Page Curl effect using harism page curl library, page background appears with black border in place of transparency.

Question

Hi I am using Harism Library for page curl effect (https://github.com/harism/android_page_curl). The effect is working fine but my page background has some transparent part which appears black. I have tried the solution mentioned in github forum (https://github.com/harism/android_page_curl/issues/25), its works but after that curl is not working. You can check my query there as well. You can check the attached screen shot as well.

Thanks!

score 1 · Accepted Answer · answered Mar 15 '17 at 08:04

1

    Comments these lines in the activity
                   r.left += border;
                   r.right -= border;
                   r.top += border;
                   r.bottom -= border;

                    r.left += ((r.width() - imageWidth) / 2) - border;
                    r.right = r.left + imageWidth + border + border;
                    r.top += ((r.height() - imageHeight) / 2) - border;
                    r.bottom = r.top + imageHeight + border + border;
replace this function in the CurlView Activity

public void setMargins(float left, float top, float right, float bottom) {
        mRenderer.setMargins(left, top, right, bottom);
    }

answered Mar 15 '17 at 08:04

Null Pointer Exception

1,555
14
13

Margin is not the problem, as you can see in the image there is arc no the top which is book like and there some transparency beside that which I think is because of glsurface rendering – Asheesh Mar 15 '17 at 08:25
i think this is the effect by the #Harism – Null Pointer Exception Mar 15 '17 at 09:46

score 0 · Answer 2 · answered Mar 15 '17 at 06:14

0

Check For setMargin() Function in CurlActivity make it 0 ,0 .!

answered Mar 15 '17 at 06:14

Atif AbbAsi

5,633
7
26
47

Already tried, but still have white part in place of transparency. Thanks anyway – Asheesh Mar 15 '17 at 07:23
Any other idea? – Asheesh Mar 15 '17 at 07:23

Page Curl effect using harism page curl library, page background appears with black border in place of transparency.

2 Answers2