w-front-end / Worship_and_learn_upward · Commits

Commit 98c4a480e5f1b178dfa7416e43160bdf91d058c8

Authored by zhiyangdu
1 parent c5de44dd

图片文字合成

Inline Side-by-side
Showing 1 changed file with 13 additions and 12 deletions
src/pages/test.vue
  View file @98c4a48
... ... @@ -32,31 +32,32 @@
32 32 // 调用分享（新方法）
33 33 if (window.webkit && window.webkit.messageHandlers && window.webkit.messageHandlers.CNDSCheckAllowVisitPhotoAlbumHandler) {
34 34 // 获取URL图片
35   - window.webkit.messageHandlers.CNDSCheckAllowVisitPhotoAlbumHandler.postMessage({body: {"imgUrl": this.imgUrl,"textInfo": this.textInfo}});
  35 + window.webkit.messageHandlers.CNDSCheckAllowVisitPhotoAlbumHandler.postMessage({body: {imgData:imgData}});
36 36 } else if (window.obj && window.obj.CNDSCheckAllowVisitPhotoAlbumHandler) {
37 37 // 获取URL图片
38   - window.obj.CNDSCheckAllowVisitPhotoAlbumHandler(JSON.stringify({"imgUrl": this.imgUrl,"textInfo": this.textInfo}));
  38 + window.obj.CNDSCheckAllowVisitPhotoAlbumHandler(imgData);
39 39 }
40 40 },
41 41 savecanvas(){
42   - if(this.isCNLive.value){
43   - this.getimgUrl()
44   - return
45   - }
46 42 let canvas = document.querySelector('.canvas');
47 43 let that = this;
48 44 html2canvas(canvas,{scale:2,logging:false,useCORS:true}).then(function(canvas) {
49 45 let type = 'png';
50 46 let imgData = canvas.toDataURL(type);
51 47 // 照片格式处理
52   -// let _fixType = function(type) {
53   -// type = type.toLowerCase().replace(/jpg/i, 'jpeg');
54   -// let r = type.match(/png|jpeg|bmp|gif/)[0];
55   -// return 'image/' + r;
56   -// };
  48 + let _fixType = function(type) {
  49 + type = type.toLowerCase().replace(/jpg/i, 'jpeg');
  50 + let r = type.match(/png|jpeg|bmp|gif/)[0];
  51 + return 'image/' + r;
  52 + };
57 53 // imgData = imgData.replace(_fixType(type),'');
58 54 let filename = "证书" + '.' + type;
59   - that.saveFile(imgData,filename);
  55 + if(that.isCNLive.value){
  56 + that.getimgUrl(imgData)
  57 + }else {
  58 + that.saveFile(imgData,filename);
  59 + }
  60 +
60 61 });
61 62 },
62 63 saveFile(data, filename){
... ...