Graphics

Graphics is handled as a structure through the commands documented in this section. These operations change the state of the graphic structure. The graphic structure has two levels. A higher level represents graphical objects through their meanings such as bars, data scatterplotting and so on. A low level graph is generated from this representation by the command and it represents a graph as primitives (line, circle, polygon, text). Therefore the low level representation can be displayed by a straightforward technical implementation.

• Creating and initializing a graphic structure
  • Creating a graphic structure and connecting a data to it
  • Managing subgraphs
• Setting a structure over subgraphs
  • Setting a layer
  • Setting the topology and son links of the TS-SOM
  • Creating trajectories
  • Connecting neurons
  • Creating contours
  • The U-matrix presentation
  • Axes in three dimensions
  • Scatterplotting in three dimensions
• Setting graphics for a subgraph
  • Setting the places of neurons in 3D
  • Setting the shape of the neurons
  • Setting the size of the neurons
  • Setting the diameters of the neurons
  • The colors and the gray levels of the neurons
  • The visibility of the neurons
• Graphical presentations inside subgraphs
  • Axes in subgraphs
  • Plotting data in subgraphs
  • Bars in subgraphs
  • Range plots in subgraphs
  • Line diagrams in subgraphs
  • Line diagrams based on the values of the field
  • Histograms in subgraphs
  • The curves of the functions
  • Field labels and values as text in subgraphs
  • Record labels in subgraphs
• Colors and scaling
• Graphics for groups in a SOM
• Setting a viewpoint to a graphic image in 3D
• Displaying an image in a window
• Displaying graphics
• Getting the settings of the graphic structure
• Saving the settings of the graphic structure to a file
• Graphic frames
  • Creating graphic frames
  • Adding a graphic structure to frames
  • Setting the places of the graphic structures in frames
• Commands for working with a low level image
  • Generating a low level image from a graphic structure
  • Finding objects from a graphic structure
  • Executing macros according to a selection in a graphic structure
  • Generating a low level image for a graphic frame (tech.)
  • Updating a graphic structure