mirror of
https://github.com/mudabbir-ahmad/peworkshop.git
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124 lines
4.0 KiB
JavaScript
124 lines
4.0 KiB
JavaScript
/**
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* Utility for debugging SVG rendering issues
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*/
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/**
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* Adds a visible debug overlay to the SVG to test z-index rendering
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* @param {SVGElement} svgElement - The SVG DOM element
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*/
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export function addDebugOverlay(svgElement) {
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if (!svgElement) return;
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const svgNS = "http://www.w3.org/2000/svg";
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// Create a debug group at the highest level
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const debugGroup = document.createElementNS(svgNS, "g");
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debugGroup.setAttribute("id", "debug-overlay");
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debugGroup.setAttribute(
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"style",
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"pointer-events: none; z-index: 10000; position: relative;"
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);
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// Add a semi-transparent rectangle across the entire SVG
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const svgWidth = svgElement.viewBox?.baseVal?.width || 1000;
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const svgHeight = svgElement.viewBox?.baseVal?.height || 1000;
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const rect = document.createElementNS(svgNS, "rect");
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rect.setAttribute("x", "0");
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rect.setAttribute("y", "0");
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rect.setAttribute("width", svgWidth.toString());
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rect.setAttribute("height", svgHeight.toString());
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rect.setAttribute("fill", "rgba(255, 255, 0, 0.1)");
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rect.setAttribute("stroke", "none");
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// Add some test circles at fixed positions
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const testPositions = [
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{ x: 50, y: 50, color: "red" },
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{ x: 150, y: 150, color: "blue" },
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{ x: 250, y: 250, color: "green" },
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{ x: 350, y: 350, color: "purple" },
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];
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testPositions.forEach((pos, i) => {
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const testCircle = document.createElementNS(svgNS, "circle");
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testCircle.setAttribute("cx", pos.x.toString());
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testCircle.setAttribute("cy", pos.y.toString());
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testCircle.setAttribute("r", "20");
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testCircle.setAttribute("fill", pos.color);
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testCircle.setAttribute("fill-opacity", "0.5");
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testCircle.setAttribute("stroke", "black");
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testCircle.setAttribute("stroke-width", "2");
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testCircle.setAttribute("class", "debug-circle");
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debugGroup.appendChild(testCircle);
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});
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// Add the debug group to the SVG
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svgElement.appendChild(debugGroup);
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console.log("Debug overlay added to SVG");
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}
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/**
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* Checks if clue points are visible and fixes rendering issues
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* @param {SVGElement} svgElement - The SVG DOM element
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*/
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export function fixCluePointsRendering(svgElement) {
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if (!svgElement) return;
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// Find the clue points overlay group
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let overlayGroup = svgElement.querySelector(".clue-points-overlay");
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// If no overlay group exists, create one
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if (!overlayGroup) {
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console.log("No clue points overlay found, creating one");
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overlayGroup = document.createElementNS("http://www.w3.org/2000/svg", "g");
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overlayGroup.setAttribute("class", "clue-points-overlay");
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overlayGroup.setAttribute(
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"style",
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"pointer-events: all !important; z-index: 9999 !important; position: relative !important;"
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);
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svgElement.appendChild(overlayGroup);
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}
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// Find all clue points
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const cluePoints = svgElement.querySelectorAll(".clue-point");
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const clickAreas = svgElement.querySelectorAll(".clue-click-area");
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console.log(
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`Found ${cluePoints.length} clue points and ${clickAreas.length} click areas`
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);
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// Ensure all clue points are in the overlay group and have proper styles
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cluePoints.forEach((point, i) => {
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// Clone the point to remove any existing event handlers and styling issues
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const newPoint = point.cloneNode(true);
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// Apply explicit styles to ensure visibility
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newPoint.setAttribute(
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"style",
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"fill: #ff9800; stroke: #e65100; stroke-width: 3px; " +
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"pointer-events: all !important; cursor: pointer !important; " +
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"z-index: 9999 !important; position: relative !important; " +
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"r: 14px; fill-opacity: 1; stroke-opacity: 1; " +
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"filter: drop-shadow(0px 0px 5px rgba(0, 0, 0, 0.7));"
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);
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// Move to overlay group
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if (point.parentNode !== overlayGroup) {
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// Remove from current location
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if (point.parentNode) {
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point.parentNode.removeChild(point);
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}
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// Add to overlay group
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overlayGroup.appendChild(newPoint);
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}
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});
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// Move the overlay group to be the last child of the SVG
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svgElement.appendChild(overlayGroup);
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console.log("Clue points rendering fixed");
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}
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