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fa5d2906c0075e7e0a937c0019c02492494565e8
vtracer/docs/0.bootstrap.js
Chris Tsang fa5d2906c0 Change sample artwork
2020-12-09 15:21:12 +08:00

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50 KiB
JavaScript
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(window["webpackJsonp"] = window["webpackJsonp"] || []).push([[0],{
/***/ "../pkg/vtracer_webapp.js":
/*!********************************!*\
!*** ../pkg/vtracer_webapp.js ***!
\********************************/
/*! exports provided: main, BinaryImageConverter, ColorImageConverter, __wbindgen_object_drop_ref, __wbindgen_string_new, __wbg_new_59cb74e423758ede, __wbg_stack_558ba5917b466edd, __wbg_error_4bb6c2a97407129a, __wbg_instanceof_Window_adf3196bdc02b386, __wbg_document_6cc8d0b87c0a99b9, __wbg_createElementNS_ea14cb45a87a0719, __wbg_getElementById_0cb6ad9511b1efc0, __wbg_setAttribute_727bdb9763037624, __wbg_prepend_fa995bb42f6e2983, __wbg_debug_d101e002eb92f20b, __wbg_error_cb872335132b1ef7, __wbg_info_a25afde0ff8cd04a, __wbg_log_3bafd82835c6de6d, __wbg_log_64f566ae90a6c43c, __wbg_warn_f632d7d3f55682b6, __wbg_instanceof_CanvasRenderingContext2d_5b86ec94bce38d5b, __wbg_getImageData_888c08c04395524a, __wbg_instanceof_HtmlCanvasElement_4f5b5ec6cd53ccf3, __wbg_width_a22f9855caa54b53, __wbg_height_9a404a6b3c61c7ef, __wbg_getContext_37ca0870acb096d9, __wbg_data_c2cd7a48734589b2, __wbg_call_8e95613cc6524977, __wbindgen_object_clone_ref, __wbg_newnoargs_f3b8a801d5d4b079, __wbg_self_07b2f89e82ceb76d, __wbg_window_ba85d88572adc0dc, __wbg_globalThis_b9277fc37e201fe5, __wbg_global_e16303fe83e1d57f, __wbindgen_is_undefined, __wbindgen_debug_string, __wbindgen_throw */
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});\n\n/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, \"__wbg_newnoargs_f3b8a801d5d4b079\", function() { return _vtracer_webapp_bg_js__WEBPACK_IMPORTED_MODULE_1__[\"__wbg_newnoargs_f3b8a801d5d4b079\"]; });\n\n/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, \"__wbg_self_07b2f89e82ceb76d\", function() { return _vtracer_webapp_bg_js__WEBPACK_IMPORTED_MODULE_1__[\"__wbg_self_07b2f89e82ceb76d\"]; });\n\n/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, \"__wbg_window_ba85d88572adc0dc\", function() { return _vtracer_webapp_bg_js__WEBPACK_IMPORTED_MODULE_1__[\"__wbg_window_ba85d88572adc0dc\"]; });\n\n/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, \"__wbg_globalThis_b9277fc37e201fe5\", function() { return _vtracer_webapp_bg_js__WEBPACK_IMPORTED_MODULE_1__[\"__wbg_globalThis_b9277fc37e201fe5\"]; });\n\n/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, \"__wbg_global_e16303fe83e1d57f\", function() { return _vtracer_webapp_bg_js__WEBPACK_IMPORTED_MODULE_1__[\"__wbg_global_e16303fe83e1d57f\"]; });\n\n/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, \"__wbindgen_is_undefined\", function() { return _vtracer_webapp_bg_js__WEBPACK_IMPORTED_MODULE_1__[\"__wbindgen_is_undefined\"]; });\n\n/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, \"__wbindgen_debug_string\", function() { return _vtracer_webapp_bg_js__WEBPACK_IMPORTED_MODULE_1__[\"__wbindgen_debug_string\"]; });\n\n/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, \"__wbindgen_throw\", function() { return _vtracer_webapp_bg_js__WEBPACK_IMPORTED_MODULE_1__[\"__wbindgen_throw\"]; });\n\n\n\n_vtracer_webapp_bg_wasm__WEBPACK_IMPORTED_MODULE_0__[\"__wbindgen_start\"]();\n\n\n//# sourceURL=webpack:///../pkg/vtracer_webapp.js?");
/***/ }),
/***/ "../pkg/vtracer_webapp_bg.js":
/*!***********************************!*\
!*** ../pkg/vtracer_webapp_bg.js ***!
