public void DrawPage(object o, DrawPageArgs args)
{
var g = args.Context.CairoContext;
RenderCairo render = new RenderCairo(g);
render.RunPage(Pages[args.PageNr]);
}
static void PrintOperation_DrawPage(object o, DrawPageArgs args)
{
using (PrintContext context = args.Context) {
using (var pixBuf = currentImage.GetPixbuf()) {
Cairo.Context cr = context.CairoContext;
double scale = 1;
if (pixBuf.Height * context.Width / pixBuf.Width <= context.Height)
{
scale = context.Width / pixBuf.Width;
}
if (pixBuf.Width * context.Height / pixBuf.Height <= context.Width)
{
scale = context.Height / pixBuf.Height;
}
cr.Scale(scale, scale);
cr.MoveTo(0, 0);
CairoHelper.SetSourcePixbuf(cr, pixBuf, 0, 0);
cr.Paint();
((IDisposable)cr).Dispose();
}
}
}
void HandlePrintDrawPage(object o, DrawPageArgs args)
{
Cairo.Context g = args.Context.CairoContext;
RenderCairo render = new RenderCairo(g);
render.RunPage(pages[args.PageNr]);
}
private void HandlePrintDrawPage(object o, DrawPageArgs args)
{
using (var context = args.Context.CairoContext)
{
var render = new RenderCairo(context);
render.RunPage(_pages[args.PageNr]);
}
}
private void document_DrawPage(object sender, DrawPageArgs args)
{
TotalPages = document.TotalPages;
ComputeAdjustments();
QueueDraw();
OnPagesCalculated(EventArgs.Empty);
}
void HandlePrintDrawPage(object o, DrawPageArgs args)
{
Cairo.Context g = args.Context.CairoContext;
g.Translate(report.LeftMarginPoints, 0); //FIXME Perhaps need add top margin
RenderCairo render = new RenderCairo(g);
render.RunPage(pages[args.PageNr]);
}
public void DrawPage(object o, DrawPageArgs args)
{
var g = args.Context.CairoContext;
int pageNumber, reportNumber;
CalculateDocPage(args.PageNr, out reportNumber, out pageNumber);
RenderCairo render = new RenderCairo(g);
render.RunPage(reportPages[reportNumber][pageNumber]);
}
void operation_DrawPage(object o, DrawPageArgs args)
{
if (dialog != null)
{
dialog.Total = operation.TotalPages;
dialog.Current = args.PageNr + 1;
}
if (dialog != null && dialog.Cancelled)
{
operation.Cancelled = true;
}
}
void HandleDrawPage(object o, DrawPageArgs args)
{
var doc = PintaCore.Workspace.ActiveDocument;
// TODO - support scaling to fit page, centering image, etc.
using (var surface = doc.GetFlattenedImage()) {
using (var context = args.Context.CairoContext) {
context.SetSourceSurface(surface, 0, 0);
context.Paint();
}
}
}
// public void BeginPrint(object o, BeginPrintArgs args)
// {
// Console.WriteLine("BeginPrint");
// }
public void DrawPage(object o, DrawPageArgs args)
{
Console.WriteLine("DrawPage");
Pango.Layout layout;
int textWidth, textHeight;
double width;
FontDescription desc;
Cairo.Context con = args.Context.CairoContext;
width = args.Context.Width;
// Rectangle
con.Rectangle(0, 0, width, HEADER_HEIGHT);
con.Color = new Cairo.Color(1, 0.2, 0.2, 0.6);
con.FillPreserve();
// Draw another thing
con.Color = new Cairo.Color(0, 0, 0);
con.LineWidth = 1;
con.Stroke();
con.Color = new Cairo.Color(0, 0, 0);
con.MoveTo(20, 200);
con.CurveTo(40, 270, 120, 165, 70, 60);
con.Stroke();
con.MoveTo(30, 100);
con.LineTo(60, 80);
con.Stroke();
con.Color = new Cairo.Color(0, 0, 0);
layout = args.Context.CreatePangoLayout();
layout.SetText("Prueba con Pango");
desc = FontDescription.FromString("arial 14");
layout.FontDescription = desc;
layout.GetPixelSize(out textWidth, out textHeight);
if (textWidth > width)
{
layout.Width = (int)width;
layout.Ellipsize = EllipsizeMode.Start;
layout.GetPixelSize(out textWidth, out textHeight);
}
con.MoveTo((width - textWidth) / 2, (HEADER_HEIGHT - textHeight) / 2);
