JS画板

收藏http://www.ajaxbbs.net/test/wz_jsgraphics/index.htm

确实很强大

下来研究研究

/* This notice must be untouched at all times. wz_jsgraphics.js v. 3.03 The latest version is available at http://www.walterzorn.com or http://www.devira.com or http://www.walterzorn.de Copyright (c) 2002-2004 Walter Zorn. All rights reserved. Created 3. 11. 2002 by Walter Zorn (Web: http://www.walterzorn.com ) Last modified: 28. 1. 2008 Performance optimizations for Internet Explorer by Thomas Frank and John Holdsworth. fillPolygon method implemented by Matthieu Haller. High Performance JavaScript Graphics Library. Provides methods - to draw lines, rectangles, ellipses, polygons with specifiable line thickness, - to fill rectangles, polygons, ellipses and arcs - to draw text. NOTE: Operations, functions and branching have rather been optimized to efficiency and speed than to shortness of source code. LICENSE: LGPL This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License (LGPL) as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA, or see http://www.gnu.org/copyleft/lesser.html */ var jg_ok, jg_ie, jg_fast, jg_dom, jg_moz; function _chkDHTM(x, i) { x = document.body || null; jg_ie = x && typeof x.insertAdjacentHTML != "undefined" && document.createElement; jg_dom = (x && !jg_ie && typeof x.appendChild != "undefined" && typeof document.createRange != "undefined" && typeof (i = document.createRange()).setStartBefore != "undefined" && typeof i.createContextualFragment != "undefined"); jg_fast = jg_ie && document.all && !window.opera; jg_moz = jg_dom && typeof x.style.MozOpacity != "undefined"; jg_ok = !!(jg_ie || jg_dom); } function _pntCnvDom() { var x = this.wnd.document.createRange(); x.setStartBefore(this.cnv); x = x.createContextualFragment(jg_fast? this._htmRpc() : this.htm); if(this.cnv) this.cnv.appendChild(x); this.htm = ""; } function _pntCnvIe() { if(this.cnv) this.cnv.insertAdjacentHTML("BeforeEnd", jg_fast? this._htmRpc() : this.htm); this.htm = ""; } function _pntDoc() { this.wnd.document.write(jg_fast? this._htmRpc() : this.htm); this.htm = ''; } function _pntN() { ; } function _mkDiv(x, y, w, h) { this.htm += '<div style="position:absolute;'+ 'left:' + x + 'px;'+ 'top:' + y + 'px;'+ 'width:' + w + 'px;'+ 'height:' + h + 'px;'+ 'clip:rect(0,'+w+'px,'+h+'px,0);'+ 'background-color:' + this.color + (!jg_moz? ';overflow:hidden' : '')+ ';"><\/div>'; } function _mkDivIe(x, y, w, h) { this.htm += '%%'+this.color+';'+x+';'+y+';'+w+';'+h+';'; } function _mkDivPrt(x, y, w, h) { this.htm += '<div style="position:absolute;'+ 'border-left:' + w + 'px solid ' + this.color + ';'+ 'left:' + x + 'px;'+ 'top:' + y + 'px;'+ 'width:0px;'+ 'height:' + h + 'px;'+ 'clip:rect(0,'+w+'px,'+h+'px,0);'+ 'background-color:' + this.color + (!jg_moz? ';overflow:hidden' : '')+ ';"><\/div>'; } var _regex = /%%([^;]+);([^;]+);([^;]+);([^;]+);([^;]+);/g; function _htmRpc() { return this.htm.replace( _regex, '<div style="overflow:hidden;position:absolute;background-color:'+ '$1;left:$2;top:$3;width:$4;height:$5"></div>\n'); } function _htmPrtRpc() { return this.htm.replace( _regex, '<div style="overflow:hidden;position:absolute;background-color:'+ '$1;left:$2;top:$3;width:$4;height:$5;border-left:$4px solid $1"></div>\n'); } function _mkLin(x1, y1, x2, y2) { if(x1 > x2) { var _x2 = x2; var _y2 = y2; x2 = x1; y2 = y1; x1 = _x2; y1 = _y2; } var dx = x2-x1, dy = Math.abs(y2-y1), x = x1, y = y1, yIncr = (y1 > y2)? -1 : 1; if(dx >= dy) { var pr = dy<<1, pru = pr - (dx<<1), p = pr-dx, ox = x; while(dx > 0) {--dx; ++x; if(p > 0) { this._mkDiv(ox, y, x-ox, 1); y += yIncr; p += pru; ox = x; } else p += pr; } this._mkDiv(ox, y, x2-ox+1, 1); } else { var pr = dx<<1, pru = pr - (dy<<1), p = pr-dy, oy = y; if(y2 <= y1) { while(dy > 0) {--dy; if(p > 0) { this._mkDiv(x++, y, 1, oy-y+1); y += yIncr; p += pru; oy = y; } else { y += yIncr; p += pr; } } this._mkDiv(x2, y2, 1, oy-y2+1); } else { while(dy > 0) {--dy; y += yIncr; if(p > 0) { this._mkDiv(x++, oy, 1, y-oy); p += pru; oy = y; } else p += pr; } this._mkDiv(x2, oy, 1, y2-oy+1); } } } function _mkLin2D(x1, y1, x2, y2) { if(x1 > x2) { var _x2 = x2; var _y2 = y2; x2 = x1; y2 = y1; x1 = _x2; y1 = _y2; } var dx = x2-x1, dy = Math.abs(y2-y1), x = x1, y = y1, yIncr = (y1 > y2)? -1 : 1; var s = this.stroke; if(dx >= dy) { if(dx > 0 && s-3 > 0) { var _s = (s*dx*Math.sqrt(1+dy*dy/(dx*dx))-dx-(s>>1)*dy) / dx; _s = (!(s-4)? Math.ceil(_s) : Math.round(_s)) + 1; } else var _s = s; var ad = Math.ceil(s/2); var pr = dy<<1, pru = pr - (dx<<1), p = pr-dx, ox = x; while(dx > 0) {--dx; ++x; if(p > 0) { this._mkDiv(ox, y, x-ox+ad, _s); y += yIncr; p += pru; ox = x; } else p += pr; } this._mkDiv(ox, y, x2-ox+ad+1, _s); } else { if(s-3 > 0) { var _s = (s*dy*Math.sqrt(1+dx*dx/(dy*dy))-(s>>1)*dx-dy) / dy; _s = (!