A barcode or QR code. SSRS2 draws its modules as vectors in PDF and as pixels in images; Word, Excel and HTML show its bitmap at 300 dpi. A linear code shows its value's text under its bars (EAN and UPC with their check digit). In a table's cell, it takes the cell's size. A text box's or a rectangle's rounded corners, in its RDL Style (RDL's schema takes an element of another namespace there: Report Viewer and SSRS skip it and draw the box square). One length for the four corners, or four: top left, top right, bottom right and bottom left, as CSS's border-radius writes them (8pt, or 8pt 8pt 0pt 0pt for the top ones), in pt, in, cm, mm, pc or px; a constant, not an expression. A radius too large for its box is made smaller as CSS makes it, and a corner on an edge a page cuts is square. SSRS2 rounds the box's background, its picture and its borders in PDF, image output and PowerPoint; HTML, Word and Excel draw the box square, and so does a table's cell. A text box's or a rectangle's shape, in its RDL Style (Report Viewer and SSRS skip it and draw the box): Ellipse, Diamond (a flowchart's decision) or Cylinder (a database: its lid a quarter of its shorter side high), whatever their capitals; a constant. SSRS2 draws, fills and clips the box so in PDF and image output, and PowerPoint's own shape (ellipse, diamond, can) in a deck, its connectors glued to it; its outline is its top border's pen (a double one single). A shape a page cuts is drawn square; HTML, Word and Excel draw the box, and so does a table's cell. A Shape wins over a CornerRadius. A line's arrowhead at its start (its Left and Top), in its RDL Style (RDL's schema takes an element of another namespace there: Report Viewer and SSRS skip it and draw the line bare). PowerPoint's line ends: Triangle, Arrow (open), Stealth, Diamond or Oval, or None; three times the line's width long and wide. SSRS2 draws it in PDF, image output and PowerPoint (its own line end); HTML, Word and Excel draw the line bare. A line's arrowhead at its end (its Left plus Width, its Top plus Height), as StartArrow at its start. A table's header rows, in its RDL Tablix (RDL's schema takes an element of another namespace there: Report Viewer and SSRS skip it and show the header once): its first N rows are repeated at the top of each page the table goes on to. RDL repeats a static row only beside a group (KeepWithGroup, RepeatOnNewPage); this is for a table of static rows, which has none: a Markdown document's. SSRS2 repeats them in PDF, image output and PowerPoint, and marks them as Word's header rows. Only in a table without groups, row or column headers, whose header rows have a cell for each column, none spanning, and no visibility of their own; elsewhere it is skipped. QRCode, DataMatrix, GS1DataMatrix, PDF417, Aztec, Code128, GS1-128, Code39, Code93, EAN-13, EAN-8, UPC-A, UPC-E, ITF, Codabar, MSI, Plessey or Pharmacode (letters and digits count, case and punctuation do not: QR, ean13, UPC-A), or an expression giving one. Code128 when absent. SwissQRCode is a QR code with the Swiss cross. What the code encodes: a text or an expression. GS1 data is written as application identifiers in parentheses: (01)09501101530003(10)AB12. An empty value draws nothing. true (the default) or false: the value's text under a linear code's bars. QR code: L, M (the default), Q or H. PDF417: 0 to 8. Aztec: a percentage, 5 to 95. true (the default) or false: the margin scanners need, inside the item's box (ten modules beside bars, four around a QR code, two beside PDF417, one around the others). 0 (the default), 90, 180 or 270: the code turned clockwise, its text with it. A 2D code's character set (UTF-8, ISO-8859-1, Shift_JIS...): UTF-8 when the text needs it by default. RDL's Style: Color (the bars'), BackgroundColor, Border and its sides, the text's FontFamily, FontSize, FontWeight, FontStyle.