Pango.CairoHelper.ShowLayout(con, layout);
}
private void DrawPage(object o, DrawPageArgs args)
{
/* Print shapes in the ReporteHeader section if we are drawing
* the first page */
// if (args.PageNr == 0) {
// Console.WriteLine("$$$$$$$$$$$$$$ REPORT HEADER");
// this.reportHeader.Draw(args.Context,
// this.data,
// this.dataTables,
// Double.MaxValue);
// }
// Print shapes in the PageHeader section
Console.WriteLine("$$$$$$$$$$$$$$ Page Header");
this.pageHeader.Draw(args.Context,
this.data,
this.dataTables,
this.svgDocument.PageDetailSection.Y,
true);
// Print shapes in the PageDetail section
Console.WriteLine("$$$$$$$$$$$$$$ Page Detail");
this.pageDetail.Draw(args.Context,
this.data,
this.dataTables,
this.svgDocument.PageFooterSection.Y,
true);
// Print shapes in the PageFooter section
Console.WriteLine("$$$$$$$$$$$$$$ Page Footer");
this.pageFooter.Draw(args.Context,
this.data,
this.dataTables,
this.printOperation.PrintSettings.PaperSize.GetHeight(Unit.Mm),
true);
/* Print shapes in the ReportFooter section if we are draing the
* last page (TODO) */
}
void HandleM_printDrawPage(object o, DrawPageArgs args)
{
// Create a Print Context from the Print Operation
PrintContext context = args.Context;
// Create a Cairo Context from the Print Context
Cairo.Context cr = context.CairoContext;
// Get the width of the Print Context
double width = context.Width;
// Create a rectangle to be used for the Content
cr.Rectangle(0, 0, width, headerHeight);
cr.SetSourceRGB(0.95, 0.95, 0.95);
cr.FillPreserve();
// Create a Stroke to outline the Content
cr.SetSourceRGB(0, 0, 0);
cr.LineWidth = 1;
cr.Stroke();
// Create a Pango Layout for the Text
Pango.Layout layout = context.CreatePangoLayout();
// Get the Text Height fromt the Height of the layout and the Height of the Page
int layoutWidth, layoutHeight;
layout.GetSize(out layoutWidth, out layoutHeight);
double textHeight = (double)layoutHeight / (double)pangoScale;
cr.MoveTo(5, (headerHeight - textHeight) / 2);
// Set the Font and Font Size desired
Pango.FontDescription desc = Pango.FontDescription.FromString("sans 12");
layout.FontDescription = desc;
// Create a Header with the FileName and center it on the page
layout.SetText(m_cache.Name + " : " + m_cache.CacheName);
//layout.Width = (int) width *3;
layout.Alignment = Pango.Alignment.Left;
Pango.CairoHelper.ShowLayout(cr, layout);
// cr.MoveTo (width/2, (headerHeight - textHeight) / 2);
// Set the Page Number in the Footer with a right alignment
string pageStr = String.Format(Catalog.GetString("Page {0} of {1}"), args.PageNr + 1, m_numPages);
layout.SetText(pageStr);
layout.Alignment = Pango.Alignment.Right;
cr.MoveTo(width - 75, (headerHeight - textHeight) / 2);
Pango.CairoHelper.ShowLayout(cr, layout);
// Create a new Pango Layout for the Content
layout = null;
layout = context.CreatePangoLayout();
// Set the Description of the Content
desc = Pango.FontDescription.FromString("sans");
desc.Size = (int)(m_fontSize * pangoScale);
layout.FontDescription = desc;
// Move to the beginning of the Content, which is after the Header Height and Gap
cr.MoveTo(0, headerHeight + headerGap);
int line = args.PageNr * m_linesPerPage;
// Draw the lines on the page according to how many lines there are left and how many lines can fit on the page
for (int i = 0; i < m_linesPerPage && line < m_numLines; i++)
{
layout.SetMarkup(m_Lines[line].TrimStart());
Pango.CairoHelper.ShowLayout(cr, layout);
cr.RelMoveTo(0, m_fontSize + 0.5);
line++;
}
layout = null;
context.Dispose();
}
