Difference between revisions of "Bookclick.as"
From Organic Design wiki
(Constrained the asymptote, but what became of the html text?) |
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− | // Code for | + | // Code for SWF e-book is liscenced under LGPL |
margin = Stage.height/8; | margin = Stage.height/8; | ||
w = (Stage.width-margin*2)/2; | w = (Stage.width-margin*2)/2; | ||
Line 15: | Line 15: | ||
right_next.createTextField('content',0,0,0,50,50); | right_next.createTextField('content',0,0,0,50,50); | ||
with (right_next.content) { | with (right_next.content) { | ||
− | + | autosize = 'left'; | |
− | + | selectable = false; | |
− | + | _quality = 'BEST'; | |
− | + | border = false; | |
− | + | multiline = true; | |
− | + | wordWrap = false; | |
− | + | html = true; | |
− | + | embedFonts = true; | |
− | + | htmlText = '<font color="#ff0000">Hello right world!</font>'; | |
− | + | } | |
// Draws page lines and fold line based on mouse position | // Draws page lines and fold line based on mouse position | ||
function topRight(i) { | function topRight(i) { | ||
− | + | x= _xmouse-ox; | |
− | + | y= _ymouse-oy; | |
− | + | if (i) { | |
− | + | x = i-ox; | |
− | + | if (y <0) y = 0; | |
− | + | if (x <= -w*2) y = 0; | |
− | + | if (y >margin) y = margin; | |
− | + | } | |
− | + | ||
− | + | // constrain mouse to radius W | |
− | + | a = Math.atan2(y,x); | |
− | + | r = Math.sqrt(x*x+y*y); | |
− | + | if (r>w) r=w; | |
− | + | x = Math.cos(a)*r; | |
− | + | y = Math.sin(a)*r; | |
− | |||
− | + | // Calculate point Z and dy,dx of line C | |
− | + | dx = w-x; | |
− | + | dy = y; | |
− | + | Zx = x+dx/2; | |
− | + | Zy = y-dy/2; | |
− | + | // Calculate line D | |
− | + | Px = Zx-Zy*dy/dx; | |
− | + | Py = 0; | |
− | + | Qx = w; | |
− | + | if (dy*dy<1) { a = 0; Qx = x; Qy = Ry = h; Rx = (x+w)/2; } | |
− | + | else { | |
− | + | Qy = Zy+(w-Zx)*dx/dy; | |
− | + | if (Qy>h || Qy<0) { | |
− | + | a = Math.atan2(Qy-y,Qx-x); | |
− | + | if (Qy<0) a += Math.PI; | |
− | + | Qx = x+Math.cos(a)*h; | |
− | + | Qy = y+Math.sin(a)*h; | |
− | + | Rx = Qx+(Qy-h)/(y-Py)*(Px-x); | |
− | + | Ry = h; | |
− | + | } | |
− | + | else { Rx = Qx; Ry = Qy; } | |
− | + | if (Qy==0) Rx = w-Qx; | |
− | + | if (Rx<0) return; | |
− | + | } | |
− | + | // Draw page | |
− | + | clear(); | |
− | + | lineStyle(1,0); | |
− | + | moveTo(ox,oy); | |
− | + | lineTo(ox,oy+h); | |
− | + | moveTo(ox-w,oy); | |
− | + | lineTo(ox+Px,oy+Py); | |
− | + | lineTo(ox+Rx,oy+Ry); | |
− | + | lineTo(ox+Rx,oy+h); | |
− | + | lineTo(ox-w,oy+h); | |
− | + | lineTo(ox-w,oy); | |
− | + | // Draw fold | |
− | + | beginFill(0xeeeeee,100); | |
− | + | moveTo(ox+x,oy+y); | |
− | + | lineTo(ox+Px,oy); | |
− | + | lineTo(ox+Rx,oy+Ry); | |
− | + | lineTo(ox+Qx,oy+Qy); | |
− | + | lineTo(ox+x,oy+y); | |
