spatial-h

Documentation
- Reference manual
- Packages
  - XPCE
    - Classes
      - class spatial
        
        Instance variables
        
        spatial-w_to
        
        spatial-h_to
        
        spatial-x_to
        
        spatial-y_from
        
        spatial-y_to
        
        spatial-x_from

spatial <-> w_to: =*

spatial <-> h_to: =*

Equation (= object) relating the following variables:

w area<-width of the constraint<-from graphical

h area<-height of the constraint<-from graphical

w2 area<-width of the constraint<-to graphical

h2 area<-height of the constraint<-to graphical

Examples:

w = w2 Equally wide

w = w2 + 10 constraint<-to is 10 pixels wider

w	area`<-`width of the constraint`<-`from graphical
h	area`<-`height of the constraint`<-`from graphical
w2	area`<-`width of the constraint`<-`to graphical
h2	area`<-`height of the constraint`<-`to graphical

w = w2	Equally wide
w = w2 + 10	constraint`<-`to is 10 pixels wider