android - How to remove black line in 9 patch image? -



android - How to remove black line in 9 patch image? -

when generate 9 patch image @ time image having black line:

how remove black pixels?

you have uploaded not *.9.png image .png image

in 9 patch not black line patch...

9 patch mechanism

horizontal line shows contain area , vertical line shows image stretch area.

whenever utilize 9 patch images, line not appear in device..

in image.

1) left vertical line indicates stretch area. image vertically(height) stretch area

2) top horizontal line indicates stretch area. image horizonatally(width) stretch area.

3) bottom horizontal line indicates text contain area(width).

4) right vertical line indicates text contain area(text can occupy height only).

android nine-patch

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