Search found 8677 matches

by Sergey Tkachenko
Tue Jan 25, 2022 5:52 pm
Forum: RVMedia
Topic: Issues with starting camera stream when color model is rvcmOther
Replies: 1
Views: 60

Re: Issues with starting camera stream when color model is rvcmOther

Sorry, the mode where a local web camera provides frames as jpeg is quite a rare one, so we were not able to test it properly.
I'll send a fix to you tomorrow.
by Sergey Tkachenko
Fri Jan 21, 2022 1:04 pm
Forum: ScaleRichView
Topic: Lazarus: Wheelscroll not handled by editor
Replies: 6
Views: 240

Re: Lazarus: Wheelscroll not handled by editor

Do you mean that mouse wheel scrolling/zooming does not work in TSRichViewEdit in Lazarus?

Sorry, I cannot reproduce this problem (Windows 10, Lazarus 2.2, newest version of TRichView and ScaleRichView)
by Sergey Tkachenko
Thu Jan 20, 2022 7:47 pm
Forum: Support
Topic: How can select a block?
Replies: 2
Views: 82

Re: How can select a block?

It is not possible.
In TRichView, selection is continuous: it is defined by a starting and an ending position.
A block selection would require a selection consisting of several fragments that are not adjacent.
Not planned for near future, sorry.
by Sergey Tkachenko
Tue Jan 18, 2022 4:16 pm
Forum: Support
Topic: TScaleRichView: Program crash with Lazarus
Replies: 7
Views: 1500

Re: TScaleRichView: Program crash with Lazarus

It seems that all these crashes are specific to Lazarus 2.2. The problem happens when loading RTF and RVF because (unlike DocX) they call OnProgress event, and the demo uses this event to display a progress bar. In Lazarus 2.2, manipulations with a progress bar leads to calling resizing of other con...
by Sergey Tkachenko
Mon Jan 17, 2022 8:08 pm
Forum: Support
Topic: TScaleRichView: Program crash with Lazarus
Replies: 7
Views: 1500

Re: TScaleRichView: Program crash with Lazarus

Must be fixed in TRichView 20.0.1 (just uploaded)
by Sergey Tkachenko
Mon Jan 17, 2022 5:09 pm
Forum: Announcements
Topic: TRichView 20, ScaleRichView 11, ReportWorkshop 4
Replies: 5
Views: 1447

TRichView 20.0.1 ScaleRichView 11.0.2

TRichView 20.0.1 RichViewActions 10.1, ScaleRichView 11.0.2 We've updated TRichView, RichViewActions and ScaleRichView. This is mainly a maintenance release, it contains several fixes and tweaks. New features of TRichView: saving vertical alignment of contents of text boxes in RTF New features of R...
by Sergey Tkachenko
Mon Jan 17, 2022 9:47 am
Forum: ScaleRichView
Topic: adding text to an image in SRV page
Replies: 8
Views: 8139

Re: adding text to an image in SRV page

In the current version, there is an event where you can draw text (or something else) on top of images: OnAfterDrawImage.
by Sergey Tkachenko
Fri Jan 14, 2022 4:02 pm
Forum: Support
Topic: RV Editor's Top panel is getting transparent on higher resolution making it unable to close the editor
Replies: 1
Views: 1668

Re: RV Editor's Top panel is getting transparent on higher resolution making it unable to close the editor

As far as I understand, this is the same question as on Facebook. The problem is in using TRibbon. This is an obsolete component, it does not support HighDPI display modes. The problem is not in the resolution (screen with x screen height), but in DPI, the count of pixels in one logical inch. TRibbo...
by Sergey Tkachenko
Fri Jan 14, 2022 3:49 pm
Forum: Support
Topic: TScaleRichView: Program crash with Lazarus
Replies: 7
Views: 1500

Re: TScaleRichView: Program crash with Lazarus

I already fixed the problem with resetting to default margins (it was Lazarus-specific).
I can reproduce the problem with the second document, I am working on it.
by Sergey Tkachenko
Thu Jan 13, 2022 9:02 am
Forum: Support
Topic: TScaleRichView: Program crash with Lazarus
Replies: 7
Views: 1500

Re: TScaleRichView: Program crash with Lazarus

I found the bug with DocX loading. It happens when loading a file containing a lot of images. This is a serious bug that affects both Lazarus and Delphim any file format; it was introduced in the last update (the demos on the web site were not recompiled, what's why they do not have it). I'll upload...
by Sergey Tkachenko
Wed Jan 12, 2022 6:58 pm
Forum: Support
Topic: TScaleRichView: Program crash with Lazarus
Replies: 7
Views: 1500

Re: TScaleRichView: Program crash with Lazarus

I can reproduce the problem with opening DocX files in ScaleRichView in Lazarus 2.2.
I'll fix it as soon as possible.
by Sergey Tkachenko
Tue Jan 11, 2022 8:39 am
Forum: RVMedia
Topic: Mobile Chat
Replies: 2
Views: 933

Re: Mobile Chat

RVMedia allows reading sound from microphone and sending it by network or recording to a file. All our chat examples send sound from microphones immediately, without recording sound to a file. But RVMedia can record sound to a file (with use of FFmpeg), and can send this file. Unfortunately, RVMedia...
by Sergey Tkachenko
Sat Jan 08, 2022 1:01 pm
Forum: Support
Topic: Table Background Image
Replies: 3
Views: 923

Re: Table Background Image

The printing procedure uses a special image printing code, because the standard on-screen way of drawing pictures does not work for most printers. The problem was: the same procedure was used when displaying preview of textured backgrounds, and it may produce very low-quality scaling. In the next up...
by Sergey Tkachenko
Sat Jan 08, 2022 11:56 am
Forum: Support
Topic: Spellcheck Question
Replies: 1
Views: 985

Re: Spellcheck Question

Sorry for the delay.
All other characters are treated as word delimiters if they are included in RichViewEdit.Delimiters properties.
But if affects not only spell checking, but other operations too (for example, double click to select word)
by Sergey Tkachenko
Sat Jan 08, 2022 11:02 am
Forum: Support
Topic: Table Background Image
Replies: 3
Views: 923

Re: Table Background Image

A preview of background pictures will be improved in the next update.