Mercurial > MadButterfly

annotate Android/java/org/madbutterfly/paint.java @ 1396:a5672125e515

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Copy the transformation matrix when we clone it. It looks like the MB do not copy the matrix automatically. Support isuse attribute to decide how to generate the tweened matrix.
author wycc
date Sat, 02 Apr 2011 05:39:26 +0800
parents 2d7df44e6299
children
rev   line source
493
1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
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1 package org.madbutterfly;
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2
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3 import java.util.ArrayList;
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4
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2d7df44e6299 Make classes public
Thinker K.F. Li <thinker@branda.to>
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5 public class paint {
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1b6228092a57 Java code for MadButterfly JNI.
Thinker K.F. Li <thinker@branda.to>
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6 protected int addr;
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7 redraw_man rdman;
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8 ArrayList members;
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9
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10 public paint(redraw_man rdman, int addr) {
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11 this.addr = addr;
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12 this.rdman = rdman;
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13 members = new ArrayList();
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14 }
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15
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16 protected void invalid() {
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17 addr = 0;
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18 }
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19
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20 protected void finalize() {
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21 if(addr != 0)
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22 _jni.rdman_paint_free(rdman._rdman_addr, addr);
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23 }
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24
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25 public void stroke(shape sh) {
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26 no_stroke(sh);
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27
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28 if(sh.fill != this)
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29 members.add(sh);
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30
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31 sh.stroke = this;
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32
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33 _jni.rdman_paint_stroke(rdman._rdman_addr, addr, sh.addr);
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34 }
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35
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36 public void fill(shape sh) {
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37 no_fill(sh);
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38
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39 if(sh.stroke != this)
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40 members.add(sh);
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41
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42 sh.fill = this;
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43
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44 _jni.rdman_paint_fill(rdman._rdman_addr, addr, sh.addr);
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45 }
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46
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47 public boolean is_empty() {
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Thinker K.F. Li <thinker@branda.to>
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48 return members.size() == 0;
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49 }
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50
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51 public static void no_stroke(shape sh) {
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Thinker K.F. Li <thinker@branda.to>
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52 int i;
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53
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Thinker K.F. Li <thinker@branda.to>
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54 if(sh.stroke != null && sh.stroke != sh.fill) {
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Thinker K.F. Li <thinker@branda.to>
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55 i = sh.stroke.members.indexOf(sh);
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56 sh.stroke.members.remove(i);
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57 }
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58 sh.stroke = null;
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59 }
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60
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61 public static void no_fill(shape sh) {
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62 int i;
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63
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64 if(sh.fill != null && sh.stroke != sh.fill) {
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Thinker K.F. Li <thinker@branda.to>
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65 i = sh.stroke.members.indexOf(sh);
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66 sh.stroke.members.remove(i);
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67 }
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68 sh.fill = null;
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69 }
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70 }