-
-
Notifications
You must be signed in to change notification settings - Fork 72
/
Text.scala
47 lines (40 loc) · 1.23 KB
/
Text.scala
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
/*
* Copyright 2015 Creative Scala
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package doodle
package algebra
import doodle.core.font.Font
/** Algebra for creating and styling text.
*/
trait Text extends Algebra {
/** Specifies the font to use when rendering text
*/
def font[A](image: Drawing[A], font: Font): Drawing[A]
/** Render the given String
*/
def text(text: String): Drawing[Unit]
}
/** Constructors for Text algebra
*/
trait TextConstructor {
self: BaseConstructor { type Algebra <: Text } =>
/** Render the given String
*/
def text(text: String): Picture[Unit] =
new Picture[Unit] {
def apply(implicit algebra: Algebra): algebra.Drawing[Unit] =
algebra.text(text)
}
}