public PowerPoint.Shape ApplyRectBannerEffect(BannerDirection direction, Position textPos, PowerPoint.Shape imageShape,
string overlayColor, int transparency)
{
var tbInfo =
new TextBoxes(Shapes.Range(), SlideWidth, SlideHeight)
.GetTextBoxesInfo();
if (tbInfo == null)
return null;
TextBoxes.AddMargin(tbInfo);
PowerPoint.Shape overlayShape;
direction = HandleAutoDirection(direction, textPos);
switch (direction)
{
case BannerDirection.Horizontal:
overlayShape = ApplyOverlayEffect(overlayColor, transparency, 0, tbInfo.Top, SlideWidth,
tbInfo.Height);
break;
// case BannerDirection.Vertical:
default:
overlayShape = ApplyOverlayEffect(overlayColor, transparency, tbInfo.Left, 0, tbInfo.Width,
SlideHeight);
break;
}
ChangeName(overlayShape, EffectName.Banner);
overlayShape.ZOrder(MsoZOrderCmd.msoSendToBack);
if (imageShape != null)
{
imageShape.ZOrder(MsoZOrderCmd.msoSendToBack);
}
return overlayShape;
}
private BannerDirection HandleAutoDirection(BannerDirection dir, Position textPos)
{
if (dir != BannerDirection.Auto) return dir;
switch (textPos)
{
case Position.Left:
case Position.Centre:
case Position.Right:
return BannerDirection.Vertical;
default:
return BannerDirection.Horizontal;
}
}
private BannerDirection HandleAutoDirection(BannerDirection dir, Position textPos)
{
if (dir != BannerDirection.Auto)
{
return(dir);
}
switch (textPos)
{
case Position.Left:
case Position.Centre:
case Position.Right:
return(BannerDirection.Vertical);
default:
return(BannerDirection.Horizontal);
}
}
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 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;
blurImage.Copy();
Shape blurBanner = Shapes.Paste()[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 PowerPoint.Shape ApplyRectBannerEffect(BannerDirection direction, Position textPos, PowerPoint.Shape imageShape,
string overlayColor, int transparency)
{
var tbInfo =
new TextBoxes(Shapes.Range(), SlideWidth, SlideHeight)
.GetTextBoxesInfo();
if (tbInfo == null)
{
return(null);
}
TextBoxes.AddMargin(tbInfo);
PowerPoint.Shape overlayShape;
direction = HandleAutoDirection(direction, textPos);
switch (direction)
{
case BannerDirection.Horizontal:
overlayShape = ApplyOverlayEffect(overlayColor, transparency, 0, tbInfo.Top, SlideWidth,
tbInfo.Height);
break;
// case BannerDirection.Vertical:
default:
overlayShape = ApplyOverlayEffect(overlayColor, transparency, tbInfo.Left, 0, tbInfo.Width,
SlideHeight);
break;
}
ChangeName(overlayShape, EffectName.Banner);
overlayShape.ZOrder(MsoZOrderCmd.msoSendToBack);
if (imageShape != null)
{
imageShape.ZOrder(MsoZOrderCmd.msoSendToBack);
}
return(overlayShape);
}