[ft-devel] How write a shape in real size

[a_wariat]

I found a interesting example
http://www.freetype.org/freetype2/docs/tutorial/example3.cpp
  (in http://www.freetype.org/freetype2/docs/tutorial/step3.html)

How I can change this source to use real dimension/size?
for example how create page 10x12 cm and simple rectangle 3cm, in 80 dpi

How convert x,y of vector data (in example Vec2 k_shape...) to real
unit: mm, points, inch etc.


Anybody can help me to modyfy this example to real size?
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