public void AddZoomToAreaAnimation(PowerPoint.Shape zoomShape)
{
PrepareForZoomToArea();
//Create zoomed-in version of the part of the slide specified by zoom shape
zoomSlideCroppedShapes.PictureFormat.CropLeft += zoomShape.Left;
zoomSlideCroppedShapes.PictureFormat.CropTop += zoomShape.Top;
zoomSlideCroppedShapes.PictureFormat.CropRight += (PowerPointPresentation.Current.SlideWidth - (zoomShape.Left + zoomShape.Width));
zoomSlideCroppedShapes.PictureFormat.CropBottom += (PowerPointPresentation.Current.SlideHeight - (zoomShape.Top + zoomShape.Height));
PowerPointLabsGlobals.CopyShapePosition(zoomShape, ref zoomSlideCroppedShapes);
zoomSlideCroppedShapes.LockAspectRatio = Office.MsoTriState.msoTrue;
if (zoomSlideCroppedShapes.Width > zoomSlideCroppedShapes.Height)
{
zoomSlideCroppedShapes.Width = PowerPointPresentation.Current.SlideWidth;
}
else
{
zoomSlideCroppedShapes.Height = PowerPointPresentation.Current.SlideHeight;
}
zoomSlideCroppedShapes.Left = (PowerPointPresentation.Current.SlideWidth / 2) - (zoomSlideCroppedShapes.Width / 2);
zoomSlideCroppedShapes.Top = (PowerPointPresentation.Current.SlideHeight / 2) - (zoomSlideCroppedShapes.Height / 2);
zoomSlideCroppedShapes.PictureFormat.CropLeft = 0;
zoomSlideCroppedShapes.PictureFormat.CropTop = 0;
zoomSlideCroppedShapes.PictureFormat.CropRight = 0;
zoomSlideCroppedShapes.PictureFormat.CropBottom = 0;
indicatorShape.ZOrder(Office.MsoZOrderCmd.msoBringToFront);
}
public void AddZoomToAreaAnimation(PowerPoint.Shape zoomShape)
{
PrepareForZoomToArea(zoomShape);
PowerPoint.Shape shapeToZoom = null, referenceShape = null;
if (!ZoomToArea.backgroundZoomChecked)
{
shapeToZoom = GetShapeToZoom(zoomShape);
referenceShape = GetReferenceShape(shapeToZoom);
DefaultMotionAnimation.AddDefaultMotionAnimation(this, shapeToZoom, referenceShape, 0.5f, PowerPoint.MsoAnimTriggerType.msoAnimTriggerAfterPrevious);
}
else
{
shapeToZoom = zoomSlideCroppedShapes.Duplicate()[1];
DeleteShapeAnimations(shapeToZoom);
PowerPointLabsGlobals.CopyShapePosition(zoomSlideCroppedShapes, ref shapeToZoom);
referenceShape = GetReferenceShape(zoomShape);
DefaultMotionAnimation.AddZoomToAreaMotionAnimation(this, shapeToZoom, zoomShape, referenceShape, 0.5f, PowerPoint.MsoAnimTriggerType.msoAnimTriggerAfterPrevious);
}
shapeToZoom.Name = "PPTLabsMagnifyAreaSlide" + DateTime.Now.ToString("yyyyMMddHHmmssffff");
referenceShape.Delete();
zoomSlideCroppedShapes.Visible = Office.MsoTriState.msoFalse;
indicatorShape.ZOrder(Office.MsoZOrderCmd.msoBringToFront);
}
//Edit selected spotlight shape to fit within the current slide
public PowerPoint.Shape CreateSpotlightShape(PowerPoint.Shape spotShape)
{
spotShape.Copy();
bool isCallout = false;
PowerPoint.Shape spotlightShape;
if (spotShape.Type == Office.MsoShapeType.msoCallout)
{
isCallout = true;
}
if (isCallout)
{
spotlightShape = this.Shapes.Paste()[1];
PowerPointLabsGlobals.CopyShapePosition(spotShape, ref spotlightShape);
}
else
{
spotlightShape = this.Shapes.PasteSpecial(PowerPoint.PpPasteDataType.ppPastePNG)[1];
PowerPointLabsGlobals.CopyShapePosition(spotShape, ref spotlightShape);
CropSpotlightPictureToSlide(ref spotlightShape);
}
PrepareSpotlightShape(ref spotlightShape);
return(spotlightShape);
}
//Return cropped version of slide picture
private PowerPoint.Shape GetShapeToZoom(PowerPoint.Shape zoomShape)
{
PowerPoint.Shape shapeToZoom = zoomSlideCroppedShapes.Duplicate()[1];
DeleteShapeAnimations(shapeToZoom);
PowerPointLabsGlobals.CopyShapePosition(zoomSlideCroppedShapes, ref shapeToZoom);
shapeToZoom.PictureFormat.CropLeft += zoomShape.Left;
shapeToZoom.PictureFormat.CropTop += zoomShape.Top;
shapeToZoom.PictureFormat.CropRight += (PowerPointPresentation.Current.SlideWidth - (zoomShape.Left + zoomShape.Width));
shapeToZoom.PictureFormat.CropBottom += (PowerPointPresentation.Current.SlideHeight - (zoomShape.Top + zoomShape.Height));
PowerPointLabsGlobals.CopyShapePosition(zoomShape, ref shapeToZoom);
return(shapeToZoom);
}
//Store cropped version of slide picture as global variable
private void AddZoomSlideCroppedPicture(PowerPoint.Shape zoomShape)
{
zoomSlideCroppedShapes = GetShapesWithPrefix("PPTLabsMagnifyAreaGroup")[0];
zoomSlideCroppedShapes.Visible = Office.MsoTriState.msoTrue;
DeleteShapeAnimations(zoomSlideCroppedShapes);
if (!ZoomToArea.backgroundZoomChecked)
{
zoomSlideCroppedShapes.PictureFormat.CropLeft += zoomShape.Left;
zoomSlideCroppedShapes.PictureFormat.CropTop += zoomShape.Top;
zoomSlideCroppedShapes.PictureFormat.CropRight += (PowerPointPresentation.Current.SlideWidth - (zoomShape.Left + zoomShape.Width));
zoomSlideCroppedShapes.PictureFormat.CropBottom += (PowerPointPresentation.Current.SlideHeight - (zoomShape.Top + zoomShape.Height));
PowerPointLabsGlobals.CopyShapePosition(zoomShape, ref zoomSlideCroppedShapes);
}
}