功能强大而易于使用的打印/预览组件功能强大而易于使用的打印/预览组件-TGmPrinter is an easy-to-use but powerful print/preview component with the following features:Full page preview with the abilits to show margins and a variable shadow using any colourPreview navigation (First, Prev, Next and Last page commands)Add page headers and footers ?visible at design timeUse header and footer tokens ?e.g. {DATE} and {TIME} and let the component fill in the respective values before printingDraw lines, rectangles ellipses, text and images at a position specified in Millimetres in any font/colour/brush etc.Draw grids by specifying the grid area, rows and no. of columnsPlace text of any font/colour/size at any position on the page using Millimetre CoordinatesZoom in or out by changing the zoom percentObtain printer information such as margin sizes and physical & available page width