comp.lang.idl-pvwave archive: archive » Question

Home » Public Forums » archive » Question - window.hittest method

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Question - window.hittest method [message #91552]

Wed, 29 July 2015 03:37

Dae-Kyu Shin
Messages: 25
Registered: February 2015

Junior Member

Hi

for example

win = window()
p = plot(/test, /current)
p = 0 ;; lost p

win_dim = win.dimensions

selected = win.hittest(floor(.5*win_dim[0]), floor(.5*win_dim[1]),$
dimensions = win_dim)
print, selected

it`s cool.

but how about this example

win = window(/buffer)
p = plot(/test, /current)
p = 0 ;; lost p

win_dim = win.dimensions

selected = win.hittest(floor(.5*win_dim[0]), floor(.5*win_dim[1]),$
dimensions = win_dim)
print, selected

the selected is <nullobject>

if using buffer keyword, how can i get information like first exmaple??

Thanks.

Report message to a moderator

[Message index]

Question - window.hittest method

By: Dae-Kyu Shin on Wed, 29 July 2015 03:37

Previous Topic:	cgsymbols change when saving from cgwindow to pdf
Next Topic:	Draw a shapefile with label from attribute table

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Wed Oct 08 14:16:35 PDT 2025

Total time taken to generate the page: 0.00191 seconds