\***********************************/
/*! exports provided: main, BinaryImageConverter, ColorImageConverter, __wbindgen_object_drop_ref, __wbindgen_string_new, __wbg_new_59cb74e423758ede, __wbg_stack_558ba5917b466edd, __wbg_error_4bb6c2a97407129a, __wbg_instanceof_Window_adf3196bdc02b386, __wbg_document_6cc8d0b87c0a99b9, __wbg_createElementNS_ea14cb45a87a0719, __wbg_getElementById_0cb6ad9511b1efc0, __wbg_setAttribute_727bdb9763037624, __wbg_prepend_fa995bb42f6e2983, __wbg_debug_d101e002eb92f20b, __wbg_error_cb872335132b1ef7, __wbg_info_a25afde0ff8cd04a, __wbg_log_3bafd82835c6de6d, __wbg_log_64f566ae90a6c43c, __wbg_warn_f632d7d3f55682b6, __wbg_instanceof_CanvasRenderingContext2d_5b86ec94bce38d5b, __wbg_getImageData_888c08c04395524a, __wbg_instanceof_HtmlCanvasElement_4f5b5ec6cd53ccf3, __wbg_width_a22f9855caa54b53, __wbg_height_9a404a6b3c61c7ef, __wbg_getContext_37ca0870acb096d9, __wbg_data_c2cd7a48734589b2, __wbg_call_8e95613cc6524977, __wbindgen_object_clone_ref, __wbg_newnoargs_f3b8a801d5d4b079, __wbg_self_07b2f89e82ceb76d, __wbg_window_ba85d88572adc0dc, __wbg_globalThis_b9277fc37e201fe5, __wbg_global_e16303fe83e1d57f, __wbindgen_is_undefined, __wbindgen_debug_string, __wbindgen_throw */
/***/ (function(module, __webpack_exports__, __webpack_require__) {
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eval("__webpack_require__.r(__webpack_exports__);\n/* WEBPACK VAR INJECTION */(function(global) {/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"main\", function() { return main; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"BinaryImageConverter\", function() { return BinaryImageConverter; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"ColorImageConverter\", function() { return ColorImageConverter; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__wbindgen_object_drop_ref\", function() { return __wbindgen_object_drop_ref; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__wbindgen_string_new\", function() { return __wbindgen_string_new; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__wbg_new_59cb74e423758ede\", function() { return __wbg_new_59cb74e423758ede; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__wbg_stack_558ba5917b466edd\", function() { return __wbg_stack_558ba5917b466edd; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__wbg_error_4bb6c2a97407129a\", function() { return __wbg_error_4bb6c2a97407129a; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__wbg_instanceof_Window_adf3196bdc02b386\", function() { return __wbg_instanceof_Window_adf3196bdc02b386; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__wbg_document_6cc8d0b87c0a99b9\", function() { return __wbg_document_6cc8d0b87c0a99b9; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__wbg_createElementNS_ea14cb45a87a0719\", function() { return __wbg_createElementNS_ea14cb45a87a0719; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__wbg_getElementById_0cb6ad9511b1efc0\", function() { return 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__webpack_require__.d(__webpack_exports__, \"__wbg_width_a22f9855caa54b53\", function() { return __wbg_width_a22f9855caa54b53; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__wbg_height_9a404a6b3c61c7ef\", function() { return __wbg_height_9a404a6b3c61c7ef; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__wbg_getContext_37ca0870acb096d9\", function() { return __wbg_getContext_37ca0870acb096d9; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__wbg_data_c2cd7a48734589b2\", function() { return __wbg_data_c2cd7a48734589b2; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__wbg_call_8e95613cc6524977\", function() { return __wbg_call_8e95613cc6524977; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__wbindgen_object_clone_ref\", function() { return __wbindgen_object_clone_ref; });\n/* harmony export (binding) */ 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(cachegetUint8Memory0 === null || cachegetUint8Memory0.buffer !