Hi ,
The document with images are loaded in TWPRichText component. Sometimes for some images alone, the text are placed under the image. How to avoid this behavior. The images are loaded through TWPTextObj in WPRichTextRequestHTTPImage method. Tried TTextObjWrap, TTextObjAlign property of TWPTextObj but still couldn't able to get the desired behavior. Kindly provide us some inputs to proceed further.
You provided not enough input to answer the question. So you didn't say in which format the text was loaded. Further more it is important to check the properties used by the image.
// Document is loaded as follows
WPRichText.TextSaveFormat := 'WPT';
WPRichText.TextLoadFormat := 'WPT'; WPRichText.CPPosition := 0;
wprichtext2.TextSaveFormat := 'WPT';
wprichtext2.TextLoadFormat := 'AUTO';
wprichtext2.CPPosition := 0;
// populating the text
WPRichText.AsString; // Header, Details are populated
wprichtext2.AsString; // other details are populated
WPRichText.SelectionAsString := wprichtext2.AsString;
// Margin is set
WPRichText.Header.LeftMargin
WPRichText.Header.RightMargin
WPRichText.Header.bottomMarginc
WPRichText.Header.topMargin
// Return the complete document
result := WPRichText.AsString;
In WPRichTextRequestHTTPImage method
Graphic := TMemoryStream.Create;
//Graphic is loaded from database i.e SaveBlobDataToStream(TBlobField(qryGraphic.fieldbyname('graphic')), Graphic);.
TextObject.LoadObjFromStream('jpg',Graphic); //
TextObject.width := intWidth;
TextObject.Height := intHeight;
strGUID := URL;
TextObject.ObjRef.StreamName := strGUID;
TextObject.ObjRef.Extra := Document_GUID;
Let me know if i need to provide further inputs
Instead of this
WPRichText.SelectionAsString := wprichtext2.AsString;
I would use a memory stream. You have conversions to strings here which can have unwanted effects and loss in performance.
When you do
TextObject.LoadObjFromStream('jpg',Graphic); //
you can also modify the ObjModes to make the image character dependent or you can change the wrap mode.
Of course the event will be only called for linked images which do not embed data. Usually they are used by RTF or HTML code.
Instead of SelectionAsString used memory stream and also tried setting the wrap and Mode(objmode) properties but still text are under images in some cases.
This is a bit vague - if you have a demo project using WPTools 8 which shows the unwanted effect I check it out.
Maybe you use tables - I could imagine text can be under an image if it is linked in a different cell - but this is more a problem with the document than a wptools issue.
You can send example files and demo projects (sourcecode, no binary) to
