Re: Saving BMP's as PNG example

Author

Message

Baliga, Narasimha

Posted: 09/23/2004 10:40:08

Tried all properties of RTFReadProperties, still the event which reads the

PNG never gets called. Is there any alternate way to read RTF content and

convert PNG to BMP and then load this converted RTF to Rich view?

regards

Baliga

"Baliga, Narasimha" <nbaliga@tiersolution.com> wrote in message

news:41518b10@support.torry.net...

> Basically, my application Saves RTF in SQL Server table (image type

> field). So when I save it first I use RV.SaveRTFToStream and then save

> this Stream using a BLOB field to the database. The first operation takes

> about 15 seconds and the second one takes about 20 seconds. Reverese logic

> is used when we Load the content from database to RV component.

> this happens only if we have embedded BMP's else it's very fast. So I am

> trying to convert these embedded BMP's in to PNG's and save it, I tried

> saving the content in to an RTF file and when I load this using WORD it

> loads fine, but when I try to load the file in to RV component, it does

> not load the images. Though I have written the following event, it never

> gets called!

>> RichViewEditContent.RTFReadProperties.OnCustomImageItem :=

>> RichViewEdit1CustomImageItem;

> any ideas appreciated...

> regards

> Baliga

> TSI

> "Baliga, Narasimha" <nbaliga@tiersolution.com> wrote in message

> news:41518768@support.torry.net...

>> Hi,

>> I tried the example which saves the RTF with bit maps as PNG's. all is

>> fine while saving, but when I load this saved file the images seems to be

>> missing

>> I have written a procedure which reads PNG's, and on Form Create I assign

>> the event as this

>> RichViewEditContent.RTFReadProperties.OnCustomImageItem :=

>> RichViewEdit1CustomImageItem;

>> Am I missing some thing?

>> regards

>> Baliga