public static List<Transition>CreateTransitionObjectsFromLayer(LayerInfo layerItem, int frameID)
{
List<Transition> toReturn = new List<Transition> ();
TransitionInfo trItem = null;
if (layerItem.Transitions.TryGetValue (1, out trItem)) {
double startsAt = (frameID - 1) * trItem.Duration;
RectangleF layerBox = layerItem.GetBoundingBox ();
System.Drawing.PointF startLocation = AnimationUtils.ConvertToPercentagePoint (layerBox.Location, layerItem.CanvasSize);
System.Drawing.PointF endLocation = AnimationUtils.ConvertToPercentagePoint (trItem.EndLocation, layerItem.CanvasSize);
double degAngle = trItem.RotationAngle;
foreach (KeyValuePair<TransitionEffectType, TransitionEffectSettings> eachSetting in trItem.Settings) {
if (eachSetting.Key == TransitionEffectType.Move) {
Transition playTransition = new Transition ((float)startsAt, (float)eachSetting.Value.Duration, TransitionTypes.Move, startLocation, endLocation);
toReturn.Add (playTransition);
} else
if (eachSetting.Key == TransitionEffectType.Scale) {
Transition playTransition = new Transition ((float)startsAt, (float)eachSetting.Value.Duration, TransitionTypes.Scale, startLocation, endLocation);
toReturn.Add (playTransition);
} else
if (eachSetting.Key == TransitionEffectType.Rotate) {
Transition playTransition = new Transition ((float)startsAt, (float)eachSetting.Value.Duration, (float)trItem.RotationAngle);
toReturn.Add (playTransition);
} else
if (eachSetting.Key == TransitionEffectType.FadeIn || eachSetting.Key == TransitionEffectType.FadeOut) {
Transition playTransition = new Transition ((float)startsAt, (float)eachSetting.Value.Duration, 0f, (float)trItem.FadeOpacity);
toReturn.Add (playTransition);
}
}
}
return toReturn;
}
public static LayerInfo Clone(LayerInfo layerInfo, bool withoutTransitions)
{
Dictionary<int, TransitionInfo> transitions = new Dictionary<int, TransitionInfo> ();
if (!withoutTransitions) {
foreach (KeyValuePair<int, TransitionInfo> eachTransition in layerInfo.Transitions) {
TransitionInfo trObj = new TransitionInfo (eachTransition.Value.ID);
trObj.SetEndFadeValue (eachTransition.Value.FadeOpacity);
trObj.SetEndLocation (eachTransition.Value.EndLocation);
trObj.SetEndScaleValue (eachTransition.Value.EndSize);
trObj.SetRotationValue (eachTransition.Value.RotationAngle);
// trObj.EffectType = eachTransition.Value.EffectType;
foreach (KeyValuePair<TransitionEffectType, TransitionEffectSettings> eachItem in eachTransition.Value.Settings) {
trObj.Settings [eachItem.Key] = eachItem.Value;
}//end foreach
transitions.Add (trObj.ID, trObj);
}//end foreach
}//end if
LayerInfo toReturn = new LayerInfo (layerInfo.ID, layerInfo.CanvasSize, transitions);
foreach (KeyValuePair<int, DrawingInfo> eachDrawingItem in layerInfo.DrawingItems) {
DrawingInfo drawingItem = null;
if (eachDrawingItem.Value.DrawingType == DrawingLayerType.Drawing) {
drawingItem =
new DrawingInfo (eachDrawingItem.Key,
new List<PointF> (eachDrawingItem.Value.PathPoints),
eachDrawingItem.Value.Brush, eachDrawingItem.Value.LineColor);
} else {
drawingItem =
new DrawingInfo (eachDrawingItem.Key, eachDrawingItem.Value.Image, eachDrawingItem.Value.ImageFrame);
