private bool gotoMap(string mapId)
{
if (NgMaps == null)
{
curMap = null;
curMapImage = null;
curPoint = null;
return false;
}
var map2b = NgMaps.FirstOrDefault(x => x.id == mapId);
if (map2b == null)
return false;
curMap = map2b;
var imgPath = Path.Combine(ImageFolderRelativePath, curMap.img);
curMapImage = Image.FromFile(imgPath);
return true;
}
private void MapImmitator_MouseLeave(object sender, EventArgs e)
{
curPoint = null;
}
private bool IntersectsMouse(NgMapObjPoint point, MouseEventArgs e)
{
var x = (float)(Width * point.x / 100);
var y = (float)(Height * point.y / 100);
return (e.X >= x - DotRadius && e.X <= x + DotRadius &&
e.Y >= y - DotRadius && e.Y <= y + DotRadius);
}
private void MapImmitator_MouseUp(object sender, MouseEventArgs e)
{
string idMapChange = null;
if (isUpHover)
idMapChange = curMap.backLink;
else if (curPoint != null)
idMapChange = curPoint.href;
if (idMapChange == null)
return;
var mapGoOk = gotoMap(idMapChange);
if (!mapGoOk)
idMapChange = String.Format("FINISH-POINT:{0},{1},{2}", curPoint.x, curPoint.y, curPoint.label);
// ... fire map changed event for all subsequent clicks
if (MapChanged != null)
MapChanged(idMapChange);
curPoint = null;
}
private void MapImmitator_MouseMove(object sender, MouseEventArgs e)
{
if (curMap == null)
return;
curPoint = curMap.points.LastOrDefault(p => IntersectsMouse(p, e));
isUpHover = (e.X < 90 && e.Y < 60);
Invalidate();
}
