get color of locale image

[Psiiirus]

Hiya,
is it possible to extent this lib to also extract colors of locale images?

Cheers,
Toni

[Psiiirus]

I'm a total noob in swift so it took me a while to get a version working on iOS with asset-library:// URL
Maybe this code can help to make a fast implemention?
Not doing a PR because the lack of Android support

//
//  DominantColor.swift
//  RNDominant Color
//
//  Created by Matin ZD on 7/11/1398 AP.
//  Copyright © 1398 Facebook. All rights reserved.
//

import Foundation
import UIKit
import Photos // use the Photos Framework

@objc(RNDominantColor)
class RNDominantColor : NSObject {
  
    @objc static func requiresMainQueueSetup() -> Bool {
        return false
    }
    
    @objc func getColorFromURI(_ imageURI: String,callback successCallback: @escaping RCTResponseSenderBlock ) {
        let url = URL(string: imageURI as String)
        
        let fetchResult = PHAsset.fetchAssets(withALAssetURLs: [url!], options: nil)
        if let phAsset = fetchResult.firstObject {
            PHImageManager.default().requestImageData(for: phAsset, options: nil) {
                (imageData, dataURI, orientation, info) -> Void in
                if let imageDataExists = imageData {
                    guard let colors = UIImage(data: imageDataExists)?.getColors() else {
                      return successCallback(["#00000000", "#00000000", "#00000000", "#00000000", "#00000000"])
                    }
                    successCallback([
                      colors.primaryHex,
                      colors.secondaryHex,
                      colors.backgroundHex,
                      colors.detailHex
                    ])
                }
            }
        } else {
          return successCallback(["#00000000", "#00000000", "#00000000", "#00000000", "#00000000"])
        }
    }

    @objc func getColorFromURL(_ imageURL: NSString,callback successCallback: RCTResponseSenderBlock ) {
        let url = URL(string: imageURL as String)
        let data = try? Data(contentsOf: url!)
        guard let colors = UIImage(data: data!)?.getColors() else {
          return successCallback(["#00000000", "#00000000", "#00000000", "#00000000", "#00000000"])
        }
        successCallback([
          colors.primaryHex,
          colors.secondaryHex,
          colors.backgroundHex,
          colors.detailHex
        ])
    }
}

[matinzd]

Hiya,
is it possible to extent this lib to also extract colors of locale images?

Cheers,
Toni

Work in progress

[matinzd]

I'm a total noob in swift so it took me a while to get a version working on iOS with asset-library:// URL
Maybe this code can help to make a fast implemention?
Not doing a PR because the lack of Android support

//
//  DominantColor.swift
//  RNDominant Color
//
//  Created by Matin ZD on 7/11/1398 AP.
//  Copyright © 1398 Facebook. All rights reserved.
//

import Foundation
import UIKit
import Photos // use the Photos Framework

@objc(RNDominantColor)
class RNDominantColor : NSObject {
  
    @objc static func requiresMainQueueSetup() -> Bool {
        return false
    }
    
    @objc func getColorFromURI(_ imageURI: String,callback successCallback: @escaping RCTResponseSenderBlock ) {
        let url = URL(string: imageURI as String)
        
        let fetchResult = PHAsset.fetchAssets(withALAssetURLs: [url!], options: nil)
        if let phAsset = fetchResult.firstObject {
            PHImageManager.default().requestImageData(for: phAsset, options: nil) {
                (imageData, dataURI, orientation, info) -> Void in
                if let imageDataExists = imageData {
                    guard let colors = UIImage(data: imageDataExists)?.getColors() else {
                      return successCallback(["#00000000", "#00000000", "#00000000", "#00000000", "#00000000"])
                    }
                    successCallback([
                      colors.primaryHex,
                      colors.secondaryHex,
                      colors.backgroundHex,
                      colors.detailHex
                    ])
                }
            }
        } else {
          return successCallback(["#00000000", "#00000000", "#00000000", "#00000000", "#00000000"])
        }
    }

    @objc func getColorFromURL(_ imageURL: NSString,callback successCallback: RCTResponseSenderBlock ) {
        let url = URL(string: imageURL as String)
        let data = try? Data(contentsOf: url!)
        guard let colors = UIImage(data: data!)?.getColors() else {
          return successCallback(["#00000000", "#00000000", "#00000000", "#00000000", "#00000000"])
        }
        successCallback([
          colors.primaryHex,
          colors.secondaryHex,
          colors.backgroundHex,
          colors.detailHex
        ])
    }
}

Make Pull request please and we will workaround android :) Thanks!

