Scrolling feature of block type latex added

 import 'dart:developer';
 
 import 'package:flutter/material.dart';
+import 'package:flutter_math_fork/flutter_math.dart';
 import 'package:gpt_markdown/gpt_markdown.dart';
 
 void main() {
@@ -134,8 +135,7 @@ Markdown and LaTeX can be powerful tools for formatting text and mathematical ex
                                 width: 1,
                                 color: Theme.of(context).colorScheme.outline),
                           ),
-                            child:
-                                LayoutBuilder(builder: (context, constraints) {
+                          child: LayoutBuilder(builder: (context, constraints) {
                             return Theme(
                               data: Theme.of(context).copyWith(
                                 textTheme: const TextTheme(
@@ -167,15 +167,24 @@ Markdown and LaTeX can be powerful tools for formatting text and mathematical ex
                                   // Regular text font size here.
                                   fontSize: 15,
                                 ),
-                                  latexWorkaround: (tex) =>
-                                      tex.replaceAllMapped(RegExp(r"align\*"),
-                                          (match) => "aligned"),
+                                latexWorkaround: (tex) => tex.replaceAllMapped(
+                                    RegExp(r"align\*"), (match) => "aligned"),
+                                latexBuilder: (contex, tex) {
+                                  return SingleChildScrollView(
+                                    scrollDirection: Axis.horizontal,
+                                    child: Math.tex(
+                                      tex,
+                                      textStyle: const TextStyle(fontSize: 17),
+                                    ),
+                                  );
+                                },
                               ),
                               // child: const Text("Hello"),
                             );
                           }),
                         );
-                        }),
+                      },
+                    ),
                   ],
                 ),
               ),

@@ -143,7 +143,7 @@ packages:
     source: hosted
     version: "2.0.3"
   flutter_math_fork:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: flutter_math_fork
       sha256: "94bee4642892a94939af0748c6a7de0ff8318feee588379dcdfea7dc5cba06c8"

@@ -20,6 +20,7 @@ dependencies:
   path_provider: ^2.0.14
   permission_handler: ^10.2.0
   file_picker: ^5.2.10
+  flutter_math_fork: ^0.7.2
 
 dev_dependencies:
   flutter_test:

@@ -16,6 +16,7 @@ class TexMarkdown extends StatelessWidget {
     this.textAlign,
     this.textScaler,
     this.onLinkTab,
+    this.latexBuilder,
   });
   final TextDirection textDirection;
   final String data;
@@ -24,6 +25,7 @@ class TexMarkdown extends StatelessWidget {
   final TextScaler? textScaler;
   final void Function(String url, String title)? onLinkTab;
   final String Function(String tex)? latexWorkaround;
+  final Widget Function(BuildContext context, String tex)? latexBuilder;
   final bool followLinkColor;
 
   @override
@@ -38,6 +40,7 @@ class TexMarkdown extends StatelessWidget {
       textScaler: textScaler,
       followLinkColor: followLinkColor,
       latexWorkaround: latexWorkaround,
+      latexBuilder: latexBuilder,
     ));
   }
 }

@@ -32,6 +32,7 @@ abstract class MarkdownComponent {
     TextDirection textDirection,
     final void Function(String url, String title)? onLinkTab,
     final String Function(String tex)? latexWorkaround,
+    final Widget Function(BuildContext context, String tex)? latexBuilder,
   ) {
     List<InlineSpan> spans = [];
     List<String> regexes =
@@ -57,6 +58,7 @@ abstract class MarkdownComponent {
                 textDirection,
                 onLinkTab,
                 latexWorkaround,
+                latexBuilder,
               ));
             } else {
               if (each is BlockMd) {
@@ -76,6 +78,7 @@ abstract class MarkdownComponent {
                     textDirection,
                     onLinkTab,
                     latexWorkaround,
+                    latexBuilder,
                   ),
                   TextSpan(
                     text: "\n ",
@@ -114,6 +117,7 @@ abstract class MarkdownComponent {
     TextDirection textDirection,
     final void Function(String url, String title)? onLinkTab,
     final String Function(String tex)? latexWorkaround,
+    final Widget Function(BuildContext context, String tex)? latexBuilder,
   );
 
   RegExp get exp;
@@ -133,6 +137,7 @@ abstract class InlineMd extends MarkdownComponent {
     TextDirection textDirection,
     final void Function(String url, String title)? onLinkTab,
     final String Function(String tex)? latexWorkaround,
+    final Widget Function(BuildContext context, String tex)? latexBuilder,
   );
 }
 
@@ -148,6 +153,7 @@ abstract class BlockMd extends MarkdownComponent {
     TextDirection textDirection,
     final void Function(String url, String title)? onLinkTab,
     final String Function(String tex)? latexWorkaround,
+    final Widget Function(BuildContext context, String tex)? latexBuilder,
   ) {
     return WidgetSpan(
       child: build(
@@ -157,6 +163,7 @@ abstract class BlockMd extends MarkdownComponent {
         textDirection,
         onLinkTab,
         latexWorkaround,
+        latexBuilder,
       ),
       alignment: PlaceholderAlignment.middle,
     );
@@ -169,6 +176,7 @@ abstract class BlockMd extends MarkdownComponent {
     TextDirection textDirection,
     final void Function(String url, String title)? onLinkTab,
     final String Function(String tex)? latexWorkaround,
+    final Widget Function(BuildContext context, String tex)? latexBuilder,
   );
 }
 
