FMX.Objects.TCalloutRectangle.CalloutLength
Delphi
property CalloutLength: Single read FCalloutLength write SetCalloutLength;
C++
__property float CalloutLength = {read=FCalloutLength, write=SetCalloutLength};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| property | published | FMX.Objects.pas FMX.Objects.hpp |
FMX.Objects | TCalloutRectangle |
Description
The length of the callout pointer.
TCalloutRectangle renders the callout pointer as an isosceles triangle on one of its sides. CalloutLength is the height of this triangle. The triangle is included in the bounding rectangle ShapeRect of the TCalloutRectangle object; therefore, the longer CalloutLength is, the smaller the height (or width) of the callout rectangle itself is, and vice versa. Keeping the bounding rectangle the same size while changing the length of the triangle CalloutLength requires changing the height or width of the callout rectangle TCalloutRectangle itself, depending on which side the triangle appears.