Mercurial > MadButterfly

annotate Android/java/org/madbutterfly/paint.java @ 880:ac3e8492ad74 abs_n_rel_center

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Formalize path data for MadButterfly. Inkscape and other editors would omit 'l' or 'L' after 'm' or 'M'. MadButterfly can not handle it, now. So, we work around it at SVG parser.
author Thinker K.F. Li <thinker@codemud.net>
date Sat, 25 Sep 2010 18:46:37 +0800
parents 2d7df44e6299
children
rev   line source
493
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1 package org.madbutterfly;
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
2
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
3 import java.util.ArrayList;
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
4
499
2d7df44e6299 Make classes public
Thinker K.F. Li <thinker@branda.to>
parents: 493
diff changeset
5 public class paint {
493
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
6 protected int addr;
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
7 redraw_man rdman;
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
8 ArrayList members;
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
9
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
10 public paint(redraw_man rdman, int addr) {
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
11 this.addr = addr;
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
12 this.rdman = rdman;
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
13 members = new ArrayList();
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
14 }
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
15
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
16 protected void invalid() {
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
17 addr = 0;
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
18 }
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
19
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
20 protected void finalize() {
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
21 if(addr != 0)
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
22 _jni.rdman_paint_free(rdman._rdman_addr, addr);
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
23 }
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
24
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
25 public void stroke(shape sh) {
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
26 no_stroke(sh);
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
27
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
28 if(sh.fill != this)
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
29 members.add(sh);
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
30
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
31 sh.stroke = this;
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
32
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
33 _jni.rdman_paint_stroke(rdman._rdman_addr, addr, sh.addr);
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
34 }
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
35
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
36 public void fill(shape sh) {
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
37 no_fill(sh);
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
38
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
39 if(sh.stroke != this)
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
40 members.add(sh);
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
41
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
42 sh.fill = this;
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
43
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
44 _jni.rdman_paint_fill(rdman._rdman_addr, addr, sh.addr);
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
45 }
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
46
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
47 public boolean is_empty() {
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
48 return members.size() == 0;
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
49 }
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
50
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
51 public static void no_stroke(shape sh) {
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
52 int i;
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
53
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
54 if(sh.stroke != null && sh.stroke != sh.fill) {
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
55 i = sh.stroke.members.indexOf(sh);
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
56 sh.stroke.members.remove(i);
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
57 }
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
58 sh.stroke = null;
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
59 }
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
60
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
61 public static void no_fill(shape sh) {
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
62 int i;
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
63
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
64 if(sh.fill != null && sh.stroke != sh.fill) {
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
65 i = sh.stroke.members.indexOf(sh);
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
66 sh.stroke.members.remove(i);
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
67 }
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
68 sh.fill = null;
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
69 }
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
70 }