(s-4)? Math.ceil(_s) : Math.round(_s)) + 1; } else var _s = s; var ad = Math.round(s/2); var pr = dx<<1, pru = pr - (dy<<1), p = pr-dy, oy = y; if(y2 <= y1) { ++ad; while(dy > 0) {--dy; if(p > 0) { this._mkDiv(x++, y, _s, oy-y+ad); y += yIncr; p += pru; oy = y; } else { y += yIncr; p += pr; } } this._mkDiv(x2, y2, _s, oy-y2+ad); } else { while(dy > 0) {--dy; y += yIncr; if(p > 0) { this._mkDiv(x++, oy, _s, y-oy+ad); p += pru; oy = y; } else p += pr; } this._mkDiv(x2, oy, _s, y2-oy+ad+1); } } } function _mkLinDott(x1, y1, x2, y2) { if(x1 > x2) { var _x2 = x2; var _y2 = y2; x2 = x1; y2 = y1; x1 = _x2; y1 = _y2; } var dx = x2-x1, dy = Math.abs(y2-y1), x = x1, y = y1, yIncr = (y1 > y2)? -1 : 1, drw = true; if(dx >= dy) { var pr = dy<<1, pru = pr - (dx<<1), p = pr-dx; while(dx > 0) {--dx; if(drw) this._mkDiv(x, y, 1, 1); drw = !drw; if(p > 0) { y += yIncr; p += pru; } else p += pr; ++x; } } else { var pr = dx<<1, pru = pr - (dy<<1), p = pr-dy; while(dy > 0) {--dy; if(drw) this._mkDiv(x, y, 1, 1); drw = !drw; y += yIncr; if(p > 0) { ++x; p += pru; } else p += pr; } } if(drw) this._mkDiv(x, y, 1, 1); } function _mkOv(left, top, width, height) { var a = (++width)>>1, b = (++height)>>1, wod = width&1, hod = height&1, cx = left+a, cy = top+b, x = 0, y = b, ox = 0, oy = b, aa2 = (a*a)<<1, aa4 = aa2<<1, bb2 = (b*b)<<1, bb4 = bb2<<1, st = (aa2>>1)*(1-(b<<1)) + bb2, tt = (bb2>>1) - aa2*((b<<1)-1), w, h; while(y > 0) { if(st < 0) { st += bb2*((x<<1)+3); tt += bb4*(++x); } else if(tt < 0) { st += bb2*((x<<1)+3) - aa4*(y-1); tt += bb4*(++x) - aa2*(((y--)<<1)-3); w = x-ox; h = oy-y; if((w&2) && (h&2)) { this._mkOvQds(cx, cy, x-2, y+2, 1, 1, wod, hod); this._mkOvQds(cx, cy, x-1, y+1, 1, 1, wod, hod); } else this._mkOvQds(cx, cy, x-1, oy, w, h, wod, hod); ox = x; oy = y; } else { tt -= aa2*((y<<1)-3); st -= aa4*(--y); } } w = a-ox+1; h = (oy<<1)+hod; y = cy-oy; this._mkDiv(cx-a, y, w, h); this._mkDiv(cx+ox+wod-1, y, w, h); } function _mkOv2D(left, top, width, height) { var s = this.stroke; width += s+1; height += s+1; var a = width>>1, b = height>>1, wod = width&1, hod = height&1, cx = left+a, cy = top+b, x = 0, y = b, aa2 = (a*a)<<1, aa4 = aa2<<1, bb2 = (b*b)<<1, bb4 = bb2<<1, st = (aa2>>1)*(1-(b<<1)) + bb2, tt = (bb2>>1) - aa2*((b<<1)-1); if(s-4 < 0 && (!(s-2) || width-51 > 0 && height-51 > 0)) { var ox = 0, oy = b, w, h, pxw; while(y > 0) { if(st < 0) { st += bb2*((x<<1)+3); tt += bb4*(++x); } else if(tt < 0) { st += bb2*((x<<1)+3) - aa4*(y-1); tt += bb4*(++x) - aa2*(((y--)<<1)-3); w = x-ox; h = oy-y; if(w-1) { pxw = w+1+(s&1); h = s; } else if(h-1) { pxw = s; h += 1+(s&1); } else pxw = h = s; this._mkOvQds(cx, cy, x-1, oy, pxw, h, wod, hod); ox = x; oy = y; } else { tt -= aa2*((y<<1)-3); st -= aa4*(--y); } } this._mkDiv(cx-a, cy-oy, s, (oy<<1)+hod); this._mkDiv(cx+a+wod-s, cy-oy, s, (oy<<1)+hod); } else { var _a = (width-(s<<1))>>1, _b = (height-(s<<1))>>1, _x = 0, _y = _b, _aa2 = (_a*_a)<<1, _aa4 = _aa2<<1, _bb2 = (_b*_b)<<1, _bb4 = _bb2<<1, _st = (_aa2>>1)*(1-(_b<<1)) + _bb2, _tt = (_bb2>>1) - _aa2*((_b<<1)-1), pxl = new Array(), pxt = new Array(), _pxb = new Array(); pxl[0] = 0; pxt[0] = b; _pxb[0] = _b-1; while(y > 0) { if(st < 0) { pxl[pxl.length] = x; pxt[pxt.length] = y; st += bb2*((x<<1)+3); tt += bb4*(++x); } else if(tt < 0) { pxl[pxl.length] = x; st += bb2*((x<<1)+3) - aa4*(y-1); tt += bb4*(++x) - aa2*(((y--)<<1)-3); pxt[pxt.length] = y; } else { tt -= aa2*((y<<1)-3); st -= aa4*(--y); } if(_y > 0) { if(_st < 0) { _st += _bb2*((_x<<1)+3); _tt += _bb4*(++_x); _pxb[_pxb.length] = _y-1; } else if(_tt < 0) { _st += _bb2*((_x<<1)+3) - _aa4*(_y-1); _tt += _bb4*(++_x) - _aa2*(((_y--)<<1)-3); _pxb[_pxb.length] = _y-1; } else { _tt -= _aa2*((_y<<1)-3); _st -= _aa4*(--_y); _pxb[_pxb.length-1]--; } } } var ox = -wod, oy = b, _oy = _pxb[0], l = pxl.length, w, h; for(var i = 0; i < l; i++) { if(typeof _pxb[i] != "undefined") { if(_pxb[i] < _oy || pxt[i] < oy) { x = pxl[i]; this._mkOvQds(cx, cy, x, oy, x-ox, oy-_oy, wod, hod); ox = x; oy = pxt[i]; _oy = _pxb[i]; } } else { x = pxl[i]; this._mkDiv(cx-x, cy-oy, 1, (oy<<1)+hod); this._mkDiv(cx+ox+wod, cy-oy, 1, (oy<<1)+hod); ox = x; oy = pxt[i]; } } this._mkDiv(cx-a, cy-oy, 1, (oy<<1)+hod); this._mkDiv(cx+ox+wod, cy-oy, 1, (oy<<1)+hod); } } function _mkOvDott(left, top, width, height) { var a = (++width)>>1, b = (++height)>>1, wod = width&1, hod = height&1, hodu = hod^1, cx = left+a, cy = top+b, x = 0, y = b, aa2 = (a*a)<<1, aa4 = aa2<<1, bb2 = (b*b)<<1, bb4 = bb2<<1, st = (aa2>>1)*(1-(b<<1)) + bb2, tt = (bb2>>1) - aa2*((b<<1)-1), drw = true; while(y > 0) { if(st < 0) { st += bb2*((x<<1)+3); tt += bb4*(++x); } else if(tt < 0) { st += bb2*((x<<1)+3) - aa4*(y-1); tt += bb4*(++x) - aa2*(((y--)<<1)-3); } else { tt -= aa2*((y<<1)-3); st -= aa4*(--y); } if(drw && y >= hodu) this._mkOvQds(cx, cy, x, y, 1, 1, wod, hod); drw = !drw; } } function _mkRect(x, y, w, h) { var s = this.stroke; this._mkDiv(x, y, w, s); this._mkDiv(x+w, y, s, h); this._mkDiv(x, y+h, w+s, s); this._mkDiv(x, y+s, s, h-s); } function _mkRectDott(x, y, w, h) { this.drawLine(x, y, x+w, y); this.drawLine(x+w, y, x+w, y+h); this.drawLine(x, y+h, x+w, y+h); this.drawLine(x, y, x, y+h); } function jsgFont() { this.PLAIN = 'font-weight:normal;'; this.BOLD = 'font-weight:bold;'; this.ITALIC = 'font-style:italic;'; this.ITALIC_BOLD = this.ITALIC + this.BOLD; this.BOLD_ITALIC = this.ITALIC_BOLD; } var Font = new jsgFont(); function jsgStroke() { this.DOTTED = -1; } var Stroke = new jsgStroke(); function jsGraphics(cnv, wnd) { this.setColor = function(x) { this.color = x.toLowerCase(); }; this.setStroke = function(x) { this.stroke = x; if(!