}//end if else
switch (eachDrawingItem.Value.DrawingType) {
case DrawingLayerType.Drawing:
drawingItem =
new DrawingInfo (eachDrawingItem.Key,
new List<PointF> (eachDrawingItem.Value.PathPoints),
eachDrawingItem.Value.Brush, eachDrawingItem.Value.LineColor);
break;
case DrawingLayerType.Image:
drawingItem =
new DrawingInfo (eachDrawingItem.Key, eachDrawingItem.Value.Image, eachDrawingItem.Value.ImageFrame);
drawingItem.RotationAngle = eachDrawingItem.Value.RotationAngle;
drawingItem.RotatedImageBox = eachDrawingItem.Value.RotatedImageBox;
break;
case DrawingLayerType.Callout:
case DrawingLayerType.Comix:
case DrawingLayerType.Stamp:
drawingItem =
new DrawingInfo (eachDrawingItem.Key,
eachDrawingItem.Value.ContentPackItemID,
eachDrawingItem.Value.DrawingType,
eachDrawingItem.Value.Image,
eachDrawingItem.Value.ImageFrame,
eachDrawingItem.Value.LineColor);
drawingItem.RotationAngle = eachDrawingItem.Value.RotationAngle;
drawingItem.RotatedImageBox = eachDrawingItem.Value.RotatedImageBox;
drawingItem.CalloutText = eachDrawingItem.Value.CalloutText;
drawingItem.CalloutTextRect = eachDrawingItem.Value.CalloutTextRect;
break;
}//end switch
toReturn.AddDrawingInfo (drawingItem);
}//end foreach
return toReturn;
}
public void AddLayer(LayerInfo layer)
{
this.Layers [layer.ID] = layer;
}
public static void ScaleGraphicsObject(System.Drawing.PointF touchLocation,
System.Drawing.PointF prevTouchLocation,
LayerInfo layerItem,
CanvasControlPoint controlPoint,
bool aspectRatioLocked,
ContentPackItem.ItemSize itemSize = ContentPackItem.ItemSize.Small)
{
RectangleF boundingBox = layerItem.GetBoundingBox ();
bool scaleUpOnly = boundingBox.Width < 10f || boundingBox.Height < 10f;
float sx = 0;
float sy = 0;
System.Drawing.PointF fixedPoint = System.Drawing.PointF.Empty;
switch (controlPoint) {
case CanvasControlPoint.TopLeft:
// Fixed point is bottom-right
fixedPoint = new System.Drawing.PointF (boundingBox.Right, boundingBox.Bottom);
sx = boundingBox.Width / (boundingBox.Width + (touchLocation.X - prevTouchLocation.X));
sy = aspectRatioLocked ? sx : boundingBox.Height / (boundingBox.Height + (touchLocation.Y - prevTouchLocation.Y));
break;
case CanvasControlPoint.TopRight:
// Fixed point is bottom-left
fixedPoint = new System.Drawing.PointF (boundingBox.Left, boundingBox.Bottom);
sx = boundingBox.Width / (boundingBox.Width - (touchLocation.X - prevTouchLocation.X));
sy = aspectRatioLocked ?
sx :
boundingBox.Height / (boundingBox.Height + (touchLocation.Y - prevTouchLocation.Y));
break;
case CanvasControlPoint.BottomRight:
// Fixed point is top-left
fixedPoint = boundingBox.Location;
sx = boundingBox.Width / (boundingBox.Width - (touchLocation.X - prevTouchLocation.X));
sy = aspectRatioLocked ?
sx :
boundingBox.Height / (boundingBox.Height - (touchLocation.Y - prevTouchLocation.Y));
break;
case CanvasControlPoint.BottomLeft:
// Fixed point is top-right
fixedPoint = new System.Drawing.PointF (boundingBox.Right, boundingBox.Top);
sx = boundingBox.Width / (boundingBox.Width + (touchLocation.X - prevTouchLocation.X));
sy = aspectRatioLocked ?
