Selene DirectFB plug-in

• Index

Examples

• Blit.sel
• Circle.sel
• Dump.sel
• Gfx.sel
• Gradient.sel
• Image.sel
• Layer.sel
• Lines.sel
• Screen.sel
• SubSurface.sel
• Text.sel
• TstAddBorder.sel
• Window.sel
• Window2.sel

Text.sel

#!./Selene
--- Display some texts on the screen

Selene.UseDirectFB("--dfb:quiet,no-vt")
DirectFB.init( DirectFB.CooperativeConst('FULLSCREEN') )	-- Set display cooperative mode

srf = SelSurface.create { caps=SelSurface.CapabilityConst('PRIMARY') } -- create a primary surface
w,h = srf:GetSize()	-- Retrieve its size
srf:Clear(0,0,0,0)

	-- Load and activate a font
-- this font can be found on http://www.dafont.com
font = SelFont.create("/usr/local/share/fonts/corpuscare_light.ttf", { height=30, width=25} )
fonth = font:GetHeight() -- get its real height
srf:SetFont( font )	-- use it

srf:SetColor( 0xff, 0xff, 0xff, 0xff)	-- white
srf:DrawString("This is a test", 15,20)

srf:DrawString("The line bellow", 15,20+fonth)

srf:SetColor( 0x80, 0xff, 0x80, 0xff );
offset = font:StringWidth("The line bellow")
srf:DrawString("- After", 15 + offset,20+fonth)

srf:SetColor( 0xff, 0x80, 0x80, 0xff );
srf:DrawString("An other one on the right", w-15,20+fonth*2, SelSurface.TextLayoutConst("RIGHT") + SelSurface.TextLayoutConst("TOP"))


print "Hit 'enter' key to exit"
io.stdin:read'*l'	-- wait for enter

-- srf:Dump('/tmp', 'text')

font:destroy()
srf:destroy()