(x+1)) { this.drawLine = _mkLinDott; this._mkOv = _mkOvDott; this.drawRect = _mkRectDott; } else if(x-1 > 0) { this.drawLine = _mkLin2D; this._mkOv = _mkOv2D; this.drawRect = _mkRect; } else { this.drawLine = _mkLin; this._mkOv = _mkOv; this.drawRect = _mkRect; } }; this.setPrintable = function(arg) { this.printable = arg; if(jg_fast) { this._mkDiv = _mkDivIe; this._htmRpc = arg? _htmPrtRpc : _htmRpc; } else this._mkDiv = arg? _mkDivPrt : _mkDiv; }; this.setFont = function(fam, sz, sty) { this.ftFam = fam; this.ftSz = sz; this.ftSty = sty || Font.PLAIN; }; this.drawPolyline = this.drawPolyLine = function(x, y) { for (var i=x.length - 1; i;) {--i; this.drawLine(x[i], y[i], x[i+1], y[i+1]); } }; this.fillRect = function(x, y, w, h) { this._mkDiv(x, y, w, h); }; this.drawPolygon = function(x, y) { this.drawPolyline(x, y); this.drawLine(x[x.length-1], y[x.length-1], x[0], y[0]); }; this.drawEllipse = this.drawOval = function(x, y, w, h) { this._mkOv(x, y, w, h); }; this.fillEllipse = this.fillOval = function(left, top, w, h) { var a = w>>1, b = h>>1, wod = w&1, hod = h&1, cx = left+a, cy = top+b, x = 0, y = b, oy = b, aa2 = (a*a)<<1, aa4 = aa2<<1, bb2 = (b*b)<<1, bb4 = bb2<<1, st = (aa2>>1)*(1-(b<<1)) + bb2, tt = (bb2>>1) - aa2*((b<<1)-1), xl, dw, dh; if(w) while(y > 0) { if(st < 0) { st += bb2*((x<<1)+3); tt += bb4*(++x); } else if(tt < 0) { st += bb2*((x<<1)+3) - aa4*(y-1); xl = cx-x; dw = (x<<1)+wod; tt += bb4*(++x) - aa2*(((y--)<<1)-3); dh = oy-y; this._mkDiv(xl, cy-oy, dw, dh); this._mkDiv(xl, cy+y+hod, dw, dh); oy = y; } else { tt -= aa2*((y<<1)-3); st -= aa4*(--y); } } this._mkDiv(cx-a, cy-oy, w, (oy<<1)+hod); }; this.fillArc = function(iL, iT, iW, iH, fAngA, fAngZ) { var a = iW>>1, b = iH>>1, iOdds = (iW&1) | ((iH&1) << 16), cx = iL+a, cy = iT+b, x = 0, y = b, ox = x, oy = y, aa2 = (a*a)<<1, aa4 = aa2<<1, bb2 = (b*b)<<1, bb4 = bb2<<1, st = (aa2>>1)*(1-(b<<1)) + bb2, tt = (bb2>>1) - aa2*((b<<1)-1), // Vars for radial boundary lines xEndA, yEndA, xEndZ, yEndZ, iSects = (1 << (Math.floor((fAngA %= 360.0)/180.0) << 3)) | (2 << (Math.floor((fAngZ %= 360.0)/180.0) << 3)) | ((fAngA >= fAngZ) << 16), aBndA = new Array(b+1), aBndZ = new Array(b+1); // Set up radial boundary lines fAngA *= Math.PI/180.0; fAngZ *= Math.PI/180.0; xEndA = cx+Math.round(a*Math.cos(fAngA)); yEndA = cy+Math.round(-b*Math.sin(fAngA)); _mkLinVirt(aBndA, cx, cy, xEndA, yEndA); xEndZ = cx+Math.round(a*Math.cos(fAngZ)); yEndZ = cy+Math.round(-b*Math.sin(fAngZ)); _mkLinVirt(aBndZ, cx, cy, xEndZ, yEndZ); while(y > 0) { if(st < 0) // Advance x { st += bb2*((x<<1)+3); tt += bb4*(++x); } else if(tt < 0) // Advance x and y { st += bb2*((x<<1)+3) - aa4*(y-1); ox = x; tt += bb4*(++x) - aa2*(((y--)<<1)-3); this._mkArcDiv(ox, y, oy, cx, cy, iOdds, aBndA, aBndZ, iSects); oy = y; } else // Advance y { tt -= aa2*((y<<1)-3); st -= aa4*(--y); if(y && (aBndA[y] != aBndA[y-1] || aBndZ[y] != aBndZ[y-1])) { this._mkArcDiv(x, y, oy, cx, cy, iOdds, aBndA, aBndZ, iSects); ox = x; oy = y; } } } this._mkArcDiv(x, 0, oy, cx, cy, iOdds, aBndA, aBndZ, iSects); if(iOdds >> 16) // Odd height { if(iSects >> 16) // Start-angle > end-angle { var xl = (yEndA <= cy || yEndZ > cy)? (cx - x) : cx; this._mkDiv(xl, cy, x + cx - xl + (iOdds & 0xffff), 1); } else if((iSects & 0x01) && yEndZ > cy) this._mkDiv(cx - x, cy, x, 1); } }; /* fillPolygon method, implemented by Matthieu Haller. This javascript function is an adaptation of the gdImageFilledPolygon for Walter Zorn lib. C source of GD 1.8.4 found at http://www.boutell.com/gd/ THANKS to Kirsten Schulz for the polygon fixes! The intersection finding technique of this code could be improved by remembering the previous intertersection, and by using the slope. That could help to adjust intersections to produce a nice interior_extrema. */ this.fillPolygon = function(array_x, array_y) { var i; var y; var miny, maxy; var x1, y1; var x2, y2; var ind1, ind2; var ints; var n = array_x.length; if(!n) return; miny = array_y[0]; maxy = array_y[0]; for(i = 1; i < n; i++) { if(array_y[i] < miny) miny = array_y[i]; if(array_y[i] > maxy) maxy = array_y[i]; } for(y = miny; y <= maxy; y++) { var polyInts = new Array(); ints = 0; for(i = 0; i < n; i++) { if(!i) { ind1 = n-1; ind2 = 0; } else { ind1 = i-1; ind2 = i; } y1 = array_y[ind1]; y2 = array_y[ind2]; if(y1 < y2) { x1 = array_x[ind1]; x2 = array_x[ind2]; } else if(y1 > y2) { y2 = array_y[ind1]; y1 = array_y[ind2]; x2 = array_x[ind1]; x1 = array_x[ind2]; } else continue; // Modified 11. 2. 