Cascades Development

[JeffLemon]

Is there a way to change the alpha of my image view? Also is there a way to set it's width and height?

Thanks!

[greenback]

There is a way!

To change the alpha us the opacity property which takes values from 0.0 to 1.0

ImageView{
    id: awesomeImage
    imageSource: "location/of/image.png"
    opacity: 0.5
}

 
To change width/height use preferredWidth and preferredHeight

ImageView{
    id: awesomeImage
    imageSource: "location/of/image.png"
    opacity: 0.5
    preferredWidth: 500
    preferredHeight: 800
}

Its that simple. 

[JeffLemon]

Sorry, forgot to mention, I need it in C++, I'm not using QML.

[greenback]

In C++ you would do this:

header include

#include <bb/cascades/ImageView>

the C++ code

    ImageView *imageView = new ImageView();
    imageView->preferredHeight(500);
    imageView->preferredWidth(800);
    imageView->opacity(0.5);
    imageView->setImage(Image("location/of/image.png"));