zhusenlin/aistudio-wpf-diagram
1
0
Fork 0
mirror of https://gitee.com/akwkevin/aistudio.-wpf.-diagram synced 2026-04-08 02:06:40 +08:00
Code Issues Packages Projects Releases Wiki Activity

小优化

Browse Source
This commit is contained in:
艾竹
2023-02-03 22:36:08 +08:00
parent bd90d55ca8
commit da8cf08051
2 changed files with 11 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
AIStudio.Wpf.DiagramDesigner/Controls/DesignerCanvas.cs
View File

@@ -572,10 +572,17 @@ namespace AIStudio.Wpf.DiagramDesigner
if (dragObject.DesignerItem is SerializableObject serializableObject)
{
var designerItems = serializableObject.ToObject();
var minleft = designerItems.OfType<DesignerItemViewModelBase>().Min(p => p.Left);
var mintop = designerItems.OfType<DesignerItemViewModelBase>().Min(p => p.Top);
var maxright = designerItems.OfType<DesignerItemViewModelBase>().Max(p => p.Left + p.ItemWidth);
var maxbottom = designerItems.OfType<DesignerItemViewModelBase>().Max(p => p.Top + p.ItemHeight);
var itemswidth = maxright - minleft;
var itemsheight = maxbottom - mintop;
foreach (var item in designerItems.OfType<DesignerItemViewModelBase>())
{
item.Left += position.X;
item.Top += position.Y;
item.Left += position.X - itemswidth / 2;
item.Top += position.Y - itemsheight / 2;
}
_viewModel.AddItemCommand.Execute(designerItems);
}