2004 Walter Zorn if((y >= y1) && (y < y2)) polyInts[ints++] = Math.round((y-y1) * (x2-x1) / (y2-y1) + x1); else if((y == maxy) && (y > y1) && (y <= y2)) polyInts[ints++] = Math.round((y-y1) * (x2-x1) / (y2-y1) + x1); } polyInts.sort(_CompInt); for(i = 0; i < ints; i+=2) this._mkDiv(polyInts[i], y, polyInts[i+1]-polyInts[i]+1, 1); } }; this.drawString = function(txt, x, y) { this.htm += '<div style="position:absolute;white-space:nowrap;'+ 'left:' + x + 'px;'+ 'top:' + y + 'px;'+ 'font-family:' + this.ftFam + ';'+ 'font-size:' + this.ftSz + ';'+ 'color:' + this.color + ';' + this.ftSty + '">'+ txt + '<\/div>'; }; /* drawStringRect() added by Rick Blommers. Allows to specify the size of the text rectangle and to align the text both horizontally (e.g. right) and vertically within that rectangle */ this.drawStringRect = function(txt, x, y, width, halign) { this.htm += '<div style="position:absolute;overflow:hidden;'+ 'left:' + x + 'px;'+ 'top:' + y + 'px;'+ 'width:'+width +'px;'+ 'text-align:'+halign+';'+ 'font-family:' + this.ftFam + ';'+ 'font-size:' + this.ftSz + ';'+ 'color:' + this.color + ';' + this.ftSty + '">'+ txt + '<\/div>'; }; this.drawImage = function(imgSrc, x, y, w, h, a) { this.htm += '<div style="position:absolute;'+ 'left:' + x + 'px;'+ 'top:' + y + 'px;'+ // w (width) and h (height) arguments are now optional. // Added by Mahmut Keygubatli, 14.1.2008 (w? ('width:' + w + 'px;') : '') + (h? ('height:' + h + 'px;'):'')+'">'+ '<img src="' + imgSrc +'"'+ (w ? (' width="' + w + '"'):'')+ (h ? (' height="' + h + '"'):'') + (a? (' '+a) : '') + '>'+ '<\/div>'; }; this.clear = function() { this.htm = ""; if(this.cnv) this.cnv.innerHTML = ""; }; this._mkOvQds = function(cx, cy, x, y, w, h, wod, hod) { var xl = cx - x, xr = cx + x + wod - w, yt = cy - y, yb = cy + y + hod - h; if(xr > xl+w) { this._mkDiv(xr, yt, w, h); this._mkDiv(xr, yb, w, h); } else w = xr - xl + w; this._mkDiv(xl, yt, w, h); this._mkDiv(xl, yb, w, h); }; this._mkArcDiv = function(x, y, oy, cx, cy, iOdds, aBndA, aBndZ, iSects) { var xrDef = cx + x + (iOdds & 0xffff), y2, h = oy - y, xl, xr, w; if(!h) h = 1; x = cx - x; if(iSects & 0xff0000) // Start-angle > end-angle { y2 = cy - y - h; if(iSects & 0x00ff) { if(iSects & 0x02) { xl = Math.max(x, aBndZ[y]); w = xrDef - xl; if(w > 0) this._mkDiv(xl, y2, w, h); } if(iSects & 0x01) { xr = Math.min(xrDef, aBndA[y]); w = xr - x; if(w > 0) this._mkDiv(x, y2, w, h); } } else this._mkDiv(x, y2, xrDef - x, h); y2 = cy + y + (iOdds >> 16); if(iSects & 0xff00) { if(iSects & 0x0100) { xl = Math.max(x, aBndA[y]); w = xrDef - xl; if(w > 0) this._mkDiv(xl, y2, w, h); } if(iSects & 0x0200) { xr = Math.min(xrDef, aBndZ[y]); w = xr - x; if(w > 0) this._mkDiv(x, y2, w, h); } } else this._mkDiv(x, y2, xrDef - x, h); } else { if(iSects & 0x00ff) { if(iSects & 0x02) xl = Math.max(x, aBndZ[y]); else xl = x; if(iSects & 0x01) xr = Math.min(xrDef, aBndA[y]); else xr = xrDef; y2 = cy - y - h; w = xr - xl; if(w > 0) this._mkDiv(xl, y2, w, h); } if(iSects & 0xff00) { if(iSects & 0x0100) xl = Math.max(x, aBndA[y]); else xl = x; if(iSects & 0x0200) xr = Math.min(xrDef, aBndZ[y]); else xr = xrDef; y2 = cy + y + (iOdds >> 16); w = xr - xl; if(w > 0) this._mkDiv(xl, y2, w, h); } } }; this.setStroke(1); this.setFont("verdana,geneva,helvetica,sans-serif", "12px", Font.PLAIN); this.color = "#000000"; this.htm = ""; this.wnd = wnd || window; if(!jg_ok) _chkDHTM(); if(jg_ok) { if(cnv) { if(typeof(cnv) == "string") this.cont = document.all? (this.wnd.document.all[cnv] || null) : document.getElementById? (this.wnd.document.getElementById(cnv) || null) : null; else if(cnv == window.document) this.cont = document.getElementsByTagName("body")[0]; // If cnv is a direct reference to a canvas DOM node // (option suggested by Andreas Luleich) else this.cont = cnv; // Create new canvas inside container DIV. Thus the drawing and clearing // methods won't interfere with the container's inner html. // Solution suggested by Vladimir. this.cnv = this.wnd.document.createElement("div"); this.cnv.style.fontSize=0; this.cont.appendChild(this.cnv); this.paint = jg_dom? _pntCnvDom : _pntCnvIe; } else this.paint = _pntDoc; } else this.paint = _pntN; this.setPrintable(false); } function _mkLinVirt(aLin, x1, y1, x2, y2) { var dx = Math.abs(x2-x1), dy = Math.abs(y2-y1), x = x1, y = y1, xIncr = (x1 > x2)? -1 : 1, yIncr = (y1 > y2)? -1 : 1, p, i = 0; if(dx >= dy) { var pr = dy<<1, pru = pr - (dx<<1); p = pr-dx; while(dx > 0) {--dx; if(p > 0) // Increment y { aLin[i++] = x; y += yIncr; p += pru; } else p += pr; x += xIncr; } } else { var pr = dx<<1, pru = pr - (dy<<1); p = pr-dy; while(dy > 0) {--dy; y += yIncr; aLin[i++] = x; if(p > 0) // Increment x { x += xIncr; p += pru; } else p += pr; } } for(var len = aLin.length, i = len-i; i;) aLin[len-(i--)] = x; }; function _CompInt(x, y) { return(x - y); }

HTML 代码

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML> <HEAD> <TITLE>JS画板</TITLE> <META NAME="Generator" CONTENT="EditPlus"> <META NAME="Author" CONTENT=""> <META NAME="Keywords" CONTENT=""> <META NAME="Description" CONTENT=""> <SCRIPT LANGUAGE="JavaScript" src="wz_jsgraphics.js"> </SCRIPT> <SCRIPT LANGUAGE="JavaScript">  </SCRIPT> <STYLE TYPE="text/css"> *{margin:0;padding:0} body{padding:5px} </STYLE> </HEAD> <BODY> <h1 style='text-align:center'> JS画板 <span style='color:#999;font-size:14px'> By 网者归来 </span> </h1> <form> <div style='border:1px dotted #666;background:#eee;margin:5px 0;padding:5px'> 画笔颜色： <input type="input" alt="clrDlg" value='#000000' /> 画笔宽度： <select onchange="dd.setStroke(parseInt(this.value));"> <option value="1" selected> 1px </option> <option value="3"> 3px </option> <option value="5"> 5px </option> <option value="7"> 7px </option> <option value="9"> 9px </option> </select> <input type="button" value="清除画板内容" onclick="dd.clear();" /> <input