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import streamlit as st
import streamlit.components.v1 as components
# HTML content
html_content = """
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>2D Canvas Base 6 with Hidden State in Red</title>
<style>
body { font-family: Arial, sans-serif; }
#coordinate-display {
position: absolute;
top: 10px;
left: 10px;
background-color: rgba(255, 255, 255, 0.7);
padding: 5px;
border-radius: 5px;
}
</style>
</head>
<body>
<div style="position: relative;">
<canvas id="graphCanvas" width="500" height="400" style="border: 1px solid #000;"></canvas>
<div id="coordinate-display"></div>
</div>
<script>
const canvas = document.getElementById('graphCanvas');
const ctx = canvas.getContext('2d');
const coordinateDisplay = document.getElementById('coordinate-display');
function shouldHighlightCoordinate(num) {
return ['6', '7', '8', '9'].some(digit => num.toString().includes(digit));
}
function drawGraph() {
// Clear canvas
ctx.fillStyle = '#f0f0f0';
ctx.fillRect(0, 0, canvas.width, canvas.height);
// Draw grid
ctx.strokeStyle = '#999';
ctx.lineWidth = 0.5;
for (let i = 0; i <= 55; i += 5) {
let x = i / 55 * canvas.width;
let y = canvas.height - (i / 55 * canvas.height);
ctx.beginPath();
ctx.moveTo(x, 0);
ctx.lineTo(x, canvas.height);
ctx.stroke();
ctx.beginPath();
ctx.moveTo(0, y);
ctx.lineTo(canvas.width, y);
ctx.stroke();
// Draw labels
ctx.fillStyle = 'black';
ctx.font = '12px Arial';
ctx.fillText(i.toString(), x, canvas.height - 5);
ctx.fillText(i.toString(), 5, y);
}
// Draw highlighted areas
ctx.fillStyle = 'rgba(0, 0, 0, 0.2)';
for (let i = 0; i <= 55; i++) {
if (shouldHighlightCoordinate(i)) {
ctx.fillRect(i / 55 * canvas.width, 0, canvas.width / 55, canvas.height);
ctx.fillRect(0, canvas.height - ((i + 1) / 55 * canvas.height), canvas.width, canvas.height / 55);
}
}
}
function updateCoordinateDisplay(event) {
const rect = canvas.getBoundingClientRect();
const x = Math.min(55, Math.round((event.clientX - rect.left) / canvas.width * 55));
const y = Math.round((1 - (event.clientY - rect.top) / canvas.height) * 55);
const combined = x * 100 + y;
coordinateDisplay.textContent = `Coordinate: ${combined}`;
coordinateDisplay.style.color = shouldHighlightCoordinate(combined) ? 'red' : 'black';
}
canvas.addEventListener('mousemove', updateCoordinateDisplay);
drawGraph();
</script>
</body>
</html>
"""
# Streamlit app
def main():
st.set_page_config(page_title="Interactive 2D Graph", layout="wide")
st.title("2D Interactive Graph Base 6 With Hidden State in Red")
# Embed the HTML content
components.html(html_content, height=600)
if __name__ == "__main__":
main() |