sx :
boundingBox.Height / (boundingBox.Height - (touchLocation.Y - prevTouchLocation.Y));
break;
}//end switch
if (scaleUpOnly &&
sx < 1) {
sx = 1;
}//end if
if (scaleUpOnly &&
sy < 1) {
sy = 1;
}//end if
foreach (DrawingInfo eachDrawingInfo in layerItem.DrawingItems.Values) {
if (eachDrawingInfo.DrawingType == DrawingLayerType.Drawing) {
for (int i = 0; i < eachDrawingInfo.PathPoints.Count; i++) {
System.Drawing.PointF point = eachDrawingInfo.PathPoints [i];
point.X = sx * (point.X + (-fixedPoint.X)) + fixedPoint.X;
point.Y = sy * (point.Y + (-fixedPoint.Y)) + fixedPoint.Y;
eachDrawingInfo.PathPoints [i] = point;
}//end for
} else if (eachDrawingInfo.DrawingType == DrawingLayerType.Image ||
eachDrawingInfo.DrawingType == DrawingLayerType.Comix ||
eachDrawingInfo.DrawingType == DrawingLayerType.Stamp ||
eachDrawingInfo.DrawingType == DrawingLayerType.Callout) {
RectangleF imgFrame = eachDrawingInfo.ImageFrame;
imgFrame.Width *= sx;
imgFrame.Height *= sy;
switch (controlPoint) {
case CanvasControlPoint.BottomLeft:
imgFrame.X += touchLocation.X - prevTouchLocation.X;
break;
case CanvasControlPoint.BottomRight:
//NOTE: Location is ok, when the only item in the layer is the image.
break;
case CanvasControlPoint.TopLeft:
imgFrame.X += touchLocation.X - prevTouchLocation.X;
imgFrame.Y += touchLocation.Y - prevTouchLocation.Y;
break;
case CanvasControlPoint.TopRight:
imgFrame.Y += touchLocation.Y - prevTouchLocation.Y;
break;
}//end switch
eachDrawingInfo.ImageFrame = imgFrame;
eachDrawingInfo.RotatedImageBox = eachDrawingInfo.ImageFrame.Rotate (eachDrawingInfo.RotationAngle);
if (eachDrawingInfo.DrawingType == DrawingLayerType.Callout) {
eachDrawingInfo.CalloutTextRect = GetCalloutTextRect (eachDrawingInfo.ImageFrame, itemSize);
}//end if
}//end if else
}//end foreach
}
public static void RotateGraphicsObjectByAngle(double degAngle, LayerInfo layerItem)
{
RectangleF boundingBox = layerItem.GetBoundingBox ();
System.Drawing.PointF center = new System.Drawing.PointF (boundingBox.Width / 2, boundingBox.Height / 2);
double radAngle = degAngle * LOLConstants.DegToRad;
float angleCos = (float)Math.Cos (radAngle);
float angleSin = (float)Math.Sin (radAngle);
foreach (DrawingInfo eachDrawingInfo in layerItem.DrawingItems.Values) {
if (eachDrawingInfo.DrawingType == DrawingLayerType.Drawing) {
for (int i = 0; i < eachDrawingInfo.PathPoints.Count; i++) {
System.Drawing.PointF point = eachDrawingInfo.PathPoints [i];
// Translate point
float tx = point.X - center.X;
float ty = point.Y - center.Y;
// Rotate it
float rx = (tx * angleCos) - (ty * angleSin);
float ry = (ty * angleCos) + (tx * angleSin);
// Translate back
rx += center.X;
ry += center.Y;
point.X = rx;
point.Y = ry;
eachDrawingInfo.PathPoints [i] = point;
}//end for
} else if (eachDrawingInfo.DrawingType == DrawingLayerType.Image ||
eachDrawingInfo.DrawingType == DrawingLayerType.Comix ||
eachDrawingInfo.DrawingType == DrawingLayerType.Stamp) {
RectangleF imgFrame = eachDrawingInfo.ImageFrame;
eachDrawingInfo.RotatedImageBox = imgFrame.Rotate (degAngle);
eachDrawingInfo.RotationAngle = degAngle;
} else if (eachDrawingInfo.DrawingType == DrawingLayerType.Callout) {
throw new NotImplementedException ("Implement Callouts in AnimationUtils.RotateGraphicsObjectByAngle!");
