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Apply colored region to quiz images #317

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Merged
leandrumartin merged 1 commit into from
Mar 5, 2026
Merged

Apply colored region to quiz images #317

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27 changes: 5 additions & 22 deletions templates/js/quiz.js
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
// quiz.js - Quiz functionality for Digital Bones Box

import {fetchBoneData, fetchCombinedData} from "./api.js";
import {displayColoredRegions} from "./coloredRegionsOverlay.js";

class QuizManager {
constructor() {
Expand Down Expand Up @@ -170,29 +171,8 @@ async fetchBoneImage(itemId, container) {

// Check if image exists in the response
if (data.images && data.images.length > 0) {
// SMART LOGIC: Prefer annotated images over plain images
let imageUrl;

// Try to find an annotated image (colored regions)
const annotatedImage = data.images.find(img =>
img.filename && (
img.filename.toLowerCase().includes("annotated") ||
img.filename.toLowerCase().includes("annotation") ||
img.filename.toLowerCase().includes("colored")
)
);

if (annotatedImage) {
// Use annotated image if available
imageUrl = annotatedImage.url;
console.log(`✓ Using ANNOTATED image for ${itemId}:`, imageUrl);
} else {
// Fall back to first image if no annotated version exists yet
imageUrl = data.images[0].url;
console.log(`Using plain image for ${itemId} (annotated not available yet):`, imageUrl);
}

// Create image element with error handling
let imageUrl = data.images[0].url;
const img = document.createElement("img");
img.src = imageUrl;
img.alt = itemId;
Expand All @@ -213,6 +193,9 @@ async fetchBoneImage(itemId, container) {
};

img.onload = () => {
displayColoredRegions(img, itemId, 0).catch(err => {
console.warn(`Could not display colored regions for ${itemId}:`, err);
});
console.log(`Image loaded successfully for ${itemId}`);
};

Expand Down
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