Example #1
0
        /// <summary>Set ScrollBar increments and bounds from map dimensions.</summary>
        public virtual void SetScrollLimits(IMapDisplayWinForms model)
        {
            if (model == null)
            {
                return;
            }
            var smallChange = Size.Ceiling(model.GridSize.Scale(MapScale));

            HorizontalScroll.SmallChange = smallChange.Width;
            VerticalScroll.SmallChange   = smallChange.Height;

            var largeChange = Size.Round(ClientSize.Scale(0.75F));

            HorizontalScroll.LargeChange = Math.Max(largeChange.Width, smallChange.Width);
            VerticalScroll.LargeChange   = Math.Max(largeChange.Height, smallChange.Height);

            var size = Hexgrid.GetSize(MapSizePixels, MapScale);

            if (AutoScrollMinSize != size)
            {
                AutoScrollMinSize        = size;
                HorizontalScroll.Maximum = Math.Min(1, Math.Max(1, Padding.Left + Padding.Right
                                                                + size.Width - ClientSize.Width));
                VerticalScroll.Maximum = Math.Min(1, Math.Max(1, Padding.Top + Padding.Bottom
                                                              + size.Height - ClientSize.Height));
                Invalidate();
            }
        }
        /// <summary>Set ScrollBar increments and bounds from map dimensions.</summary>
        public virtual void SetScrollLimits(IMapDisplay model)
        {
            if (model == null || !AutoScroll)
            {
                return;
            }
            var smallChange = Size.Ceiling(model.GridSize.Scale(MapScale));

            HorizontalScroll.SmallChange = smallChange.Width;
            VerticalScroll.SmallChange   = smallChange.Height;

            var largeChange = Size.Round(ClientSize.Scale(0.75F));

            HorizontalScroll.LargeChange = Math.Max(largeChange.Width, smallChange.Width);
            VerticalScroll.LargeChange   = Math.Max(largeChange.Height, smallChange.Height);

            var size = DataContext.Hexgrid.GetSize(MapSizePixels, MapScale)
                       + Margin.Size;

            if (AutoScrollMinSize != size)
            {
                AutoScrollMinSize        = size;
                HorizontalScroll.Maximum = Math.Min(1, Math.Max(1, Margin.Horizontal
                                                                + size.Width - ClientSize.Width));
                VerticalScroll.Maximum = Math.Min(1, Math.Max(1, Margin.Vertical
                                                              + size.Height - ClientSize.Height));
                Invalidate();
            }
        }
Example #3
0
        /// <summary>Set ScrollBar increments and bounds from map dimensions.</summary>
        public virtual void SetScroll()
        {
            var smallChange = Size.Ceiling(Host.GridSize.Scale(MapScale));

            HorizontalScroll.SmallChange = smallChange.Width;
            VerticalScroll.SmallChange   = smallChange.Height;

            var largeChange = Size.Round(ClientSize.Scale(0.75F));

            HorizontalScroll.LargeChange = Math.Max(largeChange.Width, smallChange.Width);
            VerticalScroll.LargeChange   = Math.Max(largeChange.Height, smallChange.Height);

            var size = TransposeSize(Size.Ceiling(MapSizePixels.Scale(MapScale)));

            if (AutoScrollMinSize != size)
            {
                AutoScrollMinSize        = size;
                HorizontalScroll.Maximum = Math.Min(1, Math.Max(1, size.Width - ClientSize.Width));
                VerticalScroll.Maximum   = Math.Min(1, Math.Max(1, size.Height - ClientSize.Height));
                Invalidate();
            }
        }