public void ApplyFrostedGlassTextBoxEffect(string overlayColor, int transparency, Shape blurImage, int fontSizeToIncrease)
{
var shape = ShapeUtil.GetTextShapeToProcess(Shapes);
if (shape == null)
return;
var margin = CalculateTextBoxMargin(fontSizeToIncrease);
// multiple paragraphs..
foreach (TextRange2 textRange in shape.TextFrame2.TextRange.Paragraphs)
{
if (StringUtil.IsNotEmpty(textRange.TrimText().Text))
{
var paragraph = textRange.TrimText();
var left = paragraph.BoundLeft - margin;
var top = paragraph.BoundTop - margin;
var width = paragraph.BoundWidth + margin * 2;
var height = paragraph.BoundHeight + margin * 2;
var blurTextBox = blurImage.Duplicate()[1];
blurTextBox.Left = blurImage.Left;
blurTextBox.Top = blurImage.Top;
CropPicture(blurTextBox, left, top, width, height);
ChangeName(blurTextBox, EffectName.TextBox);
var overlayShape = ApplyOverlayEffect(overlayColor, transparency,
left, top, width, height);
ChangeName(overlayShape, EffectName.TextBox);
Graphics.MoveZToJustBehind(blurTextBox, shape);
Graphics.MoveZToJustBehind(overlayShape, shape);
}
}
}
public Shape ApplyFrostedGlassBannerEffect(BannerDirection direction, Position textPos, Shape blurImage,
string overlayColor, int transparency)
{
TextBoxInfo tbInfo =
new TextBoxes(Shapes.Range(), SlideWidth, SlideHeight)
.GetTextBoxesInfo();
if (tbInfo == null)
{
return(null);
}
TextBoxes.AddMargin(tbInfo);
Shape overlayShape;
Shape blurBanner = blurImage.Duplicate()[1];
blurBanner.Left = blurImage.Left;
blurBanner.Top = blurImage.Top;
direction = HandleAutoDirection(direction, textPos);
switch (direction)
{
case BannerDirection.Horizontal:
overlayShape = ApplyOverlayEffect(overlayColor, transparency, 0, tbInfo.Top, SlideWidth,
tbInfo.Height);
CropPicture(blurBanner, 0, tbInfo.Top, SlideWidth, tbInfo.Height);
break;
// case BannerDirection.Vertical:
default:
overlayShape = ApplyOverlayEffect(overlayColor, transparency, tbInfo.Left, 0, tbInfo.Width,
SlideHeight);
CropPicture(blurBanner, tbInfo.Left, 0, tbInfo.Width, SlideHeight);
break;
}
ChangeName(overlayShape, EffectName.Banner);
ChangeName(blurBanner, EffectName.Banner);
overlayShape.ZOrder(MsoZOrderCmd.msoSendToBack);
Utils.ShapeUtil.MoveZToJustBehind(blurBanner, overlayShape);
Microsoft.Office.Interop.PowerPoint.ShapeRange range = Shapes.Range(new[] { blurBanner.Name, overlayShape.Name });
Shape resultShape = range.Group();
ChangeName(resultShape, EffectName.Banner);
return(resultShape);
}
public void ApplyFrostedGlassTextBoxEffect(string overlayColor, int transparency, Shape blurImage)
{
foreach (Shape shape in Shapes)
{
if ((shape.Type != MsoShapeType.msoPlaceholder
&& shape.Type != MsoShapeType.msoTextBox)
|| shape.TextFrame.HasText == MsoTriState.msoFalse
|| StringUtil.IsNotEmpty(shape.Tags[Tag.AddedTextbox])
|| StringUtil.IsNotEmpty(shape.Tags[Tag.ImageReference]))
{
continue;
}
// multiple paragraphs..
