Hello everyone,
I took some time today to test many of the examples under Mozilla
1.0.1/Linux. One example that I noticed didn't work at all and seemed
like it might be easy to fix was the dynapi.fx.pathanim-glide.html.
(This email is taking forever to write because i keep finding answers to
my problems as I'm explaining them) Now I am stuck with Mozilla
complaining that there is no setID function when it is in the
constructor of the DynObject.
Oh, and I moved the dynapi.function.getNormalizedAngle over to
ext/functions.math.js too, which, to me, seems logical.
--
Dan Willemsen
Here are the diffs of what I have chnaged so far: (If you want me just
to attach the full files, I'll do that too)
Index: fx/pathanim_glide.js
===================================================================
RCS file: /cvsroot/dynapi/dynapi3x/src/fx/pathanim_glide.js,v
retrieving revision 1.1.1.1
diff -u -r1.1.1.1 pathanim_glide.js
--- fx/pathanim_glide.js 10 Feb 2003 22:35:58 -0000 1.1.1.1
+++ fx/pathanim_glide.js 12 Feb 2003 01:48:08 -0000
@@ -7,17 +7,21 @@
requires: dynapi.fx.Thread
*/
-DynLayer.prototype.glideTo =
function(x,y,angleinc,ms,startSpeed,endSpeed) {
+PathAnimation.glideTo = function(x,y,angleinc,ms,startSpeed,endSpeed) {
if (this.x!=x && this.y!=y) {
- if (!this._thread) this._thread = new Thread(this);
+ if (!this._thread){
+ this._thread = new Thread;
+ this._thread = Thread(this);
+ }
if (ms) this._thread.interval = ms;
- this._thread.play(
GlideAnimation(this.x,this.y,x2,y2,angleinc,startSpeed,endSpeed) );
+ this._thread.play(
GlideAnimation(this.x,this.y,null,null,angleinc,startSpeed,endSpeed) );
+ }
};
-DynLayer.prototype.glideStop = function () {
+PathAnimation.glideStop = function () {
if (this._thread) this._thread.stop();
};
-function Glide(x1,y1,x2,y2,angleinc,startSpeed,endSpeed) {
+function GlideAnimation(x1,y1,x2,y2,angleinc,startSpeed,endSpeed) {
if (x2==null) x2 = x1;
if (y2==null) y2 = y1;
@@ -77,21 +81,4 @@
path[l+1] = y2;
}
return path;
-};
-
-// Returns correct angle in radians between 2 points
-dynapi.functions.getNormalizedAngle = function (x1,y1,x2,y2) {
- var distx = Math.abs(x1-x2);
- var disty = Math.abs(y1-y2);
- if (distx==0 && disty==0) angle = 0;
- else if (distx==0) angle = Math.PI/2;
- else angle = Math.atan(disty/distx);
- if (x1<x2) {
- if (y1<y2) angle = Math.PI*2-angle;
- }
- else {
- if (y1<y2) angle = Math.PI+angle;
- else angle = Math.PI-angle;
- }
- return angle;
};
Index: ext/functions.math.js
===================================================================
RCS file: /cvsroot/dynapi/dynapi3x/src/ext/functions.math.js,v
retrieving revision 1.1.1.1
diff -u -r1.1.1.1 functions.math.js
--- ext/functions.math.js 10 Feb 2003 22:35:56 -0000 1.1.1.1
+++ ext/functions.math.js 12 Feb 2003 01:48:08 -0000
@@ -22,6 +22,23 @@
for (var i=0; i<361; i+=1) lcos[i]=Math.cos((i/180)*Math.PI);
};
+// Returns correct angle in radians between 2 points
+f.getNormalizedAngle = function (x1,y1,x2,y2) {
+ var distx = Math.abs(x1-x2);
+ var disty = Math.abs(y1-y2);
+ if (distx==0 && disty==0) angle = 0;
+ else if (distx==0) angle = Math.PI/2;
+ else angle = Math.atan(disty/distx);
+ if (x1<x2) {
+ if (y1<y2) angle = Math.PI*2-angle;
+ }
+ else {
+ if (y1<y2) angle = Math.PI+angle;
+ else angle = Math.PI-angle;
+ }
+ return angle;
+};
+
// Path Functions ------------------------
// Combines separate [x1,x2],[y1,y2] arrays into a path array
[x1,y1,x2,y2]
Index: examples/dynapi.fx.pathanim-glide.html
===================================================================
RCS file:
/cvsroot/dynapi/dynapi3x/examples/dynapi.fx.pathanim-glide.html,v
retrieving revision 1.1.1.1
diff -u -r1.1.1.1 dynapi.fx.pathanim-glide.html
--- examples/dynapi.fx.pathanim-glide.html 10 Feb 2003 22:35:42
-0000 1.1.1.1
+++ examples/dynapi.fx.pathanim-glide.html 12 Feb 2003 01:49:44
-0000
@@ -4,7 +4,8 @@
<script language="JavaScript" src="../src/dynapi.js"></script>
<script language="Javascript">
dynapi.library.setPath('../src/');
-dynapi.library.include('dynapi.api');
+dynapi.library.include('dynapi.api');
+dynapi.library.include('Math');
dynapi.library.include('PathAnimation');
dynapi.library.include('GlideAnimation');
</script>
@@ -21,10 +22,10 @@
squarePath = new PathAnimation(block);
squarePath.sleep(20);
- var p = PathAnimation.glide(200,100,400,100,7,'slow','slow');
- p = p.concat(
PathAnimation.glide(400,100,400,200,7,'slow','slow') );
- p = p.concat(
PathAnimation.glide(400,200,200,200,7,'slow','slow') );
- p = p.concat(
PathAnimation.glide(200,200,200,100,7,'slow','slow') );
+ var p = PathAnimation.glideTo(200,100,400,100,7,'slow','slow');
+ p = p.concat(
PathAnimation.glideTo(400,100,400,200,7,'slow','slow') );
+ p = p.concat(
PathAnimation.glideTo(400,200,200,200,7,'slow','slow') );
+ p = p.concat(
PathAnimation.glideTo(200,200,200,100,7,'slow','slow') );
squarePath.add(p,true);
var listener = {}
@@ -51,9 +52,9 @@
<body bgcolor="#999999">
-<p>Square Slide:
+<!--<p>Square Slide:
<br><a href="javascript://" onclick="squarePath.play(); return
false;">start</a>
-<br><a href="javascript://" onclick="squarePath.stop(); return
false;">pause</a>
+<br><a href="javascript://" onclick="squarePath.stop(); return
false;">pause</a>-->
<p>SlideTo:
<br>(<a href="javascript://" onclick="block.glideTo(200,100); return
false;">200,100</a>) slow,slow
-------------------------------------------------------
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