type="button" value="重现绘画过程" onclick="dd.repaint();" /> <input type="button" value="获取绘图过程代码" onclick="document.getElementById('test1').value=dd.getCode();" /> <input type="button" value="执行测试代码" onclick="dd.runCode(document.getElementById('testcode').value);" /> </div> <div style="border:5px solid #666"> <div id='test' style='width:100%;height:300px;'> </div> </div> <textarea id='test1' style='width:100%;height:150px;margin-top:5px'> </textarea> <input type="button" value="执行绘图过程代码" onclick="dd.runCode(document.getElementById('test1').value);" /> </form> <div id="colorpanel" style="position:absolute;display:none;width:253px;height:177px;"> </div> <textarea id='testcode' style='display:none'> o.gc.setColor('#000000');o.gc.setStroke(1);o.gc.setStroke('3');o.gc.setColor('#FF0000');o.gc.drawLine.apply(o.gc,[249,190,250,190]);o.gc.paint();o.gc.drawLine.apply(o.gc,[250,190,252,192]);o.gc.paint();o.gc.drawLine.apply(o.gc,[252,192,253,193]);o.gc.paint();o.gc.drawLine.apply(o.gc,[253,193,253,194]);o.gc.paint();o.gc.drawLine.apply(o.gc,[253,194,255,197]);o.gc.paint();o.gc.drawLine.apply(o.gc,[255,197,257,199]);o.gc.paint();o.gc.drawLine.apply(o.gc,[257,199,258,200]);o.gc.paint();o.gc.drawLine.apply(o.gc,[258,200,260,204]);o.gc.paint();o.gc.drawLine.apply(o.gc,[260,204,261,204]);o.gc.paint();o.gc.drawLine.apply(o.gc,[261,204,262,206]);o.gc.paint();o.gc.drawLine.apply(o.gc,[262,206,263,208]);o.gc.paint();o.gc.drawLine.apply(o.gc,[263,208,263,209]);o.gc.paint();o.gc.drawLine.apply(o.gc,[263,209,263,210]);o.gc.paint();o.gc.drawLine.apply(o.gc,[263,210,264,211]);o.gc.paint();o.gc.drawLine.apply(o.gc,[264,211,263,211]);o.gc.paint();o.gc.drawLine.apply(o.gc,[253,233,255,235]);o.gc.paint();o.gc.drawLine.apply(o.gc,[255,235,256,237]);o.gc.paint();o.gc.drawLine.apply(o.gc,[256,237,260,241]);o.gc.paint();o.gc.drawLine.apply(o.gc,[260,241,261,242]);o.gc.paint();o.gc.drawLine.apply(o.gc,[261,242,262,244]);o.gc.paint();o.gc.drawLine.apply(o.gc,[262,244,262,245]);o.gc.paint();o.gc.drawLine.apply(o.gc,[262,245,263,247]);o.gc.paint();o.gc.drawLine.apply(o.gc,[263,247,264,249]);o.gc.paint();o.gc.drawLine.apply(o.gc,[264,249,264,250]);o.gc.paint();o.gc.drawLine.apply(o.gc,[264,250,264,252]);o.gc.paint();o.gc.drawLine.apply(o.gc,[264,252,264,254]);o.gc.paint();o.gc.drawLine.apply(o.gc,[264,254,265,256]);o.gc.paint();o.gc.drawLine.apply(o.gc,[249,328,250,328]);o.gc.paint();o.gc.drawLine.apply(o.gc,[250,328,252,328]);o.gc.paint();o.gc.drawLine.apply(o.gc,[252,328,253,328]);o.gc.paint();o.gc.drawLine.apply(o.gc,[253,328,254,327]);o.gc.paint();o.gc.drawLine.apply(o.gc,[254,327,255,326]);o.gc.paint();o.gc.drawLine.apply(o.gc,[255,326,256,326]);o.gc.paint();o.gc.drawLine.apply(o.gc,[256,326,257,325]);o.gc.paint();o.gc.drawLine.apply(o.gc,[257,325,258,324]);o.gc.paint();o.gc.drawLine.apply(o.gc,[258,324,258,323]);o.gc.paint();o.gc.drawLine.apply(o.gc,[258,323,261,321]);o.gc.paint();o.gc.drawLine.apply(o.gc,[261,321,264,318]);o.gc.paint();o.gc.drawLine.apply(o.gc,[264,318,269,316]);o.gc.paint();o.gc.drawLine.apply(o.gc,[269,316,276,310]);o.gc.paint();o.gc.drawLine.apply(o.gc,[276,310,286,304]);o.gc.paint();o.gc.drawLine.apply(o.gc,[286,304,287,303]);o.gc.paint();o.gc.drawLine.apply(o.gc,[287,303,288,302]);o.gc.paint();o.gc.drawLine.apply(o.gc,[288,302,289,302]);o.gc.paint();o.gc.drawLine.apply(o.gc,[289,302,289,301]);o.gc.paint();o.gc.drawLine.apply(o.gc,[289,301,289,300]);o.gc.paint();o.gc.drawLine.apply(o.gc,[301,215,301,217]);o.gc.paint();o.gc.drawLine.apply(o.gc,[301,217,301,219]);o.gc.paint();o.gc.drawLine.apply(o.gc,[301,219,301,220]);o.gc.paint();o.gc.drawLine.apply(o.gc,[301,220,301,223]);o.gc.paint();o.gc.drawLine.apply(o.gc,[301,223,301,227]);o.gc.paint();o.gc.drawLine.apply(o.gc,[301,227,302,233]);o.gc.paint();o.gc.drawLine.apply(o.gc,[302,233,302,234]);o.gc.paint();o.gc.drawLine.apply(o.gc,[302,234,302,236]);o.gc.paint();o.gc.drawLine.apply(o.gc,[302,236,302,238]);o.gc.paint();o.gc.drawLine.apply(o.gc,[302,238,302,239]);o.gc.paint();o.gc.drawLine.apply(o.gc,[302,239,302,241]);o.gc.paint();o.gc.drawLine.apply(o.gc,[302,241,302,243]);o.gc.paint();o.gc.drawLine.apply(o.gc,[302,243,302,244]);o.gc.paint();o.gc.drawLine.apply(o.gc,[302,244,302,245]);o.gc.paint();o.gc.drawLine.apply(o.gc,[302,245,302,246]);o.gc.paint();o.gc.drawLine.apply(o.gc,[302,246,302,247]);o.gc.paint();o.gc.drawLine.apply(o.gc,[302,247,302,248]);o.gc.paint();o.gc.drawLine.apply(o.gc,[302,248,302,249]);o.gc.paint();o.gc.drawLine.apply(o.gc,[302,249,302,250]);o.gc.paint();o.gc.drawLine.apply(o.gc,[315,209,324,207]);o.gc.paint();o.gc.drawLine.apply(o.gc,[324,207,336,206]);o.gc.paint();o.gc.drawLine.apply(o.gc,[336,206,345,204]);o.gc.paint();o.gc.drawLine.apply(o.gc,[345,204,350,203]);o.gc.paint();o.gc.drawLine.apply(o.gc,[350,203,354,203]);o.gc.paint();o.gc.drawLine.apply(o.gc,[354,203,355,203]);o.gc.paint();o.gc.drawLine.apply(o.gc,[355,203,356,203]);o.gc.paint();o.gc.drawLine.apply(o.gc,[356,203,355,204]);o.gc.paint();o.gc.drawLine.apply(o.gc,[355,204,355,205]);o.gc.paint();o.gc.drawLine.apply(o.gc,[355,205,353,214]);o.gc.paint();o.gc.drawLine.apply(o.gc,[353,214,351,220]);o.gc.paint();o.gc.drawLine.apply(o.gc,[