− | + | endFill(); | |
− | + | // orient right_next page | |
− | + | _root.right_next._x = x; | |
− | + | _root.right_next._y = y; | |
− | + | _root.right_next._rotation = a*57.29578; | |
} | } | ||
− | + | ||
function reduce() { | function reduce() { | ||
− | + | if (i) topRight (i-=speed); | |
− | + | } | |
var mouseListener = new Object(); | var mouseListener = new Object(); | ||
mouseListener.onMouseMove = function(){ | mouseListener.onMouseMove = function(){ | ||
− | + | book.onMouseMove = topRight(); | |
}; | }; | ||
mouseListener.onMouseUp = function(){ | mouseListener.onMouseUp = function(){ | ||
− | + | i=Stage.width-margin; | |
+ | |||
}; | }; | ||
Mouse.addListener(mouseListener); | Mouse.addListener(mouseListener); |
Revision as of 05:56, 20 December 2006
// Code for SWF e-book is liscenced under LGPL margin = Stage.height/8; w = (Stage.width-margin*2)/2; h = Stage.height-margin*2; ox = margin+w; oy = margin; i = 0; speed = 4;
// This initialises the book page lines createEmptyMovieClip("book",1);
createEmptyMovieClip("right_next",2);
right_next.createTextField('content',0,0,0,50,50); with (right_next.content) {
autosize = 'left'; selectable = false; _quality = 'BEST'; border = false; multiline = true; wordWrap = false; html = true; embedFonts = true; htmlText = 'Hello right world!'; }
// Draws page lines and fold line based on mouse position
function topRight(i) {
x= _xmouse-ox; y= _ymouse-oy; if (i) { x = i-ox; if (y <0) y = 0; if (x <= -w*2) y = 0;
if (y >margin) y = margin;
} // constrain mouse to radius W a = Math.atan2(y,x); r = Math.sqrt(x*x+y*y); if (r>w) r=w; x = Math.cos(a)*r; y = Math.sin(a)*r;
// Calculate point Z and dy,dx of line C dx = w-x; dy = y; Zx = x+dx/2; Zy = y-dy/2;
// Calculate line D Px = Zx-Zy*dy/dx; Py = 0; Qx = w;
if (dy*dy<1) { a = 0; Qx = x; Qy = Ry = h; Rx = (x+w)/2; } else { Qy = Zy+(w-Zx)*dx/dy; if (Qy>h || Qy<0) { a = Math.atan2(Qy-y,Qx-x); if (Qy<0) a += Math.PI; Qx = x+Math.cos(a)*h; Qy = y+Math.sin(a)*h; Rx = Qx+(Qy-h)/(y-Py)*(Px-x); Ry = h; } else { Rx = Qx; Ry = Qy; } if (Qy==0) Rx = w-Qx; if (Rx<0) return; }
// Draw page clear(); lineStyle(1,0); moveTo(ox,oy); lineTo(ox,oy+h); moveTo(ox-w,oy); lineTo(ox+Px,oy+Py); lineTo(ox+Rx,oy+Ry); lineTo(ox+Rx,oy+h); lineTo(ox-w,oy+h); lineTo(ox-w,oy);
// Draw fold beginFill(0xeeeeee,100); moveTo(ox+x,oy+y); lineTo(ox+Px,oy); lineTo(ox+Rx,oy+Ry); lineTo(ox+Qx,oy+Qy); lineTo(ox+x,oy+y); endFill();
// orient right_next page _root.right_next._x = x; _root.right_next._y = y; _root.right_next._rotation = a*57.29578;
}
function reduce() {
if (i) topRight (i-=speed); }
var mouseListener = new Object();
mouseListener.onMouseMove = function(){
book.onMouseMove = topRight();
}; mouseListener.onMouseUp = function(){
i=Stage.width-margin;
};
Mouse.addListener(mouseListener);