This demo shows how to add check boxes in TRichViewEdit without using controls or images. Checkmarks are represented by Unicode characters: https://www.trichview.com/forums/viewtopic.php?f=3&t=10176
Demo: how to add checkboxes in editor using plain text Read More »
A new code sample is posted in the support forum: https://www.trichview.com/forums/viewtopic.php?f=3&t=10163 It shows how to replace text in a selected document fragment.
Example: how to replace text in selection Read More »
TRichView setup includes a free version of Adit Math engine, + an equation document item and an equation editor dialog, see the announcements: https://www.trichview.com/forums/viewto … f=6&t=8639 (about the item) https://www.trichview.com/forums/viewto … f=6&t=8696 (about the equation editor). Recently, a new commercial version of AME has been released. Adit Math Engine adds support for mathematical expression render to Embarcadero®
TRichView + Adit Math Engine 2.0 Read More »
Changes necessary to install TRichView 18.6 in Lazarus 2.0.10: In RVDragDrop.pas, in TRVDropSource.SetData, the Medium parameter must be “var” both for FPC and Delphi (finally, FPC has corrected IDataObject definition) If you’ve got an internal compiler error when compiling RVStrFuncs.pas, remove “inline” for all functions in this unit. These changes will be added in the
TRichView and Lazarus 2.0.10 Read More »
All our setups are updated for compatibility with Delphi 10.4.1 (that was released today).Version numbers of components were not changed. In Delphi 10.4.1, some configuration files use new syntax constructions, so I had to correct our IDE installer.
Delphi 10.4.1 compatibility Read More »
We added a new demo that shows how to convert RTF file to DocX file, keeping page size, margins, document information (like author or title), headers and footers. The example is here: https://www.trichview.com/forums/viewtopic.php?f=3&t=10119
Example: how to convert RTF to DocX, keeping headers and page information Read More »
A new demo: how to create a DocX file from several documents. Each document may have its own page orientation (portrait or landscape). This demo uses hard-coded A4 page size, but it is very easy to modify it to use different page sizes (they may be different for each document inside the resulting DocX) This
A new update already. In this update, MJPEG video is processed more efficiently, both from network streams and from local files. + some fixes (detailed information is available in the protected section of the forum).
RVMedia 7.5 has been released. A trial version is available: https://www.trichview.com/downloadA full version can be found in the protected section of this forum (or an old setup can check for updates and download a new version). In this version: faster data transfer in TRVCamSender, TRVCamReceiver, TRVMediaServer components, especially for large files and video frames better sound
Ann: RVMedia 7.5 – faster data transfer Read More »
FFmpeg library is used by our RVMedia components to display and to record videos. You can download FFmpeg for Windows here: https://ffmpeg.zeranoe.com/builds/ Currently, the latest “stable” version of FFmpeg is 4.3.1, but please do not use this version. Unfortunately, it may crash when displaying videos. Use the newest available FFmpeg version, or previous stable releases,
FFmpeg 4.3.1 problem Read More »
