pub enum LabelOption<T> {
TextOffset(f64, f64),
Font(T, f64),
TextColor(T),
Rotate(f64),
TextAlign(AlignType),
MarkerSymbol(char),
MarkerColor(T),
MarkerSize(f64),
}
An enumeration of label options that control label attributes
Sets the offset of the label in characters
Sets the font of the label. The string specifies the font type (e.g. "Arial") and the number specifies the size (the units are terminal dependent, but are often points)
Sets the color of the label text. The passed string can be a color name
(e.g. "black" works), or an HTML color specifier (e.g. "#FFFFFF" is white)
Rotates the label by a certain number of degrees
Sets the horizontal alignment of the label text (default is left alignment). See AlignType.
Sets a marker for the label. By default no marker is drawn. The valid characters are as follows:
.
- dot
+
- plus
x
- cross
*
- star
s
- empty square
S
- filled square
o
- empty circle
O
- filled circle
t
- empty triangle
T
- filled triangle
d
- empty del (upside down triangle)
D
- filled del (upside down triangle)
r
- empty rhombus
R
- filled rhombus
Sets the color of the marker. The passed string can be a color name
(e.g. "black" works), or an HTML color specifier (e.g. "#FFFFFF" is white)
Sets the size of the marker. The size acts as a multiplier, with 1.0 being the default.
Performs copy-assignment from source
. Read more
Creates owned data from borrowed data, usually by cloning. Read more
🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
🔬 This is a nightly-only experimental API. (try_from
)
The type returned in the event of a conversion error.
🔬 This is a nightly-only experimental API. (try_from
)
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more
🔬 This is a nightly-only experimental API. (try_from
)
The type returned in the event of a conversion error.
🔬 This is a nightly-only experimental API. (try_from
)
🔬 This is a nightly-only experimental API. (get_type_id
)
this method will likely be replaced by an associated static