add position and allow 0 margin for text watermark

[fajrifernanda]

Add position(left and top) to set the position of text watermark

and allow 0 margin on text watermark

this is sample of 0 margin, left(0), top(imageheight-fontheight)

[Eptarch]

Hey, that's great! Just dropping in to say two things:

1. It will probably be good to add tests to resizer_test.go and vips_test.go
2. I am really looking forward for @h2non to accept this, because we're going to rely on Imaginary and this exact functionality in our project; and this PR allows these issues to be closed:

• #268 in imaginary
• #291 in imaginary
• #295 in imaginary
• #214
• #254

[fajrifernanda]

@Eptarch ok, i will add tests for it, figured out this solution because my project need this functionality too. i just realize there are related issues with this pr

[Leterax]

Any plans on merging this?

[huntrist]

please merge~

[Drabuna]

bump

[suntong]

• It will probably be good to add tests to resizer_test.go and vips_test.go

@Eptarch ok, i will add tests for it, figured out this solution because my project need this functionality too. i just realize there are related issues with this pr

Hi @fajrifernanda, did you add some tests to your project later?

[suntong]

Oh~~~

This branch has conflicts that must be resolved now, after more than three years.

[suntong]

Hi again @fajrifernanda, would you submit your PR to https://github.com/suntong/bimg/tree/dev as well please?

[suntong]

Hi again @fajrifernanda, would you submit your PR to https://github.com/suntong/bimg/tree/dev as well please?

NVM, I got it -- https://github.com/suntong/bimg/commit/44218a7e47610f5c4ac41ea9f41912bb36a352f7