I am try to add cropper.js in semantic modal. i am doing following step.
1) I have button on page called [Choose image]
2) If i am click on choose image one modal is open name is [thumbs]. thumbs modal have 2 button [choose from local pc] and [choose media].
3) If i am click on choose from local pc file dialog is open and image picker is working and cropper.js is assign to selected image perfect
4) If i am click on choose media button they open [media] modal and i have lots of images there and i have one button on each image if i am click on image path is pass to previous modal called thumbs and cropper tool is assigned but size is smaller as given size, if i am open inspect element of chrome cropper size is perfect.
You will better idea using following images.
If see last 2 images you can difference in image.
I am using https://fengyuanchen.github.io/cropperjs/ for cropper function.
Thanks
When you init your cropper pass minContainerWidth and minContainerHeight. here i am passing 846 and 280.
var image = $("#img-preview-media-mobile");
var cropper = image.cropper(
{
dragMode: 'move',
autoCropArea: 1,
cropBoxMovable: false,
cropBoxResizable: false,
viewMode: 3,
minContainerWidth: 846,
minContainerHeight: 280,
crop: function(e)
{
var image_data = e.x +"#"+ e.y +"#846#280";
$("#img-preview-media-web-image-data").val(image_data);
}
});
and in cropper.js file change following line
/*$cropper.css((this.container = {
width: max($container.width(), num(options.minContainerWidth) || 200),
height: max($container.height(), num(options.minContainerHeight) || 100)
}));*/
$cropper.css((this.container = {
width: options.minContainerWidth ,
height: options.minContainerHeight
}));
Line number 806 to 809 in cropper js