/// <summary>
/// 当鼠标移出，缩小图标并隐藏文字，恢复原状
/// </summary>
private void setButtonTextAndImageEmpty()
{
if (listQuickToolBar != null)
{
foreach (string key in listQuickToolBar.Keys)
{
GSOHudButtonInfo button = listQuickToolBar[key];
if (button != null)
{
button.SetImage(Application.StartupPath + button.imagePath);
button.Text = "";
}
}
}
}
/// <summary>
/// 配置HUD
/// </summary>
private void HUDToolBar()
{
//配置按钮属性
GSOHudButtonInfo navigate = new GSOHudButtonInfo(
"navigate", //按钮名称
EnumAction3D.ActionNull, //按钮事件
"/Resource/image/hand32.png", //按钮小图标
"/Resource/image/hand36.png", //按钮大图标
-180, 30, //按钮左上角的坐标
"浏览对象"); //按钮文字
GSOHudButtonInfo select = new GSOHudButtonInfo(
"select",
EnumAction3D.SelectObject,
"/Resource/image/select32.png",
"/Resource/image/select36.png",
-140, 30,
"选中对象");
GSOHudButtonInfo line = new GSOHudButtonInfo(
"line",
EnumAction3D.DrawPolyline,
"/Resource/image/Polyline32.png",
"/Resource/image/Polyline36.png",
-100, 30,
"绘制线");
GSOHudButtonInfo polygon = new GSOHudButtonInfo(
"polygon",
EnumAction3D.DrawPolygon,
"/Resource/image/Polygon32.png",
"/Resource/image/Polygon36.png",
-60, 30,
"绘制面");
GSOHudButtonInfo showFrom = new GSOHudButtonInfo(
"showFrom",
EnumAction3D.ActionNull,
"/Resource/image/Model32.png",
"/Resource/image/Model36.png",
180, 30,
"显示窗口");
//Hud背景
GSOHudButtonInfo toolBar = new GSOHudButtonInfo(
"toolbar",
EnumAction3D.ActionNull,
"/Resource/image/ToolBar.png",
"/Resource/image/ToolBar.png",
-195, 25,
"");
//添加进HudControl中
globeControl1.Globe.AddHudControl(navigate);
globeControl1.Globe.AddHudControl(select);
globeControl1.Globe.AddHudControl(line);
globeControl1.Globe.AddHudControl(polygon);
globeControl1.Globe.AddHudControl(showFrom);
globeControl1.Globe.AddHudControl(toolBar);
//添加进字典中
listQuickToolBar = new Dictionary <string, GSOHudButtonInfo>();
listQuickToolBar.Add(navigate.Name, navigate);
listQuickToolBar.Add(select.Name, select);
listQuickToolBar.Add(line.Name, line);
listQuickToolBar.Add(polygon.Name, polygon);
listQuickToolBar.Add(showFrom.Name, showFrom);
listQuickToolBar.Add(toolBar.Name, toolBar);
//鼠标按下事件
globeControl1.HudControlMouseDownEvent += (sender, e) =>
{
if (e.HudControl != null) //如果按钮不为空
{
GSOHudButton button = e.HudControl as GSOHudButton;
if (button == null)
{
return;
}
//在字典中找到按钮
if (listQuickToolBar.ContainsKey(button.Name) == true)
{
GSOHudButtonInfo buttonInfo = listQuickToolBar[button.Name];
if (buttonInfo != null)
{
//把字典中的动作赋给球
globeControl1.Globe.Action = buttonInfo.action;
//判断名称，显示窗口
if (buttonInfo.Name == "showFrom")
{
MessageBox.Show("显示窗口");
}
}
}
}
};
//鼠标移入事件
globeControl1.HudControlMouseIntoEvent += (sender, e) =>
{
if (e.HudControl != null)
{
isMouseInHudControl = true;
//先恢复默认
setButtonTextAndImageEmpty();
GSOHudButton button = e.HudControl as GSOHudButton;
if (button == null)
{
return;
}
if (listQuickToolBar.ContainsKey(button.Name) == true)
{
GSOHudButtonInfo buttonInfo = listQuickToolBar[button.Name];
if (buttonInfo == null)
{
return;
}
//改变鼠标滑过的按钮图标和文字
button.SetImage(Application.StartupPath + buttonInfo.bigImagePath);
button.Text = " " + buttonInfo.toolTip;
}
}
};
//鼠标移出事件
globeControl1.HudControlMouseOutEvent += (sender, e) =>
{
if (e.HudControl != null)
{
isMouseInHudControl = false;
GSOHudButton button = e.HudControl as GSOHudButton;
if (button == null)
{
return;
}
//恢复原样
setButtonTextAndImageEmpty();
}
};
}