Hallo, Ivica Ico Bukvic hat gesagt: // Ivica Ico Bukvic wrote:
I am having a hard time understanding what is the purpose of following options on the canvas properties window. they apparently have no effect on 0.42.5:
X units per pixel Y units per pixel
and
X range from/to Y range from/to
They are used in graph on parent (GOP) subpatches/abstractions and with canvases displaying data structures (DS). Maybe they are used somewhere else, too, but these are the cases, where I have changed these properties.
For data structures you can scale the displayed values by changing the X/Y units settings. A common use is to invert the y-axis so larger values are painted above smaller ones.
X/Y ranges come into play with GOP: If you have a canvas with a DS inside, you often want to make the ranges be the same as the X/Y "size" of the canvas.
Ciao
Frank