fixes #175 - Text gets chopped when rotated >60 degrees.

[replaysMike]

The glyph size is not rendered with enough space when rotated, this fixes the issue at all rotation angles

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• I have written a descriptive pull-request title
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• I have provided test coverage for my change (where applicable)

Description

The font glyph isn't rendered with enough space to allow for text rotations. I modified the code that adjusts for that as part of the offset. Tested with a large range of fonts at varying rotations, and added appropriate tests for comparing expected output.

These tests will likely need to be modified when a fix is present for why rotated text gets offset shifted horizontally.

[CLAassistant]

All committers have signed the CLA.

[JimBobSquarePants]

Thanks for this! I tried to push some fixes to your tests but Git LFS and GitHub don't work well together and won't let me do so. I'll comment with the required changes instead.

[JimBobSquarePants]

Can't really comment on the fix but have spotted some issues with the tests which are causing the offset your seeing. I've commented with the fixes.

[JimBobSquarePants]

@replaysMike Can you please do me a favor and update the following reference image? There's an invisible to the eye (0.0001%) diff being reported on our Windows CI build for this image and I can't get GitHub to let me make the change in your fork.
FontShapesAreRenderedCorrectly_Solid400x45_(255,255,255,255)_OpenSans-Regular.ttf-20-Sphi-(0,0).zip

Once that's updated and we have running tests I'll get this merged. Thanks!

[replaysMike]

@replaysMike Can you please do me a favor and update the following reference image? There's an invisible to the eye (0.0001%) diff being reported on our Windows CI build for this image and I can't get GitHub to let me make the change in your fork. FontShapesAreRenderedCorrectly_Solid400x45_(255,255,255,255)_OpenSans-Regular.ttf-20-Sphi-(0,0).zip

Once that's updated and we have running tests I'll get this merged. Thanks!

will do thanks! I was just re-looking into this issue glad you already found the problem.

[codecov]

Codecov Report

Merging #191 (3468b8c) into master (0ccea4d) will increase coverage by 0%.
The diff coverage is 100%.

@@          Coverage Diff          @@
##           master   #191   +/-   ##
=====================================
  Coverage      70%    70%           
=====================================
  Files          87     87           
  Lines        5116   5116           
  Branches     1062   1062           
=====================================
+ Hits         3593   3595    +2     
+ Misses       1308   1307    -1     
+ Partials      215    214    -1     

Flag	Coverage Δ
unittests	70% <100%> (+<1%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...ssing/Processors/Text/DrawTextProcessor{TPixel}.cs	97% <100%> (+1%)	⬆️

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[JimBobSquarePants]

Let's get this merged! Thanks again!