def FadeText( iId, iFadeTime, bIn, aColor ):
"fade in or out a given text"
if iFadeTime<>0:
iStep = 10
aHsv = mindiapy.RgbToHsv( aColor );
s = "%d %d %d" % (aHsv.iHue, aHsv.iSaturation, aHsv.iValue)
mindiapy.PrintLn( s )
for i in range(0,iFadeTime,iStep):
dDelta = 255.0 / (iFadeTime / iStep)
iGray = ((i/iStep)*dDelta)/255.0
if bIn == 0:
iGray = (1.0 - iGray)
aHsv.iSaturation = iGray*255
aColor = mindiapy.HsvToRgb( aHsv )
aWin.SetTextColor( iId, iGray*aColor.iRed, iGray*aColor.iGreen, iGray*aColor.iBlue )
#s = "%f %d %d %d" % (iGray, aHsv.iHue, aHsv.iSaturation, aHsv.iValue)
#mindiapy.PrintLn( s )
else:
aHsv.iSaturation = iGray*255
aColor = mindiapy.HsvToRgb( aHsv )
aWin.SetTextColor( iId, iGray*aColor.iRed, iGray*aColor.iGreen, iGray*aColor.iBlue )
#s = "%d %f %f %f" % (i, iFadeTime, dDelta, iGray)
#s = "%f %d %d %d" % (iGray, iGray*aColor.iRed, iGray*aColor.iGreen, iGray*aColor.iBlue)
#mindiapy.PrintLn( s )
mindiapy.SleepMS( iStep )
return iId
def FadeInOutText( iId, iFadeInTime, iShowTime, iFadeOutTime ):
aColor = aWin.GetTextColor( iId )
FadeText( iId, iFadeInTime, 1, aColor )
mindiapy.SleepMS( iShowTime )
FadeText( iId, iFadeOutTime, 0, aColor )
return iId
# Show the play-info dialog in different modi import mindiapy aObj = mindiapy.GetDiaPresentation() aWin = aObj.GetOutputWindow() aWin.Show() mindiapy.SleepMS(2000) aWin.Maximize() mindiapy.SleepMS(2000) aWin.Restore() mindiapy.SleepMS(2000) aWin.Hide()