def pixelSizeOf(self, text):
screen_height = gl2D.screenSize()[1]
cx = 0; cy = 0
last_character = 0
current_page = 0
texwidth = self.texture_pages[current_page].width
texheight = self.texture_pages[current_page].height
for c in text:
if ord(c) == 10:
cy += self.size
cx = x
continue
try:
ch = self.chars[ord(c)]
except KeyError:
ch = self.chars[0]
kerning_key = (last_character,ch.id)
if kerning_key in self.kerning:
k_amt = self.kerning[ kerning_key ]
cx += int(k_amt)
if ch.page != current_page:
current_page = ch.page
texwidth = self.texture_pages[current_page].width
texheight = self.texture_pages[current_page].height
cx += ch.xadvance
last_character = ord(c)
return (cx, cy)
def pixelSizeOf(self, text):
screen_height = gl2D.screenSize()[1]
cx = 0
cy = 0
last_character = 0
current_page = 0
texwidth = self.texture_pages[current_page].width
texheight = self.texture_pages[current_page].height
for c in text:
if ord(c) == 10:
cy += self.size
cx = x
continue
try:
ch = self.chars[ord(c)]
except KeyError:
ch = self.chars[0]
kerning_key = (last_character, ch.id)
if kerning_key in self.kerning:
k_amt = self.kerning[kerning_key]
cx += int(k_amt)
if ch.page != current_page:
current_page = ch.page
texwidth = self.texture_pages[current_page].width
texheight = self.texture_pages[current_page].height
cx += ch.xadvance
last_character = ord(c)
return (cx, cy)
def drawQuad( texwidth, texheight, dx, dy, sx, sy, sw, sh ):
u1 = float(sx)/texwidth
v1 = float(sy)/texheight
u2 = float((sx+sw))/texwidth
v2 = float((sy+sh))/texheight
y = gl2D.screenSize()[1] - dy
glTexCoord2f( u1, v2 )
glVertex3f( dx, y-sh, -.1 )
glTexCoord2f( u2, v2 )
glVertex3f( dx+sw, y-sh, -.1 )
glTexCoord2f( u2, v1 )
glVertex3f( dx+sw, y, -.1 )
glTexCoord2f( u1, v1 )
glVertex3f( dx, y, -.1 )
def drawQuad(texwidth, texheight, dx, dy, sx, sy, sw, sh):
u1 = float(sx) / texwidth
v1 = float(sy) / texheight
u2 = float((sx + sw)) / texwidth
v2 = float((sy + sh)) / texheight
y = gl2D.screenSize()[1] - dy
glTexCoord2f(u1, v2)
glVertex3f(dx, y - sh, -.1)
glTexCoord2f(u2, v2)
glVertex3f(dx + sw, y - sh, -.1)
glTexCoord2f(u2, v1)
glVertex3f(dx + sw, y, -.1)
glTexCoord2f(u1, v1)
glVertex3f(dx, y, -.1)
def drawPrim(self, x, y, text, max_width=None ):
screen_height = gl2D.screenSize()[1]
gl2D.start2D()
cx = x
cy = y
last_character = 0
current_page = 0
self.texture_pages[current_page].bind()
texwidth = self.texture_pages[current_page].width
texheight = self.texture_pages[current_page].height
glPushMatrix()
glTranslatef(cx, screen_height-cy, 0)
#glBegin(GL_QUADS)
for c in text:
if ord(c) == 10:
cy += self.size
glTranslatef( -(cx-x), -self.size, 0)
cx = x
continue
ch = self.chars[ord(c)]
kerning_key = (last_character,ch.id)
if kerning_key in self.kerning:
k_amt = self.kerning[ kerning_key ]
cx += int(k_amt)
glTranslatef(cx, 0, 0)
if ch.page != current_page:
current_page = ch.page
self.texture_pages[current_page].bind()
texwidth = self.texture_pages[current_page].width
texheight = self.texture_pages[current_page].height
#gl2D.drawSubTexture2D( self.texture_pages[current_page], cx + ch.xoffset, cy + ch.yoffset, ch.x, ch.y, ch.width, ch.height )
#drawQuad( texwidth, texheight, cx+ch.xoffset, cy+ch.yoffset, ch.x, ch.y, ch.width, ch.height )
#glPushMatrix()
#glTranslatef(cx, screen_height-cy, 0)
if max_width and (cx-x)+ch.xadvance > max_width:
break
ch.draw()
#glPopMatrix()
cx += ch.xadvance
glTranslatef( ch.xadvance, 0, 0 )
last_character = ord(c)
#glEnd()
glPopMatrix()
gl2D.end2D()
return (cx, cy)
def drawPrim(self, x, y, text, max_width=None):
screen_height = gl2D.screenSize()[1]
gl2D.start2D()
cx = x
cy = y
last_character = 0
current_page = 0
self.texture_pages[current_page].bind()
texwidth = self.texture_pages[current_page].width
texheight = self.texture_pages[current_page].height
glPushMatrix()
glTranslatef(cx, screen_height - cy, 0)
#glBegin(GL_QUADS)
for c in text:
if ord(c) == 10:
cy += self.size
glTranslatef(-(cx - x), -self.size, 0)
cx = x
continue
ch = self.chars[ord(c)]
kerning_key = (last_character, ch.id)
if kerning_key in self.kerning:
k_amt = self.kerning[kerning_key]
cx += int(k_amt)
glTranslatef(cx, 0, 0)
if ch.page != current_page:
current_page = ch.page
self.texture_pages[current_page].bind()
texwidth = self.texture_pages[current_page].width
texheight = self.texture_pages[current_page].height
#gl2D.drawSubTexture2D( self.texture_pages[current_page], cx + ch.xoffset, cy + ch.yoffset, ch.x, ch.y, ch.width, ch.height )
#drawQuad( texwidth, texheight, cx+ch.xoffset, cy+ch.yoffset, ch.x, ch.y, ch.width, ch.height )
#glPushMatrix()
#glTranslatef(cx, screen_height-cy, 0)
if max_width and (cx - x) + ch.xadvance > max_width:
break
ch.draw()
#glPopMatrix()
cx += ch.xadvance
glTranslatef(ch.xadvance, 0, 0)
last_character = ord(c)
#glEnd()
glPopMatrix()
gl2D.end2D()
return (cx, cy)
