In a previous post which explains
how to show xively response in graphical format I explained how to get graphical representation of an object based on data reports. Today I can share how I updated the response to cut the image size and remove some information which is not usable, to make the picture fit into appropriate container, if it is smaller than needed.
There is a service
http://images.weserv.nl which is
free, fast and reliable
service to
change images "on fly". By example, I updated my graph to cut off some information. Compare:
Image before cut:
Image after cut:
Note that the area at the bottom is cut.
The
weserv.nl service allows to do many other image manipulations on fly. Check out their homepage at
http://images.weserv.nl/.
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