foreach (TextRange2 textRange in shape.TextFrame2.TextRange.Paragraphs)
{
if (StringUtil.IsNotEmpty(textRange.TrimText().Text))
{
var paragraph = textRange.TrimText();
var left = paragraph.BoundLeft - 10;
var top = paragraph.BoundTop - 10;
var width = paragraph.BoundWidth + 20;
var height = paragraph.BoundHeight + 20;
var blurTextBox = blurImage.Duplicate()[1];
blurTextBox.Left = blurImage.Left;
blurTextBox.Top = blurImage.Top;
CropPicture(blurTextBox, left, top, width, height);
ChangeName(blurTextBox, EffectName.TextBox);
var overlayShape = ApplyOverlayEffect(overlayColor, transparency,
left, top, width, height);
ChangeName(overlayShape, EffectName.TextBox);
Graphics.MoveZToJustBehind(blurTextBox, shape);
Graphics.MoveZToJustBehind(overlayShape, shape);
shape.Tags.Add(Tag.AddedTextbox, overlayShape.Name);
}
}
}
foreach (Shape shape in Shapes)
{
shape.Tags.Add(Tag.AddedTextbox, "");
}
}
public static Shape FillInShapeWithImage(PowerPointSlide currentSlide, string imageFile, Shape shape,
double magnifyRatio = 1.0, bool isInPlace = false)
{
CreateFillInBackgroundForShape(imageFile, shape, magnifyRatio);
shape.Fill.UserPicture(FillInBackgroundPicture);
shape.Line.Visible = Office.MsoTriState.msoFalse;
if (isInPlace)
{
return(shape);
}
Shape shapeToReturn = shape.Duplicate()[1];
shape.Delete();
return(shapeToReturn);
}
public Shape ApplyFrostedGlassBannerEffect(BannerDirection direction, Position textPos, Shape blurImage,
string overlayColor, int transparency)
{
var tbInfo =
new TextBoxes(Shapes.Range(), SlideWidth, SlideHeight)
.GetTextBoxesInfo();
if (tbInfo == null)
return null;
TextBoxes.AddMargin(tbInfo);
Shape overlayShape;
var blurBanner = blurImage.Duplicate()[1];
blurBanner.Left = blurImage.Left;
blurBanner.Top = blurImage.Top;
direction = HandleAutoDirection(direction, textPos);
switch (direction)
{
case BannerDirection.Horizontal:
overlayShape = ApplyOverlayEffect(overlayColor, transparency, 0, tbInfo.Top, SlideWidth,
tbInfo.Height);
CropPicture(blurBanner, 0, tbInfo.Top, SlideWidth, tbInfo.Height);
break;
// case BannerDirection.Vertical:
default:
overlayShape = ApplyOverlayEffect(overlayColor, transparency, tbInfo.Left, 0, tbInfo.Width,
SlideHeight);
CropPicture(blurBanner, tbInfo.Left, 0, tbInfo.Width, SlideHeight);
break;
}
ChangeName(overlayShape, EffectName.Banner);
ChangeName(blurBanner, EffectName.Banner);
overlayShape.ZOrder(MsoZOrderCmd.msoSendToBack);
Graphics.MoveZToJustBehind(blurBanner, overlayShape);
var range = Shapes.Range(new[] {blurBanner.Name, overlayShape.Name});
var resultShape = range.Group();
ChangeName(resultShape, EffectName.Banner);
return resultShape;
}
public static Shape Crop(PowerPointSlide currentSlide, ShapeRange shapeRange,
double magnifyRatio = 1.0, bool isInPlace = false, bool handleError = true)
{
try
{
bool hasManyShapes = shapeRange.Count > 1;
Shape shape = hasManyShapes ? shapeRange.Group() : shapeRange[1];
float left = shape.Left;
float top = shape.Top;
shapeRange = shape.Duplicate();
shape.Delete();
shapeRange.Left = left;
shapeRange.Top = top;
if (hasManyShapes)
{
shapeRange = shapeRange.Ungroup();
}
TakeScreenshotProxy(currentSlide, shapeRange);
ShapeRange ungroupedRange = EffectsLabUtil.UngroupAllShapeRange(currentSlide, shapeRange);
List <Shape> shapeList = new List <Shape>();
for (int i = 1; i <= ungroupedRange.Count; i++)
{
Shape filledShape = FillInShapeWithImage(currentSlide, SlidePicture, ungroupedRange[i], magnifyRatio, isInPlace);
shapeList.Add(filledShape);
}
ShapeRange croppedRange = currentSlide.ToShapeRange(shapeList);
Shape croppedShape = (croppedRange.Count == 1) ? croppedRange[1] : croppedRange.Group();
return(croppedShape);
}
catch (Exception e)
{
throw new CropLabException(e.Message);
}
}
public void ApplyFrostedGlassTextBoxEffect(string overlayColor, int transparency, Shape blurImage, int fontSizeToIncrease)
{
Shape shape = Util.ShapeUtil.GetTextShapeToProcess(Shapes);
if (shape == null)
{
return;
}
int margin = CalculateTextBoxMargin(fontSizeToIncrease);
// multiple paragraphs..
foreach (TextRange2 textRange in shape.TextFrame2.TextRange.Paragraphs)
{
if (StringUtil.IsNotEmpty(textRange.TrimText().Text))
{
TextRange2 paragraph = textRange.TrimText();
float left = paragraph.BoundLeft - margin;
float top = paragraph.BoundTop - margin;
float width = paragraph.BoundWidth + margin * 2;
float height = paragraph.BoundHeight + margin * 2;
Shape blurTextBox = blurImage.Duplicate()[1];
blurTextBox.Left = blurImage.Left;
blurTextBox.Top = blurImage.Top;
CropPicture(blurTextBox, left, top, width, height);
ChangeName(blurTextBox, EffectName.TextBox);
Shape overlayShape = ApplyOverlayEffect(overlayColor, transparency,
left, top, width, height);
ChangeName(overlayShape, EffectName.TextBox);
Utils.ShapeUtil.MoveZToJustBehind(blurTextBox, shape);
Utils.ShapeUtil.MoveZToJustBehind(overlayShape, shape);
}
}
}