Class TCasScriptImageSetColor

Unit

Declaration

type TCasScriptImageSetColor = class(TCasScriptFunction)

Description

This item has no description.

Hierarchy

Overview

Methods

Protected procedure CheckArguments; override;
Public class function ShortName: string; override;

Description

Methods

Protected procedure CheckArguments; override;

This item has no description. Showing description inherited from TCasScriptFunction.CheckArguments.

Used by constructor to check are args valid. Also, right now this gets FunctionHandlersByArgument (this way we don't have to search it at each TCasScriptFunction.Execute call, so TCasScriptFunction.Execute may work much faster).

Public class function ShortName: string; override;

This item has no description. Showing description inherited from TCasScriptFunction.ShortName.

Short function name, for the parser. This is the name of the function for use in expressions like "function_name(arg_1, arg_2 ... , arg_n)".

This can be an empty string ('') if no explicit name for this function exists. This is useful for operators, which are implemented just like normal functions (a descendant of TCasScriptFunction), but with a special support from parser (e.g. to turn "x + b" into a call to the TCasScriptAdd function).


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