-
Notifications
You must be signed in to change notification settings - Fork 0
/
page.go
50 lines (41 loc) · 1.27 KB
/
page.go
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
48
49
50
/*
Copyright 2011 Mostafa Hajizdeh
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 pdf
// This file deals with pages in PDF.
// type page holds a PDF page, its attributes and its content.
type page struct {
box *rect // size of the page
par *indirect // page tree for this page
con []*indirect // page contents
}
func newPage(w, h int, par *indirect) *page {
p := new(page)
p.box = newRectInt(0, 0, w, h)
p.par = par
p.con = make([]*indirect, 0, 1)
return p
}
func (p *page) addContent(con *indirect) {
p.con = append(p.con, con)
}
func (p *page) output() []byte {
d := map[string]interface{}{
"Type": name("Page"),
"Parent": p.par,
"MediaBox": p.box,
// TODO Resources is only empty now
"Resource": map[string]interface{}{},
"Contents": p.con,
}
return output(d)
}