The latest Label calculate Size seems not correct with some .ttf font

[halx99]

• cocos2d-x version: github latest
• devices test on: Windows 10 14393.82 win32 program
• developing environments
  • NDK version:
  • Xcode version:
  • VS version: 2013 or 2015
  • brower type and version:

Steps to Reproduce:

1. Use latest cocosstudio to edit a demo UI with Label
2. publish to .csb and load it, then the postion not correct because the contetSize of Label not be calculated correct.
3. test cocosstudio project: http://halx99.oschina.io/releases/LabelBugTest.zip

CocosStudio Effect:

The latest Label render effect:

[halx99]

@minggo please take a look, does this is a bug?

[minggo]

@halx99 sorry, cocos studio is canceled, we don't have resource to support it.

[halx99]

@minggo Well, I think it's not cocosstudio problem, you also can reproduce this issue draw the border of the label, the render text will surpass right edge.

[minggo]

@halx99 could you please provide a test case? Thanks.

[halx99]

ok, I will.

[halx99]

@minggo The test case: https://github.com/halx99/cocos2d-x/tree/labelsizebugtest

My test result:

[minggo]

@halx99 i can not find the error from your pasted image. What does the red rectangle mean?

[halx99]

@minggo The red rectangle is border of the label, normally all letters shoud at inner of the rectangle, you can see the last letter is surpassed a little.

[minggo]

Yep.

[dumganhar]

@halx99, I tested your demo and I could reproduced it.

@newnon has submitted a Pull Request #16689

After I applied @newnon's patch, this issue was fixed.

@halx99, could you try to apply that patch and test again? Thanks.

[halx99]

@dumganhar ok, I will test it