Alexander Sviridenkov

Yes. Competitors price (not Delphi because there is no similar library for Delphi) is $15K-$50K Developing somethign similar yourself will cost at least $100K. So $2k (with discount) for site license is quite low price.

HTML + images inside ZIP. Similarly to DOCX.

This quote if for HtmlViewer project. HTML Component Library supports almost all HTML tags and CSS properties on all platforms (including mobiles) for all Delphi versions from Delphi 5. Works on all Windows versions starting from XP, has no external dependencies, is more safe (JS is not executed) and gives you full control on loading external files (images, stylesheets, etc). Also it can be used for rendering HTML in any other control (trees, grids, etc) and another libraries (FastReport, ReportBuilder, etc) using GDI, GDI+, DirectX. plaint text or custom renderer.

Major improvements: New context sensitive toolbar at editor bottom (eoContextToolbar option) https://www.youtube.com/watch?v=TdWafp0xyPA Image selection toolbar. 40% faster style and layout calculation Support for inlined truetype fonts (@font-face... data:font/truetype;base64) Support for CSS tab-stop decimal and tab-interval CSS word-spacing and letter-spacing properties Magnifier when selecting text on Android and iOS Local links navigation (Click in HtPanel, Ctrl+Click in Editor) Subscript and superscript actions for selection and context toolbars. Linux: support for copy/paste formatted HTML and paste RTF Advanced charts (gradients and more: see Charts 2 section in Reports demo). Full list: https://delphihtmlcomponents.com/new43.html What is HTML Library: the only true native HTML/CSS/SVG engine for Delphi, all Delphi versions, all platforms, VCL and FMX. Rendering using GDI, GDI+, Direct2d, FMX canvas, text canvas and native iOS, OSX and Android canvases. CSS animations and transitions, animated GIF support for all platforms. RTL languages. WYSIWYG HTML editor, import from RTF and DOCX, export to PDF. Interactive HTML/SVG Reports with charts. FastReport, ReportBuilder, VirtualTreeView, SynPDF, Addict and DevExpress spellchecker integration. Pascal scripting engine. SQL library for parsing, analyzing and transforming SQL queries and working with database schema. Universal Email library for sending and receiving emails.

HTML Report Library has PDF export on all platforms including Android and can get data from SQL table or any other source (XML, JSON, etc).

New context sensitive HTML Editor UI (inspired by next MS Office preview). Just one Delphi form and one editor component, no code, no toolbars, no actions, no image lists (all SVG).

@Rollo62 I suppose end of this month.

@Rollo62 Thank you, This will be available in next 4.3 version. Current version is 4.2 and it already supports 10.4. You can download latest build of 4.2 using the same URL, it is updated periodically.

Scripting engine included in HTML Component Library supports all FMX platforms including mobiles. It also have debugger, automatic class registration by RTTI and classes for code completion.

This is an FMX issue, not related to Java. On mobile platforms FMX use own text rendering - glyphs are rasterized to (cached) bitmaps and these bitmaps are drawn to openGL textures. This code is not perfect and sometimes (depending on screen resolution and scaling) produce lines on bitmap edges.

Can you please share these problem SVGs?

Little bit offtopic, but from my experience 90% of performance issues in Delphi came from implicit try except blocks. When procedure contains local variable of managed type, or implicit variable (f.e. string1+string2, copy(), etc) try except block with finalization calls is added to whole procedure even if variable is used only in small block. Moving this block (in case it is rarely executed) to subprocedure helps a lot.

Report is quite simple. First part is call stack, Usually top items are from RTL and gives you little info, so skip items from top until you'll find your own unit, this will be class/method where leaked block was created, Second section is (possible) class that uses this block.

Looks like TStringList is created in TBetFairAPIHorseHelperBL.ResetEventID and never destroyed.

HTML Library 4.2 released. Mostly an maintanence release with RAD studio 10.4 support and bugfixes. Customers will receive download link in a two days.

What's new Core: Completely new CSS subsystem - faster and less memory. MathML support. Compatibility with Lazarus 2+. FMX: Hints support. Animated GIFs for FMX (all platforms) and VCL Delphi 5+. CSS columns support. CSS tabstops support. Improved recovering of incorrect tag order. Added :only-of-type selector DX canvas: added support for rotated arcs in paths. THtImageListSource now works with ImageList on data module. Editor: Format painter button. Clear formatting button. Columns button Math equation editor. Adding ability to combine two adjacent lists by pressing Del DOCX import: added support for math equations. Footnotes Reports/SQL: FastReport FMX component ReportBuilder component SQL: ConvertWheretoJoins now can reorder tables. Compatibility with VTV 6.7 Fixed Core: Value none was processed incorrectly for max-width/max-height Incorrect document position when using native iOS canvas and non-zero offset. Incorrect processing of multiple fonts in font-family. Incorrect layout when absolute element has inline containing block. SVG: correct processing path 'a' command with sibling flags with no divider. GDI canvas issue when SVG use clip path. FMX: fixed SVG elements position when using viewbox Vertical placement of inline blocks Artifacts when using native Android canvas on some resolutions. Editor: DOCX import: fixed superscript style 'Pop from empty editor stack' error. AV when deleting selection Eempty list item cannot be deleted. Style is not applied to selected cells when selection is reverced (from bottom to top) Delimiter is added to first word causing incorrect spell checking AV when pressing space at endf of line after changing text style Selection is incorrect after applying text transform Reports/Scripter Scripter: AV when registering class having same name as record helper. Scripter: incorrect call to parent method when using inherited property. Wrong target in script drag events. FastReport: HTML is exported to PDF as image Trial version: http://delphihtmlcomponents.com/editor41trial.zip

Thanks to all. Flex is planned to this year. CSS grids - after flex.

gogetssl.com - $248 for EV

@John R. thank you, I'll change what's new. But #2 Math ML support is in Core section and means support of displaying MathML equations in existing documents, not MathML editor. It doesn't require additional actions, simply put document with math tag into HtPanel and it will be displayed.

@John R. please check that Editor.Options.eoSelectionToolbar is checked

@Vincent Parrett you should have receive new link on email. If not, please contact me.

@John R. please compile Editor Demo in trial, select any text and choose Equation from selection toolbar (last button). Or download compiled http://delphihtmlcomponents.com/htedit.zip and do the same.

@John R. it supports standard presentation MathML syntax https://en.wikipedia.org/wiki/MathML#Presentation_MathML Yes, editor is included in HTML Editor and Bundle.

This is only one of hundreds problems. Parsing HTML is much harder than XML.

@aehimself 95% of real world HTMLs cannot be parsed by XML parser. Also you cannot correctly modify HTML without calculating CSS styles. F.e. in this case <p class="p1">This is text</p> <p class="p1">This is text2</p> spaces between p can be removed, but in other case <p class="p2">This is text</p> <p class="p2">This is text2</p> they should be preserved.