}//end if else if
}//end foreach
}
public static void RotateGraphicsObject(System.Drawing.PointF touchLocation, LayerInfo layerItem, ref double prevRadAngle)
{
RectangleF boundingRect = layerItem.GetBoundingBox ();
System.Drawing.PointF center = new System.Drawing.PointF (boundingRect.Width / 2, boundingRect.Height / 2);
double deltaX = touchLocation.X - center.X;
double deltaY = touchLocation.Y - center.Y;
double radAngle = Math.Atan2 (deltaY, deltaX);
double angleDiff = radAngle - prevRadAngle;
float angleCos = (float)Math.Cos (angleDiff);
float angleSin = (float)Math.Sin (angleDiff);
foreach (DrawingInfo eachDrawingInfo in layerItem.DrawingItems.Values) {
if (eachDrawingInfo.DrawingType == DrawingLayerType.Drawing) {
for (int i = 0; i < eachDrawingInfo.PathPoints.Count; i++) {
System.Drawing.PointF point = eachDrawingInfo.PathPoints [i];
// Translate point
float tx = point.X - center.X;
float ty = point.Y - center.Y;
// Rotate it
float rx = (tx * angleCos) - (ty * angleSin);
float ry = (ty * angleCos) + (tx * angleSin);
// Translate back
rx += center.X;
ry += center.Y;
point.X = rx;
point.Y = ry;
eachDrawingInfo.PathPoints [i] = point;
}//end for
} else if (eachDrawingInfo.DrawingType == DrawingLayerType.Image ||
eachDrawingInfo.DrawingType == DrawingLayerType.Comix ||
eachDrawingInfo.DrawingType == DrawingLayerType.Stamp ||
eachDrawingInfo.DrawingType == DrawingLayerType.Callout) {
double degAngle = radAngle * LOLConstants.RadToDeg;
RectangleF imgFrame = eachDrawingInfo.ImageFrame;
eachDrawingInfo.RotatedImageBox = imgFrame.Rotate (degAngle);
}//end if else if
eachDrawingInfo.RotationAngle = radAngle * LOLConstants.RadToDeg;
}//end foreach
prevRadAngle = radAngle;
}
public static void MoveGraphicsObject(System.Drawing.PointF touchLocation, System.Drawing.PointF prevTouchLocation, LayerInfo layerItem)
{
foreach (DrawingInfo eachDrawingInfo in layerItem.DrawingItems.Values) {
if (eachDrawingInfo.DrawingType == DrawingLayerType.Drawing) {
for (int i = 0; i < eachDrawingInfo.PathPoints.Count; i++) {
System.Drawing.PointF point = eachDrawingInfo.PathPoints [i];
float xDiff = touchLocation.X - prevTouchLocation.X;
float yDiff = touchLocation.Y - prevTouchLocation.Y;
point.X += xDiff;
point.Y += yDiff;
eachDrawingInfo.PathPoints [i] = point;
}//end for
} else if (eachDrawingInfo.DrawingType == DrawingLayerType.Image ||
eachDrawingInfo.DrawingType == DrawingLayerType.Comix ||
eachDrawingInfo.DrawingType == DrawingLayerType.Stamp ||
eachDrawingInfo.DrawingType == DrawingLayerType.Callout) {
RectangleF imgFrame = eachDrawingInfo.ImageFrame;
float xDiff = touchLocation.X - prevTouchLocation.X;
float yDiff = touchLocation.Y - prevTouchLocation.Y;
imgFrame.X += xDiff;
imgFrame.Y += yDiff;
eachDrawingInfo.ImageFrame = imgFrame;
eachDrawingInfo.RotatedImageBox = eachDrawingInfo.ImageFrame.Rotate (eachDrawingInfo.RotationAngle);
if (eachDrawingInfo.DrawingType == DrawingLayerType.Callout) {
RectangleF calloutTextRect = eachDrawingInfo.CalloutTextRect;
calloutTextRect.X += xDiff;
calloutTextRect.Y += yDiff;
eachDrawingInfo.CalloutTextRect = calloutTextRect;
}//end if
}//end if else if
}//end foreach
}
public static TransitionEffectType CreateTransitionEffect(LayerInfo guideLayer, TransitionInfo transitionItem)
