public void showmap()
{
//foreach (CYZTile ct in mTiles_back)
//{
// ct._ShowTileFunc();
//}
try
{
if (cmap != null)
{
cmap.removeobj();
if (File.Exists(cmap.ImgFullName))
{
File.Delete(cmap.ImgFullName);
}
}
cmap = new ArxMap.Acad.CYZLoadMap();
cmap.ImgName = "gd.png";
cmap.ImgFullName = imgName;
cmap.newImg();
//高斯投影 正算
//从 wgs84坐标系 投影到 cad的坐标系(区域投影坐标)
//double[] xyMin = Projection.gauss.Instance.qy_gauss_zs(tileMinY, tileMinX);
//double[] xyMax = Projection.gauss.Instance.qy_gauss_zs(tileMaxY, tileMaxX);
//cmap.setImgScale((xyMax[1] - xyMin[1]) / tilesWidth, (xyMax[0] - xyMin[0]) / tilesHeight, 1.0);
//cmap.setImgPosition(xyMin[1], xyMin[0], 0);
cmap.setImgScale((tileMaxX - tileMinX) / tilesWidth, (tileMaxY - tileMinY) / tilesHeight, 1.0);
cmap.setImgPosition(tileMinX, tileMinY, 0);
cmap.MoveTop(false);
}
catch (Exception ex) { }
}
public CYZTile()
{
cmap = new ArxMap.Acad.CYZLoadMap();
}