I'm a total noob in swift so it took me a while to get a version working on iOS with asset-library:// URL
Maybe this code can help to make a fast implemention?
Not doing a PR because the lack of Android support

//
//  DominantColor.swift
//  RNDominant Color
//
//  Created by Matin ZD on 7/11/1398 AP.
//  Copyright © 1398 Facebook. All rights reserved.
//

import Foundation
import UIKit
import Photos // use the Photos Framework

@objc(RNDominantColor)
class RNDominantColor : NSObject {
  
    @objc static func requiresMainQueueSetup() -> Bool {
        return false
    }
    
    @objc func getColorFromURI(_ imageURI: String,callback successCallback: @escaping RCTResponseSenderBlock ) {
        let url = URL(string: imageURI as String)
        
        let fetchResult = PHAsset.fetchAssets(withALAssetURLs: [url!], options: nil)
        if let phAsset = fetchResult.firstObject {
            PHImageManager.default().requestImageData(for: phAsset, options: nil) {
                (imageData, dataURI, orientation, info) -> Void in
                if let imageDataExists = imageData {
                    guard let colors = UIImage(data: imageDataExists)?.getColors() else {
                      return successCallback(["#00000000", "#00000000", "#00000000", "#00000000", "#00000000"])
                    }
                    successCallback([
                      colors.primaryHex,
                      colors.secondaryHex,
                      colors.backgroundHex,
                      colors.detailHex
                    ])
                }
            }
        } else {
          return successCallback(["#00000000", "#00000000", "#00000000", "#00000000", "#00000000"])
        }
    }

    @objc func getColorFromURL(_ imageURL: NSString,callback successCallback: RCTResponseSenderBlock ) {
        let url = URL(string: imageURL as String)
        let data = try? Data(contentsOf: url!)
        guard let colors = UIImage(data: data!)?.getColors() else {
          return successCallback(["#00000000", "#00000000", "#00000000", "#00000000", "#00000000"])
        }
        successCallback([
          colors.primaryHex,
          colors.secondaryHex,
          colors.backgroundHex,
          colors.detailHex
        ])
    }
}

Make Pull request please and we will workaround android :) Thanks!

[Psiiirus]

Hi @matinzd ,
I currently haven't any setup to create a proper PR but I have this .patch file with maybe can help?

rn-dominant-color+1.4.3.patch.zip

Do you have any articles about setting up a RN Project to do PRs for external libraries?

[matinzd]

Please fork project and make changes then make pull request

…

On Mon, Oct 28, 2019, 13:18 Toni ***@***.***> wrote: Hi @matinzd <https://github.com/matinzd> , I currently haven't any setup to create a proper PR but I have this .patch file with maybe can help? rn-dominant-color+1.4.3.patch.zip <https://github.com/iran-react-community/rn-dominant-color/files/3778057/rn-dominant-color%2B1.4.3.patch.zip> Do you have any articles about setting up a RN Project to do PRs for external libraries? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#2?email_source=notifications&email_token=AF5GCKPPFBFWDXSWIPXSUYLQQ2YPZA5CNFSM4JDSFWWKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOECMJJ5Y#issuecomment-546870519>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AF5GCKKVYVVR2ODWBSJ2CYDQQ2YPZANCNFSM4JDSFWWA> .

[ithustle]

Anything about getting color from local images?

[farshed]

+1

[geroale]

Hello, any news?

[ShivamJoker]

I am also waiting please give some update

[matinzd]

Working on issue in new branch. When it was stable we are going to publish thanks to @Psiiirus

[ithustle]

Anything?