WxGUI Vector Digitizer: Difference between revisions

From GRASS-Wiki
Jump to navigation Jump to search
Line 28: Line 28:


=== Boundary ===
=== Boundary ===
[[Image:boundary-create.png]]
Mouse buttons functionality:
* Left
** Add new vertex on given position
* Right
** Write out the new boundary with given number of vertices
* Control+Left
** Remove last added vertex from the boundary
[[Image:wxgui-vdigit-add-boundary.png|thumb|center|400px|wxGUI vector digitizer - add new boundary and define it's attributes]]


=== Centroid ===
=== Centroid ===


=== Area ===
=== Area ===

Revision as of 22:22, 3 February 2011

This page covers core functionality of wxGUI vector digitizer and also explains it's usage for newcomers.

Adding new features

Point

Mouse buttons functionality:

  • Left
    • Add new point on given position
wxGUI vector digitizer - add new point and define it's attributes

Line

Mouse buttons functionality:

  • Left
    • Add new vertex on given position
  • Right
    • Write out the new line with given number of vertices
  • Control+Left
    • Remove last added vertex from the line
wxGUI vector digitizer - add new line and define it's attributes

Boundary

Mouse buttons functionality:

  • Left
    • Add new vertex on given position
  • Right
    • Write out the new boundary with given number of vertices
  • Control+Left
    • Remove last added vertex from the boundary
wxGUI vector digitizer - add new boundary and define it's attributes

Centroid

Area