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eliaslopezgtz

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draw lines and ovals dinamically

I need to draw a bunch of lines dinamically based on the coords from the results of a SQL statement,
please help me.
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SylvainPouliot

If you want to have it in a datawindow
Here's the syntax:

dw_1.Modify( "create line(band=<Detail, Footer, Header, Header.<group #>, Summary, Trailer.<group #>, Background, Foreground> pointer='<Arrow!, Cross!, HourGlass!, IBeam!, Icon!, Size!, SizeNESW!, SizeNS!, SizeNWSE!, SizeWE!, UpArrow!, or cursor filename (with path)>' moveable=<0 - False, 1 - True> resizeable=<0 - False, 1 - True> x1='<an integer>' y1='<an integer>' x2='<an integer>' y2='<an integer>' name=<string> tag='<string>' pen.style='<0 - Solid, 1 - Dash, 2 - Dot, 3 - DashDot, 4 - DashDotDot, 5 - Null>' pen.width='<an integer>' pen.color='<a long>' background.mode='<0 - Opaque, 1 - Transparent>' background.color='<a long>')")

OR

If you want a line object directly in a window:
line l_line
openuserobject ( l_line, "line", x, y  )
l_line.x2 =
l_line.y2 =...

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ASKER

i need to create several amount of lines
and i do not know how many they are going to be.
so.. i can't declare them

line l_line

i need on the fly declaration and use.
ASKER CERTIFIED SOLUTION
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SylvainPouliot

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i get this error...
type of actual parameter cannot be ancestor of formal reference parameter type
please help