cf_text_effect_get_number¶

Returns the text parameter as a number.

double cf_text_effect_get_number(const CF_TextEffect* fx, const char* key, double default_val);

Parameters	Description
fx	The text effect state.
key	The name of the text code parameter
default_val	A default value for the text code parameter if doesn't exist in the text.

Return Value¶

Returns the value of the text code parameter.