N�^
        /// </summary>
        /// <param name="id">�h�L�������gID</param>
        public Document(Int32 id)
        {
            _id = id;
            _penSize = 1;
            _fileName = "";
            _dirty = false;

            _surface = new Surface(50, 50);
            _backSurface = _surface.Clone() as Surface;
            _historyList = new HistoryActionList();
        }
Exemplo n.º 3
0
        /// <summary>
        /// ���̃T�[�t�F�C�X�̃f�[�^��������g�ɃR�s�[����
        /// </summary>
        /// <param name="dstX">�R�s�[���X���W</param>
        /// <param name="dstY">�R�s�[���Y���W</param>
        /// <param name="src">�R�s�[���̃T�[�t�F�C�X</param>
        /// <param name="srcX">�R�s�[����X���W</param>
        /// <param name="srcY">�R�s�[����Y���W</param>
        /// <param name="w">����</param>
        /// <param name="h">�c��</param>
        public void copy(Int32 dstX, Int32 dstY, Surface src, Int32 srcX, Int32 srcY, Int32 w, Int32 h)
        {
            Byte[,] srcBuffer = src.getBuffer();

            //�R�s�[�̈�̃N���b�s���O
            //�摜���]�����A�]����̗̈悩��͂ݏo���Ă���΂�����������B
            Rectangle dstRect = getRect(),
                      srcRect = src.getRect();

            dstRect.Intersect(new Rectangle(dstX, dstY, w, h));
            srcRect.Intersect(new Rectangle(srcX, srcY, w, h));

            //���ۂɃR�s�[����̈�̕��E������w,h�ŗǂ��Ƃ͌���Ȃ��B
            //�R�s�[��A�R�s�[���̗̈�̕��̂����A���������̒l��g�p����
            Int32 copyW = Math.Min(dstRect.Width, srcRect.Width),
                  copyH = Math.Min(dstRect.Height, srcRect.Height);

            if(copyW < 1 || copyH < 1)
            {
                return;
            }

            Int32 ptDstX,ptDstY,ptSrcX,ptSrcY;
            for(Int32 y=0; y < copyH; y++)
            {
                for(Int32 x=0; x < copyW; x++)
                {
                    ptDstX = dstRect.Left + x;
                    ptDstY = dstRect.Top  + y;
                    ptSrcX = srcRect.Left + x;
                    ptSrcY = srcRect.Top  + y;

                    _buffer[ptDstX,ptDstY] = srcBuffer[ptSrcX,ptSrcY];
                }
            }
        }
Exemplo n.º 4
0
 /// <summary>
 /// �������g�̕�����Ԃ�
 /// </summary>
 /// <returns>�������g�̕���</returns>
 public object Clone()
 {
     Surface clone = new Surface(_w, _h);
     clone.copy(0,0, this, 0, 0, _w, _h);
     return clone;
 }
Exemplo n.º 5
0
 /// <summary>
 /// �R���X�g���N�^
 /// </summary>
 /// <param name="doc">�ҏW�Ώۂ̃h�L�������g</param>
 /// <param name="surface">�ҏW��̃T�[�t�F�C�X</param>
 /// <param name="backSurface">�ҏW�O�̃T�[�t�F�C�X</param>
 public SurfaceCopyAction(Document doc, Surface surface, Surface backSurface)
 {
     _doc = doc;
     _surface = surface;
     _backSurface = backSurface;
 }