Example for pixel art

README.md

@@ -26,6 +26,8 @@ Comparing to [Potrace]() which only accept binarized inputs (Black & White pixma
 
 Comparing to Adobe Illustrator's Live Trace, VTracer's output is much more compact (less shapes) as we adopt a stacking strategy and avoid producing shapes with holes.
 
+By setting both `filter_speckle` and `layer_difference` to `0`, VTracer can also handle pixel art.
+
 A technical description of the algorithm is on [visioncortex.org/vtracer-docs](//www.visioncortex.org/vtracer-docs).
 
 ## Web App

docs/assets/samples/attributions.txt

@@ -14,10 +14,9 @@ vectorstock_31191940
 Color 8,7,64
 <a href="https://www.vectorstock.com/royalty-free-vector/dessert-poster-design-with-chocolate-cake-mousses-vector-31191940">Vector image by VectorStock / vectorstock</a>
 
-averie-woodard-4nulm-JUYFo-unsplash
-Color 8,7,24
-<span>Photo by <a href="https://unsplash.com/@averieclaire?utm_source=unsplash&amp;utm_medium=referral&amp;utm_content=creditCopyText">averie woodard</a> on <a href="https://unsplash.com/s/photos/portrait?utm_source=unsplash&amp;utm_medium=referral&amp;utm_content=creditCopyText">Unsplash</a></span>
-
 angel-luciano-LATYeZyw88c-unsplash
 Color 10,8,48 180
-<span>Photo by <a href="https://unsplash.com/@roaming_angel?utm_source=unsplash&amp;utm_medium=referral&amp;utm_content=creditCopyText">Angel Luciano</a> on <a href="https://unsplash.com/s/photos/dog?utm_source=unsplash&amp;utm_medium=referral&amp;utm_content=creditCopyText">Unsplash</a></span>
+<span>Photo by <a href="https://unsplash.com/@roaming_angel?utm_source=unsplash&amp;utm_medium=referral&amp;utm_content=creditCopyText">Angel Luciano</a> on <a href="https://unsplash.com/s/photos/dog?utm_source=unsplash&amp;utm_medium=referral&amp;utm_content=creditCopyText">Unsplash</a></span>
+
+spaceships.png
+https://opengameart.org/content/spaceships-1

docs/bootstrap.js

@@ -258,7 +258,7 @@
 /******/ 				promises.push(installedWasmModuleData);
 /******/ 			else {
 /******/ 				var importObject = wasmImportObjects[wasmModuleId]();
-/******/ 				var req = fetch(__webpack_require__.p + "" + {"../pkg/vtracer_webapp_bg.wasm":"7ef94c5089d40af744f2"}[wasmModuleId] + ".module.wasm");
+/******/ 				var req = fetch(__webpack_require__.p + "" + {"../pkg/vtracer_webapp_bg.wasm":"b7eade6237b469ef7df5"}[wasmModuleId] + ".module.wasm");
 /******/ 				var promise;
 /******/ 				if(importObject instanceof Promise && typeof WebAssembly.compileStreaming === 'function') {
 /******/ 					promise = Promise.all([WebAssembly.compileStreaming(req), importObject]).then(function(items) {

docs/index.html

@@ -160,7 +160,7 @@
                         <a class="uk-position-center-left uk-position-small uk-hidden-hover" href="#" uk-slidenav-previous uk-slider-item="previous"></a>
                         <a class="uk-position-center-right uk-position-small uk-hidden-hover" href="#" uk-slidenav-next uk-slider-item="next"></a>
                     </div>
-                    <a class="uk-align-right uk-text-meta" style="margin:-5px;" uk-toggle="target: #credits-modal">Credits</a>
+                    <a class="uk-align-right uk-text-meta" style="margin:-5px;" uk-toggle="target: #credits-modal">Photo Credits</a>
                 </div>
                 <div id="drop" class="uk-padding uk-flex uk-flex-center">
                     <div id="canvas-container" class="uk-width-1-1" style="height: 480px;">
@@ -202,7 +202,7 @@
                     4
                 </div>
                 <div class="uk-width-5-6">
-                    <input id="filterspeckle" class="uk-range" type="range" min="1" max="128" step="1" value="4">
+                    <input id="filterspeckle" class="uk-range" type="range" min="0" max="128" step="1" value="4">
                 </div>
 
                 <div class="clustering-color-options uk-width-1-1 uk-flex uk-flex-right">