Name
ccontext:SetFontSize -- set font size
Synopsis
ccontext:SetFontSize(size)
Function
Sets the current font matrix to a scale by a factor of size, replacing any font matrix previously set with ccontext:SetFontSize() or ccontext:SetFontMatrix(). This results in a font size of size user space units. More precisely, this matrix will result in the font's em-square being a size by size square in user space.

If text is drawn without a call to ccontext:SetFontSize(), nor ccontext:SetFontMatrix() nor ccontext:SetScaledFont(), the default font size is 10.0.

Inputs
size
the new font size, in user space units
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