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Updated camera module to support full size images (Android) and custom size images.

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This commit is contained in:
Nedyalko Nikolov
2015-04-15 15:31:51 +03:00
parent ca03b69e6e
commit 2fafb81d8f
3 changed files with 82 additions and 9 deletions
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36
camera/camera.ios.ts
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@ -10,19 +10,39 @@ class UIImagePickerControllerDelegateImpl extends NSObject implements UIImagePic
private _callback: (result?: imageSource.ImageSource) => void;
private _width: number;
private _height: number;
public initWithCallback(callback: (result?: imageSource.ImageSource) => void): UIImagePickerControllerDelegateImpl {
this._callback = callback;
return this;
}
public initWithCallbackWidthAndHeight(callback: (result?: imageSource.ImageSource) => void, width, height): UIImagePickerControllerDelegateImpl {
this._callback = callback;
this._width = width;
this._height = height;
return this;
}
imagePickerControllerDidFinishPickingMediaWithInfo(picker, info): void {
if (info) {
var source = info.valueForKey(UIImagePickerControllerOriginalImage);
if (source) {
var image = imageSource.fromNativeSource(source);
var image = null;
if (this._width || this._height) {
console.log("Image resized!!!");
var newSize = CGSizeMake(this._width, this._height);
UIGraphicsBeginImageContextWithOptions(newSize, false, 0.0);
source.drawInRect(CGRectMake(0, 0, newSize.width, newSize.height));
image = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
}
var imageSourceResult = image ? imageSource.fromNativeSource(image) : imageSource.fromNativeSource(source);
if (this._callback) {
this._callback(image);
this._callback(imageSourceResult);
}
}
}
@ -34,10 +54,18 @@ class UIImagePickerControllerDelegateImpl extends NSObject implements UIImagePic
}
}
export var takePicture = function (): Promise<imageSource.ImageSource> {
export var takePicture = function (width?, height?): Promise<imageSource.ImageSource> {
return new Promise<imageSource.ImageSource>((resolve, reject) => {
var imagePickerController = new UIImagePickerController();
var listener = UIImagePickerControllerDelegateImpl.new().initWithCallback(resolve);
var listener = null;
var reqWidth = width || 0;
var reqHeight = height || reqWidth;
if (reqWidth && reqHeight) {
listener = UIImagePickerControllerDelegateImpl.new().initWithCallbackWidthAndHeight(resolve, reqWidth, reqHeight);
}
else {
listener = UIImagePickerControllerDelegateImpl.new().initWithCallback(resolve);
}
imagePickerController.delegate = listener;
if (UIDevice.currentDevice().model !== "iPhone Simulator") {