缩小一组高分辨率坐标?
这是问题的一些背景。我们正在使用 EyeVis 墙设置,请参阅此链接:http://www.eyevis.co.uk/< /a>
EyeVis 墙可以随时在墙上显示任意数量的“窗口”。我们查询墙壁的尺寸,然后查询墙壁上当前显示的所有窗户的列表。这将作为一组坐标返回,如下所示:
左、上、宽、高
因此,在这个阶段,我们知道了墙的大小,以及墙内显示的每个窗口的坐标。 我们需要做的是在控制器查看的监视器上显示墙壁布局的表示。然后控制器将选择一个窗口(从监视器),该窗口将在 EyeVis 墙上放大。
我尝试了一些方法,希望有一种简单的方法可以实现这一目标。我的一个想法是:
- 用代码创建一个具有墙壁尺寸的面板。
- 使用坐标将每个窗口添加到此面板。
- 将主面板添加到表单并停靠面板
我认为这会自动缩放主面板中的所有面板,我们会看到布局,但运行时的停靠似乎并不像我想象的那样?
这是我的代码:(使用 C#)
Panel mainPanel = new Panel();
mainPanel.Width = eyeVisWallWidth;
mainPanel.Height = eyeVisWallHeight;
foreach (Window thisWindow in windowList)
{
Panel newWindow = new Panel();
newWindow.Top = thisWindow.windowTop;
newWindow.Width = thisWindow.windowWidth;
newWindow.Height = thisWindow.windowHeight;
newWindow.Left = thisWindow.windowLeft;
Label newLabel = new Label();
newLabel.Text = thisWindow.windowID.ToString() + ":" + newWindow.Height + ":" + newWindow.Width;
newWindow.Controls.Add(newLabel);
newWindow.BorderStyle = BorderStyle.FixedSingle;
mainPanel.Controls.Add(newWindow);
}
this.panel1.Controls.Add(mainPanel);
mainPanel.Dock = DockStyle.Fill;
mainPanel.Anchor = AnchorStyles.None;
所以现在我开始认为这可能必须用数学来解决,这确实不是我的强项。有没有人有任何建议或指示可以帮助我解决这个问题?
任何帮助表示赞赏! 问候 阿德里安
Here is some background to the problem. We are working with an EyeVis wall setup, see this link: http://www.eyevis.co.uk/
The EyeVis wall can have any number of 'windows' displayed on the wall at any time. We query the wall for its size dimensions, and then query it for a list of all the windows currently being displayed on the wall. This comes back as a set of co-ordinates as follows:
Left, Top, Width, Height
So at this stage we have the size of the wall, and the co-ordinates of each window being displayed within that wall.
What we need to do is display a representation of the wall's layout on a monitor being viewed by the controller. The controller will then select one of the windows (from the monitor) and this window will be enlarged on the EyeVis wall.
I have tried a few things, in the hope that there might be a simple way to achieve this. One idea I had was this:
- Create a panel in code with the dimensions of the wall.
- Add each window to this panel using the co-ordinates.
- Add the main panel to a form and dock the panel
I thought this would auto scale all the panels within the main panel and we would see the layout, but docking at runtime doesn't seem to behave the way I imagined?
This is the code I had: (Using C#)
Panel mainPanel = new Panel();
mainPanel.Width = eyeVisWallWidth;
mainPanel.Height = eyeVisWallHeight;
foreach (Window thisWindow in windowList)
{
Panel newWindow = new Panel();
newWindow.Top = thisWindow.windowTop;
newWindow.Width = thisWindow.windowWidth;
newWindow.Height = thisWindow.windowHeight;
newWindow.Left = thisWindow.windowLeft;
Label newLabel = new Label();
newLabel.Text = thisWindow.windowID.ToString() + ":" + newWindow.Height + ":" + newWindow.Width;
newWindow.Controls.Add(newLabel);
newWindow.BorderStyle = BorderStyle.FixedSingle;
mainPanel.Controls.Add(newWindow);
}
this.panel1.Controls.Add(mainPanel);
mainPanel.Dock = DockStyle.Fill;
mainPanel.Anchor = AnchorStyles.None;
So now I'm starting to think this might have to be solved with math, which is really not my strong point. Does anyone have any advice or a pointer to something which might help me with this?
Any help appreciated!
Regards
Adrian
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忘记关闭这个,我们只是将所有坐标除以一个公因数。
Forgot to close thise, we just ended up dividing all the co-ordinates by a common factor.