/// <summary>
///加指北针
/// </summary>
public void AddNewCompass()
{
LayoutClass.CompassSymbol from = new LayoutClass.CompassSymbol();
Point location = ComputeResizeLocation(from.Box.Location, boxscale);
CompassSymbol newcompass = new CompassSymbol(from, location, boxscale);
this.Add(newcompass.Box);
}
/// <summary>
/// 放大缩小事件重绘事件TODO
/// </summary>
private void ResizeAllControl()
{
double resizescale;
if (PB_background.Width < PB_background.Height)
{
resizescale = (double)((size_boxregular.Width * boxscale) / PB_background.Size.Width);
}
else
{
resizescale = (double)((size_boxregular.Height * boxscale) / PB_background.Size.Width);
}
PB_background.Size = new Size((int)(PB_background.Width * resizescale), (int)(PB_background.Height * resizescale));
PB_background.Location = new Point((this.Width - PB_background.Width) / 2, (this.Height - PB_background.Height) / 2);
foreach (Control c in this.PB_background.Controls)
{
if (c.Name == "Map")
{
c.Location = ComputeResizeLocation(c.Location, resizescale);
Bitmap newmap = new Bitmap(mapbitmap, new Size((int)(mapbitmap.Width * boxscale / ratio2screen), (int)(mapbitmap.Height * boxscale / ratio2screen)));
c.Size = newmap.Size;
((PictureBox)c).Image = newmap;
}
if (c.Name == "TextboxSymbol")
{
TextboxSymbol from = new TextboxSymbol();
from.textbox = (Label)c;
Point newlocation = ComputeResizeLocation(c.Location, resizescale);
TextboxSymbol newtextsymbol = new TextboxSymbol(from, newlocation, resizescale);
PB_background.Controls.Remove(c);
this.Add(newtextsymbol.textbox);
}
if (c.Name == "ScaleSymbol")
{
ScaleSymbol from = new ScaleSymbol(real2map, new Point((int)(PB_background.Width * 0.7), (int)(PB_background.Height * 0.7)));
from.Box = (PictureBox)c;
Point newlocation = ComputeResizeLocation(c.Location, resizescale);
ScaleSymbol newsymbol = new ScaleSymbol(from, real2map, newlocation, resizescale);
PB_background.Controls.Remove(c);
this.Add(newsymbol.Box);
}
if (c.Name == "CompassSymbol")
{
CompassSymbol from = new CompassSymbol();
from.Box = (Label)c;
Point newlocation = ComputeResizeLocation(c.Location, resizescale);
CompassSymbol newsymbol = new CompassSymbol(from, newlocation, resizescale);
PB_background.Controls.Remove(c);
this.Add(newsymbol.Box);
}
if (c.Name == "LegendSymbol")
{
LegendSymbol from = new LegendSymbol(thismap, new Point((int)(PB_background.Width * 0.7), (int)(PB_background.Height * 0.5)));
from.Box = (Label)c;
Point newlocation = ComputeResizeLocation(c.Location, resizescale);
LegendSymbol newsymbol = new LegendSymbol(thismap, from, newlocation, boxscale);
PB_background.Controls.Remove(c);
this.Add(newsymbol.Box);
}
if (c.Name == "NeatLine")
{
SetNeatline();
}
}
}
