Search found 9415 matches
- Fri Mar 08, 2024 12:14 pm
- Forum: Examples, Demos
- Topic: How to print the content of a RichViewEdit ?
- Replies: 4
- Views: 2659
Re: How to print the content of a RichViewEdit ?
1. Use the global Printer object from Printers unit to choose the current printer and define page format. (See the last code sample here how to set page size). 2. Place TRVPrint component on form. Define margins and additional page settings in properties of this component. 3. Code for printing: RVPr...
- Thu Mar 07, 2024 10:09 am
- Forum: Support
- Topic: How to convert old data from TRichEdit to TRichView
- Replies: 10
- Views: 5199
Re: How to convert old data from TRichEdit to TRichView
I attached the demo. It can: 1. Load your file with default settings (using styles from file) 2. Load your file using styles created in the application (ignoring styles from file) 3. Convert card suit characters to Unicode. PS: I have no problems loading your file using LoadRVF. But if I change Load...
- Thu Mar 07, 2024 9:23 am
- Forum: Support
- Topic: How to convert old data from TRichEdit to TRichView
- Replies: 10
- Views: 5199
Re: How to convert old data from TRichEdit to TRichView
But your document has RVF format. This means that LoadFromStream, after detecting RVF, calls LoadRVFromStream to load it. As I said, this RVF document contains styles, and your styles will be ignored and replaced by styles from the file. Please wait, I'll try to make a demo. Back to characters, I st...
- Thu Mar 07, 2024 8:40 am
- Forum: Support
- Topic: How to convert old data from TRichEdit to TRichView
- Replies: 10
- Views: 5199
Re: How to convert old data from TRichEdit to TRichView
About characters from "Symbol" font Fonts having Charset = SYMBOL_CHARSET (including "Symbol" font) are special fonts. In all other fonts, each character code has special meaning, described in Unicode standard. Because of this, when you apply a non-symbol font to text of another...
- Thu Mar 07, 2024 8:28 am
- Forum: Support
- Topic: How to convert old data from TRichEdit to TRichView
- Replies: 10
- Views: 5199
Re: How to convert old data from TRichEdit to TRichView
About styles and loading I received your file. This is a document in RVF format. And it contains all styles inside it. With the default property settings, all styles that you added before loading will be removed, and styles from RVF are used. There are some things that you can try. For example, you...
- Thu Mar 07, 2024 7:56 am
- Forum: Support
- Topic: Markdown rendering assistance needed
- Replies: 4
- Views: 5205
Re: Markdown rendering assistance needed
Where are these blank lines? Please help me to find them in these documents.
- Wed Mar 06, 2024 3:25 pm
- Forum: Support
- Topic: How to convert old data from TRichEdit to TRichView
- Replies: 10
- Views: 5199
Re: How to convert old data from TRichEdit to TRichView
To understand the problem better, I need a sample of document from this DB. You can save it to a file. After creating theBS, call theBS.SaveToFile(FileName); and send this file to me to email richviewgmailcom. Symbol font is not necessary to add special symbols such as card suits. You can use Unicod...
- Wed Mar 06, 2024 11:50 am
- Forum: Support
- Topic: How to convert old data from TRichEdit to TRichView
- Replies: 10
- Views: 5199
Re: How to convert old data from TRichEdit to TRichView
What is the format of documents in the database?
If it was created using TRichEdit, it must be RTF. However, RTF does not contain numbered styles. Well, in documents created by MS Word or TRichView named styles have internal numbering in RTF file. However, TRichEdit does not support named styles.
If it was created using TRichEdit, it must be RTF. However, RTF does not contain numbered styles. Well, in documents created by MS Word or TRichView named styles have internal numbering in RTF file. However, TRichEdit does not support named styles.
- Tue Mar 05, 2024 10:47 am
- Forum: Support
- Topic: Get alignment in the cursor position.
- Replies: 1
- Views: 4076
Re: Get alignment in the cursor position.
Code: Select all
var
rve: TCustomRichViewEdit;
rve := RichViewEdit1.TopLevelEditor;
Alignment := rve.Style.ParaStyles[rve.GetItemPara(rve.CurItemNo)].Alignment;
- Tue Mar 05, 2024 10:43 am
- Forum: Support
- Topic: Caret to the end of the text cell
- Replies: 1
- Views: 4026
Re: Caret to the end of the text cell
Assuming that the caret is already in the cell,
Code: Select all
RichViewEdit1.TopLevelEditor.MoveCaret(rvcmBottom);
- Sat Mar 02, 2024 6:55 pm
- Forum: RVMedia
- Topic: Play video from TMemoryStream
- Replies: 4
- Views: 6688
Re: Play video from TMemoryStream
Assign: RVCamera.SourceFileName = path to this file RVCamera.DeviceType = rvdtFile. Call RVCamera.PlayVideoStream. In Windows, RVCamera can play local files either using FFmpeg or using DirectX. The main difference is in processing sound from videos. FFmpeg is used, if FFmpeg libraries are available...
- Thu Feb 29, 2024 9:03 pm
- Forum: Support
- Topic: Markdown rendering assistance needed
- Replies: 4
- Views: 5205
Re: Markdown rendering assistance needed
TRichView follows CommonMark specification (+ implements extensions for tables and footnotes). Other Markdown extensions (not listed in the CommonMark Markdown specification) are not supported, including emoticons, sub/superscripts, inserted text, marked texts, typographic replacements and so on. Th...
- Tue Feb 27, 2024 9:34 am
- Forum: RVMedia
- Topic: Play video from TMemoryStream
- Replies: 4
- Views: 6688
Re: Play video from TMemoryStream
Sorry, it's not supported, you need to save it to a temporary file.
What's the format of this video?
What's the format of this video?
- Thu Feb 22, 2024 11:24 am
- Forum: Support
- Topic: demo richview not compile delphi 12 linux platform
- Replies: 6
- Views: 68262
Re: demo richview not compile delphi 12 linux platform
I have the same issue. Tried Ubuntu 22 and redOS, they both have pango-1.0 package installed, in both cases the library file libpango-1. 0 .so.0 exists and can be found in library or SDK folders, but cannot be load with ld for example. Finally I came to modifying fmxRVCanvasLinuxFM.pas file for dyn...
- Thu Feb 22, 2024 10:19 am
- Forum: RVMedia
- Topic: ANN: RVMedia 10.2
- Replies: 0
- Views: 3963
ANN: RVMedia 10.2
RVMedia 10.2 includes FFmpeg 6 support, drawing using OpenGL and Skia, better noise reduction, new demo projects.
Details:
https://www.trichview.com/forums/viewtopic.php?t=12540
Details:
https://www.trichview.com/forums/viewtopic.php?t=12540