== _vtracer_webapp_bg_wasm__WEBPACK_IMPORTED_MODULE_0__[\"memory\"].buffer) {\n cachegetUint8Memory0 = new Uint8Array(_vtracer_webapp_bg_wasm__WEBPACK_IMPORTED_MODULE_0__[\"memory\"].buffer);\n }\n return cachegetUint8Memory0;\n}\n\nfunction getStringFromWasm0(ptr, len) {\n return cachedTextDecoder.decode(getUint8Memory0().subarray(ptr, ptr + len));\n}\n\nfunction addHeapObject(obj) {\n if (heap_next === heap.length) heap.push(heap.length + 1);\n const idx = heap_next;\n heap_next = heap[idx];\n\n heap[idx] = obj;\n return idx;\n}\n\nfunction debugString(val) {\n // primitive types\n const type = typeof val;\n if (type == 'number' || type == 'boolean' || val == null) {\n return `${val}`;\n }\n if (type == 'string') {\n return `\"${val}\"`;\n }\n if (type == 'symbol') {\n const description = val.description;\n if (description == null) {\n return 'Symbol';\n } else {\n return `Symbol(${description})`;\n }\n }\n if (type == 'function') {\n const name = val.name;\n if (typeof name == 'string' && name.length > 0) {\n return `Function(${name})`;\n } else {\n return 'Function';\n }\n }\n // objects\n if (Array.isArray(val)) {\n const length = val.length;\n let debug = '[';\n if (length > 0) {\n debug += debugString(val[0]);\n }\n for(let i = 1; i < length; i++) {\n debug += ', ' + debugString(val[i]);\n }\n debug += ']';\n return debug;\n }\n // Test for built-in\n const builtInMatches = /\\[object ([^\\]]+)\\]/.exec(toString.call(val));\n let className;\n if (builtInMatches.length > 1) {\n className = builtInMatches[1];\n } else {\n // Failed to match the standard '[object ClassName]'\n return toString.call(val);\n }\n if (className == 'Object') {\n // we're a user defined class or Object\n // JSON.stringify avoids problems with cycles, and is generally much\n // easier than looping through ownProperties of `val`.\n try {\n return 'Object(' + JSON.stringify(val) + ')';\n } catch (_) {\n return 'Object';\n }\n }\n // errors\n if (val instanceof Error) {\n return `${val.name}: ${val.message}\\n${val.stack}`;\n }\n // TODO we could test for more things here, like `Set`s and `Map`s.\n return className;\n}\n\nlet WASM_VECTOR_LEN = 0;\n\nlet cachedTextEncoder = new TextEncoder('utf-8');\n\nconst encodeString = (typeof cachedTextEncoder.encodeInto === 'function'\n ? function (arg, view) {\n return cachedTextEncoder.encodeInto(arg, view);\n}\n : function (arg, view) {\n const buf = cachedTextEncoder.encode(arg);\n view.set(buf);\n return {\n read: arg.length,\n written: buf.length\n };\n});\n\nfunction passStringToWasm0(arg, malloc, realloc) {\n\n if (realloc === undefined) {\n const buf = cachedTextEncoder.encode(arg);\n const ptr = malloc(buf.length);\n getUint8Memory0().subarray(ptr, ptr + buf.length).set(buf);\n WASM_VECTOR_LEN = buf.length;\n return ptr;\n }\n\n let len = arg.length;\n let ptr = malloc(len);\n\n const mem = getUint8Memory0();\n\n let offset = 0;\n\n for (; offset < len; offset++) {\n const code = arg.charCodeAt(offset);\n if (code > 0x7F) break;\n mem[ptr + offset] = code;\n }\n\n if (offset !== len) {\n if (offset !== 0) {\n arg = arg.slice(offset);\n }\n ptr = realloc(ptr, len, len = offset + arg.length * 3);\n const view = getUint8Memory0().subarray(ptr + offset, ptr + len);\n const ret = encodeString(arg, view);\n\n offset += ret.written;\n }\n\n WASM_VECTOR_LEN = offset;\n return ptr;\n}\n\nlet cachegetInt32Memory0 = null;\nfunction getInt32Memory0() {\n if (cachegetInt32Memory0 === null || cachegetInt32Memory0.buffer !== _vtracer_webapp_bg_wasm__WEBPACK_IMPORTED_MODULE_0__[\"memory\"].buffer) {\n cachegetInt32Memory0 = new Int32Array(_vtracer_webapp_bg_wasm__WEBPACK_IMPORTED_MODULE_0__[\"memory\"].buffer);\n }\n return cachegetInt32Memory0;\n}\n/**\n*/\nfunction main() {\n _vtracer_webapp_bg_wasm__WEBPACK_IMPORTED_MODULE_0__[\"main\"]();\n}\n\nfunction isLikeNone(x) {\n return x === undefined || x === null;\n}\n\nfunction handleError(f) {\n return function () {\n try {\n return f.apply(this, arguments);\n\n } catch (e) {\n _vtracer_webapp_bg_wasm__WEBPACK_IMPORTED_MODULE_0__[\"__wbindgen_exn_store\"](addHeapObject(e));\n }\n };\n}\n\nfunction passArray8ToWasm0(arg, malloc) {\n const ptr = malloc(arg.length * 1);\n getUint8Memory0().set(arg, ptr / 1);\n WASM_VECTOR_LEN = arg.length;\n return ptr;\n}\n/**\n*/\nclass BinaryImageConverter {\n\n static __wrap(ptr) {\n const obj = Object.create(BinaryImageConverter.prototype);\n obj.ptr = ptr;\n\n return obj;\n }\n\n free() {\n const ptr = this.ptr;\n this.ptr = 0;\n\n _vtracer_webapp_bg_wasm__WEBPACK_IMPORTED_MODULE_0__[\"__wbg_binaryimageconverter_free\"](ptr);\n }\n /**\n * @param {string} params\n * @returns {BinaryImageConverter}\n */\n static new_with_string(params) {\n var ptr0 = passStringToWasm0(params, _vtracer_webapp_bg_wasm__WEBPACK_IMPORTED_MODULE_0__[\"__wbindgen_malloc\"], _vtracer_webapp_bg_wasm__WEBPACK_IMPORTED_MODULE_0__[\"__wbindgen_realloc\"]);\n var len0 = WASM_VECTOR_LEN;\n var ret = _vtracer_webapp_bg_wasm__WEBPACK_IMPORTED_MODULE_0__[\"binaryimageconverter_new_with_string\"](ptr0, len0);\n return BinaryImageConverter.