async void OnCropButtonClick(object sender, EventArgs e)
{
if (!SDKUtils.CheckLicense(this))
{
return;
}
if (!SDKUtils.CheckPage(this, Pages.Instance.SelectedPage))
{
return;
}
var result = await SBSDK.UI.LaunchCroppingScreenAsync(Pages.Instance.SelectedPage);
Image.Source = null;
Image.Source = Pages.Instance.SelectedPage.Document;
}
async void OnFilterButtonClick(object sender, EventArgs e)
{
if (!SDKUtils.CheckLicense(this))
{
return;
}
if (!SDKUtils.CheckPage(this, Pages.Instance.SelectedPage))
{
return;
}
var buttons = Enum.GetNames(typeof(ImageFilter));
var action = await DisplayActionSheet("Filter", "Cancel", null, buttons);
ImageFilter filter;
Enum.TryParse(action, out filter);
CurrentFilter = filter;
await Pages.Instance.SelectedPage.SetFilterAsync(filter);
Image.Source = Pages.Instance.SelectedPage.DocumentPreview;
}