Sizing Tick Marks

When a low-resolution display is being used, or in situations where the circular slider must be made very small, the length of the tick marks can be sized proportionately to allow effective sizing of the circular slider. Specifying the CSS_PROPORTIONALTICKS style causes the length of the tick marks to be calculated as a percentage of the dial's radius. This style does not adversely affect the size of the push buttons and bit-map graphics an application might provide.

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