product

src/component/HomePage/createSlogan.vue

@@ -101,6 +101,7 @@ export default defineComponent({
         let { t } = useI18n();
         let canvas = reactive({});
 		let scale = 2;
+		let exportWH = 512
 		let canvasWH = ref(0);
 		let textData = reactive({
 			fill:'#000000',
@@ -143,6 +144,7 @@ export default defineComponent({
 				let height = canvasBox.offsetHeight;
 				canvasBox.style.width = height+'px'
 				canvasWH.value = height
+				scale = exportWH/canvasWH.value
 				var canvasDom = document.createElement("canvas");
 				let oldCanvasDom = canvasBox.querySelector('canvas')
 				if(oldCanvasDom)canvasBox.removeChild(oldCanvasDom); // 清空原有内容