Re: How to compute font size ?

how can I HELP? 

On Friday, December 28, 2018 at 5:40:27 PM UTC-5, Nicolas Pinault wrote:
>
> Hi, 
>
> In my app, I have a window(a panel) where I write some text as an overlay 
> : 
>
>      def _set_overlay(self, win, text, colour=(192, 192, 192)): 
>          dc = wx.ClientDC(win) 
>          odc = wx.DCOverlay(self.overlay, dc) 
>          odc.Clear() 
>          ctx = wx.GraphicsContext.Create(dc) 
>          col = wx.Colour(*colour, 128) 
>          brush = ctx.CreateBrush(wx.Brush(wx.Colour((0,0,0,128)))) 
>          font = ctx.CreateFont(10, "ARIAL", flags=wx.FONTFLAG_DEFAULT, 
> col=col) 
>          ctx.SetFont(font) 
>          ctx.DrawText(text, 10, 10, brush) 
>          del odc 
>
> For now, the font size is fixed. I'd like to compute the font size to 
> make the text half the width of the window. 
> What is the best way to compute the font size ? 
>
> Regards, 
> Nicolas 
>

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