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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);
}
}])