Search found 9415 matches
- Thu Feb 22, 2024 10:18 am
- Forum: Announcements
- Topic: RVMedia 10.2 - FFmpeg 6
- Replies: 3
- Views: 6107
RVMedia 10.2: demo projects
Demo projects New demo projects for C++Builder VCL (from XE2 to 12), in Demos\CBuilderUnicode\ folder. This update includes only two demos: Cameras\WebCamera and Cameras\IPCamera\. More demos will be converted to C++Builder in future updates. New demo: Cameras\IPCamera\ (in 4 versions: Delphi VCL, ...
- Thu Feb 22, 2024 10:13 am
- Forum: Announcements
- Topic: RVMedia 10.2 - FFmpeg 6
- Replies: 3
- Views: 6107
RVMedia 10.2: sound and recording
Sound A noise reduction feature is greatly improved. Now you can not only turn it on/off, but you can specify a level of noise reduction. New properties: TRVMicrophone.NoiseReductionLevel , TRVAudioPlayer.NoiseReductionLevel The recommended range of these properties is 0..100 (although, you can use...
- Thu Feb 22, 2024 10:04 am
- Forum: Announcements
- Topic: RVMedia 10.2 - FFmpeg 6
- Replies: 3
- Views: 6107
RVMedia 10.2: FFmpeg and drawing (OpenGL and Skia)
FFmpeg 6 Since this update, RVMedia supports the newest FFmpeg version: 6. FFmpeg has breaking changes only in major releases. This means that all 6.x releases of FFmpeg are supported. RVMedia still supports all old versions of FFmpeg (an available version of FFmpeg is auto-detected) Drawing In VCL...
- Thu Feb 22, 2024 9:53 am
- Forum: Announcements
- Topic: RVMedia 10.2 - FFmpeg 6
- Replies: 3
- Views: 6107
RVMedia 10.2 - FFmpeg 6
We've released RVMedia 10.2 A trial version can be downloaded from https://www.trichview.com/download/ In this update: FFmpeg 6, drawing using OpenGL and Skia, improved noise reduction, new demo projects. rvmedia10_2.png Previous version https://www.trichview.com/forums/viewtopic.php?t=12268
- Wed Feb 07, 2024 4:42 pm
- Forum: Support
- Topic: Issue with TDBRichViewEdit and Image Dimensions in Markdown Mode
- Replies: 9
- Views: 6525
Re: Issue with TDBRichViewEdit and Image Dimensions in Markdown Mode
If rvoAssignImageFileNames is not included in RichView.Options, then this file name is lost on loading. If rvoAssignImageFileNames is included in RichView.Options, then this file name is stored in rvespImageFileName property. In OnSaveImage2, you can get it as var ImageFileName: String; RVData.GetIt...
- Tue Feb 06, 2024 3:55 pm
- Forum: Support
- Topic: Issue with TDBRichViewEdit and Image Dimensions in Markdown Mode
- Replies: 9
- Views: 6525
Re: Issue with TDBRichViewEdit and Image Dimensions in Markdown Mode
Markdown does not have keywords for specifying image size, so yes, images will be reverted to the original size after reloading. Yes, you can modify images on saving in OnSaveImage2 . This event has "hidden" parameters (Sender.Style.RVData and Sender.Style.ItemNo) that you can use to get t...
- Mon Feb 05, 2024 2:38 pm
- Forum: ScaleRichView
- Topic: Caret outside margins at window startup
- Replies: 2
- Views: 2438
Re: Caret outside margins at window startup
Maybe the editor was not reformatted after some changes... Try calling SRichViewEdit.Format.
- Wed Jan 31, 2024 11:30 am
- Forum: Announcements
- Topic: We on Telegram
- Replies: 0
- Views: 5773
We on Telegram
We just opened a Telegram channel: t.me/trichview
Subscribe to get notified when a new version is released, or a new demo is available.
Subscribe to get notified when a new version is released, or a new demo is available.
- Mon Jan 29, 2024 2:17 pm
- Forum: Announcements
- Topic: Integration with DevExpress VCL grid v4.1: sorting and filtering
- Replies: 1
- Views: 2861
Re: Integration with DevExpress VCL grid v4.1: sorting and filtering
I created a tutorial topic about filtering TRichViewEdit columns in TcxGrid: https://www.trichview.com/forums/viewtopic.php?t=12440
- Mon Jan 29, 2024 2:13 pm
- Forum: Examples, Demos
- Topic: [Info] Filtering TRichViewEdit column of ExpressQuantumGrid
- Replies: 6
- Views: 8023
Sorting
That's all about filtering. This information can be found (in a compact form) in the comments at the beginning of cxTRichViewFilter.pas. PS: by the way, you can see one more new feature: sorting. Unlike filtering, it just works. TRichViewEdit columns are sorted by display text (by default). Sort.png
- Mon Jan 29, 2024 2:07 pm
- Forum: Examples, Demos
- Topic: [Info] Filtering TRichViewEdit column of ExpressQuantumGrid
- Replies: 6
- Views: 8023
Filter row
And the last problem is a filtering row (an optional top row in the grid where you can enter filter values). If you try to type something above the product values, nothing is matched the updated filter string. The reason is similar to the problem with the check list items. The grid creates TRichView...
- Mon Jan 29, 2024 1:54 pm
- Forum: Examples, Demos
- Topic: [Info] Filtering TRichViewEdit column of ExpressQuantumGrid
- Replies: 6
- Views: 8023
Filtering using check list box
Let's try to check items in the list that is shown when you click a filter icon. You can see two "ExpressFlowChart" items. Let's check one of them: CheckListBox.png Oops. Nothing is matched. It happens because CompareByDisplayValues setting does not affect content of this list box. As a re...
- Mon Jan 29, 2024 1:33 pm
- Forum: Examples, Demos
- Topic: [Info] Filtering TRichViewEdit column of ExpressQuantumGrid
- Replies: 6
- Views: 8023
Custom Filter dialog
Let's try another dialog: Custom filter. To display it, we need to remove a date-related condition (to make a filter simpler), to click on the filter icon in "Product" header, and select the "(Custom...)" item. CustomFilter.png And it works for Markdown data: CustomFilter - Appli...
- Mon Jan 29, 2024 1:30 pm
- Forum: Examples, Demos
- Topic: [Info] Filtering TRichViewEdit column of ExpressQuantumGrid
- Replies: 6
- Views: 8023
Filter Builder dialog
Now we can modify the filter in the Filter Builder dialog:
And it works for Markdown data:
And it works for Markdown data:
- Mon Jan 29, 2024 1:12 pm
- Forum: Examples, Demos
- Topic: [Info] Filtering TRichViewEdit column of ExpressQuantumGrid
- Replies: 6
- Views: 8023
Filtering by display text. Filter created in code. How to activate filtering
The filter is not matched because the grid compares the filter string not with the display text, but with the raw value. In our case, with Markdown code. How to match a filter with a display text instead of a raw value? We need to assign TableView.DataController.Filter.CompareByDisplayValues := True...