Alguien sabe de ello?
Aqui esta el codigo encontrado...
Código :
function doPrint(datagrid:mx.controls.DataGrid, fitPage:Boolean):Void { if (fitPage == undefined) fitPage = true; var pj:PrintJob = new PrintJob(); // position of currently visible rows stored var prev_vPosition:Number = datagrid.vPosition; var prev_width:Number = datagrid.width; var prev_height:Number = datagrid.height; var prev_vScroll = datagrid.vScrollPolicy; var prev_selectedIndex = datagrid.selectedIndex; var dgPrintWidth:Number = 0; var dgPrintHeight:Number = 0; if (pj.start() != true) { return; } // hide scrollbar for print datagrid.vScrollPolicy = "off"; // hide the selection datagrid.selectedIndex = undefined; // datagrid width for printing if (fitPage) { dgPrintWidth = pj.pageWidth; } else { if (prev_width < pj.pageWidth) { dgPrintWidth = prev_width; } else { dgPrintWidth = pj.pageWidth; } } var texto = pj.createTextField("Prueba" ); // number of rows per view, ignoring fractions (floor) var rowsPerPage:Number = Math.floor((pj.pageHeight-datagrid.headerHeight)/datagrid.rowHeight); // total number of pages to be printed, if there are any fractions, have one page for that (ceil) var total_pages:Number = Math.ceil(datagrid.dataProvider.length/rowsPerPage); // number of full pages to be printed, ignoring fractions (floor) var full_pages:Number = Math.floor(datagrid.dataProvider.length/rowsPerPage); // number of rows on last page if partial var last_page_rows:Number = 0; // height of last page if partial var last_page_height:Number = 0; // partial last page ? if (total_pages != full_pages) { last_page_rows = datagrid.dataProvider.length - (full_pages*rowsPerPage); last_page_height = datagrid.headerHeight + (datagrid.rowHeight * last_page_rows); } // datagrid height for printing dgPrintHeight = datagrid.headerHeight + (datagrid.rowHeight * rowsPerPage); datagrid.setSize(dgPrintWidth, dgPrintHeight); for (var i = 0; i<total_pages; i++) { // if last page and partial - resize grid if ((i == total_pages - 1) && (last_page_rows > 0)) { datagrid.setSize(dgPrintWidth, last_page_height); } // move the visible row position. datagrid.vPosition = i*rowsPerPage; // size box relative to the grid var b = {xMin:0, xMax:datagrid.width, yMin:0, yMax:datagrid.height}; if (!fitPage && prev_width < pj.pageWidth) { var x0 = (pj.pageWidth - prev_width) / 2; b = {xMin:(-x0), xMax:(datagrid.width+x0), yMin:0, yMax:datagrid.height}; } pj.addPage(datagrid, b); } pj.send(); delete pj; // previous scrollPolicy datagrid.vScrollPolicy = prev_vScroll; // position of currently visible rows restored datagrid.setSize(prev_width, prev_height); datagrid.selectedIndex = prev_selectedIndex; datagrid.vPosition = prev_vPosition; }
Saludos

usa las etiquetas code para postear tu codigo