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authorIan C <ianc@noddybox.co.uk>2005-03-01 02:11:23 +0000
committerIan C <ianc@noddybox.co.uk>2005-03-01 02:11:23 +0000
commitfc104cc767aad70273635c79a0b99b279eb9322f (patch)
tree1af95fab3723b36e50989519463498215f6a0f5b
parent75c03c360d6a3c06e214d33a7c6ac1233e4b0303 (diff)
Updates
-rw-r--r--imagefont/.cvsignore3
-rw-r--r--imagefont/bmaxtest.bmibin0 -> 22012 bytes
-rw-r--r--imagefont/bmaxtest.fddbin0 -> 5696 bytes
-rw-r--r--imagefont/imagefont.bmx107
-rw-r--r--imagefont/test.bmx92
5 files changed, 196 insertions, 6 deletions
diff --git a/imagefont/.cvsignore b/imagefont/.cvsignore
new file mode 100644
index 0000000..0ac3fba
--- /dev/null
+++ b/imagefont/.cvsignore
@@ -0,0 +1,3 @@
+.bmx
+test.exe
+test.debug.exe \ No newline at end of file
diff --git a/imagefont/bmaxtest.bmi b/imagefont/bmaxtest.bmi
new file mode 100644
index 0000000..1c980a0
--- /dev/null
+++ b/imagefont/bmaxtest.bmi
Binary files differ
diff --git a/imagefont/bmaxtest.fdd b/imagefont/bmaxtest.fdd
new file mode 100644
index 0000000..7edb1e3
--- /dev/null
+++ b/imagefont/bmaxtest.fdd
Binary files differ
diff --git a/imagefont/imagefont.bmx b/imagefont/imagefont.bmx
index 1208cee..28d4595 100644
--- a/imagefont/imagefont.bmx
+++ b/imagefont/imagefont.bmx
@@ -1,13 +1,108 @@
-Module Noddybox.ImageFont
+'Module noddybox.imagefont
-ModuleInfo "Framework: Simple Bitmap Font Routines"
-ModuleInfo "Copyright: Ian Cowburn"
-ModuleInfo "Author: Ian Cowburn"
-ModuleInfo "License: Ian Cowburn"
-ModuleInfo "Version: $Revision$"
+'ModuleInfo "Framework: Simple Bitmap Font Routines"
+'ModuleInfo "Copyright: Public Domain"
+'ModuleInfo "Author: Ian Cowburn"
+'ModuleInfo "Version: $Revision$"
' $Id$
Type ImageFont
+ Const NOCHR=96
+
+ Field img:TImage[NOCHR]
+ Field height:Int[NOCHR]
+ Field width:Int[NOCHR]
+ Field is_fixed:Int
+
+ Function Load:ImageFont(path:String)
+ Local fnt:ImageFont
+ Local str:TStream
+ Local f,x,y
+ Local r,g,b
+
+ str=ReadStream(path)
+
+ If (Not str) Then Return Null
+
+ fnt=New ImageFont
+
+ fnt.is_fixed=Readint(str)
+
+ GetMaskColor(r,g,b)
+ SetMaskColor(0,0,0)
+
+ For f=0 Until NOCHR
+ fnt.width[f]=Readint(str)
+ fnt.height[f]=Readint(str)
+
+ DebugLog("CHR " + f + " " + fnt.width[f] + "x" + fnt.height[f])
+
+ fnt.img[f]=CreateImage(fnt.width[f],fnt.height[f],1,MASKEDIMAGE)'FILTEREDIMAGE|MASKEDIMAGE)
+
+ Local pm:TPixmap=LockImage(fnt.img[f])
+
+ For x=0 Until fnt.width[f]
+ For y=0 Until fnt.height[f]
+ WritePixel(pm,x,y,Readint(str))
+ Next
+ Next
+
