[bmx] Draw Shadowed Text by Baystep Productions [ 1+ years ago ]

BlitzBot · June 29, 2017, 00:28:43

Title : Draw Shadowed Text
Author : Baystep Productions
Posted : 1+ years ago

Description : Draws the text of choice at x and y with a shadow underneath it. Saves the current drawing color and alpha before drawing shadows. Shadow depth can be set but its added to x and y equally. Opacity sets the transparency of the shadow combined with the current drawing alpha.

Oh and set your blend modes to use ALPHA if haven't all ready.

Code :

Code (blitzmax) Select

Function DrawShadowText(text$,x#,y#,depth%=1,opacity#=0.5)
	Local _r%,_g%,_b%,_a%
	GetColor(_r%,_g%,_b%)	'Get current drawing color and save it.
	_a% = GetAlpha()
	SetColor 0,0,0
	SetAlpha _a%-opacity#		'Requires ALPHABLEND
	DrawText(text$,x#+depth%,y#+depth%)
	SetColor _r%,_g%,_b%
	SetAlpha _a%
	DrawText(text$,x#,y#)
EndFunction

Comments :

Oiduts Studios(Posted 1+ years ago)

*Dumb statement here*

Ked(Posted 1+ years ago)

<div class="quote"> You might want to add that this requires Fast Image. </div>But, it's BlitzMax code...

Oiduts Studios(Posted 1+ years ago)

O_O fail...

Pengwin(Posted 1+ years ago)

Nice routine, just one thing I noted, shouldn't the alpha variable (a%) be a float rather than an integer?

SyntaxBomb - Indie Coders

[bmx] Draw Shadowed Text by Baystep Productions [ 1+ years ago ]

BlitzBot