351,220,351,224]);o.gc.paint();o.gc.drawLine.apply(o.gc,[351,224,351,227]);o.gc.paint();o.gc.drawLine.apply(o.gc,[351,227,349,235]);o.gc.paint();o.gc.drawLine.apply(o.gc,[349,235,349,241]);o.gc.paint();o.gc.drawLine.apply(o.gc,[349,241,349,242]);o.gc.paint();o.gc.drawLine.apply(o.gc,[349,242,349,245]);o.gc.paint();o.gc.drawLine.apply(o.gc,[349,245,349,249]);o.gc.paint();o.gc.drawLine.apply(o.gc,[349,249,349,252]);o.gc.paint();o.gc.drawLine.apply(o.gc,[349,252,349,255]);o.gc.paint();o.gc.drawLine.apply(o.gc,[349,255,349,258]);o.gc.paint();o.gc.drawLine.apply(o.gc,[349,258,349,260]);o.gc.paint();o.gc.drawLine.apply(o.gc,[349,260,349,261]);o.gc.paint();o.gc.drawLine.apply(o.gc,[349,261,348,260]);o.gc.paint();o.gc.drawLine.apply(o.gc,[334,242,334,244]);o.gc.paint();o.gc.drawLine.apply(o.gc,[334,244,334,246]);o.gc.paint();o.gc.drawLine.apply(o.gc,[334,246,334,249]);o.gc.paint();o.gc.drawLine.apply(o.gc,[334,249,334,251]);o.gc.paint();o.gc.drawLine.apply(o.gc,[334,251,334,255]);o.gc.paint();o.gc.drawLine.apply(o.gc,[334,255,334,257]);o.gc.paint();o.gc.drawLine.apply(o.gc,[334,257,334,258]);o.gc.paint();o.gc.drawLine.apply(o.gc,[334,258,334,259]);o.gc.paint();o.gc.drawLine.apply(o.gc,[334,259,334,260]);o.gc.paint();o.gc.drawLine.apply(o.gc,[334,260,334,261]);o.gc.paint();o.gc.drawLine.apply(o.gc,[334,261,333,263]);o.gc.paint();o.gc.drawLine.apply(o.gc,[333,263,333,264]);o.gc.paint();o.gc.drawLine.apply(o.gc,[333,264,331,268]);o.gc.paint();o.gc.drawLine.apply(o.gc,[331,268,330,271]);o.gc.paint();o.gc.drawLine.apply(o.gc,[330,271,330,273]);o.gc.paint();o.gc.drawLine.apply(o.gc,[330,273,329,275]);o.gc.paint();o.gc.drawLine.apply(o.gc,[329,275,329,276]);o.gc.paint();o.gc.drawLine.apply(o.gc,[329,276,328,278]);o.gc.paint();o.gc.drawLine.apply(o.gc,[328,278,327,280]);o.gc.paint();o.gc.drawLine.apply(o.gc,[327,280,327,281]);o.gc.paint();o.gc.drawLine.apply(o.gc,[327,281,326,282]);o.gc.paint();o.gc.drawLine.apply(o.gc,[326,282,326,285]);o.gc.paint();o.gc.drawLine.apply(o.gc,[326,285,325,287]);o.gc.paint();o.gc.drawLine.apply(o.gc,[325,287,325,288]);o.gc.paint();o.gc.drawLine.apply(o.gc,[325,288,324,289]);o.gc.paint();o.gc.drawLine.apply(o.gc,[324,289,323,291]);o.gc.paint();o.gc.drawLine.apply(o.gc,[323,291,322,292]);o.gc.paint();o.gc.drawLine.apply(o.gc,[322,292,322,293]);o.gc.paint();o.gc.drawLine.apply(o.gc,[322,293,321,295]);o.gc.paint();o.gc.drawLine.apply(o.gc,[321,295,321,296]);o.gc.paint();o.gc.drawLine.apply(o.gc,[321,296,321,297]);o.gc.paint();o.gc.drawLine.apply(o.gc,[321,297,320,298]);o.gc.paint();o.gc.drawLine.apply(o.gc,[320,298,320,299]);o.gc.paint();o.gc.drawLine.apply(o.gc,[333,278,334,279]);o.gc.paint();o.gc.drawLine.apply(o.gc,[334,279,336,281]);o.gc.paint();o.gc.drawLine.apply(o.gc,[336,281,338,283]);o.gc.paint();o.gc.drawLine.apply(o.gc,[338,283,339,285]);o.gc.paint();o.gc.drawLine.apply(o.gc,[339,285,342,287]);o.gc.paint();o.gc.drawLine.apply(o.gc,[342,287,347,292]);o.gc.paint();o.gc.drawLine.apply(o.gc,[347,292,357,298]);o.gc.paint();o.gc.drawLine.apply(o.gc,[357,298,358,298]);o.gc.paint();o.gc.drawLine.apply(o.gc,[358,298,359,297]);o.gc.paint();o.gc.drawLine.apply(o.gc,[377,249,377,250]);o.gc.paint();o.gc.drawLine.apply(o.gc,[377,250,377,251]);o.gc.paint();o.gc.drawLine.apply(o.gc,[377,251,377,252]);o.gc.paint();o.gc.drawLine.apply(o.gc,[377,252,377,253]);o.gc.paint();o.gc.drawLine.apply(o.gc,[377,253,377,254]);o.gc.paint();o.gc.drawLine.apply(o.gc,[377,254,377,255]);o.gc.paint();o.gc.drawLine.apply(o.gc,[377,255,377,258]);o.gc.paint();o.gc.drawLine.apply(o.gc,[377,258,377,260]);o.gc.paint();o.gc.drawLine.apply(o.gc,[377,260,377,262]);o.gc.paint();o.gc.drawLine.apply(o.gc,[377,262,377,263]);o.gc.paint();o.gc.drawLine.apply(o.gc,[377,263,377,264]);o.gc.paint();o.gc.drawLine.apply(o.gc,[377,264,377,265]);o.gc.paint();o.gc.drawLine.apply(o.gc,[377,265,377,266]);o.gc.paint();o.gc.drawLine.apply(o.gc,[377,266,377,267]);o.gc.paint();o.gc.drawLine.apply(o.gc,[398,207,398,208]);o.gc.paint();o.gc.drawLine.apply(o.gc,[398,208,398,210]);o.gc.paint();o.gc.drawLine.apply(o.gc,[398,210,398,211]);o.gc.paint();o.gc.drawLine.apply(o.gc,[398,211,398,216]);o.gc.paint();o.gc.drawLine.apply(o.gc,[398,216,398,220]);o.gc.paint();o.gc.drawLine.apply(o.gc,[398,220,398,224]);o.gc.paint();o.gc.drawLine.apply(o.gc,[398,224,398,226]);o.gc.paint();o.gc.drawLine.apply(o.gc,[398,226,398,228]);o.gc.paint();o.gc.drawLine.apply(o.gc,[398,228,398,232]);o.gc.paint();o.gc.drawLine.apply(o.gc,[398,232,398,234]);o.gc.paint();o.gc.drawLine.apply(o.gc,[398,234,398,237]);o.gc.paint();o.gc.drawLine.apply(o.gc,[398,237,398,240]);o.gc.paint();o.gc.drawLine.apply(o.gc,[398,240,398,247]);o.gc.paint();o.gc.drawLine.apply(o.gc,[398,247,398,250]);o.gc.paint();o.gc.drawLine.apply(o.gc,[398,250,398,254]);o.gc.paint();o.gc.drawLine.apply(o.gc,[398,254,399,258]);o.gc.paint();o.gc.drawLine.apply(o.gc,[399,258,399,260]);o.gc.paint();o.gc.drawLine.apply(o.gc,[399,260,399,262]);o.gc.paint();o.gc.drawLine.apply(o.gc,[399,262,399,265]);o.gc.paint();o.gc.drawLine.apply(o.gc,[399,265,400,268]);o.gc.paint();o.gc.drawLine.apply(o.gc,[400,268,400,272]);o.gc.paint();o.gc.drawLine.apply(o.gc,[400,272,400,274]);o.gc.paint();o.gc.drawLine.