Search found 7537 matches

by Sergey Tkachenko
Tue Jul 31, 2018 3:59 pm
Forum: RVMedia
Topic: Capturing mouse clicks and movements
Replies: 3
Views: 446

Re: Capturing mouse clicks and movements

See the demo in Demos\SendAnReceive\RemoteDesktop\
One application uses command to send mouse events to another application.
by Sergey Tkachenko
Sat Jul 28, 2018 10:45 am
Forum: RVMedia
Topic: Assigning video codec
Replies: 1
Views: 356

Re: Assigning video codec

TRVVideoCodec values are assigned to Strings.Objects, type-casted to TObject.

See the demo in Demos\Recoding\VideoRecorder:

Code: Select all

    RVCamRecorder1.VideoCodec :=
      TRVVideoCodec(cmbVideoCodec.Items.Objects[cmbVideoCodec.ItemIndex]);
by Sergey Tkachenko
Sat Jul 28, 2018 10:42 am
Forum: Support
Topic: Hide and show a button in a table cell on RichViewEdit
Replies: 11
Views: 2109

Re: Hide and show a button in a table cell on RichViewEdit

Do you mean resizing images or resizing table columns and mouse?
by Sergey Tkachenko
Sat Jul 28, 2018 10:37 am
Forum: Support
Topic: Error in Reading RVF Subdocument
Replies: 5
Views: 571

Re: Error in Reading RVF Subdocument

The reason of this error: TRichView cannot read GIF images from this document, because a graphic class for Gif images is not defined. This RVF file contains Png and Gif images. While TRichView uses TPngImage for Png (for Delphi 2009+), a class for Gif images is not defined by default. Possible solut...
by Sergey Tkachenko
Fri Jul 27, 2018 11:48 am
Forum: Announcements
Topic: Are you interested in Lazarus version of TRichView?
Replies: 29
Views: 35166

Re: Are you interested in Lazarus version of TRichView?

HunSpell and ASpell have been ported...
by Sergey Tkachenko
Fri Jul 27, 2018 11:05 am
Forum: RVMedia
Topic: Video Created has Blank (black) for 1st Frame
Replies: 3
Views: 1094

Re: Video Created has Blank (black) for 1st Frame

As soon as possible, we are currently fixing another bug. I do not know how many time it will take, maybe we will fix it today, maybe after a week...
by Sergey Tkachenko
Thu Jul 26, 2018 7:29 pm
Forum: Examples, Demos
Topic: [Example] How to delete all images in a document
Replies: 1
Views: 456

Re: [Example] How to delete all images in a document

Possible improvement: replacing images to their Alt text.
I can do it on request.

See also:
- How to remove formatting
- Is there any image?
by Sergey Tkachenko
Thu Jul 26, 2018 7:28 pm
Forum: Examples, Demos
Topic: [Example] How to delete all images in a document
Replies: 1
Views: 456

[Example] How to delete all images in a document

This example shows how to delete all images. Background images are cleared. Items-images are deleted. Images-markers are converted to text. This procedure is not undoable. // Deleting all images in the document (RVData), including nested documents // (table cells, notes and text boxes) procedure Del...
by Sergey Tkachenko
Thu Jul 26, 2018 3:31 pm
Forum: Support
Topic: Idea need for loading/saving/removing images in a RTF
Replies: 2
Views: 443

Re: Idea need for loading/saving/removing images in a RTF

Possible solutions: 1) You can implement some kind of fields typed directly in text, for example replace text inside {}. After loading the file, you can process codes like {image1} and replace them to actual images. For example, see Mailmerge-Text4 demo 2) RTF files may contain reference to image fi...
by Sergey Tkachenko
Wed Jul 25, 2018 9:52 am
Forum: Support
Topic: TRVReportHelper DrawPage do not draw "page header"
Replies: 6
Views: 660

Re: TRVReportHelper DrawPage do not draw "page header"

Yes, this code looks correct. You should take into accout that all headers and footer.s may have different height. Tops of all headers (and bottoms of all footers) are the same, but bottoms of headers (and tops of footers) may be different because of different heights, and it affects heights of the ...
by Sergey Tkachenko
Tue Jul 24, 2018 5:07 pm
Forum: Support
Topic: TRVReportHelper DrawPage do not draw "page header"
Replies: 6
Views: 660

Re: TRVReportHelper DrawPage do not draw "page header"

RTF document may have headers for the first page, for even pages, and for the rest of pages, totally 6 headers/footers. SetHeader and SetFooter methods have the second optional parameter defining which header/footer is assigned. So you need to create not 2 but 6 report helpers for headers and footer...
by Sergey Tkachenko
Tue Jul 24, 2018 2:33 pm
Forum: Support
Topic: SRichViewEdit + addict software
Replies: 4
Views: 615

Re: SRichViewEdit + addict software

TRVAddictSpell31 and TRVAAddictSpellInterface components are registered by TRichView installer if it can find (and if it can use) Addict4. But unfortunately, there is a problem: - all our packages are "never-build" packages; - the Addict packages are "always-build" packages "Never-build" packages ca...
by Sergey Tkachenko
Tue Jul 24, 2018 7:06 am
Forum: Support
Topic: Error in Reading RVF Subdocument
Replies: 5
Views: 571

Re: Error in Reading RVF Subdocument

17.4.2 is the newest version.

Please create a simple project reproducing this problem and send it to me.