TResourceAllocationChart, like its name suggests, draws a chart suitable for showing the allocation of shared resources. Those resources could represent shared rooms, cars, in fact anything at all.

Once you have a chart, you can:

* add or delete resources.

* add or delete allocations for each resource.

* change the bar style and colour of any resource.

* change the appearance of any particular allocation by changing the pen or brush attributes in the OnAllocationDraw event, or by using the OwnerDraw style.

* drag the chart right or left.

* drag an allocation right or left.

* drag an allocation from one resource to another. This can be useful if, for example, the resource becomes unavailable.

* click and drag the end of an allocation to expand or contract it