public override AuxiliaryLineParameter GetNewAuxiliaryLineParameterBaseHeight(int changeSizeWidth, int changeSizeHeight)
{
AuxiliaryLineParameter newParameter = AC.CloneParameter();
// 左下点の操作なら右側と上側は変わらない
int changeWidth = changeSizeWidth;
int changeHeight = changeSizeHeight;
int newLeft = AC.AuxiliaryLeft - CalcWidthChangeSize(changeSizeWidth, changeSizeHeight);
int newBottom = AC.AuxiliaryBottom + changeSizeHeight;
int minLeft = GetMinLeft();
int maxBottom = GetMaxBottom();
if (newBottom > maxBottom)
{
changeHeight = maxBottom - AC.AuxiliaryBottom;
newLeft = AC.AuxiliaryLeft - CalcWidthChangeSize(changeWidth, changeHeight);
newBottom = maxBottom;
}
if (newLeft < minLeft)
{
newLeft = minLeft;
newBottom = AC.AuxiliaryBottom + CalcHeightChangeSize(AC.AuxiliaryLeft - newLeft, changeHeight);
}
newParameter.ReplacePoint(new Point(newLeft, AC.AuxiliaryTop),
new Point(newLeft, newBottom),
new Point(AC.AuxiliaryRight, AC.AuxiliaryTop),
new Point(AC.AuxiliaryRight, newBottom));
return(newParameter);
}
public override AuxiliaryLineParameter GetNewAuxiliaryLineParameterBaseHeight(int changeSizeWidth, int changeSizeHeight)
{
AuxiliaryLineParameter newParameter = AC.CloneParameter();
// 右上点の操作なら左側や下側は変わらない
int changeWidth = changeSizeWidth;
int changeHeight = changeSizeHeight;
int newTop = AC.AuxiliaryTop - changeSizeHeight;
int newRight = AC.AuxiliaryRight + CalcWidthChangeSize(changeSizeWidth, changeSizeHeight);
int maxRight = GetMaxRight();
int minTop = GetMinTop();
if (newTop < minTop)
{
changeHeight = AC.AuxiliaryTop - minTop;
newRight = AC.AuxiliaryRight + CalcWidthChangeSize(changeWidth, changeHeight);
newTop = minTop;
}
if (newRight > maxRight)
{
newRight = maxRight;
newTop = AC.AuxiliaryTop - CalcHeightChangeSize(newRight - AC.AuxiliaryRight, changeHeight);
}
newParameter.ReplacePoint(new Point(AC.AuxiliaryLeft, newTop),
new Point(AC.AuxiliaryLeft, AC.AuxiliaryBottom),
new Point(newRight, newTop),
new Point(newRight, AC.AuxiliaryBottom));
return(newParameter);
}
public override AuxiliaryLineParameter GetNewAuxiliaryLineParameterBaseHeight(int changeSizeWidth, int changeSizeHeight)
{
AuxiliaryLineParameter newParameter = AC.CloneParameter();
// 右下点の操作なら左側や上側は変わらない
int changeWidth = changeSizeWidth;
int changeHeight = changeSizeHeight;
int newRight = AC.AuxiliaryRight + CalcWidthChangeSize(changeSizeWidth, changeSizeHeight);
int newBottom = AC.AuxiliaryBottom + changeSizeHeight;
int maxRight = GetMaxRight();
int maxBottom = GetMaxBottom();
if (newBottom > maxBottom)
{
changeHeight = maxBottom - AC.AuxiliaryBottom;
newRight = AC.AuxiliaryRight + CalcWidthChangeSize(changeWidth, changeHeight);
newBottom = maxBottom;
}
if (newRight > maxRight)
{
newRight = maxRight;
newBottom = AC.AuxiliaryBottom + CalcHeightChangeSize(maxRight - AC.AuxiliaryRight, changeHeight);
}
SetNewParameter(newParameter, newRight - AC.AuxiliaryRight, newBottom - AC.AuxiliaryBottom);
return(newParameter);
}
public override AuxiliaryLineParameter ExecuteCore(object operation = null)
{
Point leftTop = AC.AuxiliaryLeftTop;
Point leftBottom = AC.AuxiliaryLeftBottom;
Point rightTop = AC.AuxiliaryRightTop;
Point rightBottom = AC.AuxiliaryRightBottom;
int centerX = Common.CalcCenterX(leftTop, rightBottom);
int centerY = Common.CalcCenterY(leftBottom, rightTop);
Point newLeftTop = CalcRotatePoint(leftTop, centerX, centerY, Degree);
Point newLeftBottom = CalcRotatePoint(leftBottom, centerX, centerY, Degree);
Point newRightTop = CalcRotatePoint(rightTop, centerX, centerY, Degree);
Point newRightBottom = CalcRotatePoint(rightBottom, centerX, centerY, Degree);
// degreeの通りに回転したら画像からはみ出る場合に回転しない
if (IsOutOfRangeDisplayImage(newLeftTop) ||
IsOutOfRangeDisplayImage(newLeftBottom) ||
IsOutOfRangeDisplayImage(newRightTop) ||
IsOutOfRangeDisplayImage(newRightBottom))
{
return(AC.CloneParameter());
}
AuxiliaryLineParameter newParameter = AC.CloneParameter();
newParameter.ReplaceParameter(newLeftTop,
newLeftBottom,
newRightTop,
newRightBottom,
newParameter.Degree + Degree);
return(newParameter);
}
private AuxiliaryLineParameter MoveByMouse(Point moveFinishPoint)
{
AuxiliaryLineParameter newParameter = AC.CloneParameter();
int moveDistanceX = (int)(moveFinishPoint.X - MoveStartPoint.X);
int moveDistanceY = (int)(moveFinishPoint.Y - MoveStartPoint.Y);
newParameter.Move(moveDistanceX, moveDistanceY);
return(newParameter);
}
public override AuxiliaryLineParameter ExecuteCore(object o)
{
if (o is Keys.EnableKeys)
{
return(MoveByKey((Keys.EnableKeys)o));
}
else if (o is System.Windows.Point)
{
return(MoveByMouse(Common.ToDrawingPoint((System.Windows.Point)o)));
}
else if (o is System.Drawing.Point)
{
return(MoveByMouse((System.Drawing.Point)o));
}
return(AC.CloneParameter());
}
private AuxiliaryLineParameter MoveByKey(Keys.EnableKeys key)
{
AuxiliaryLineParameter newParameter = AC.CloneParameter();
// TODO: カーソルキーでの移動距離を可変にする
if (key == Keys.EnableKeys.Up)
{
newParameter.MoveHeight(-1);
}
else if (key == Keys.EnableKeys.Down)
{
newParameter.MoveHeight(1);
}
else if (key == Keys.EnableKeys.Right)
{
newParameter.MoveWidth(1);
}
else if (key == Keys.EnableKeys.Left)
{
newParameter.MoveWidth(-1);
}
return(newParameter);
}
public override AuxiliaryLineParameter ExecuteCore(object operation)
{
return(AC.CloneParameter());
}
public AuxiliaryLineParameter Execute(object operation)
{
BeforeParameter = AC.CloneParameter();
AfterParameter = ExecuteCore(operation);
return(AfterParameter);
}