captureImage
Description
Activates the camera of the mobile device to capture image.
Input / Parameter
quality
The quality of the saved image. (Ranging from 0-100, where 100 is the full resolution.)
Number
-
-
Yes
height
The height to scale the image to, in pixels.
Number
-
-
Partial (Yes if 'width is provided'.)
width
The width to scale the image to, in pixels.
Number
-
-
Partial (Yes if 'height' is provided'.)
Output
N/A
Callback
callback
The function to be executed if the camera captures an image successfully.
errorCallback
The function to be executed if the camera does not capture an image successfully.
Video
Coming Soon.
Example
The user wants to take a photo using their mobile device and view the photo in the image component.
Steps
1.
Drag an image and a button component to a page in the mobile designer.
2.
Select the event click for the button and drag the function captureImage to the event flow.
3.
Fill in the parameters of the function.
4.
Drag the the function to be executed if the image is captured successfully to the node below the function. In this example, we are using the setComponentValue to set the image to the image component.
5.
Fill in the parameters of the function.
Result
The image captured will be shown in the image component.
Links
Last updated