apply(o.gc,[400,274,400,278]);o.gc.paint();o.gc.drawLine.apply(o.gc,[400,278,400,280]);o.gc.paint();o.gc.drawLine.apply(o.gc,[400,280,400,282]);o.gc.paint();o.gc.drawLine.apply(o.gc,[400,282,400,284]);o.gc.paint();o.gc.drawLine.apply(o.gc,[400,284,400,287]);o.gc.paint();o.gc.drawLine.apply(o.gc,[400,287,400,291]);o.gc.paint();o.gc.drawLine.apply(o.gc,[400,291,400,292]);o.gc.paint();o.gc.drawLine.apply(o.gc,[400,292,400,294]);o.gc.paint();o.gc.drawLine.apply(o.gc,[400,294,400,297]);o.gc.paint();o.gc.drawLine.apply(o.gc,[400,297,400,298]);o.gc.paint();o.gc.drawLine.apply(o.gc,[400,298,400,300]);o.gc.paint();o.gc.drawLine.apply(o.gc,[400,300,400,302]);o.gc.paint();o.gc.drawLine.apply(o.gc,[400,302,400,305]);o.gc.paint();o.gc.drawLine.apply(o.gc,[400,305,400,307]);o.gc.paint();o.gc.drawLine.apply(o.gc,[400,307,400,308]);o.gc.paint();o.gc.drawLine.apply(o.gc,[400,308,400,311]);o.gc.paint();o.gc.drawLine.apply(o.gc,[400,311,400,313]);o.gc.paint();o.gc.drawLine.apply(o.gc,[400,313,400,314]);o.gc.paint();o.gc.drawLine.apply(o.gc,[400,314,400,316]);o.gc.paint();o.gc.drawLine.apply(o.gc,[400,316,400,317]);o.gc.paint();o.gc.drawLine.apply(o.gc,[400,317,400,319]);o.gc.paint();o.gc.drawLine.apply(o.gc,[400,319,400,320]);o.gc.paint();o.gc.drawLine.apply(o.gc,[400,320,400,321]);o.gc.paint();o.gc.drawLine.apply(o.gc,[400,321,400,322]);o.gc.paint();o.gc.drawLine.apply(o.gc,[400,322,400,323]);o.gc.paint();o.gc.drawLine.apply(o.gc,[400,323,400,324]);o.gc.paint();o.gc.drawLine.apply(o.gc,[400,324,400,325]);o.gc.paint();o.gc.drawLine.apply(o.gc,[400,325,400,326]);o.gc.paint();o.gc.drawLine.apply(o.gc,[400,326,400,327]);o.gc.paint();o.gc.drawLine.apply(o.gc,[400,327,400,328]);o.gc.paint();o.gc.drawLine.apply(o.gc,[400,328,399,329]);o.gc.paint();o.gc.drawLine.apply(o.gc,[399,329,398,328]);o.gc.paint();o.gc.drawLine.apply(o.gc,[398,328,397,327]);o.gc.paint();o.gc.drawLine.apply(o.gc,[397,327,396,326]);o.gc.paint();o.gc.drawLine.apply(o.gc,[396,326,395,324]);o.gc.paint();o.gc.drawLine.apply(o.gc,[395,324,393,323]);o.gc.paint();o.gc.drawLine.apply(o.gc,[393,323,392,322]);o.gc.paint();o.gc.drawLine.apply(o.gc,[392,322,391,321]);o.gc.paint();o.gc.drawLine.apply(o.gc,[391,321,390,320]);o.gc.paint();o.gc.drawLine.apply(o.gc,[390,320,390,319]);o.gc.paint();o.gc.drawLine.apply(o.gc,[390,319,389,319]);o.gc.paint();o.gc.drawLine.apply(o.gc,[389,319,388,317]);o.gc.paint();o.gc.drawLine.apply(o.gc,[388,317,387,317]);o.gc.paint();o.gc.drawLine.apply(o.gc,[387,317,386,316]);o.gc.paint();o.gc.drawLine.apply(o.gc,[494,195,496,197]);o.gc.paint();o.gc.drawLine.apply(o.gc,[496,197,497,198]);o.gc.paint();o.gc.drawLine.apply(o.gc,[497,198,498,201]);o.gc.paint();o.gc.drawLine.apply(o.gc,[498,201,506,223]);o.gc.paint();o.gc.drawLine.apply(o.gc,[503,237,504,237]);o.gc.paint();o.gc.drawLine.apply(o.gc,[504,237,505,302]);o.gc.paint();o.gc.drawLine.apply(o.gc,[505,302,505,303]);o.gc.paint();o.gc.drawLine.apply(o.gc,[505,303,505,304]);o.gc.paint();o.gc.drawLine.apply(o.gc,[505,304,505,305]);o.gc.paint();o.gc.drawLine.apply(o.gc,[505,305,505,306]);o.gc.paint();o.gc.drawLine.apply(o.gc,[505,306,505,307]);o.gc.paint();o.gc.drawLine.apply(o.gc,[505,307,505,308]);o.gc.paint();o.gc.drawLine.apply(o.gc,[505,308,505,309]);o.gc.paint();o.gc.drawLine.apply(o.gc,[505,309,505,310]);o.gc.paint();o.gc.drawLine.apply(o.gc,[505,310,505,311]);o.gc.paint();o.gc.drawLine.apply(o.gc,[505,311,505,313]);o.gc.paint();o.gc.drawLine.apply(o.gc,[505,313,505,314]);o.gc.paint();o.gc.drawLine.apply(o.gc,[505,314,505,313]);o.gc.paint();o.gc.drawLine.apply(o.gc,[505,313,505,312]);o.gc.paint();o.gc.drawLine.apply(o.gc,[505,312,506,310]);o.gc.paint();o.gc.drawLine.apply(o.gc,[506,310,507,309]);o.gc.paint();o.gc.drawLine.apply(o.gc,[507,309,511,307]);o.gc.paint();o.gc.drawLine.apply(o.gc,[511,307,517,304]);o.gc.paint();o.gc.drawLine.apply(o.gc,[517,304,518,304]);o.gc.paint();o.gc.drawLine.apply(o.gc,[518,304,521,303]);o.gc.paint();o.gc.drawLine.apply(o.gc,[521,303,522,302]);o.gc.paint();o.gc.drawLine.apply(o.gc,[522,302,523,301]);o.gc.paint();o.gc.drawLine.apply(o.gc,[523,301,525,300]);o.gc.paint();o.gc.drawLine.apply(o.gc,[525,300,524,299]);o.gc.paint();o.gc.drawLine.apply(o.gc,[501,240,502,240]);o.gc.paint();o.gc.drawLine.apply(o.gc,[502,240,501,240]);o.gc.paint();o.gc.drawLine.apply(o.gc,[501,240,499,241]);o.gc.paint();o.gc.drawLine.apply(o.gc,[499,241,496,241]);o.gc.paint();o.gc.drawLine.apply(o.gc,[496,241,494,241]);o.gc.paint();o.gc.drawLine.apply(o.gc,[494,241,492,242]);o.gc.paint();o.gc.drawLine.apply(o.gc,[492,242,491,242]);o.gc.paint();o.gc.drawLine.apply(o.gc,[491,242,489,242]);o.gc.paint();o.gc.drawLine.apply(o.gc,[489,242,486,243]);o.gc.paint();o.gc.drawLine.apply(o.gc,[531,227,532,227]);o.gc.paint();o.gc.drawLine.apply(o.gc,[532,227,536,227]);o.gc.paint();o.gc.drawLine.apply(o.gc,[536,227,542,226]);o.gc.paint();o.gc.drawLine.apply(o.gc,[542,226,549,224]);o.gc.paint();o.gc.drawLine.apply(o.gc,[549,224,553,223]);o.gc.paint();o.gc.drawLine.apply(o.gc,[553,223,555,223]);o.gc.paint();o.gc.drawLine.apply(o.gc,[555,223,556,223]);o.gc.paint();o.gc.drawLine.apply(o.gc,[556,223,561,223]);o.gc.paint();o.gc.drawLine.apply(o.gc,[561,223,567,223]);o.gc.paint();o.