def PolybezierTo(ctx,page,i):
for j in range(len(page.cmds[i].args)/3):
x1,y1 = page.cmds[i].args[j*3]
x1,y1 = mfdraw.convcoords(page,ctx,x1,y1)
x2,y2 = page.cmds[i].args[j*3+1]
x2,y2 = mfdraw.convcoords(page,ctx,x2,y2)
x3,y3 = page.cmds[i].args[j*3+2]
x3,y3 = mfdraw.convcoords(page,ctx,x3,y3)
ctx.curve_to(x1,y1,x2,y2,x3,y3)
print i,'PolybezierTo: ',page.cmds[i].args
def Polygone(ctx,page,i):
x,y = page.cmds[i].args[0]
x,y = mfdraw.convcoords(page,ctx,x,y)
ctx.move_to(x,y)
for j in range(len(page.cmds[i].args)):
x,y = page.cmds[i].args[j]
x,y = mfdraw.convcoords(page,ctx,x,y)
ctx.line_to(x,y)
print i,'Polygone: ',page.cmds[i].args
mfdraw.FillPath(ctx,page,i)
mfdraw.StrokePath(ctx,page,i)
def Polybezier(ctx,page,i):
x0,y0 = ctx.get_current_point()
x,y = page.cmds[i].args[0]
x,y = mfdraw.convcoords(page,ctx,x,y)
ctx.move_to(x,y)
print i,'Polybezier: ',x0,y0,x,y
for j in range(len(page.cmds[i].args)/3):
x1,y1 = page.cmds[i].args[j*3+1]
x1,y1 = mfdraw.convcoords(page,ctx,x1,y1)
x2,y2 = page.cmds[i].args[j*3+2]
x2,y2 = mfdraw.convcoords(page,ctx,x2,y2)
x3,y3 = page.cmds[i].args[j*3+3]
x3,y3 = mfdraw.convcoords(page,ctx,x3,y3)
ctx.curve_to(x1,y1,x2,y2,x3,y3)
def PolyPolyline(ctx,page,i):
aPolyCounts = page.cmds[i].args[0]
aptl = page.cmds[i].args[1]
shift = 0
for k in range(len(aPolyCounts)): ## number of polygones
x,y = aptl[shift]
x,y = mfdraw.convcoords(page,ctx,x,y)
ctx.move_to(x,y)
for j in range(aPolyCounts[k]-1): ## number of gones for i-th polygone
x,y = aptl[j+1+shift]
x,y = mfdraw.convcoords(page,ctx,x,y)
ctx.line_to(x,y)
shift+=aPolyCounts[k]
print i,'Poly Polyline: ',k,shift
def Polyline(ctx,page,i):
x,y = page.cmds[i].args[0]
x,y = mfdraw.convcoords(page,ctx,x,y)
ctx.move_to(x,y)
print i,'Polyline: ',page.cmds[i].args[0]
PolylineTo(ctx,page,i)
mfdraw.StrokePath(ctx,page,i)
def Pie(ctx,page,i):
l,t,r,b,xs,ys,xe,ye = page.cmds[i].args
xc,yc = mfdraw.convcoords(page,ctx,(l+r)/2.,(t+b)/2.)
print 'Pie:',xc,yc
Arc(ctx,page,i)
ctx.line_to(xc,yc)
ctx.close_path()
mfdraw.FillPathPreserve(ctx,page,i)
mfdraw.StrokePath(ctx,page,i)
def ArcTo(ctx,page,i):
l,t,r,b,xs,ys,xe,ye = page.cmds[i].args
xc,yc = mfdraw.convcoords(page,ctx,(l+r)/2.,(t+b)/2.)
dx = math.fabs(r-l)
dy = math.fabs(b-t)
ang1 = math.atan2((ys-yc),(xs-xc))
ang2 = math.atan2((ye-yc),(xe-xc))
ctx.move_to(xc,yc)
ctx.save()
ctx.translate(xc,yc)
ctx.scale(dx/2., dy/2.)
ctx.arc_negative(0.,0.,1.,ang1,ang2)
ctx.restore()
print 'Arc:',xc,yc,dx,dy,ang1,ang2
mfdraw.StrokePath(ctx,page,i)
def PolylineTo(ctx,page,i):
for j in range(len(page.cmds[i].args)):
x1,y1 = page.cmds[i].args[j]
x1,y1 = mfdraw.convcoords(page,ctx,x1,y1)
ctx.line_to(x1,y1)
print i,'PolylineTo: ',page.cmds[i].args
