setScriptDescription('''Tests both the detection and autoranging of all QDataSet schemes.''')
setScriptTitle('')
from org.das2.qds.examples import Schemes
mm= dir( Schemes )

# count the number of methods
i=0
for m in mm:
    if ( m[0:2]=='is' ):
        continue
    else:
        i=i+1
i=i+1 # leave room for text panel

ncolumn= int(floor(sqrt(i)))
nrow= int( ceil( float(i)/ncolumn ) )

setLayout( nrow, ncolumn )
setCanvasSize( 1569, 904 )

i=0
for m in mm:
    if ( m[0:2]=='is' ):
        continue
    else:
        method= getattr( Schemes, m )
        ds= method()
        xt= xtags(ds)
        plot( i, ds, title=m )
        i=i+1

waitUntilIdle()
dst= Units.nominal().createDatum('%s,%s' % ( dom.canvases[0].marginRow.top, dom.canvases[0].marginRow.bottom ) )
plot( i, dataset(dst) )

writeToPng('test037_showAllSchemes.png')
waitUntilIdle()
print '------'
print dom.canvases[0].marginRow.top, ',', dom.canvases[0].marginRow.bottom