private void EndEraseAreaSequence(PointerEventInfo info, ILevelGeometry viewport)
{
Rectangle selection = _band.Selection;
int xmin = Math.Max(Layer.TileOriginX, selection.Left);
int ymin = Math.Max(Layer.TileOriginY, selection.Top);
int xmax = Math.Min(Layer.TileOriginX + Layer.TilesWide, selection.Right);
int ymax = Math.Min(Layer.TileOriginY + Layer.TilesHigh, selection.Bottom);
TileReplace2DCommand command = new TileReplace2DCommand(Layer);
for (int x = xmin; x < xmax; x++)
{
for (int y = ymin; y < ymax; y++)
{
command.QueueReplacement(new TileCoord(x, y), (TileStack)null);
Layer[new TileCoord(x, y)] = null;
}
}
History.Execute(command);
_annots.Remove(_selection);
_inAreaSequence = false;
EndAutoScroll(info, viewport);
}
private void UpdateErasePathSequence(PointerEventInfo info)
{
TileCoord location = TileLocation(info);
if (!TileInRange(location))
{
return;
}
if (Layer[location] != null && Layer[location].Count > 0)
{
_drawCommand.QueueReplacement(location, (TileStack)null);
Layer[location] = null;
}
}
private void EndEraseAreaSequence(PointerEventInfo info, ILevelGeometry viewport)
{
Rectangle selection = _band.Selection;
int xmin = Math.Max(Layer.TileOriginX, selection.Left);
int ymin = Math.Max(Layer.TileOriginY, selection.Top);
int xmax = Math.Min(Layer.TileOriginX + Layer.TilesWide, selection.Right);
int ymax = Math.Min(Layer.TileOriginY + Layer.TilesHigh, selection.Bottom);
TileReplace2DCommand command = new TileReplace2DCommand(Layer);
for (int x = xmin; x < xmax; x++) {
for (int y = ymin; y < ymax; y++) {
command.QueueReplacement(new TileCoord(x, y), (TileStack)null);
Layer[new TileCoord(x, y)] = null;
}
}
History.Execute(command);
_annots.Remove(_selection);
_inAreaSequence = false;
EndAutoScroll(info, viewport);
}