LineMetricsHelper class
A helper class that holds important information about a single line metrics. This is used to calculate the position of the line in the paragraph.
Constructors
- LineMetricsHelper(LineMetrics metrics, int length)
- Creates a new line metrics helper
Properties
- fullHeight → double
-
The entire height of the line, including its y and padding
no setter
- fullWidth → double
-
The entire width of the line, including the padding and its x
no setter
- hashCode → int
-
The hash code for this object.
no setteroverride
- height → double
-
The raw height of the line, without any additional padding
no setter
- isEmpty → bool
-
Whether this line has no content
no setter
- isFirst → bool
-
Whether this line is the first line in the paragraph
no setter
- isLast → bool
-
Whether this line is the last line in the paragraph
no setter
- length → int
-
The amount of lines in the text.
final
- metrics → LineMetrics
-
The original line metrics, which stores the measurements and statistics of
a single line in the paragraph.
final
- rawWidth → double
-
The raw width of the line, without any additional padding
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- width → double
-
The entire width of the line, including the padding
no setter
- x → double
-
The x position of the line
no setter
- y → double
-
The y position of the line
no setter
Methods
-
innerRadius(
double innerRadius) → double - Dynamically calculate the inner factor based on the provided innerRadius
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
outerRadius(
double outerRadius) → double - Dynamically calculate the outer factor based on the provided outerRadius
-
toString(
) → String -
A string representation of this object.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
override