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Text not printing normally after display a graphic frame https://forum.pdfsharp.net/viewtopic.php?f=3&t=3119 |
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Author: | mdejolier [ Mon Jun 01, 2015 8:44 am ] |
Post subject: | Text not printing normally after display a graphic frame |
Good morning, I am a new user of pdfsharp. I work as a volunteer for the Child's Dream foundation in Thailand, so having a free component is for them invaluable. Thanks a lot. I am creating a document containing both charts and texts. I insert a first line of text, then a pie chart, then more lines of text using the drawstring method. If I select Xbrushes.black for the first line following the graph, nothing at all is printed after the chart. If I select any other color, than the whole text following the graph appears normally. Here is the piece of code: Code: Myframe.Draw(gfx) 'print the graph Startx = 30 StartY += Ysize + 20 'increment Y position by graph height ThisString = "The detailed expenses are as follows:" Rect = New XRect(Startx, StartY, 500, 20) Sf = New XStringFormat Sf.Alignment = XStringAlignment.Near Sf.LineAlignment = XLineAlignment.Near gfx.DrawString(ThisString, H0Font, XBrushes.DarkGreen, Rect, Sf) For Each MyRow As DataRow In AllData.Rows Startx = 50 StartY += 20 If StartY + 20 > MaxHeight Then Page = Document.AddPage gfx = XGraphics.FromPdfPage(Page) PrintHeader(Page, gfx, Document) Startx = 50 End If ThisString = MyRow("Label") Rect = New XRect(Startx, StartY, 500, 20) Sf = New XStringFormat Sf.Alignment = XStringAlignment.Near Sf.LineAlignment = XLineAlignment.Near gfx.DrawString(ThisString, MyFont, XBrushes.Black, Rect, Sf) Next Using Darkgreen for the first line works. using black doesn't. |
Author: | Thomas Hoevel [ Mon Jun 01, 2015 8:50 am ] |
Post subject: | Re: Text not printing normally after display a graphic frame |
Hi! It would help to know which version you are using and to get an SSCCE. See also: viewtopic.php?f=2&t=832 Does this occur with both the GDI+ and the WPF builds? |
Author: | mdejolier [ Mon Jun 01, 2015 3:05 pm ] |
Post subject: | Re: Text not printing normally after display a graphic frame |
Version is 1.32.2608 I only use GDI+ I just tried with another application who was working fine with a paragraph in darkgray after a graph frame. I change the color to black, and the text disappeared . Here is the code: Code: Myframe.Add(MyChart)
Myframe.Draw(gfx) StartY += 420 Startx = 40 Dim Para As New Paragraph Dim Section As New Section Dim Doc As New Document Section = Doc.AddSection Para = Section.AddParagraph Para.AddText(AllOtherCountries) Para.Format.Alignment = ParagraphAlignment.Center Para.Format.Font.Name = "Calibri" Para.Format.Font.Size = 10 Para.Format.Font.Color = MigraDoc.DocumentObjectModel.Colors.DarkGray Dim DocRenderer As MigraDoc.Rendering.DocumentRenderer = New DocumentRenderer(Doc) DocRenderer.PrepareDocument() DocRenderer.RenderObject(gfx, Startx, StartY, 450, Para) |
Author: | Thomas Hoevel [ Mon Jun 01, 2015 3:15 pm ] |
Post subject: | Re: Text not printing normally after display a graphic frame |
mdejolier wrote: Here is the code That is just a code snippet, not a complete VS project.You do not show the code that generates the chart. |
Author: | mdejolier [ Mon Jun 01, 2015 3:20 pm ] | ||
Post subject: | Re: Text not printing normally after display a graphic frame | ||
Sorry, here is the full class.
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Author: | mdejolier [ Tue Jun 02, 2015 12:06 am ] | ||
Post subject: | Re: Text not printing normally after display a graphic frame | ||
Good morning Thomas, I created a small project to reproduce the problem. It is only when color.black is selected that the text after a chart does not display, all other colors show normally. The problem is the same if I use Migradoc methods or the simple drawstring method. I had to take out the Pdfsharp DLLs because the .rar file was to big, so the references will be missing Best regards, Michel
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Author: | Thomas Hoevel [ Tue Jun 02, 2015 9:36 am ] |
Post subject: | Re: Text not printing normally after display a graphic frame |
It's working with the NuGet package MigraDoc 1.50 beta (include pre-releases in the NuGet manager). I can replicate the problem with MigraDoc 1.32 from NuGet. I'm not sure but it could be the bug discussed here if you want to stick to 1.32 and modify the source yourself: viewtopic.php?p=6842#p6842 IMHO there is no reason not to use MigraDoc 1.50 beta. |
Author: | mdejolier [ Tue Jun 02, 2015 10:00 am ] |
Post subject: | Re: Text not printing normally after display a graphic frame |
Thanks a lot. i will follow your advice. By the way, the Child's Dream foundation is using Visual Basic (2012) for developments, so I have converted a lot of your examples in VB when learning how to use PdfSharp. If you want them for your samples directory, just let me know, I will be glad to send them to you. Regards Michel |
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