__wrap(ret);\n }\n /**\n */\n init() {\n _vtracer_webapp_bg_wasm__WEBPACK_IMPORTED_MODULE_0__[\"binaryimageconverter_init\"](this.ptr);\n }\n /**\n * @returns {boolean}\n */\n tick() {\n var ret = _vtracer_webapp_bg_wasm__WEBPACK_IMPORTED_MODULE_0__[\"binaryimageconverter_tick\"](this.ptr);\n return ret !== 0;\n }\n /**\n * @returns {number}\n */\n progress() {\n var ret = _vtracer_webapp_bg_wasm__WEBPACK_IMPORTED_MODULE_0__[\"binaryimageconverter_progress\"](this.ptr);\n return ret >>> 0;\n }\n}\n/**\n*/\nclass ColorImageConverter {\n\n static __wrap(ptr) {\n const obj = Object.create(ColorImageConverter.prototype);\n obj.ptr = ptr;\n\n return obj;\n }\n\n free() {\n const ptr = this.ptr;\n this.ptr = 0;\n\n _vtracer_webapp_bg_wasm__WEBPACK_IMPORTED_MODULE_0__[\"__wbg_colorimageconverter_free\"](ptr);\n }\n /**\n * @param {string} params\n * @returns {ColorImageConverter}\n */\n static new_with_string(params) {\n var ptr0 = passStringToWasm0(params, _vtracer_webapp_bg_wasm__WEBPACK_IMPORTED_MODULE_0__[\"__wbindgen_malloc\"], _vtracer_webapp_bg_wasm__WEBPACK_IMPORTED_MODULE_0__[\"__wbindgen_realloc\"]);\n var len0 = WASM_VECTOR_LEN;\n var ret = _vtracer_webapp_bg_wasm__WEBPACK_IMPORTED_MODULE_0__[\"colorimageconverter_new_with_string\"](ptr0, len0);\n return ColorImageConverter.__wrap(ret);\n }\n /**\n */\n init() {\n _vtracer_webapp_bg_wasm__WEBPACK_IMPORTED_MODULE_0__[\"colorimageconverter_init\"](this.ptr);\n }\n /**\n * @returns {boolean}\n */\n tick() {\n var ret = _vtracer_webapp_bg_wasm__WEBPACK_IMPORTED_MODULE_0__[\"colorimageconverter_tick\"](this.ptr);\n return ret !== 0;\n }\n /**\n * @returns {number}\n */\n progress() {\n var ret = _vtracer_webapp_bg_wasm__WEBPACK_IMPORTED_MODULE_0__[\"colorimageconverter_progress\"](this.ptr);\n return ret;\n }\n}\n\nconst __wbindgen_object_drop_ref = function(arg0) {\n takeObject(arg0);\n};\n\nconst __wbindgen_string_new = function(arg0, arg1) {\n var ret = getStringFromWasm0(arg0, arg1);\n return addHeapObject(ret);\n};\n\nconst __wbg_new_59cb74e423758ede = function() {\n var ret = new Error();\n return addHeapObject(ret);\n};\n\nconst __wbg_stack_558ba5917b466edd = function(arg0, arg1) {\n var ret = getObject(arg1).stack;\n var ptr0 = passStringToWasm0(ret, _vtracer_webapp_bg_wasm__WEBPACK_IMPORTED_MODULE_0__[\"__wbindgen_malloc\"], _vtracer_webapp_bg_wasm__WEBPACK_IMPORTED_MODULE_0__[\"__wbindgen_realloc\"]);\n var len0 = WASM_VECTOR_LEN;\n getInt32Memory0()[arg0 / 4 + 1] = len0;\n getInt32Memory0()[arg0 / 4 + 0] = ptr0;\n};\n\nconst __wbg_error_4bb6c2a97407129a = function(arg0, arg1) {\n try {\n console.error(getStringFromWasm0(arg0, arg1));\n } finally {\n _vtracer_webapp_bg_wasm__WEBPACK_IMPORTED_MODULE_0__[\"__wbindgen_free\"](arg0, arg1);\n }\n};\n\nconst __wbg_instanceof_Window_adf3196bdc02b386 = function(arg0) {\n var ret = getObject(arg0) instanceof Window;\n return ret;\n};\n\nconst __wbg_document_6cc8d0b87c0a99b9 = function(arg0) {\n var ret = getObject(arg0).document;\n return isLikeNone(ret) ? 0 : addHeapObject(ret);\n};\n\nconst __wbg_createElementNS_ea14cb45a87a0719 = handleError(function(arg0, arg1, arg2, arg3, arg4) {\n var ret = getObject(arg0).createElementNS(arg1 === 0 ? undefined : getStringFromWasm0(arg1, arg2), getStringFromWasm0(arg3, arg4));\n return addHeapObject(ret);\n});\n\nconst __wbg_getElementById_0cb6ad9511b1efc0 = function(arg0, arg1, arg2) {\n var ret = getObject(arg0).getElementById(getStringFromWasm0(arg1, arg2));\n return isLikeNone(ret) ? 0 : addHeapObject(ret);\n};\n\nconst __wbg_setAttribute_727bdb9763037624 = handleError(function(arg0, arg1, arg2, arg3, arg4) {\n getObject(arg0).setAttribute(getStringFromWasm0(arg1, arg2), getStringFromWasm0(arg3, arg4));\n});\n\nconst __wbg_prepend_fa995bb42f6e2983 = handleError(function(arg0, arg1) {\n getObject(arg0).prepend(getObject(arg1));\n});\n\nconst __wbg_debug_d101e002eb92f20b = function(arg0, arg1, arg2, arg3) {\n console.debug(getObject(arg0), getObject(arg1), getObject(arg2), getObject(arg3));\n};\n\nconst __wbg_error_cb872335132b1ef7 = function(arg0, arg1, arg2, arg3) {\n console.error(getObject(arg0), getObject(arg1), getObject(arg2), getObject(arg3));\n};\n\nconst __wbg_info_a25afde0ff8cd04a = function(arg0, arg1, arg2, arg3) {\n console.info(getObject(arg0), getObject(arg1), getObject(arg2), getObject(arg3));\n};\n\nconst __wbg_log_3bafd82835c6de6d = function(arg0) {\n console.log(getObject(arg0));\n};\n\nconst __wbg_log_64f566ae90a6c43c = function(arg0, arg1, arg2, arg3) {\n console.log(getObject(arg0), getObject(arg1), getObject(arg2), getObject(arg3));\n};\n\nconst __wbg_warn_f632d7d3f55682b6 = function(arg0, arg1, arg2, arg3) {\n console.warn(getObject(arg0), getObject(arg1), getObject(arg2), getObject(arg3));\n};\n\nconst __wbg_instanceof_CanvasRenderingContext2d_5b86ec94bce38d5b = function(arg0) {\n var ret = getObject(arg0) instanceof CanvasRenderingContext2D;\n return ret;\n};\n\nconst __wbg_getImageData_888c08c04395524a = handleError(function(arg0, arg1, arg2, arg3, arg4) {\n var ret = getObject(arg0).getImageData(arg1, arg2, arg3, arg4);\n return addHeapObject(ret);\n});\n\nconst __wbg_instanceof_HtmlCanvasElement_4f5b5ec6cd53ccf3 = function(arg0) {\n var ret = getObject(arg0) instanceof HTMLCanvasElement;\n return ret;\n};\n\nconst __wbg_width_a22f9855caa54b53 = function(arg0) {\n var ret = getObject(arg0).width;\n return ret;\n};\n\nconst __wbg_height_9a404a6b3c61c7ef = function(arg0) {\n var ret = getObject(arg0).height;\n return ret;\n};\n\nconst __wbg_getContext_37ca0870acb096d9 = handleError(function(arg0, arg1, arg2) {\n var ret = getObject(arg0).getContext(getStringFromWasm0(arg1, arg2));\n return isLikeNone(ret) ? 0 : addHeapObject(ret);\n});\n\nconst __wbg_data_c2cd7a48734589b2 = function(arg0, arg1) {\n var ret = getObject(arg1).data;\n var ptr0 = passArray8ToWasm0(ret, _vtracer_webapp_bg_wasm__WEBPACK_IMPORTED_MODULE_0__[\"__wbindgen_malloc\"]);\n var len0 = WASM_VECTOR_LEN;\n getInt32Memory0()[arg0 / 4 + 1] = len0;\n getInt32Memory0()[arg0 / 4 + 0] = ptr0;\n};\n\nconst __wbg_call_8e95613cc6524977 = handleError(function(arg0, arg1) {\n var ret = getObject(arg0).call(getObject(arg1));\n return addHeapObject(ret);\n});\n\nconst __wbindgen_object_clone_ref = function(arg0) {\n var ret = getObject(arg0);\n return addHeapObject(ret);\n};\n\nconst __wbg_newnoargs_f3b8a801d5d4b079 = function(arg0, arg1) {\n var ret = new Function(getStringFromWasm0(arg0, arg1));\n return addHeapObject(ret);\n};\n\nconst __wbg_self_07b2f89e82ceb76d = handleError(function() {\n var ret = self.self;\n return addHeapObject(ret);\n});\n\nconst __wbg_window_ba85d88572adc0dc = handleError(function() {\n var ret = window.window;\n return addHeapObject(ret);\n});\n\nconst __wbg_globalThis_b9277fc37e201fe5 = handleError(function() {\n var ret = globalThis.globalThis;\n return addHeapObject(ret);\n});\n\nconst __wbg_global_e16303fe83e1d57f = handleError(function() {\n var ret = global.global;\n return addHeapObject(ret);\n});\n\nconst __wbindgen_is_undefined = function(arg0) {\n var ret = getObject(arg0) === undefined;\n return ret;\n};\n\nconst __wbindgen_debug_string = function(arg0, arg1) {\n var ret = debugString(getObject(arg1));\n var ptr0 = passStringToWasm0(ret, _vtracer_webapp_bg_wasm__WEBPACK_IMPORTED_MODULE_0__[\"__wbindgen_malloc\"], _vtracer_webapp_bg_wasm__WEBPACK_IMPORTED_MODULE_0__[\"__wbindgen_realloc\"]);\n var len0 = WASM_VECTOR_LEN;\n getInt32Memory0()[arg0 / 4 + 1] = len0;\n getInt32Memory0()[arg0 / 4 + 0] = ptr0;\n};\n\nconst __wbindgen_throw = function(arg0, arg1) {\n throw new Error(getStringFromWasm0(arg0, arg1));\n};\n\n\n/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../app/node_modules/webpack/buildin/global.js */ \"./node_modules/webpack/buildin/global.js\")))\n\n//# sourceURL=webpack:///../pkg/vtracer_webapp_bg.js?");
/***/ }),
/***/ "../pkg/vtracer_webapp_bg.wasm":
/*!*************************************!*\
!*** ../pkg/vtracer_webapp_bg.wasm ***!
\*************************************/
/*! exports provided: memory, main, __wbg_binaryimageconverter_free, binaryimageconverter_new_with_string, binaryimageconverter_init, binaryimageconverter_tick, binaryimageconverter_progress, __wbg_colorimageconverter_free, colorimageconverter_new_with_string, colorimageconverter_init, colorimageconverter_tick, colorimageconverter_progress, __wbindgen_malloc, __wbindgen_realloc, __wbindgen_free, __wbindgen_exn_store, __wbindgen_start */
/***/ (function(module, exports, __webpack_require__) {
eval("\"use strict\";\n// Instantiate WebAssembly module\nvar wasmExports = __webpack_require__.w[module.i];\n__webpack_require__.r(exports);\n// export exports from WebAssembly module\nfor(var name in wasmExports) if(name != \"__webpack_init__\") exports[name] = wasmExports[name];\n// exec imports from WebAssembly module (for esm order)\n/* harmony import */ var m0 = __webpack_require__(/*! ./vtracer_webapp_bg.js */ \"../pkg/vtracer_webapp_bg.js\");\n\n\n// exec wasm module\nwasmExports[\"__webpack_init__\"]()\n\n//# sourceURL=webpack:///../pkg/vtracer_webapp_bg.wasm?");
/***/ }),
/***/ "./index.js":
/*!******************!*\
!*** ./index.js ***!
