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TypeScript ImagePicker.getPictures方法代码示例

本文整理汇总了TypeScript中@ionic-native/image-picker.ImagePicker.getPictures方法的典型用法代码示例。如果您正苦于以下问题:TypeScript ImagePicker.getPictures方法的具体用法?TypeScript ImagePicker.getPictures怎么用?TypeScript ImagePicker.getPictures使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在@ionic-native/image-picker.ImagePicker的用法示例。


在下文中一共展示了ImagePicker.getPictures方法的4个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的TypeScript代码示例。

示例1: resolve

    return new Promise<Array<string>>((resolve, reject) => {
      let options: any = {
        maximumImagesCount: 5,
      };
      // choose destination for photos
      let copyToExternal: boolean = false;
      // choose if crop image
      let shouldCrop: boolean = false;
      let destinationDirectory: string = '';
      let path: string = copyToExternal ? this.fileService.getExternalStoragePath() + 'Download/' : this.fileService.getAppStoragePath();

      this.fileService.createNewDirectory(path, 'diary-app').then((directory) => {
        destinationDirectory = directory;
      });

      this.imagePicker.getPictures(options).then((results: Array<string>) => {
        this.saveImages(results, shouldCrop, destinationDirectory).then((resultPhotos: Array<string>) =>{
          resolve(resultPhotos);
        }).catch(error => {
          console.log('Error during photo save: ' + error.message);
        });
      }, error => {
        console.log('Image picker error: ' + error.message);
        resolve(new Array<string>());
      });
    });
开发者ID:exodinn,项目名称:StarterKit,代码行数:26,代码来源:image-service.ts

示例2: openImagePicker

 openImagePicker(){
   let options = {
     maximumImagesCount: 5,
   }
   this.photos = new Array<string>();
   this.imagePicker.getPictures(options)
   .then((results) => {
     this.reduceImages(results).then(() => {
       console.log('all images cropped!!');
     });
   }, (err) => { console.log(err) });
 }
开发者ID:zglnfsdyy,项目名称:ionic3-image-handling,代码行数:12,代码来源:home.ts

示例3: pegarImagem

 pegarImagem() {
   this.imagePicker.getPictures({
     maximumImagesCount: 1, //Apenas uma imagem
     outputType: 1 //BASE 64
   })
     .then(results => {
       if (results.length > 0) {
         this.imgPath = 'data:image/png;base64,' + results[0];
         this.fileToUpload = results[0];
       } else {
         this.imgPath = '';
         this.fileToUpload = null;
       }
     })
     .catch(error => {
       console.error('Erro ao recuperar a imagem', error);
     });
 }
开发者ID:joaorobertoifrn,项目名称:ionicfirebaseauth,代码行数:18,代码来源:edit-contatos.ts

示例4: open_albums

 /**
  * Opens the albums
  * @return A collection of urls from the selected images
  */
 public open_albums(): Promise<Array<string>> {
     return this.image_picker.getPictures({
         quality: 100,
         maximumImagesCount: 15,
     });
 }
开发者ID:dtaalbers,项目名称:ionic-2-examples,代码行数:10,代码来源:PluginService.ts


注:本文中的@ionic-native/image-picker.ImagePicker.getPictures方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。