/// <summary>
/// インスタンスの複製
/// </summary>
/// <returns></returns>
public MouseState Clone()
{
var ret = new MouseState
{
Pos = (ScreenPos)Pos.Clone(),
Delta = Delta,
Attr = (Buttons)Attr.Clone(),
_paneAtPos = _paneAtPos
};
return(ret);
}
/// <summary>
/// マウスMoveイベント
/// </summary>
/// <param name="e"></param>
public virtual void OnMouseMove(MouseState e)
{
if (_posDown == null || _zoomDown == null || _scrollDown == null || e.Pane == null)
{
return;
}
if (e.Attr.Equals(_trigger))
{
// 画面の拡大/縮小
ScreenPos movePos = e.Pos - _posDown; // カーソルの移動量の計算
ScreenPos pdBak = (ScreenPos)_posDown.Clone();
if (_isCenterLock)
{
_posDown.X = e.Pane.GetPaneRect().LT.X + (e.Pane.GetPaneRect().RB.X - e.Pane.GetPaneRect().LT.X) / 2;
_posDown.Y = e.Pane.GetPaneRect().LT.Y + (e.Pane.GetPaneRect().RB.Y - e.Pane.GetPaneRect().LT.Y) / 2;
}
XyBase zoomNow = _zoomDown + movePos * 3; // ズーム値の算出 速度変更(高解像度に伴い) 2016.11.15 Tono 2→3
// ズーム値を規定範囲内に収める
if (zoomNow.X > 4000)
{
zoomNow.X = 4000;
}
if (zoomNow.Y > 4000)
{
zoomNow.Y = 4000;
}
if (zoomNow.X < 5)
{
zoomNow.X = 5;
}
if (zoomNow.Y < 5)
{
zoomNow.Y = 5;
}
if (_isSameXY)
{
zoomNow.Y = zoomNow.X;
}
Pane.Zoom = (XyBase)zoomNow.Clone(); // ズーム値の反映
// クリックした位置を基準にしてズームするように画面をスクロールする。
double ZoomRatioX = (double)zoomNow.X / _zoomDown.X; // X方向のズーム率の算出
double ZoomRatioY = (double)zoomNow.Y / _zoomDown.Y; // Y方向のズーム率の算出
ScreenPos beforeDownPos = _posDown - _scrollDown - e.Pane.GetPaneRect().LT; //
ScreenPos afterDownPos = ScreenPos.FromInt((int)(ZoomRatioX * beforeDownPos.X), (int)(ZoomRatioY * beforeDownPos.Y));
if (_noscrollmove.value == false)
{
Pane.Scroll = _scrollDown - (afterDownPos - beforeDownPos);
}
else
{
_noscrollmove.value = false;
}
Pane.Invalidate(null);
_posDown = pdBak;
}
else
{
OnMouseUp(e);
}
}