smart_content_viewer library

Smart Content Viewer

A Flutter widget for rendering HTML content with embedded LaTeX formulas, math equations, function graphs, and statistical charts. No WebView required.

Features

• Native LaTeX rendering using flutter_math_fork
• Inline ($...$) and block ($$...$$) formula support
• Function graph visualization with multi-curve support
• Statistical charts (bar, pie, line, histogram)
• HTML content parsing with LaTeX extraction
• No WebView required

Usage

import 'package:smart_content_viewer/smart_content_viewer.dart';

// Display math content
MathContentViewer(
  htmlContent: 'The formula is \$E = mc^2\$',
  minHeight: 200,
)

// Check if content has math formulas
if (hasMathFormulas(content)) {
  // Show preview button
}

// Display a function graph
FunctionGraphViewer(
  function: 'x^2',
  xMin: -5,
  xMax: 5,
  yMin: -10,
  yMax: 10,
)

// Display a statistical chart
StatisticalChartViewer(
  chartType: ChartType.bar,
  data: 'A:10,B:20,C:15',
)