TRichView.com

uses RVTypes; type TTextColorPair = record Text: TRVUnicodeString; Color: TColor; end; TTextColorPairs = array of TTextColorPair; // Returns color for Text from the rules listed in TextColorPairs function GetColorForText(const Text: TRVUnicodeString; const TextColorPairs: TTextColorPairs): TColor; ...

Searching with regular expressions RVRegEx.zip This ZIP file contains two demo projects. 1) Search from the cursor position TRichView-Regular-Expressions.png 2) Search and highlight all occurrences TRichView-Regular-Expressions-Ex.jpg The both demo projects use the same technique. They save content ...

Some parameters can be passed to FFmpeg by assigning sub-properties of RVCamera.FFMpegProperty .

Finally, I found the best solution: 4) You can use OnPaint to draw lines below each text line: procedure TForm3.RichViewEdit1Paint(Sender: TCustomRichView; ACanvas: TCanvas; Prepaint: Boolean); var i, Y: Integer; FirstDrawItemNo, LastDrawItemNo: Integer; begin if Prepaint then exit; ACanvas.Pen.Colo...

1) The first idea: you can use paragraph borders. You can hide all sides of paragraph borders except for the bottom side, and the result will look like notebook lines... But not completely. Lines will be drawn below paragraphs, not below each line. And some paragraphs may contain several lines. 2) T...

I answered in a private message

Probably you tried to delete items before they were added. The combobox creates a list of fonts when its window handle is created. So, if you want to access items, make sure that the handle is created: RVFontComboBox1.HandleNeeded; Index := RVFontComboBox1.Items.IndexOf('Fixedsys'); if Index >=0 the...

Report templates are created in a rich text editor, so you can use editing operations to insert fields, including drag&drop. In our ReportEditor demo projects, fields can be inserted by clicking in the field list (located at the left side of the main form window). But this is only a demo project, yo...

TRichViewEdit loads the whole document in memory

There are no errors. RVMedia write frames exactly at interval specified in TRVCamRecorder.VideoFramePerSec, as precise as possible. The only possible reason for missing last frames here is too large value of TRVCamRecorder.VideoFramePerSec: if it's not possible to encode the required count of frames...

What is the problem exactly?
What version of RVMedia do you use?
Does the camera has username and password (there is a know problem with authorization on some cameras in RVMedia 5.3 and newer, we are solving this problem)

Sorry, I do not understand how video recording may affect a database connection.
Maybe you can create a simple project that reproduces the problem?

Please re-test with RVMedia 6.0. It was uploaded today (and it's not yet announced).
You can re-run RVMedia installer, it can check for updates and download the new version.

Please send me RTF file which is loaded without pictures (send to richviewgmailcom) or attach to this forum.

PS: if you use Lazarus, TRichView cannot load metafiles from RTF, because Lazarus does not have TMetafile class.

Call Loaded: