[Overview][Constants][Types][Procedures and functions][Variables][Index] Reference for unit 'agraphics' (#aros)

CalcIVG (unimplemented)

Calculate the number of blank lines above a ViewPort

Declaration

Source position: agraphics.pas line 2187

function CalcIVG(

  View: PView;

  ViewPort: PViewPort

):Word;

Arguments

View

  

A pointer to the View

ViewPort

  

A pointer to the ViewPort you are interested in

Function result

the number of ViewPort resolution scan lines needed to execute all the copper instructions for ViewPort, or 0 if any error

Description

To calculate the maximum number of blank lines above a viewport needed to load all the copper instructions, after accounting for the viewport bandwidth and size.

Errors

This function is unimplemented.


Documentation generated on: 2017-01-10