@@ -184,6 +192,7 @@ class HTag extends BlockMd {
     TextDirection textDirection,
     final void Function(String url, String title)? onLinkTab,
     final String Function(String tex)? latexWorkaround,
+    final Widget Function(BuildContext context, String tex)? latexBuilder,
   ) {
     var match = exp.firstMatch(text.trim());
     return Text.rich(
@@ -221,6 +230,7 @@ class HTag extends BlockMd {
             textDirection,
             (url, title) {},
             latexWorkaround,
+            latexBuilder,
           )),
           if (match[1]!.length == 1) ...[
             const TextSpan(
@@ -259,6 +269,7 @@ class HrLine extends BlockMd {
     TextDirection textDirection,
     final void Function(String url, String title)? onLinkTab,
     final String Function(String tex)? latexWorkaround,
+    final Widget Function(BuildContext context, String tex)? latexBuilder,
   ) {
     return CustomDivider(
       height: 2,
@@ -281,6 +292,7 @@ class CheckBoxMd extends BlockMd {
     TextDirection textDirection,
     final void Function(String url, String title)? onLinkTab,
     final String Function(String tex)? latexWorkaround,
+    final Widget Function(BuildContext context, String tex)? latexBuilder,
   ) {
     var match = exp.firstMatch(text.trim());
     return CustomCb(
@@ -292,6 +304,7 @@ class CheckBoxMd extends BlockMd {
         textDirection: textDirection,
         style: style,
         latexWorkaround: latexWorkaround,
+        latexBuilder: latexBuilder,
       ),
     );
   }
@@ -311,6 +324,7 @@ class RadioButtonMd extends BlockMd {
     TextDirection textDirection,
     final void Function(String url, String title)? onLinkTab,
     final String Function(String tex)? latexWorkaround,
+    final Widget Function(BuildContext context, String tex)? latexBuilder,
   ) {
     var match = exp.firstMatch(text.trim());
     return CustomRb(
@@ -322,6 +336,7 @@ class RadioButtonMd extends BlockMd {
         textDirection: textDirection,
         style: style,
         latexWorkaround: latexWorkaround,
+        latexBuilder: latexBuilder,
       ),
     );
   }
@@ -341,6 +356,7 @@ class IndentMd extends BlockMd {
     TextDirection textDirection,
     final void Function(String url, String title)? onLinkTab,
     final String Function(String tex)? latexWorkaround,
+    final Widget Function(BuildContext context, String tex)? latexBuilder,
   ) {
     [
       r"\\\[(.*?)\\\]",
@@ -356,14 +372,8 @@ class IndentMd extends BlockMd {
       textDirection: textDirection,
       child: RichText(
           text: TextSpan(
-        children: MarkdownComponent.generate(
-          context,
-          "${match?[2]}",
-          style,
-          textDirection,
-          onLinkTab,
-          latexWorkaround,
-        ),
+        children: MarkdownComponent.generate(context, "${match?[2]}", style,
+            textDirection, onLinkTab, latexWorkaround, latexBuilder),
       )),
     );
   }
@@ -383,6 +393,7 @@ class UnOrderedList extends BlockMd {
     TextDirection textDirection,
     final void Function(String url, String title)? onLinkTab,
     final String Function(String tex)? latexWorkaround,
+    final Widget Function(BuildContext context, String tex)? latexBuilder,
   ) {
     var match = exp.firstMatch(text);
     return UnorderedListView(
@@ -396,6 +407,7 @@ class UnOrderedList extends BlockMd {
         textDirection: textDirection,
         style: style,
         latexWorkaround: latexWorkaround,
+        latexBuilder: latexBuilder,
       ),
     );
   }
@@ -416,6 +428,7 @@ class OrderedList extends BlockMd {
     TextDirection textDirection,
     final void Function(String url, String title)? onLinkTab,
     final String Function(String tex)? latexWorkaround,
+    final Widget Function(BuildContext context, String tex)? latexBuilder,
   ) {
     var match = exp.firstMatch(text.trim());
     return OrderedListView(
@@ -428,6 +441,7 @@ class OrderedList extends BlockMd {
         textDirection: textDirection,
         style: style,
         latexWorkaround: latexWorkaround,
+        latexBuilder: latexBuilder,
       ),
     );
   }
@@ -446,6 +460,7 @@ class BoldMd extends InlineMd {
     TextDirection textDirection,
     final void Function(String url, String title)? onLinkTab,
     final String Function(String tex)? latexWorkaround,
+    final Widget Function(BuildContext context, String tex)? latexBuilder,
   ) {
     var match = exp.firstMatch(text.trim());
     return TextSpan(
@@ -457,6 +472,7 @@ class BoldMd extends InlineMd {
         textDirection,
         onLinkTab,
         latexWorkaround,
+        latexBuilder,
       ),
       style: style?.copyWith(fontWeight: FontWeight.bold) ??
           const TextStyle(fontWeight: FontWeight.bold),
@@ -479,16 +495,16 @@ class LatexMathMultyLine extends InlineMd {
