def run():
clear()
lights(False)
x = pf.canvas.width()//2
y = pf.canvas.height()//2
s = 100
G = Grid(x-s,y-s,x+s,y+s,2,2)
decorate(G)
delay(2)
for g in [ 'NW','N','NE','W','C','E','SW','S','SE']:
T = drawText("XXX %s XXX"%g,x,y,gravity=g)
wait()
undecorate(T)
delay(1)
from gui.gluttext import GLUTFONTS
for f in GLUTFONTS.keys():
S = drawText(f,20,20,font='hv18')
T = drawText('X',x,y,font=f,gravity='C')
wait()
undecorate(S)
undecorate(T)
lights(False)
x = pf.canvas.width()//2
y = pf.canvas.height()//2
x,y = 600,300
print x,y
from gui.decors import Grid
d = 50
G = Grid(x-50,y-50,x+50,y+50,2,2)
decorate(G)
delay(2)
for g in [ 'NW','N','NE','W','C','E','SW','S','SE']:
T = drawText("XXX %s XXX"%g,x,y,gravity=g)
wait()
undecorate(T)
delay(1)
from gui.gluttext import GLUTFONTS
for f in GLUTFONTS.keys():
S = drawText(f,20,20,font='hv18')
T = drawText('X',x,y,font=f,gravity='C')
wait()
undecorate(S)
undecorate(T)
# End
def getData():
res = askItems([
('Value range type',None,'radio',['Minimum-Medium-Maximum','Minimum-Maximum']),
('Maximum value',12.0),
('Medium value',0.0),
('Minimum value',-6.0),
('Use a predefined color palet',True),
('Predefined color palet',None,'select',Palette.keys()),
('Maximum color',[1.,0.,0.]),
('Medium color',[1.,1.,0.]),
('Minimum color',[1.,1.,1.]),
('High exponent',1.0),
('Low exponent',1.0),
('Number of colors',12),
('Decimals',2),
('Scaling exponent',0),
('Show grid',True),
('Line width',1.5),
('Text left of colorscale',True),
('Font','hv18','select',GLUTFONTS.keys()),
('Position',[400,50]),
('Size',(100,600)),
('Header','Currently not displayed'),
('Gravity','Notused'),
],legacy=True)
if not res:
return
valrange = res['Value range type']
maxval = res['Maximum value']
minval = res['Minimum value']
if valrange == 'Minimum-Medium-Maximum':
medval = res['Medium value']
else:
medval = None
predef = res['Use a predefined color palet']
if predef:
palet = res['Predefined color palet']
else:
maxcol = res['Maximum color']
mincol = res['Minimum color']
if valrange == 'Minimum-Medium-Maximum':
medcol = res['Medium color']
else:
medcol = None
palet = [mincol,medcol,maxcol]
maxexp = res['High exponent']
if valrange == 'Minimum-Medium-Maximum':
minexp = res['Low exponent']
else:
minexp = None
ncolors = res['Number of colors']
dec = res['Decimals']
scale = res['Scaling exponent']
if res['Show grid']:
if ncolors <= 50:
grid = ncolors
else:
grid = 1
else:
grid = 0
linewidth = res['Line width']
lefttext = res['Text left of colorscale']
font = res['Font']
x,y = res['Position']
w,h = res['Size']
# ok, now draw it
drawColorScale(palet,minval,maxval,medval,maxexp,minexp,ncolors,dec,scale,grid,linewidth,lefttext,font,x,y,w,h)
_G('custom',text='Custom Color palette',items=[
_I('maxcol',[1.,0.,0.],text='Maximum color',itemtype='color'),
_I('medcol',[1.,1.,0.],text='Medium color',itemtype='color'),
_I('mincol',[1.,1.,1.],text='Minimum color',itemtype='color'),
],checked=False),
_I('maxexp',1.0,text='High exponent'),
_I('minexp',1.0,text='Low exponent'),
_I('ncolors',200,text='Number of colors'),
_T('Grid/Label',[
_I('ngrid',-1,text='Number of grid intervals'),
_I('linewidth',1.5,text='Line width'),
_I('nlabel',-1, text='Number of label intervals'),
_I('dec',2,text='Decimals'),
_I('scale',0,text='Scaling exponent'),
_I('lefttext',True,text='Text left of colorscale'),
_I('font','hv18',text='Font',choices=GLUTFONTS.keys()),
_I('header','Currently not displayed',text='Header',enabled=False),
_I('gravity','Notused',text='Gravity',enabled=False),
]),
_T('Position/Size',[
_I('autosize',True,text='Autosize'),
_I('size',(100,600),text='Size'),
_I('autopos',True,text='Autoposition'),
_I('position',[400,50],text='Position'),
]),
]
input_enablers = [
('valrange','Minimum-Medium-Maximum','medval','medcol'),
('custom',False,'palet'),
('autosize',False,'size'),
_G('custom',text='Custom Color palette',items=[
_I('maxcol',[1.,0.,0.],text='Maximum color',itemtype='color'),
_I('medcol',[1.,1.,0.],text='Medium color',itemtype='color'),
_I('mincol',[1.,1.,1.],text='Minimum color',itemtype='color'),
],checked=False),
_I('maxexp',1.0,text='High exponent'),
_I('minexp',1.0,text='Low exponent'),
_I('ncolors',200,text='Number of colors'),
_T('Grid/Label',[
_I('ngrid',-1,text='Number of grid intervals'),
_I('linewidth',1.5,text='Line width'),
_I('nlabel',-1, text='Number of label intervals'),
_I('dec',2,text='Decimals'),
_I('scale',0,text='Scaling exponent'),
_I('lefttext',True,text='Text left of colorscale'),
_I('font','hv18',text='Font',choices=GLUTFONTS.keys()),
_I('header','Currently not displayed',text='Header',enabled=False),
_I('gravity','Notused',text='Gravity',enabled=False),
]),
_T('Position/Size',[
_I('autosize',True,text='Autosize'),
_I('size',(100,600),text='Size'),
_I('autopos',True,text='Autoposition'),
_I('position',[100,50],text='Position'),
]),
]
input_enablers = [
('valrange','Minimum-Medium-Maximum','medval','medcol'),
('custom',False,'palet'),
('autosize',False,'size'),