Search found 7638 matches

by Sergey Tkachenko
Tue Nov 27, 2018 11:48 am
Forum: Support
Topic: Delphi 10.3 Rio Compatibility?
Replies: 3
Views: 841

Re: Delphi 10.3 Rio Compatibility?

Well, it is taking more time than I expected. It's not a problem to compile install the last released version in Rio, only a few simple changes are needed. However, I want to support new features - TVirtualImageList and "Per Monitor v2", and it's a lot of work... Let me know if you need Delphi 10.3 ...
by Sergey Tkachenko
Tue Nov 27, 2018 9:44 am
Forum: Support
Topic: Converting RTF to HTML with Webdings-Symbols
Replies: 6
Views: 844

Re: Converting RTF to HTML with Webdings-Symbols

Yes, when saving to HTML, TRichView converts the characters of the most important symbol fonts (including "Wingdings") to the corresponding Unicode character. But I cannot reproduce the problem. What version of TRichView do you use? I opened your RTF file in the ActionTest demo and exported it as "H...
by Sergey Tkachenko
Sun Nov 25, 2018 6:44 pm
Forum: ScaleRichView
Topic: Appending from a RVF into ScaleRichView
Replies: 1
Views: 452

Re: Appending from a RVF into ScaleRichView

Use InsertRVFFromStream instead of AppendRVFFromStream: TextEdit.RichViewEdit.InsertRVFFromStream(Stream, TextEdit.RichViewEdit.ItemCount); AppendRVFFromStream is useful if you want to override a paragraph style of the first paragraph of the inserted content. When you call TextEdit.RichViewEdit.Appe...
by Sergey Tkachenko
Wed Nov 21, 2018 8:38 pm
Forum: ScaleRichView
Topic: get page number in splitted table
Replies: 5
Views: 1348

Re: get page number in splitted table

I confirm the problem, we fixed it in our working version. The fix will be included in the next update.
by Sergey Tkachenko
Wed Nov 21, 2018 8:30 pm
Forum: Support
Topic: Delphi 10.3 Rio Compatibility?
Replies: 3
Views: 841

Re: Delphi 10.3 Rio Compatibility?

No, the current version is not compatible with 10.3. We will upload a compatible version ASAP, but at least a couple of days is needed.
by Sergey Tkachenko
Mon Nov 19, 2018 5:12 pm
Forum: Support
Topic: Alternate row colors
Replies: 5
Views: 804

Re: Alternate row colors

In the current version, these properties cannot be stored in RTF. It's not simple to store it in RTF, we have to implement table styles to do it. It is planned, but not in near future, sorry.
by Sergey Tkachenko
Mon Nov 19, 2018 10:11 am
Forum: Examples, Demos
Topic: [Example] How to auto-capitalize the first letter of a sentence
Replies: 0
Views: 975

[Example] How to auto-capitalize the first letter of a sentence

Example: how to capitalize a start of new sentence on typing.

The code is here: viewtopic.php?f=2&t=9317
The first answer contains the code for Unicode version of Delphi (2009 and newer), the second answer contains the code for Delphi 2007 and older.
by Sergey Tkachenko
Mon Nov 19, 2018 10:04 am
Forum: Support
Topic: Capitalize first letter of a sentence
Replies: 4
Views: 999

Re: Capitalize first letter of a sentence

Here is the version for Delphi 5, 6, 7 and 2007. uses RVUni, RVTypes; type TRVCapitalizeState = (rvcsWord, rvcsWhitespace); function IsEndOfSentencePunctuation(Ch: TRVUnicodeChar): Boolean; begin case Ord(Ch) of $00021, $0002E, $0003F, $00589, $0061F, $006D4, $00700..$00702, $007F9, $00964, $00965, ...
by Sergey Tkachenko
Mon Nov 19, 2018 9:28 am
Forum: Support
Topic: Alternate row colors
Replies: 5
Views: 804

Re: Alternate row colors

AddTextNL or any other modification of cell context does not change cell color.
There must be another reason.
Check that Cell.Color = clNone for all cells. If a cell has a color defined, it will be used.
by Sergey Tkachenko
Sun Nov 18, 2018 12:58 pm
Forum: Support
Topic: Alternate row colors
Replies: 5
Views: 804

Re: Alternate row colors

Sorry, I do not understand the problem. If you define Cell.Color, it really overrides all cell colors defined in the Cell's Table (including alternate row colors). But styles of text and paragraph cannot override cell colors. Text and paragraphs can have colored background, but it is drawn on top of...
by Sergey Tkachenko
Wed Nov 14, 2018 1:43 pm
Forum: RVMedia
Topic: RVMedia and DVR
Replies: 3
Views: 1169

Re: RVMedia and DVR

1) Assign properties of RVCamera:
URL = <as you described>
DeviceType = rvdtRTSP
2) FFmpeg DLLs must be available for the application, see viewtopic.php?f=17&t=6880
by Sergey Tkachenko
Mon Nov 12, 2018 7:46 pm
Forum: Support
Topic: Duplex printing error
Replies: 3
Views: 738

Re: Duplex printing error

There are printers that do not support copies. For these printers, SRVPrint handles copies and collating itself. There are printers that support copies but do not support collating. For these printers, SRVPrint relies on the printer when printing without collating, and handles copies and collating i...
by Sergey Tkachenko
Sun Nov 11, 2018 11:23 am
Forum: RVMedia
Topic: Hardware acceleration
Replies: 2
Views: 670

Re: Hardware acceleration

To optimize drawing, try assigning TRVCamView.RenderMode = rvmrmOpenGL.
But if CPU load is caused by decoding inside FFmpeg/GStreamer libraries, it cannot be helped.
by Sergey Tkachenko
Thu Nov 08, 2018 7:54 am
Forum: ScaleRichView
Topic: get page number in splitted table
Replies: 5
Views: 1348

Re: get page number in splitted table

I cannot reproduce this problem (in the newest version of ScaleRichView).
Can you send me a sample document where it happens?
by Sergey Tkachenko
Wed Nov 07, 2018 9:37 am
Forum: RVMedia
Topic: ONVIF Events
Replies: 1
Views: 574

Re: ONVIF Events

I am afraid, not in near future. Porting to FM and other platforms has higher priority.