2017-02-20 52 views
1

我试图显示相机使用宽度为600和800像素高度的img标记拍摄的整个图像。但出于某种原因拍摄照片后,会在显示后切割。我如何将照片放入600x800像素的img元素内?如何在离子中显示从相机拍摄的完整图像?

,这里是我的controllers.js代码:

.controller('idValidationCtrl', ['$scope', '$stateParams', '$cordovaCamera','$cordovaFile', function ($scope, $stateParams,$cordovaCamera,$cordovaFile) { 
$scope.addImage = function() 
{ 
    navigator.camera.getPicture(onPhotoDataSuccess, onFail, { quality: 50 }); 
} 

//Callback function when the picture has been successfully taken 
function onPhotoDataSuccess(imageData) {     
    // Get image handle 
    var smallImage = document.getElementById('smallImage'); 

    // Unhide image elements 
    smallImage.style.display = 'block'; 
    smallImage.src = imageData; 
} 

//Callback function when the picture has not been successfully taken 
function onFail(message) { 
    alert('Failed to load picture because: ' + message); 
} 

}]) 

回答

1

我加入这个,而不是在HTML标签:风格=“高度:100%;宽度:100%; object-fit:包含'

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