protected void Page_Load(object sender, EventArgs e)
{
//
//TODO 頁面載入
//
//取消使用UnobtrusiveValidationMode驗證
UnobtrusiveValidationMode = UnobtrusiveValidationMode.None;
//使用初始圖片避免資料庫沒有圖片
// str_tempPath = "~/img/heavy-plus-sign.png";
//使用初始設定副程式
init();
//分割從資料庫加入的字串
str_imgPath = str_tempPath.Split(separators, StringSplitOptions.RemoveEmptyEntries);
//將物件加入版面
PhotoPicker pp_temp = new PhotoPicker(str_imgPath);
pp_select = pp_temp;
pp_select.int_pictureGrid = 4;
UpdatePanel1.ContentTemplateContainer.Controls.Add(pp_select);
int_insertImg = pp_select.int_nowPickId;
pp_select.init();
}
public static PhotoPicker GetInstance()
{
if (instance == null)
{
instance = new PhotoPicker();
}
return(instance);
}
void Start()
{
//handle Image data returned from Plugin
PhotoPicker photoPicker = PhotoPicker.Instance;
photoPicker.SetCropSize(256, 256);
photoPicker.SetCropFileName(destImageName);
photoPicker.onImageReceived_android = OnImageReceived_android;
photoPicker.onImageReceived_iOS = OnImageReceived_iOS;
}
private async Task <SoftwareBitmap> TakePhoto(bool fromFile = false)
{
if (!fromFile)
{
return(await TakePhotoFromCamera());
}
var picker = new PhotoPicker();
var rawPicture = await picker.SelectPhoto();
if (rawPicture == null)
{
return(null);
}
return(await PictureConverter.DecodeToBitmap(rawPicture));
}
private void Start()
{
PhotoPicker picker = PhotoPicker.Instance;
picker.SetGameObjectName(gameObject.name);
if (openGalleryButton != null)
{
openGalleryButton.onClick.AddListener(picker.OpenGallery);
}
if (takePhotoButton != null)
{
takePhotoButton.onClick.AddListener(picker.OpenGallery);
}
if (cancelButton != null)
{
cancelButton.onClick.AddListener(() => { gameObject.SetActive(false); });
}
}
void OnImageReceived_android(ImageData data)
{
Debug.LogError("OnImageReceived");
JpegInfo jpegInfo = ExifReader.ReadJpegFromBytes(data.data, "");
Debug.LogError("jpegInfo.IsValid=" + jpegInfo.IsValid + " " + jpegInfo.Width + " " + jpegInfo.Height);
Debug.LogError("jpegInfo.Orientation=" + jpegInfo.Orientation);
Debug.LogError("width=" + data.width + " height=" + data.height);
Debug.LogError("filePath=" + data.filePath);
Debug.LogError("Application.persistentDataPath=" + Application.persistentDataPath);
SetImageTexture(PhotoPicker.GetTexture2DFromImageData(data));
imagePath = data.filePath;
if (!File.Exists(imagePath))
{
File.WriteAllBytes(imagePath, data.data);
}
}
protected override void OnElementChanged(VisualElementChangedEventArgs e)
{
base.OnElementChanged(e);
if (e.OldElement != null || Element == null)
{
return;
}
PhotoPicker = this.Element as PhotoPicker;
var controller = UIApplication.SharedApplication.KeyWindow.RootViewController;
var img = UIImage.FromFile(PhotoPicker.Path);
var width = View.Frame.Width - 40;
var cropperController = new ClipImageView.VPImageCropperViewController(img, new CGRect(20f, (View.Frame.Height - width) / 2f, width, width), 3);
cropperController.Delegate = new VPImageCropperViewControllerDelegete();
controller.PresentViewController(cropperController, true, null);
}