protected void DrawImageExtracts(DrawingContext drawingContext,
int pageIndex)
{
foreach (var imageExtract in ImageExtractHighlights.SafeGet(pageIndex,
new List <PDFImageExtract>()))
{
DrawImageHighlight(drawingContext,
imageExtract,
ImageHighlightPen,
ExtractTransparentFillBrush
);
}
}
private void AddImgExtractHighlight(int pageIndex,
FS_RECTF boundingBox)
{
var pageHighlights = ImageExtractHighlights
.SafeGet(pageIndex, new List <PDFImageExtract>());
pageHighlights.Add(new PDFImageExtract
{
BoundingBox = boundingBox,
PageIndex = pageIndex,
});
ImageExtractHighlights[pageIndex] = pageHighlights;
}