//Stores slide-size crop of the current slide as a global variable
private void AddZoomSlideCroppedPicture(float magnifyRatio = 1.0f)
{
PowerPointSlide zoomSlideCopy = this.Duplicate();
Globals.ThisAddIn.Application.ActiveWindow.View.GotoSlide(zoomSlideCopy.Index);
PowerPoint.Shape cropShape = zoomSlideCopy.Shapes.AddShape(Office.MsoAutoShapeType.msoShapeRectangle, 0, 0, PowerPointPresentation.Current.SlideWidth - 0.01f, PowerPointPresentation.Current.SlideHeight - 0.01f);
cropShape.Select();
PowerPoint.Selection sel = Globals.ThisAddIn.Application.ActiveWindow.Selection;
PowerPoint.Shape croppedShape = CropToShape.Crop(zoomSlideCopy, sel, magnifyRatio: magnifyRatio);
croppedShape.Cut();
zoomSlideCroppedShapes = _slide.Shapes.PasteSpecial(PowerPoint.PpPasteDataType.ppPastePNG)[1];
zoomSlideCroppedShapes.Name = "PPTLabsMagnifyAreaGroup" + DateTime.Now.ToString("yyyyMMddHHmmssffff");
Utils.ShapeUtil.FitShapeToSlide(ref zoomSlideCroppedShapes);
zoomSlideCopy.Delete();
}
//Stores slide-size crop of the current slide as a global variable
private void AddZoomSlideCroppedPicture(float magnifyRatio = 1.0f)
{
PowerPointSlide zoomSlideCopy = this.Duplicate();
Globals.ThisAddIn.Application.ActiveWindow.View.GotoSlide(zoomSlideCopy.Index);
PowerPoint.Shape cropShape = zoomSlideCopy.Shapes.AddShape(Office.MsoAutoShapeType.msoShapeRectangle, 0, 0, PowerPointPresentation.Current.SlideWidth - 0.01f, PowerPointPresentation.Current.SlideHeight - 0.01f);
cropShape.Select();
PowerPoint.Selection sel = Globals.ThisAddIn.Application.ActiveWindow.Selection;
PowerPoint.Shape croppedShape = CropToShape.Crop(zoomSlideCopy, sel, magnifyRatio: magnifyRatio);
try
{
string tempFilePath = FileDir.GetTemporaryPngFilePath();
Utils.GraphicsUtil.ExportShape(croppedShape, tempFilePath);
zoomSlideCroppedShapes = _slide.Shapes.AddPicture2(tempFilePath,
Office.MsoTriState.msoFalse,
Office.MsoTriState.msoTrue,
0,
0);
croppedShape.Delete();
try
{
FileDir.DeleteFile(tempFilePath);
}
catch (Exception)
{
// If the file cannot be deleted, we continue without deletion.
}
}
catch (Exception)
{
// Revert to normal copy and pasting if unable to create file.
croppedShape.Cut();
zoomSlideCroppedShapes = _slide.Shapes.PasteSpecial(PowerPoint.PpPasteDataType.ppPastePNG)[1];
}
zoomSlideCroppedShapes.Name = "PPTLabsMagnifyAreaGroup" + DateTime.Now.ToString("yyyyMMddHHmmssffff");
Utils.ShapeUtil.FitShapeToSlide(ref zoomSlideCroppedShapes);
zoomSlideCopy.Delete();
}
private static void ManageSlidesForReload(PowerPointSlide currentSlide, PowerPointSlide nextSlide, PowerPointSlide animatedSlide)
{
animatedSlide.Delete();
if (!GetMatchingShapeDetails(currentSlide, nextSlide))
{
System.Windows.Forms.MessageBox.Show("No matching Shapes were found on the next slide", "Animation Not Added");
return;
}
AddCompleteAnimations(currentSlide, nextSlide);
}
public void DeleteSlideAndTrack(PowerPointSlide slide)
{
RemoveSlideWithName(slide.Name);
slide.Delete();
}
private static PowerPointBgEffectSlide PrepareForeground(ShapeRange oriShapeRange, ShapeRange copyShapeRange,
Slide refSlide, PowerPointSlide newSlide)
{
try
{
// crop in the original slide and put into clipboard
var croppedShape = MakeFrontImage(oriShapeRange);
croppedShape.Cut();
// swap the uncropped shapes and cropped shapes
var pastedCrop = newSlide.Shapes.Paste();
// calibrate pasted shapes
pastedCrop.Left -= 12;
pastedCrop.Top -= 12;
// ungroup front image if necessary
if (pastedCrop[1].Type == Core.MsoShapeType.msoGroup)
{
pastedCrop[1].Ungroup();
}
copyShapeRange.Cut();
oriShapeRange = refSlide.Shapes.Paste();
oriShapeRange.Fill.ForeColor.RGB = 0xaaaaaa;
oriShapeRange.Fill.Transparency = 0.7f;
oriShapeRange.Line.Visible = Core.MsoTriState.msoTrue;
oriShapeRange.Line.ForeColor.RGB = 0x000000;
Utils.Graphics.MakeShapeViewTimeInvisible(oriShapeRange, refSlide);
oriShapeRange.Select();
// finally add transition to the new slide
newSlide.Transition.EntryEffect = PpEntryEffect.ppEffectFadeSmoothly;
newSlide.Transition.Duration = 0.5f;
return new PowerPointBgEffectSlide(newSlide.GetNativeSlide());
}
catch (Exception e)
{
var errorMessage = CropToShape.GetErrorMessageForErrorCode(e.Message);
errorMessage = errorMessage.Replace("Crop To Shape", "Blur/Recolor Remainder");
newSlide.Delete();
throw new InvalidOperationException(errorMessage);
}
}
