Legacy Document

Inside Macintosh: Advanced Color Imaging Reference /

Chapter 2 - Color Picker Manager Reference /

Color Picker Manager Functions / Creating a Custom Color Picker Dialog Box

GetPickerVisibility

Determines whether a custom dialog box for a color picker is visible or invisible.

pascal OSErr GetPickerVisibility (
picker thePicker, 
Boolean *visible);

thePicker

A pointer to a color picker.

visible

A pointer to a Boolean value. On output, if the value is true, the color picker dialog box is visible; if the value is false, the dialog box is invisible.

DISCUSSION

In the visible parameter, the GetPickerVisibility function returns a Boolean value indicating whether the custom dialog box for the color picker specified in the parameter thePicker is visible (true) or invisible (false).

SEE ALSO

To change the visibility, use the SetPickerVisibility function (page 2-40).