Help needed in Scrolling LeftAxis via TScrollbar
Posted: Wed Nov 03, 2004 12:20 pm
Hello,
please is anybody able to give me a detailed example, to setup and run a standard delphi TScrollbar component, therefor I am able to scroll my gantt chart vertically? I don't understand how to setup the values for min/max/pos in relation to the min/max/position of the left axis.
And how can I calculate the amount of visible items in a chart, depending on the height of the chart and the height of the items (Labelsize and Multiline) and the offsets of the left axis?
Tia Obelix
please is anybody able to give me a detailed example, to setup and run a standard delphi TScrollbar component, therefor I am able to scroll my gantt chart vertically? I don't understand how to setup the values for min/max/pos in relation to the min/max/position of the left axis.
And how can I calculate the amount of visible items in a chart, depending on the height of the chart and the height of the items (Labelsize and Multiline) and the offsets of the left axis?
Tia Obelix