private void SetMiniMapBorderRange() { //var scaledMiniMapHeight = BorderMiniMap.ActualHeight * ActualHeight / MapHeight; //var scaledMiniMapWidth = BorderMiniMap.ActualWidth * ActualWidth / MapWidth; //if (scaledMiniMapHeight > BorderMiniMap.ActualHeight) //{ // scaledMiniMapHeight = BorderMiniMap.ActualHeight; //} //if (scaledMiniMapWidth > BorderMiniMap.ActualWidth) //{ // scaledMiniMapWidth = BorderMiniMap.ActualWidth; //} ScrollViewerAdjustableSizeMap.UpdateLayout(); //var verticalOffset = ScrollViewerAdjustableSizeMap.VerticalOffset * BorderMiniMap.ActualHeight / MapHeight; //var horizontalOffset = ScrollViewerAdjustableSizeMap.HorizontalOffset * BorderMiniMap.ActualWidth / MapWidth; //BorderMiniMapRange.Height = scaledMiniMapHeight; //BorderMiniMapRange.Width = scaledMiniMapWidth; //Canvas.SetTop(BorderMiniMapRange, verticalOffset); //Canvas.SetLeft(BorderMiniMapRange, horizontalOffset); }
private void ScrollViewerAdjustableSizeMapMouseMove(object sender, MouseEventArgs e) { if (m_LastDragPoint.HasValue) { var posNow = e.GetPosition(ScrollViewerAdjustableSizeMap); var dX = posNow.X - m_LastDragPoint.Value.X; var dY = posNow.Y - m_LastDragPoint.Value.Y; m_LastDragPoint = posNow; ScrollViewerAdjustableSizeMap.ScrollToHorizontalOffset(ScrollViewerAdjustableSizeMap.HorizontalOffset - dX); ScrollViewerAdjustableSizeMap.ScrollToVerticalOffset(ScrollViewerAdjustableSizeMap.VerticalOffset - dY); } }
private void ScrollViewerAdjustableSizeMapMouseMove(object sender, MouseEventArgs e) { if (m_LastDragPoint.HasValue) { var posNow = e.GetPosition(ScrollViewerAdjustableSizeMap); var dX = posNow.X - m_LastDragPoint.Value.X; var dY = posNow.Y - m_LastDragPoint.Value.Y; m_LastDragPoint = posNow; ScrollViewerAdjustableSizeMap.ScrollToHorizontalOffset(ScrollViewerAdjustableSizeMap.HorizontalOffset - dX); ScrollViewerAdjustableSizeMap.ScrollToVerticalOffset(ScrollViewerAdjustableSizeMap.VerticalOffset - dY); if (e.LeftButton == MouseButtonState.Pressed) { SetMiniMapBorderRange(); } } }
private void ScrollViewerAdjustableSizeMapPreviewMouseLeftButtonUp(object sender, MouseButtonEventArgs e) { ScrollViewerAdjustableSizeMap.Cursor = Cursors.Arrow; ScrollViewerAdjustableSizeMap.ReleaseMouseCapture(); m_LastDragPoint = null; }