CODEWITHSUNDEEP
androidimageviewcoordinates
DaSteere
DaSteere

Reputation: 1

Finding accurate coordinates of an image inside of an ImageView

I am trying to find the coordinates of an image inside of an ImageView, but I can't find a way to get accurate results. Here is the best solution I've found so far. 

    int[] img_coordinates = new int[2];
    plate.getLocationOnScreen(img_coordinates);
    int x = img_coordinates[0];
    int y = img_coordinates[1];
    BitmapFactory.Options o = new BitmapFactory.Options();
    o.inTargetDensity = DisplayMetrics.DENSITY_DEFAULT;
    Bitmap bmp = BitmapFactory.decodeResource(this.getResources(), R.drawable.plate_only, o);
    int w = bmp.getWidth();
    int h = bmp.getHeight();

The x value is correct for this, but the y is returning a value in the middle of the upper half of the image. Any suggestions on how to get an accurate y value, and/or a cleaner way of getting these coordinates? Thanks in advance.

Upvotes: 0

Views: 177

Answers (1)

Junaid Ullah
Junaid Ullah

Reputation: 11

In getLocationOnScreen() Y value includes status and notification bar height. to exclude this you can take help from this link..

Upvotes: 1

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