JVCL Help:TJvCustomSegmentedLEDDigit.GetHitInfo@Integer@Integer@Integer

 JVCL Help: TJvCustomSegmentedLEDDigit.GetHitInfo Method (Integer, Integer, Integer)

TJvCustomSegmentedLEDDigit

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► TJvCustomSegmentedLEDDigit Properties

[+] TJvCustomSegmentedLEDDigit Properties

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Summary

Retrieve information about a specified point in the digit.

Pascal

 functionGetHitInfo(X: Integer; Y: Integer): TSLDHitInfo; overload;
functionGetHitInfo(X: Integer; Y: Integer; outSegmentIndex: Integer): TSLDHitInfo; overload;

Parameters

Parameters	Description
X: Integer	X-coordinate of the point to retrieve information from.
Y: Integer	Y-coordinate of the point to retrieve information from.
out SegmentIndex: Integer	Receives the segment index involved (if applicable; i.e. when the result indicates a segment is at the specified position).

Description

GetHitInfo retrieves information about a specified point in the digit. Besides reporting the area type, it will also report which segment is involved if applicable. GetHitInfo will determine if the position lies within the digit in which case it will iterate over the segments until it finds a hit or no more segments are present. There are two overloaded versions of GetHitInfo: one that will only return the area type and one that will additionally return the segment involved.

See Also

TJvCustomSegmentedLEDDisplay.GetHitInfo

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