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scaling —
enum FoEnumScaling; #define FO_TYPE_ENUM_SCALINGGType fo_enum_scaling_get_type (void); struct FoPropertyScaling; struct FoPropertyScalingClass; FoProperty* fo_property_scaling_new (void); FoDatatype* fo_property_scaling_get_value (FoProperty *property); void fo_property_scaling_set_value (FoProperty *property, FoDatatype *new_value); FoProperty* fo_property_scaling_new_from_expression (constgchar *expression, FoContext *context, FoProperty *current_font_size, FoFo *fo_node,GError **error); FoProperty* fo_property_scaling_get_initial (void);
typedef enum { FO_ENUM_SCALING_UNIFORM, FO_ENUM_SCALING_NON_UNIFORM, FO_ENUM_SCALING_INHERIT } FoEnumScaling;
FoProperty* fo_property_scaling_new (void);
Creates a new FoPropertyScaling initialized to default value.
Returns : | the new FoPropertyScaling |
FoDatatype* fo_property_scaling_get_value (FoProperty *property);
Returns the current
property : | FoProperty object whose value is to be retrieved |
Returns : | The current |
void fo_property_scaling_set_value (FoProperty *property, FoDatatype *new_value);
Sets the
property : | FoProperty object whose value is to be set |
new_value : | New value for the property |
FoProperty* fo_property_scaling_new_from_expression (constgchar *expression, FoContext *context, FoProperty *current_font_size, FoFo *fo_node,GError **error);
Evaluates expression w.r.t. context and current_font_size. Returns an FoProperty object of correct type if expression evaluated without error, or NULL if an error occurred.
expression : | Expression to evaluate |
context : | FoContext object from which to possibly inherit values |
current_font_size : | Current font size |
fo_node : | Formatting object on which property expression was declared |
error : | Information about an error that has occurred |
Returns : | FoProperty object representing resolved expression, or NULL |
FoProperty* fo_property_scaling_get_initial (void);
Returns an instance of the property with the correct initial value
Returns : | An instance of the property |
<< fo-property-role | scaling-method >> |