Kbase 17457: Actuate - Dynamic Line Solution
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
10/05/1998 |
|
Actuate - Dynamic Line Solution
Center a Line Dynamically
To center a line with different sizes of pages ,
one has to assume that the length of the line will remain
constant.The algorithym to follow is the line has four
co-oridinates (X1,y1) start position and (X2,y2) end
position ,since we have to center the line along the
x - axis we will not take into consideration the y Axis.
The Start position x co-ordinate can be found out by
the following formulae
X1 = (PageSize - LineSize)/2
The End Position X2 = (PageSize - LineSize)/2 + LineSize
In The Example "LineSoln.ROD" the page has a Margin so
A Quarter of An Inch is added to both the
CoOrdinates to nullify the margin width.
Also the LineSize is a Parameter to the Report ,
So one can test out by entering different LineSizes and
by altering the PageSize.The Default LineSize Is 6 .
Progress Software Technical Support Note # 17457