+ UnlockImage(fnt.img[f])
+ Next
+
+ SetMaskColor(r,g,b)
+
+ CloseStream(str)
+
+ Return fnt
+ End Function
+
+ Method DrawColoured(txt:String, x:Int, y:Int, red:Int, green:Int, blue:Int)
+ Local f,r,g,b,c
+ Local xs#,ys#
+
+ GetScale(xs,ys)
+
+ GetColor(r,g,b)
+ SetColor(red,green,blue)
+
+ For f=1 To Len(txt)
+ c=Asc(Mid$(txt,f,1))-32
+ DrawImage(img[c],x,y)
+ x:+width[c]*xs
+ Next
+
+ SetColor(r,g,b)
+ End Method
+
+ Method Draw(txt:String, x:Int, y:Int)
+ DrawColoured(txt,x,y,255,255,255)
+ End Method
+
+ Method CentreColoured(txt:String, y:Int, red:Int, green:Int, blue:Int)
+ If is_fixed
+ DrawColoured(txt,GraphicsWidth()/2-Len(txt)*width[0]/2,y,red,green,blue)
+ Else
+ DrawColoured(txt,GraphicsWidth()/2-TextWidth(txt)/2,y,red,green,blue)
+ EndIf
+ End Method
+
+ Method Centre(txt:String, y:Int)
+ If is_fixed
+ DrawColoured(txt,GraphicsWidth()/2-Len(txt)*width[0]/2,y,255,255,255)
+ Else
+ DrawColoured(txt,GraphicsWidth()/2-TextWidth(txt)/2,y,255,255,255)
+ EndIf
+ End Method
+
+ Method TextWidth:Int(txt:String)
+ Local w
+ For Local f=1 To Len(txt)
+ w:+width[Asc(Mid$(txt,f,1))]
+ Next
+ Return w
+ End Method
+
End Type
diff --git a/imagefont/test.bmx b/imagefont/test.bmx
index 04930e6..b1da6df 100644
--- a/imagefont/test.bmx
+++ b/imagefont/test.bmx
@@ -1,5 +1,97 @@
' $Id$
Import "imagefont.bmx"
+Incbin "bmaxtest.bmi"
Graphics 800,600,32,60
+
+fnt:ImageFont=ImageFont.Load("incbin::bmaxtest.bmi")
+
+c=0
+ci=5
+
+Type Star
+ Field x
+ Field y,sp
+
+ Function Create:Star()
+ Local s:Star=New Star
+ s.x=Rand(0,800)
+ s.y=Rand(0,600)
+ s.sp=Rand(1,3)
+ Return s
+ End Function
+
+ Method Update()
+ Plot(x,y)
+ y:+sp
+ y:Mod 600
+ End Method
+End Type
+
+Const NO=10000
+
+Local st:Star[]=New Star[NO]
+
+For f=0 Until NO
+ st[f]=Star.Create()
+Next
+
+While Not KeyHit(KEY_ESCAPE)
+ Cls
+
+ For f=0 Until NO
+ st[f].Update()
+ Next
+
+ SetTransform(0,2,2)
+ fnt.DrawColoured("DRAWCOLOURED",0,10,c/2,c/2,c)
+ fnt.Draw("DRAW",0,20)
+ fnt.CentreColoured("CENTRECOLOURED",30,c/2,c/2,c)
+ fnt.Centre("CENTRE",40)
+
+ c:+ci
+
+ If (c=0 Or c=255) ci=-ci
+
+ DrawText(MemAlloced(),0,100)
+
+ If KeyHit(KEY_SPACE) Then FlushMem
+
+ Flip
+
+Wend
+
+SetTransform(0,1,1)
+
+ch=33
+
+While Not KeyHit(KEY_ESCAPE)
+ Cls
+
+ For f=0 Until NO
+ st[f].Update()
+ Next
+
+ a$=Chr$(ch)
+
+ ch:+1
+ If ch>Asc("Z") Then ch=33
+
+ For x=0 To 800 Step 8
+ For y=0 To 600 Step 8
+ fnt.DrawColoured(a$,x,y,c,c,c)
+ Next
+ Next
+
+ c:+ci
+
+ If (c=0 Or c=255) ci=-ci
+
+ DrawText(MemAlloced(),0,100)
+
+ FlushMem
+
+ Flip
+
+Wend