private void InitMatrix(float left, float bottom, float right, float top)
{
this.CSCom.SetAnchorPointVisiable(true);
this.CSCom.SetControlPointVisiable(true);
if (this.selectedObjects.Count <VisualObject>() == 1)
{
VisualObject visualObject = this.selectedParentObjects.FirstOrDefault <VisualObject>();
this.AnchorPoint = visualObject.GetBoundingAnchorPoint();
PointF boundingSize = visualObject.GetBoundingSize();
this.Size = boundingSize;
this.Position = visualObject.Position;
this.Scale = visualObject.Scale;
this.RotationSkew = visualObject.RotationSkew;
if (!visualObject.OperationFlag.HasFlag(OperationMask.ScaleFlag) && !visualObject.OperationFlag.HasFlag(OperationMask.RotationFlag))
{
this.CSCom.SetControlPointVisiable(false);
}
this.CSCom.SetAnchorPointVisiable(visualObject.OperationFlag.HasFlag(OperationMask.AnchorMoveFlag));
}
else
{
this.AnchorPoint = new ScaleValue(0.5f, 0.5f, 0.1, -99999999.0, 99999999.0);
this.Size = new PointF(right - left, top - bottom);
this.RotationSkew = new ScaleValue(0f, 0f, 0.1, -99999999.0, 99999999.0);
this.Scale = new ScaleValue(1f, 1f, 0.1, -99999999.0, 99999999.0);
PointF anchorPointInPoints = this.CSCom.GetAnchorPointInPoints();
this.Position = new PointF(left + anchorPointInPoints.X, bottom + anchorPointInPoints.Y);
}
}
private void InitBoundingBox()
{
float num = 0f;
float num2 = 0f;
float num3 = 0f;
float num4 = 0f;
bool flag = true;
foreach (VisualObject current in this.selectedObjects)
{
VisualObject visualObject = current;
PointF boundingSize = visualObject.GetBoundingSize();
Rectangle rect = new Rectangle(0, 0, (int)boundingSize.X, (int)boundingSize.Y);
CSRect cSRect = this.CSCom.RectApplyTransform(rect, visualObject.GetCSVisual().ConvertToNodeMatrix(this.canvasObject.GetCSVisual()));
if (flag)
{
num = cSRect.MinX();
num2 = cSRect.MinY();
num3 = cSRect.MaxX();
num4 = cSRect.MaxY();
flag = false;
}
else
{
num = Math.Min(num, cSRect.MinX());
num2 = Math.Min(num2, cSRect.MinY());
num3 = Math.Max(num3, cSRect.MaxX());
num4 = Math.Max(num4, cSRect.MaxY());
}
}
this.InitMatrix(num, num2, num3, num4);
}