     TextDirection textDirection,
     final void Function(String url, String title)? onLinkTab,
     final String Function(String tex)? latexWorkaround,
+    final Widget Function(BuildContext context, String tex)? latexBuilder,
   ) {
     var p0 = exp.firstMatch(text.trim());
     p0?.group(0);
     String mathText = p0?[1] ?? p0?[2] ?? "";
     var workaround = latexWorkaround ?? (String tex) => tex;
-    return WidgetSpan(
-      alignment: PlaceholderAlignment.baseline,
-      baseline: TextBaseline.alphabetic,
-      child: Math.tex(
-        workaround(mathText),
+
+    var builder = latexBuilder ??
+        (BuildContext context, String tex) => Math.tex(
+              workaround(tex),
               textStyle: style?.copyWith(
                 fontFamily: "SansSerif",
               ),
@@ -518,12 +534,17 @@ class LatexMathMultyLine extends InlineMd {
                 return Text(
                   workaround(mathText),
                   textDirection: textDirection,
-            style:
-                style?.copyWith(color: Theme.of(context).colorScheme.error) ??
+                  style: style?.copyWith(
+                          color: Theme.of(context).colorScheme.error) ??
                       TextStyle(color: Theme.of(context).colorScheme.error),
                 );
               },
-      ),
+            );
+
+    return WidgetSpan(
+      alignment: PlaceholderAlignment.baseline,
+      baseline: TextBaseline.alphabetic,
+      child: builder(context, mathText),
     );
   }
 }
@@ -547,6 +568,7 @@ class LatexMath extends InlineMd {
     TextDirection textDirection,
     final void Function(String url, String title)? onLinkTab,
     final String Function(String tex)? latexWorkaround,
+    final Widget Function(BuildContext context, String tex)? latexBuilder,
   ) {
     var p0 = exp.firstMatch(text.trim());
     p0?.group(0);
@@ -609,6 +631,7 @@ class ItalicMd extends InlineMd {
     TextDirection textDirection,
     final void Function(String url, String title)? onLinkTab,
     final String Function(String tex)? latexWorkaround,
+    final Widget Function(BuildContext context, String tex)? latexBuilder,
   ) {
     var match = exp.firstMatch(text.trim());
     return TextSpan(
@@ -619,6 +642,7 @@ class ItalicMd extends InlineMd {
         textDirection,
         onLinkTab,
         latexWorkaround,
+        latexBuilder,
       ),
       style: (style ?? const TextStyle()).copyWith(fontStyle: FontStyle.italic),
     );
@@ -638,6 +662,7 @@ class ATagMd extends InlineMd {
     TextDirection textDirection,
     final void Function(String url, String title)? onLinkTab,
     final String Function(String tex)? latexWorkaround,
+    final Widget Function(BuildContext context, String tex)? latexBuilder,
   ) {
     var match = exp.firstMatch(text.trim());
     if (match?[1] == null && match?[2] == null) {
@@ -682,6 +707,7 @@ class ImageMd extends InlineMd {
     TextDirection textDirection,
     final void Function(String url, String title)? onLinkTab,
     final String Function(String tex)? latexWorkaround,
+    final Widget Function(BuildContext context, String tex)? latexBuilder,
   ) {
     var match = exp.firstMatch(text.trim());
     double? height;
@@ -733,6 +759,7 @@ class TableMd extends BlockMd {
     TextDirection textDirection,
     void Function(String url, String title)? onLinkTab,
     final String Function(String tex)? latexWorkaround,
+    final Widget Function(BuildContext context, String tex)? latexBuilder,
   ) {
     final List<Map<int, String>> value = text
         .split('\n')

@@ -13,6 +13,7 @@ class MdWidget extends StatelessWidget {
       this.textAlign,
       this.textScaler,
       this.latexWorkaround,
+      this.latexBuilder,
       this.followLinkColor = false});
   final String exp;
   final TextDirection textDirection;
@@ -21,6 +22,7 @@ class MdWidget extends StatelessWidget {
   final TextScaler? textScaler;
   final void Function(String url, String title)? onLinkTab;
   final String Function(String tex)? latexWorkaround;
+  final Widget Function(BuildContext context, String tex)? latexBuilder;
   final bool followLinkColor;
 
   @override
@@ -94,6 +96,7 @@ class MdWidget extends StatelessWidget {
                                   onLinkTab: onLinkTab,
                                   style: style,
                                   latexWorkaround: latexWorkaround,
+                                  latexBuilder: latexBuilder,
                                 ),
                               );
                             },
@@ -128,6 +131,7 @@ class MdWidget extends StatelessWidget {
               textDirection,
               onLinkTab,
               latexWorkaround,
+              latexBuilder,
             ),
           );
         }