\******************/
/*! no exports provided */
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony import */ var vtracer__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! vtracer */ \"../pkg/vtracer_webapp.js\");\n\n\nlet runner;\nconst canvas = document.getElementById('frame');\nconst ctx = canvas.getContext('2d');\nconst svg = document.getElementById('svg');\nconst img = new Image();\nconst progress = document.getElementById('progressbar');\nconst progressregion = document.getElementById('progressregion');\nlet mode = 'spline', clustering_mode = 'color';\n\n// Hide canas and svg on load\ncanvas.style.display = 'none';\nsvg.style.display = 'none';\n\n// Paste from clipboard\ndocument.addEventListener('paste', function (e) {\n\tif (e.clipboardData) {\n\t\tvar items = e.clipboardData.items;\n\t\tif (!items) return;\n\n\t\t//access data directly\n\t\tfor (var i = 0; i < items.length; i++) {\n\t\t\tif (items[i].type.indexOf(\"image\") !== -1) {\n\t\t\t\t//image\n\t\t\t\tvar blob = items[i].getAsFile();\n\t\t\t\tvar URLObj = window.URL || window.webkitURL;\n\t\t\t\tvar source = URLObj.createObjectURL(blob);\n\t\t\t\tsetSourceAndRestart(source);\n\t\t\t}\n\t\t}\n\t\te.preventDefault();\n\t}\n});\n\n// Download as SVG\ndocument.getElementById('export').addEventListener('click', function (e) {\n const blob = new Blob([new XMLSerializer().serializeToString(svg)], {type: 'octet/stream'}),\n url = window.URL.createObjectURL(blob);\n\n this.href = url;\n this.target = '_blank';\n\n this.download = 'export-' + new Date().toISOString().slice(0, 19).replace(/:/g, '').replace('T', ' ') + '.svg';\n});\n\n// Store template config\nvar presetConfigs = [\n {\n src: 'assets/samples/K1_drawing.jpg',\n clustering_mode: 'binary',\n filter_speckle: 4,\n color_precision: 6,\n layer_difference: 16,\n mode: 'spline',\n corner_threshold: 60,\n length_threshold: 4,\n splice_threshold: 45,\n source: 'https://commons.wikimedia.org/wiki/File:K1_drawing.jpg',\n credit: '<a href=\"https://commons.wikimedia.org/\">Wikimedia</a>',\n },\n {\n src: 'assets/samples/Cityscape Sunset_DFM3-01.jpg',\n clustering_mode: 'color',\n filter_speckle: 4,\n color_precision: 8,\n layer_difference: 25,\n mode: 'spline',\n corner_threshold: 60,\n length_threshold: 4,\n splice_threshold: 45,\n source: 'https://www.vecteezy.com/vector-art/227400-beautiful-cityscape-at-sunset',\n credit: '<a href=\"https://www.vecteezy.com/free-vector/building\">Building Vectors by Vecteezy</a>',\n },\n {\n src: 'assets/samples/Gum Tree Vector.jpg',\n clustering_mode: 'color',\n filter_speckle: 4,\n color_precision: 8,\n layer_difference: 28,\n mode: 'spline',\n corner_threshold: 60,\n length_threshold: 4,\n splice_threshold: 45,\n source: 'https://www.vecteezy.com/vector-art/172177-gum-tree-vector',\n credit: '<a href=\"https://www.vecteezy.com/free-vector/nature\">Nature Vectors by Vecteezy</a>',\n },\n {\n src: 'assets/samples/vectorstock_31191940.png',\n clustering_mode: 'color',\n filter_speckle: 8,\n color_precision: 7,\n layer_difference: 64,\n mode: 'spline',\n corner_threshold: 60,\n length_threshold: 4,\n splice_threshold: 45,\n source: 'https://www.vectorstock.com/royalty-free-vector/dessert-poster-design-with-chocolate-cake-mousses-vector-31191940',\n credit: '<a href=\"https://www.vectorstock.com/royalty-free-vector/dessert-poster-design-with-chocolate-cake-mousses-vector-31191940\">Vector image by VectorStock / vectorstock</a>',\n },\n {\n src: 'assets/samples/angel-luciano-LATYeZyw88c-unsplash-s.jpg',\n clustering_mode: 'color',\n filter_speckle: 10,\n color_precision: 8,\n layer_difference: 48,\n mode: 'spline',\n corner_threshold: 180,\n length_threshold: 4,\n splice_threshold: 45,\n source: 'https://unsplash.com/photos/LATYeZyw88c',\n credit: '<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>',\n },\n {\n src: 'assets/samples/tank-unit-preview.png',\n clustering_mode: 'color',\n filter_speckle: 0,\n color_precision: 8,\n layer_difference: 0,\n mode: 'none',\n corner_threshold: 180,\n length_threshold: 4,\n splice_threshold: 45,\n source: 'https://opengameart.org/content/sideview-sci-fi-patreon-collection',\n credit: '<span>Artwork by <a href=\"https://opengameart.org/content/sideview-sci-fi-patreon-collection\">Luis Zuno</a> on <a href=\"https://opengameart.org/\">opengameart.org</a></span>',\n },\n];\n\n// Insert gallery items dynamically\nfor (let i = 0; i < presetConfigs.length; i++) {\n\tdocument.getElementById('galleryslider').innerHTML += \n\t`<li>\n\t<div class=\"galleryitem uk-panel uk-flex uk-flex-center\">\n\t\t<a href=\"#\">\n\t\t\t<img src=\"${presetConfigs[i].src}\" title=\"${presetConfigs[i].source}\">\n\t\t</a>\n\t</div>\n\t</li>`;\n document.getElementById('credits-modal-content').innerHTML += \n `<p>${presetConfigs[i].credit}</p>`;\n}\n\n// Function to load a given config WITHOUT restarting\nfunction loadConfig(config) {\n\tmode = config.mode;\n\tclustering_mode = config.clustering_mode;\n\n\tglobalcorner = config.corner_threshold;\n\tdocument.getElementById('cornervalue').innerHTML = globalcorner;\n\tdocument.getElementById('corner').value = globalcorner;\n\t\n\tgloballength = config.length_threshold;\n\tdocument.getElementById('lengthvalue').innerHTML = globallength;\n\tdocument.getElementById('length').value = globallength;\n\t\n\tglobalsplice = config.splice_threshold;\n\tdocument.getElementById('splicevalue').innerHTML = globalsplice;\n\tdocument.getElementById('splice').value = globalsplice;\n\n\tglobalfilterspeckle = config.filter_speckle;\n\tdocument.getElementById('filterspecklevalue').innerHTML = globalfilterspeckle;\n\tdocument.getElementById('filterspeckle').value = globalfilterspeckle;\n\n\tglobalcolorprecision = config.color_precision;\n\tdocument.getElementById('colorprecisionvalue').innerHTML = globalcolorprecision;\n\tdocument.getElementById('colorprecision').value = globalcolorprecision;\n\n\tgloballayerdifference = config.layer_difference;\n\tdocument.getElementById('layerdifferencevalue').innerHTML = globallayerdifference;\n\tdocument.getElementById('layerdifference').value = globallayerdifference;\n\n}\n\n// Choose template from gallery\nlet chooseGalleryButtons = document.querySelectorAll('.galleryitem a');\nchooseGalleryButtons.forEach(item => {\n\titem.addEventListener('click', function (e) {\n\t\t// Load preset template config\n\t\tlet i = Array.prototype.indexOf.call(chooseGalleryButtons, item);\n\t\tif (presetConfigs.length > i) {\n\t\t\tloadConfig(presetConfigs[i]);\n\t\t}\n\n\t\t// Set source as specified\n\t\tsetSourceAndRestart(this.firstElementChild.src);\n\t});\n});\n\n// Upload button\nvar imageSelect = document.getElementById('imageSelect'),\nimageInput = document.getElementById('imageInput'); \nimageSelect.addEventListener('click', function (e) {\n imageInput.click();\n e.preventDefault();\n});\n\nimageInput.addEventListener('change', function (e) {\n setSourceAndRestart(this.files[0]);\n});\n\n// Drag-n-Drop\nvar drop = document.getElementById('drop');\nvar droptext = document.getElementById('droptext');\ndrop.addEventListener('dragenter', function (e) {\n if (e.preventDefault) e.preventDefault();\n e.dataTransfer.dropEffect = 'copy';\n droptext.classList.add('hovering');\n return false;\n});\n\ndrop.addEventListener('dragleave', function (e) {\n if (e.preventDefault) e.preventDefault();\n e.dataTransfer.dropEffect = 'copy';\n droptext.classList.remove('hovering');\n return false;\n});\n\ndrop.addEventListener('dragover', function (e) {\n if (e.preventDefault) e.preventDefault();\n e.dataTransfer.dropEffect = 'copy';\n droptext.classList.add('hovering');\n return false;\n});\n\ndrop.addEventListener('drop', function (e) {\n if (e.preventDefault) e.preventDefault();\n droptext.classList.remove('hovering');\n setSourceAndRestart(e.dataTransfer.files[0]);\n return false;\n});\n\n// Get Input from UI controls\nvar globalcorner = parseInt(document.getElementById('corner').value),\n globallength = parseFloat(document.getElementById('length').value),\n globalsplice = parseInt(document.getElementById('splice').value),\n globalfilterspeckle = parseInt(document.getElementById('filterspeckle').value),\n globalcolorprecision = parseInt(document.getElementById('colorprecision').value),\n globallayerdifference = parseInt(document.getElementById('layerdifference').value);\n\n// Load past inputs from localStorage\n/*\nif (localStorage.VSsettings) {\n var settings = JSON.parse(localStorage.VSsettings);\n document.getElementById('cornervalue').innerHTML = document.getElementById('corner').value = globalcorner = settings.globalcorner;\n document.getElementById('lengthvalue').innerHTML = document.getElementById('length').value = globallength = settings.globallength;\n document.getElementById('splicevalue').innerHTML = document.getElementById('splice').value = globalsplice = settings.globalsplice;\n}\n*/\n\ndocument.getElementById('none').addEventListener('click', function (e) {\n mode = 'none';\n restart();\n}, false);\n\ndocument.getElementById('polygon').addEventListener('click', function (e) {\n mode = 'polygon';\n restart();\n}, false);\n\ndocument.getElementById('spline').addEventListener('click', function (e) {\n mode = 'spline';\n restart();\n}, false);\n\ndocument.getElementById('clustering-binary').addEventListener('click', function (e) {\n clustering_mode = 'binary';\n restart();\n}, false);\n\ndocument.getElementById('clustering-color').addEventListener('click', function (e) {\n clustering_mode = 'color';\n restart();\n}, false);\n\ndocument.getElementById('filterspeckle').addEventListener('change', function (e) {\n globalfilterspeckle = parseInt(this.value);\n document.getElementById('filterspecklevalue').innerHTML = this.value;\n restart();\n});\n\ndocument.getElementById('colorprecision').addEventListener('change', function (e) {\n globalcolorprecision = parseInt(this.value);\n document.getElementById('colorprecisionvalue').innerHTML = this.value;\n restart();\n});\n\ndocument.getElementById('layerdifference').addEventListener('change', function (e) {\n globallayerdifference = parseInt(this.value);\n document.getElementById('layerdifferencevalue').innerHTML = this.value;\n