{
TransitionEffectType toReturn = TransitionEffectType.None;
RectangleF layerBox = guideLayer.GetBoundingBox ();
// Check for Move transition
if (layerBox.Location != transitionItem.EndLocation) {
toReturn = TransitionEffectType.Move;
}//end if
// Check for Rotation transition
double guideRotationAngle = guideLayer.DrawingItems.Select (s => s.Value.RotationAngle).Max ();
if (guideRotationAngle != transitionItem.RotationAngle) {
if (toReturn == TransitionEffectType.None) {
toReturn = TransitionEffectType.Rotate;
} else {
toReturn |= TransitionEffectType.Rotate;
}//end if else
}//end if
// Check for Scale transition
if (layerBox.Size != transitionItem.EndSize) {
if (toReturn == TransitionEffectType.None) {
toReturn = TransitionEffectType.Scale;
} else {
toReturn |= TransitionEffectType.Scale;
}//end if else
}//end if
return toReturn;
}
public static ScreenObject CreateScreenObjectFromLayer(LayerInfo layerItem, int frameID)
{
ScreenObject toReturn = null;
List<List<System.Drawing.PointF>> pathPoints = new List<List<System.Drawing.PointF>> ();
List<float> lineWidths = new List<float> ();
List<string> lineColors = new List<string> ();
RectangleF layerBox = layerItem.GetBoundingBox ();
byte [] imgBuffer = null;
if (layerItem.HasDrawingItems) {
switch (layerItem.DrawingItems [1].DrawingType) {
case DrawingLayerType.Drawing:
foreach (DrawingInfo eachDrawingInfo in layerItem.DrawingItems.Values) {
pathPoints.Add (ConvertToPercentageList (eachDrawingInfo.PathPoints, layerItem.CanvasSize));
lineWidths.Add (eachDrawingInfo.Brush.Thickness);
lineColors.Add (GetColorHexStr (eachDrawingInfo.LineColor));
}
toReturn = new ScreenObject (pathPoints, lineWidths, lineColors, 0f, layerItem.ID);
toReturn.InitialPosition = ConvertToPercentagePoint (layerBox.Location, layerItem.CanvasSize);
toReturn.Size = ConvertToPercentagePoint (new System.Drawing.PointF (layerBox.Size.Width, layerBox.Size.Height), layerItem.CanvasSize);
break;
case DrawingLayerType.Comix:
case DrawingLayerType.Image:
case DrawingLayerType.Stamp:
/*using (Bitmap imgData = layerItem.DrawingItems[1].Image) {
using (MemoryStream mem = new MemoryStream ()) {
imgData.Compress (Bitmap.CompressFormat.Png, 100, mem);
}
}*/
System.Drawing.PointF initialPosition = ConvertToPercentagePoint (layerBox.Location, layerItem.CanvasSize);
System.Drawing.PointF size = ConvertToPercentagePoint (new System.Drawing.PointF (layerBox.Width, layerBox.Height), layerItem.CanvasSize);
toReturn = new ScreenObject (initialPosition, size, imgBuffer, 0, layerItem.ID);
break;
default:
throw new InvalidOperationException (string.Format ("Not known drawing layer type {0}", layerItem.DrawingItems [1].DrawingType));
}
}
return toReturn;
}
public static void ApplyScaleTransformToObject(System.Drawing.PointF fixedPoint, float scaleX, float scaleY, LayerInfo layerItem)
{
foreach (DrawingInfo eachDrawingInfo in layerItem.DrawingItems.Values) {
for (int i = 0; i < eachDrawingInfo.PathPoints.Count; i++) {
System.Drawing.PointF point = eachDrawingInfo.PathPoints [i];
point.X = scaleX * (point.X + (-fixedPoint.X)) + fixedPoint.X;
point.Y = scaleY * (point.Y + (-fixedPoint.Y)) + fixedPoint.Y;
eachDrawingInfo.PathPoints [i] = point;
}//end for
}//end foreach
}
