protected virtual void OnTransfromNeeded(object sender, TransfromNeededEventArg e)
{
try
{
e.ClipRectangle = this.clipRect;
e.CurrentTime = this.CurrentTime;
if (this.TransfromNeeded != null)
{
this.TransfromNeeded(this, e);
}
else
{
e.UseDefaultMatrix = true;
}
if (e.UseDefaultMatrix)
{
TransfromHelper.DoScale(e, this.animation);
TransfromHelper.DoRotate(e, this.animation);
TransfromHelper.DoSlide(e, this.animation);
}
}
catch
{
}
}
protected virtual void OnTransformNeeded(object sender, TransfromNeededEventArg e)
{
if (this.TransfromNeeded != null)
{
this.TransfromNeeded(this, e);
}
else
{
e.UseDefaultMatrix = true;
}
}
public static void DoRotate(TransfromNeededEventArg e, Animation animation)
{
Rectangle clientRectangle = e.ClientRectangle;
PointF tf = new PointF((float)(clientRectangle.Width / 2), (float)(clientRectangle.Height / 2));
e.Matrix.Translate(tf.X, tf.Y);
if (e.CurrentTime > animation.RotateLimit)
{
e.Matrix.Rotate((360f * (e.CurrentTime - animation.RotateLimit)) * animation.RotateCoeff);
}
e.Matrix.Translate(-tf.X, -tf.Y);
}
public static void DoScale(TransfromNeededEventArg e, Animation animation)
{
Rectangle clientRectangle = e.ClientRectangle;
PointF tf = new PointF((float)(clientRectangle.Width / 2), (float)(clientRectangle.Height / 2));
e.Matrix.Translate(tf.X, tf.Y);
float num = 1f - (animation.ScaleCoeff.X * e.CurrentTime);
float num2 = 1f - (animation.ScaleCoeff.X * e.CurrentTime);
if (Math.Abs(num) <= 0.001f)
{
num = 0.001f;
}
if (Math.Abs(num2) <= 0.001f)
{
num2 = 0.001f;
}
e.Matrix.Scale(num, num2);
e.Matrix.Translate(-tf.X, -tf.Y);
}
protected override void OnPaint(PaintEventArgs e)
{
Graphics graphics = e.Graphics;
this.OnFramePainting(e);
try
{
graphics.DrawImage((Image)this.bgBmp, 0, 0);
if (this.frame != null)
{
TransfromNeededEventArg ea = new TransfromNeededEventArg
{
ClientRectangle = new Rectangle(0, 0, base.Width, base.Height)
};
this.OnTransfromNeeded(ea);
graphics.SetClip(ea.ClipRectangle);
graphics.Transform = ea.Matrix;
graphics.DrawImage((Image)this.frame, 0, 0);
}
}
catch
{
}
this.OnFramePainted(e);
}
public static void DoSlide(TransfromNeededEventArg e, Animation animation)
{
float currentTime = e.CurrentTime;
e.Matrix.Translate((-e.ClientRectangle.Width * currentTime) * animation.SlideCoeff.X, (-e.ClientRectangle.Height * currentTime) * animation.SlideCoeff.Y);
}
public static void DoScale(TransfromNeededEventArg e, Animation animation)
{
Rectangle clientRectangle = e.ClientRectangle;
PointF tf = new PointF((float)(clientRectangle.Width / 2), (float)(clientRectangle.Height / 2));
e.Matrix.Translate(tf.X, tf.Y);
float num = 1f - (animation.ScaleCoeff.X * e.CurrentTime);
float num2 = 1f - (animation.ScaleCoeff.X * e.CurrentTime);
if (Math.Abs(num) <= 0.001f)
{
num = 0.001f;
}
if (Math.Abs(num2) <= 0.001f)
{
num2 = 0.001f;
}
e.Matrix.Scale(num, num2);
e.Matrix.Translate(-tf.X, -tf.Y);
}
public static void DoRotate(TransfromNeededEventArg e, Animation animation)
{
Rectangle clientRectangle = e.ClientRectangle;
PointF tf = new PointF((float)(clientRectangle.Width / 2), (float)(clientRectangle.Height / 2));
e.Matrix.Translate(tf.X, tf.Y);
if (e.CurrentTime > animation.RotateLimit)
{
e.Matrix.Rotate((360f * (e.CurrentTime - animation.RotateLimit)) * animation.RotateCoeff);
}
e.Matrix.Translate(-tf.X, -tf.Y);
}
private void OnTransfromNeeded(TransfromNeededEventArg ea)
{
if (this.TransfromNeeded != null)
{
this.TransfromNeeded(this, ea);
}
}
protected virtual void OnTransfromNeeded(object sender, TransfromNeededEventArg e)
{
try
{
e.ClipRectangle = this.clipRect;
e.CurrentTime = this.CurrentTime;
if (this.TransfromNeeded != null)
{
this.TransfromNeeded(this, e);
}
else
{
e.UseDefaultMatrix = true;
}
if (e.UseDefaultMatrix)
{
TransfromHelper.DoScale(e, this.animation);
TransfromHelper.DoRotate(e, this.animation);
TransfromHelper.DoSlide(e, this.animation);
}
}
catch
{
}
}
public static void DoSlide(TransfromNeededEventArg e, Animation animation)
{
float currentTime = e.CurrentTime;
e.Matrix.Translate((-e.ClientRectangle.Width * currentTime) * animation.SlideCoeff.X, (-e.ClientRectangle.Height * currentTime) * animation.SlideCoeff.Y);
}
protected virtual void OnTransformNeeded(object sender, TransfromNeededEventArg e)
{
if (this.TransfromNeeded != null)
{
this.TransfromNeeded(this, e);
}
else
{
e.UseDefaultMatrix = true;
}
}
