private string UpdateRegionRequestParam(PageTileInfo tile, string oldRegion, int width, int height)
{
if (oldRegion == "full") return "full";
int x, y, h, w;
GetDimsInPx(oldRegion, width, height, out x, out y, out w, out h);
//if we have exact region in tile
if (tile.Heigth == h && tile.Width == w && tile.XOffset == x && tile.YOffset == y)
{
return "full";
}
//old w and h remains, but x and y are going to get new values
return (x - tile.XOffset) + "," + (y - tile.YOffset) + "," + w + "," + h;
}
private bool RegionFitsInTile(PageTileInfo pageTile, string region, int width, int height)
{
int x, y, h, w;
GetDimsInPx(region, width, height, out x, out y, out w, out h);
return (x >= pageTile.XOffset && x < pageTile.XOffset + pageTile.Width &&
y >= pageTile.YOffset && y < pageTile.YOffset + pageTile.Heigth &&
x+w <= pageTile.XOffset + pageTile.Width &&
y + h <= pageTile.YOffset + pageTile.Heigth);
}
