The TextObject is always created and reloaded. But I found that it is loaded at a different position in WPIOWPtools if there is text before it.
I checked the code to make sure the property "StreamName" is accessible in the BeforePasteImage event also then.
I do not want the new section to have a header/footer unless of course it contains its own header/footer.
function AppendAsSection(FromCollection: TWPRTFDataCollectionBase;
Options: TWPAppendAsSectionOptions = []): TWPRTFSectionProps;
The result object as a property named "select" which has the flag wpsec_SelectHeaderFooter. Did you set it?
QuoteSo it seems just copying and pasting a linked image by itself is not performing correctly.
A linked image is not pasted as bitmap but as text. The event is triggered after the text was loaded, the code which does it was recently updated on 20.6.. Do you use the latest 9.1?
I cannot reproduce this effect.
Binary data in RTF can contain the character #0 which causes truncation by some databases.
You can force ANSI data by using WriteObjectMode wobRTFNoBinary.
Sorry, I do not understand what problem you need to solved. Show Thumbnail?`
A linked image will trigger the OnRequestHTTPImage event, that should also happen when pasting not just loading.
There are other methods to detect if you are in the paste operation while processing this event, but checking WPRichText.Memo._InClipboardOP=true is probably the easiest.
QuoteActually, It would be even better if I could intercept the non-linked image being pasted and convert it into a linked image by pulling it into my database (this way I could scale it, add borders etc as the user configured it).
So you can use that event to avoid linked images if that is the purpose.
Please note that BeforePasteImage is triggered also for the images which are embedded in a text which has been pasted. This is something completely different to pasting just a bitmap. Only if a bitmap is pasted textobj can be used and freed. In this case InsertedObj is nil because the image has not yet been inserted. I don't think it can ever be linked.
If text is inserted you can also use the BeforePaste event to scan for images and delete if you prefer that they are not copied.
This event is triggered before an image was pasted into the text. It will be also triggered for each image which is part of an RTF stream.
The property InsertedObj is assigned when the event BeforePasteImage has been triggered for images which are part of pasted RTF text.
If an image was pasted as object loaded from the clipboard, InsertedObjwill be nil since the event happens before the bitmap is actually inserted into the text.
This means - you can check the property WPRichText.InsertedObj if <>nil and StreamName<>''
Es werden die Daten abgespeichert die mittels LoadFromStream geladen wurden. Oftmals sogar unverändert, z.b. bei einem JPEG.
Eine Umwandlung nach WMF findet nicht statt.
Ich schau mir das Dokument gerne an - bitte als WPT schicken, in einem ZIP.
if obj.IsImage then
obj.ObjRef.SaveToFile
sollte eigentlich gehen.
The code you posted (I deleted it) paints the designtime control.
Since you have the PRO version you can look in my code for the flag and check if the flag arrives when you export to PDF. You just need a break point at the start of the export.
Wptools 7 is also outdated.
When wptools prints to export hyperlinks this is activated by the paint mode wppInPaintForwPDF.
Many reasons can be the cause that the flag is not set, I cannot tell without seeing the project.
I sent you a note my e-mail. Yesterday I uploaded a new release and it includes the new falg in ProtectProp: ppProtectSelectedWholeTextToo
Is this the standard or the PLUS edition?
Since the PNG tools are required which are not part of Delphi 7 VCL this can only work with the standard version and the DLL.
This behavior was actually implemented on purpose, but I will include a switch in next version.
Wenn Sie ein Beispiel Projekt haben das dieses Verhalten nachvollziehbar macht, sehe ich mir das gerne an.
Generell ist es aber oft nützlich einen problematischen Text im WPTR format abzuspeichern und die erzeugte Datei in einem Texteditor wie notepad++ anzusehen. Man kann dort die text element gut erkennen. Wie bekannt, kann man hier auch spezielle Unterstüzung stundenweise buchen.
Die Schachtelung <Header><textbox><image></image></textbox></header> ist eigentlich vorgesehen, in meinen Tests geht's aber dennoch.
In your case you use wpe as a name. Of course it is either TWPDFExport or TWPPDFPrinter.
I was referring to wPDF V4 which was released on 19.3.2014
Danke - Merkwürdig, dass der Fehler in meinen Test nicht auftritt. Vielleicht noch ein such pfad versteckt.
Ich habe die fehlenden Dateien hier hochgeladen:
