Cordova plugin that allows camera interaction from HTML code.
Show camera preview popup on top of the HTML.
Features:
- Start a camera preview from HTML code.
- Drag the preview box.
- Set camera color effect.
- Send the preview box to back of the HTML content.
- Set a custom position for the camera preview box.
- Set a custom size for the preview box.
- Set a custom alpha for the preview box.
- Maintain HTML interactivity.
Installation:
cordova plugin add cordova-plugin-camera-preview
ionic plugin add cordova-plugin-camera-preview
Phonegap Build:
<gap:plugin name="cordova-plugin-camera-preview" />Methods:
startCamera(options, successCallback, errorCallback)
Starts the camera preview instance.
When setting the toBack to TRUE, remember to add the style below on your app's HTML or body element:
html, body {
background-color: transparent;
}Javascript:
/* All options stated are optional and will default to values here */
CameraPreview.startCamera({x: 0, y: 0, width: window.device.width, height: window.device.height, camera: "front", tapPhoto: true, previewDrag: false, toBack: false});stopCamera(successCallback, errorCallback)
Stops the camera preview instance.
CameraPreview.stopCamera();takePicture(size, successCallback, errorCallback)
Take the picture, the parameter size is optional
CameraPreview.takePicture({maxWidth:640, maxHeight:640});setOnPictureTakenHandler(successCallback, errorCallback)
Register a callback function that receives the image captured from the preview box.
CameraPreview.setOnPictureTakenHandler(function(picture) {
document.getElementById('picture').src = picture; // base64 picture;
});switchCamera(successCallback, errorCallback)
Switch from the rear camera and front camera, if available.
CameraPreview.switchCamera();show(successCallback, errorCallback)
Show the camera preview box.
CameraPreview.show();hide(successCallback, errorCallback)
Hide the camera preview box.
CameraPreview.hide();
setFlashMode(flashMode, successCallback, errorCallback)
Set the flash mode. Options are OFF, ON, AUTO
CameraPreview.setFlashMode('ON');
setColorEffect(colorEffect, successCallback, errorCallback)
Set the color effect.
iOS Effects: none, mono, negative, posterize, sepia.
Android Effects: none, mono, negative, posterize, sepia, aqua, blackboard, solarize, whiteboard
CameraPreview.setColorEffect('sepia');
setOnLogHandler(successCallback, errorCallback)
CameraPreview.setOnLogHandler(function(){
console.log('log handler set!');
});
IOS Quirks:
It is not possible to use your computers webcam during testing in the simulator, you must device test.
Sample:
Cordova: cordova-plugin-camera-preview-sample-app for a complete working Cordova example for Android and iOS platforms.
Ionic: cordova-plugin-camera-preview-ionic-sample-app for a complete working Ionic example for Android and iOS platforms.
Android Screenshots:
