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TJSCaption.MinimumWidth Method
TJSCaption Class | TJSCaption Members | JSGraphics Namespace | TJSCaption Methods
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Returns the minimum width required for the caption to be drawn.

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class function MinimumWidth(ACanvas: TCanvas; const ACaption: TJSString; const AFont: TFont; const AWidth: Integer): Integer;
Description

Calculate the maximum length of a line for the ACaption value while allowing the AWidth parameter to be the longest long allowed for the caption. Generally this method will return a value smaller than the AWidth parameter value, due to the caption requiring to wrap as longer words do not fit on the rest of a line.

Remarks

The width parameter must always be known.

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Copyright © 2013 by LMD Innovative. All rights reserved.
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