コード例 #1
0
ファイル: ZedGraphControl.cs プロジェクト: sntree/ZedGraph
        /// <summary>
        /// Default Constructor
        /// </summary>
        public ZedGraphControl()
        {
            InitializeComponent();
            this.tooltip = ValuesToolTip.Create(this, this.pointToolTip);

            // These commands do nothing, but they get rid of the compiler warnings for
            // unused events
            bool b = MouseDown == null || MouseUp == null || MouseMove == null;

            // Link in these events from the base class, since we disable them from this class.
            base.MouseDown += new System.Windows.Forms.MouseEventHandler( this.ZedGraphControl_MouseDown );
            base.MouseUp += new System.Windows.Forms.MouseEventHandler( this.ZedGraphControl_MouseUp );
            base.MouseMove += new System.Windows.Forms.MouseEventHandler( this.ZedGraphControl_MouseMove );

            //this.MouseWheel += new System.Windows.Forms.MouseEventHandler( this.ZedGraphControl_MouseWheel );

            // Use double-buffering for flicker-free updating:
            SetStyle( ControlStyles.UserPaint | ControlStyles.AllPaintingInWmPaint
                | ControlStyles.DoubleBuffer | ControlStyles.ResizeRedraw, true );
            //isTransparentBackground = false;
            //SetStyle( ControlStyles.Opaque, false );
            SetStyle( ControlStyles.SupportsTransparentBackColor, true );
            //this.BackColor = Color.Transparent;

            Rectangle rect = new Rectangle( 0, 0, this.Size.Width, this.Size.Height );
            _masterPane = new MasterPane( "", rect );
            _masterPane.Margin.All = 0;
            _masterPane.Title.IsVisible = false;

            string titleStr = ZedGraphLocale.title_def;
            string xStr = ZedGraphLocale.x_title_def;
            string yStr = ZedGraphLocale.y_title_def;

            //GraphPane graphPane = new GraphPane( rect, "Title", "X Axis", "Y Axis" );
            GraphPane graphPane = new GraphPane( rect, titleStr, xStr, yStr );
            using ( Graphics g = this.CreateGraphics() )
            {
                graphPane.AxisChange( g );
                //g.Dispose();
            }
            _masterPane.Add( graphPane );

            this.hScrollBar1.Minimum = 0;
            this.hScrollBar1.Maximum = 100;
            this.hScrollBar1.Value = 0;

            this.vScrollBar1.Minimum = 0;
            this.vScrollBar1.Maximum = 100;
            this.vScrollBar1.Value = 0;

            _xScrollRange = new ScrollRange( true );
            _yScrollRangeList = new ScrollRangeList();
            _y2ScrollRangeList = new ScrollRangeList();

            _yScrollRangeList.Add( new ScrollRange( true ) );
            _y2ScrollRangeList.Add( new ScrollRange( false ) );

            _zoomState = null;
            _zoomStateStack = new ZoomStateStack();

            _graphDragState = new GraphDragState();
        }
コード例 #2
0
        /// <summary>
        /// Default Constructor
        /// </summary>
        public ZedGraphControl()
        {
            InitializeComponent();
            InitializeComponentPartial();
            this._tooltip = ValuesToolTip.Create(this, this.pointToolTip);

            // These commands do nothing, but they get rid of the compiler warnings for
            // unused events
            bool b = MouseDown == null || MouseUp == null || MouseMove == null;

            // Link in these events from the base class, since we disable them from this class.
            base.MouseDown += ZedGraphControl_MouseDown;
            base.MouseUp   += ZedGraphControl_MouseUp;
            base.MouseMove += ZedGraphControl_MouseMove;

            //this.MouseWheel += new System.Windows.Forms.MouseEventHandler( this.ZedGraphControl_MouseWheel );

            // Use double-buffering for flicker-free updating:
            SetStyle(ControlStyles.UserPaint
                     | ControlStyles.AllPaintingInWmPaint
                     | ControlStyles.DoubleBuffer
                     | ControlStyles.ResizeRedraw, true);
            //isTransparentBackground = false;
            //SetStyle( ControlStyles.Opaque, false );
            SetStyle(ControlStyles.SupportsTransparentBackColor, true);
            //this.BackColor = Color.Transparent;

            Rectangle rect = new Rectangle(0, 0, this.Size.Width, this.Size.Height);

            _masterPane                 = new MasterPane("", rect);
            _masterPane.Margin.All      = 0;
            _masterPane.Title.IsVisible = false;

            string titleStr = ZedGraphLocale.title_def;
            string xStr     = ZedGraphLocale.x_title_def;
            string yStr     = ZedGraphLocale.y_title_def;

            //GraphPane graphPane = new GraphPane( rect, "Title", "X Axis", "Y Axis" );
            GraphPane graphPane = new GraphPane(rect, titleStr, xStr, yStr);

            using (Graphics g = this.CreateGraphics())
            {
                graphPane.AxisChange(g);
                //g.Dispose();
            }
            _masterPane.Add(graphPane);

            this.hScrollBar1.Minimum = 0;
            this.hScrollBar1.Maximum = 100;
            this.hScrollBar1.Value   = 0;

            this.vScrollBar1.Minimum = 0;
            this.vScrollBar1.Maximum = 100;
            this.vScrollBar1.Value   = 0;

            _xScrollRange = new ScrollRange(true);

            YScrollRangeList.Add(new ScrollRange(true));
            Y2ScrollRangeList.Add(new ScrollRange(false));

            _zoomState      = null;
            _zoomStateStack = new ZoomStateStack();

            _graphDragState = new GraphDragState();

            CrossHairFontSpec = new FontSpec
            {
                FontColor = Color.Black,
                Size      = 9,
                Border    = { IsVisible = true },
                Fill      = { Color = Color.Beige, Brush = new SolidBrush(Color.Beige) },
                TextBrush = new SolidBrush(Color.Black)
            };
        }