restart();\n});\n\ndocument.getElementById('corner').addEventListener('change', function (e) {\n globalcorner = parseInt(this.value);\n document.getElementById('cornervalue').innerHTML = this.value;\n restart();\n});\n\ndocument.getElementById('length').addEventListener('change', function (e) {\n globallength = parseFloat(this.value);\n document.getElementById('lengthvalue').innerHTML = this.value;\n restart();\n});\n\ndocument.getElementById('splice').addEventListener('change', function (e) {\n globalsplice = parseInt(this.value);\n document.getElementById('splicevalue').innerHTML = this.value;\n restart();\n});\n\n// Save inputs before unloading\n/*\nwindow.addEventListener('beforeunload', function () {\n localStorage.VSsettings = JSON.stringify({\n globalcorner: globalcorner,\n globallength: globallength,\n globalsplice: globalsplice,\n });\n});\n*/\n\nfunction setSourceAndRestart(source) {\n img.src = source instanceof File ? URL.createObjectURL(source) : source;\n img.onload = function () {\n svg.setAttribute('viewBox', `0 0 ${img.naturalWidth} ${img.naturalHeight}`);\n canvas.width = img.naturalWidth;\n canvas.height = img.naturalHeight;\n restart();\n }\n // Show display\n canvas.style.display = 'block';\n svg.style.display = 'block';\n // Hide upload text\n droptext.style.display = 'none';\n}\n\nfunction restart() {\n document.getElementById('clustering-binary').classList.remove('selected');\n document.getElementById('clustering-color').classList.remove('selected');\n document.getElementById('clustering-' + clustering_mode).classList.add('selected');\n Array.from(document.getElementsByClassName('clustering-color-options')).forEach((el) => {\n el.style.display = clustering_mode == 'color' ? '' : 'none';\n });\n\n document.getElementById('none').classList.remove('selected');\n document.getElementById('polygon').classList.remove('selected');\n document.getElementById('spline').classList.remove('selected');\n document.getElementById(mode).classList.add('selected');\n Array.from(document.getElementsByClassName('spline-options')).forEach((el) => {\n el.style.display = mode == 'spline' ? '' : 'none';\n });\n\n if (!img.src) {\n return;\n }\n while (svg.firstChild) {\n svg.removeChild(svg.firstChild);\n }\n ctx.clearRect(0, 0, canvas.width, canvas.height);\n ctx.drawImage(img, 0, 0);\n let converter_params = JSON.stringify({\n 'canvas_id': canvas.id,\n 'svg_id': svg.id,\n 'mode': mode,\n 'clustering_mode': clustering_mode,\n 'corner_threshold': deg2rad(globalcorner),\n 'length_threshold': globallength,\n 'max_iterations': 10,\n 'splice_threshold': deg2rad(globalsplice),\n 'filter_speckle': globalfilterspeckle*globalfilterspeckle,\n 'color_precision': 8-globalcolorprecision,\n 'layer_difference': globallayerdifference,\n });\n if (runner) {\n runner.stop();\n }\n runner = new ConverterRunner(converter_params);\n progress.value = 0;\n progressregion.style.display = 'block';\n runner.run();\n}\n\nfunction deg2rad(deg) {\n return deg/180*3.141592654;\n}\n\nclass ConverterRunner {\n constructor (converter_params) {\n this.converter =\n clustering_mode == 'color' ?\n vtracer__WEBPACK_IMPORTED_MODULE_0__[\"ColorImageConverter\"].new_with_string(converter_params):\n vtracer__WEBPACK_IMPORTED_MODULE_0__[\"BinaryImageConverter\"].new_with_string(converter_params);\n this.converter.init();\n this.stopped = false;\n if (clustering_mode == 'binary') {\n svg.style.background = '#000';\n canvas.style.display = 'none';\n } else {\n svg.style.background = '';\n canvas.style.display = '';\n }\n canvas.style.opacity = '';\n }\n\n run () {\n const This = this;\n setTimeout(function tick () {\n if (!This.stopped) {\n let done = false;\n const startTick = performance.now();\n while (!(done = This.converter.tick()) &&\n performance.now() - startTick < 25) {\n }\n progress.value = This.converter.progress();\n if (progress.value >= 50) {\n canvas.style.display = 'none';\n } else {\n canvas.style.opacity = (50 - progress.value) / 25;\n }\n if (progress.value >= progress.max) {\n progressregion.style.display = 'none';\n progress.value = 0;\n }\n if (!done) {\n setTimeout(tick, 1);\n }\n }\n }, 1);\n }\n\n stop () {\n this.stopped = true;\n this.converter.free();\n }\n}\n\n//# sourceURL=webpack:///./index.js?");
/***/ }),
/***/ "./node_modules/webpack/buildin/global.js":
/*!***********************************!*\
!*** (webpack)/buildin/global.js ***!
\***********************************/
/*! no static exports found */
/***/ (function(module, exports) {
eval("var g;\n\n// This works in non-strict mode\ng = (function() {\n\treturn this;\n})();\n\ntry {\n\t// This works if eval is allowed (see CSP)\n\tg = g || new Function(\"return this\")();\n} catch (e) {\n\t// This works if the window reference is available\n\tif (typeof window === \"object\") g = window;\n}\n\n// g can still be undefined, but nothing to do about it...\n// We return undefined, instead of nothing here, so it's\n// easier to handle this case. if(!global) { ...}\n\nmodule.exports = g;\n\n\n//# sourceURL=webpack:///(webpack)/buildin/global.js?");
/***/ })
}]);
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