gc.drawLine.apply(o.gc,[567,223,573,223]);o.gc.paint();o.gc.drawLine.apply(o.gc,[573,223,574,223]);o.gc.paint();o.gc.drawLine.apply(o.gc,[574,223,577,223]);o.gc.paint();o.gc.drawLine.apply(o.gc,[577,223,578,223]);o.gc.paint();o.gc.drawLine.apply(o.gc,[578,223,579,223]);o.gc.paint();o.gc.drawLine.apply(o.gc,[579,223,580,223]);o.gc.paint();o.gc.drawLine.apply(o.gc,[580,223,582,223]);o.gc.paint();o.gc.drawLine.apply(o.gc,[582,223,583,223]);o.gc.paint();o.gc.drawLine.apply(o.gc,[583,223,584,222]);o.gc.paint();o.gc.drawLine.apply(o.gc,[584,222,584,221]);o.gc.paint();o.gc.drawLine.apply(o.gc,[567,195,567,196]);o.gc.paint();o.gc.drawLine.apply(o.gc,[567,196,567,197]);o.gc.paint();o.gc.drawLine.apply(o.gc,[567,197,567,198]);o.gc.paint();o.gc.drawLine.apply(o.gc,[567,198,567,199]);o.gc.paint();o.gc.drawLine.apply(o.gc,[567,199,567,200]);o.gc.paint();o.gc.drawLine.apply(o.gc,[567,200,567,201]);o.gc.paint();o.gc.drawLine.apply(o.gc,[567,201,567,202]);o.gc.paint();o.gc.drawLine.apply(o.gc,[567,202,567,203]);o.gc.paint();o.gc.drawLine.apply(o.gc,[567,203,567,204]);o.gc.paint();o.gc.drawLine.apply(o.gc,[567,204,567,205]);o.gc.paint();o.gc.drawLine.apply(o.gc,[567,205,567,206]);o.gc.paint();o.gc.drawLine.apply(o.gc,[567,206,567,207]);o.gc.paint();o.gc.drawLine.apply(o.gc,[567,207,567,208]);o.gc.paint();o.gc.drawLine.apply(o.gc,[567,208,567,210]);o.gc.paint();o.gc.drawLine.apply(o.gc,[567,210,567,212]);o.gc.paint();o.gc.drawLine.apply(o.gc,[567,212,567,214]);o.gc.paint();o.gc.drawLine.apply(o.gc,[567,214,567,217]);o.gc.paint();o.gc.drawLine.apply(o.gc,[567,217,570,221]);o.gc.paint();o.gc.drawLine.apply(o.gc,[570,221,571,228]);o.gc.paint();o.gc.drawLine.apply(o.gc,[571,228,572,233]);o.gc.paint();o.gc.drawLine.apply(o.gc,[572,233,574,237]);o.gc.paint();o.gc.drawLine.apply(o.gc,[574,237,574,243]);o.gc.paint();o.gc.drawLine.apply(o.gc,[574,243,577,251]);o.gc.paint();o.gc.drawLine.apply(o.gc,[577,251,579,258]);o.gc.paint();o.gc.drawLine.apply(o.gc,[579,258,580,265]);o.gc.paint();o.gc.drawLine.apply(o.gc,[580,265,582,268]);o.gc.paint();o.gc.drawLine.apply(o.gc,[582,268,584,273]);o.gc.paint();o.gc.drawLine.apply(o.gc,[584,273,586,280]);o.gc.paint();o.gc.drawLine.apply(o.gc,[586,280,586,283]);o.gc.paint();o.gc.drawLine.apply(o.gc,[586,283,587,285]);o.gc.paint();o.gc.drawLine.apply(o.gc,[587,285,589,289]);o.gc.paint();o.gc.drawLine.apply(o.gc,[589,289,590,293]);o.gc.paint();o.gc.drawLine.apply(o.gc,[590,293,592,297]);o.gc.paint();o.gc.drawLine.apply(o.gc,[592,297,593,302]);o.gc.paint();o.gc.drawLine.apply(o.gc,[593,302,596,309]);o.gc.paint();o.gc.drawLine.apply(o.gc,[596,309,598,311]);o.gc.paint();o.gc.drawLine.apply(o.gc,[598,311,599,313]);o.gc.paint();o.gc.drawLine.apply(o.gc,[599,313,601,316]);o.gc.paint();o.gc.drawLine.apply(o.gc,[601,316,601,317]);o.gc.paint();o.gc.drawLine.apply(o.gc,[601,317,602,318]);o.gc.paint();o.gc.drawLine.apply(o.gc,[602,318,604,319]);o.gc.paint();o.gc.drawLine.apply(o.gc,[604,319,606,321]);o.gc.paint();o.gc.drawLine.apply(o.gc,[606,321,608,323]);o.gc.paint();o.gc.drawLine.apply(o.gc,[608,323,609,324]);o.gc.paint();o.gc.drawLine.apply(o.gc,[609,324,609,323]);o.gc.paint();o.gc.drawLine.apply(o.gc,[609,323,610,317]);o.gc.paint();o.gc.drawLine.apply(o.gc,[610,317,612,312]);o.gc.paint();o.gc.drawLine.apply(o.gc,[612,312,618,297]);o.gc.paint();o.gc.drawLine.apply(o.gc,[618,297,618,293]);o.gc.paint();o.gc.drawLine.apply(o.gc,[618,293,618,292]);o.gc.paint();o.gc.drawLine.apply(o.gc,[618,292,617,290]);o.gc.paint();o.gc.drawLine.apply(o.gc,[617,290,616,290]);o.gc.paint();o.gc.drawLine.apply(o.gc,[616,290,614,290]);o.gc.paint();o.gc.drawLine.apply(o.gc,[614,290,612,290]);o.gc.paint();o.gc.drawLine.apply(o.gc,[543,258,544,258]);o.gc.paint();o.gc.drawLine.apply(o.gc,[544,258,545,258]);o.gc.paint();o.gc.drawLine.apply(o.gc,[545,258,550,258]);o.gc.paint();o.gc.drawLine.apply(o.gc,[550,258,551,258]);o.gc.paint();o.gc.drawLine.apply(o.gc,[551,258,552,258]);o.gc.paint();o.gc.drawLine.apply(o.gc,[552,258,553,258]);o.gc.paint();o.gc.drawLine.apply(o.gc,[553,258,554,258]);o.gc.paint();o.gc.drawLine.apply(o.gc,[554,258,557,258]);o.gc.paint();o.gc.drawLine.apply(o.gc,[557,258,559,258]);o.gc.paint();o.gc.drawLine.apply(o.gc,[559,258,560,258]);o.gc.paint();o.gc.drawLine.apply(o.gc,[560,258,561,258]);o.gc.paint();o.gc.drawLine.apply(o.gc,[561,258,562,258]);o.gc.paint();o.gc.drawLine.apply(o.gc,[562,258,563,257]);o.gc.paint();o.gc.drawLine.apply(o.gc,[554,269,554,271]);o.gc.paint();o.gc.drawLine.apply(o.gc,[554,271,554,274]);o.gc.paint();o.gc.drawLine.apply(o.gc,[554,274,554,276]);o.gc.paint();o.gc.drawLine.apply(o.gc,[554,276,555,282]);o.gc.paint();o.gc.drawLine.apply(o.gc,[555,282,555,284]);o.gc.paint();o.gc.drawLine.apply(o.gc,[555,284,555,288]);o.gc.paint();o.gc.drawLine.apply(o.gc,[555,288,555,289]);o.gc.paint();o.gc.drawLine.apply(o.gc,[555,289,555,293]);o.gc.paint();o.gc.drawLine.apply(o.gc,[555,293,555,294]);o.gc.paint();o.gc.drawLine.apply(o.gc,[545,304,548,303]);o.gc.paint();o.gc.drawLine.apply(o.gc,[548,303,550,302]);o.gc.paint();o.gc.drawLine.apply(o.gc,[550,302,552,301]);o.gc.paint();o.gc.drawLine.apply(o.gc,[552,301,556,299]);o.gc.paint();o.gc.drawLine.apply(o.gc,[556,299,557,297]);o.gc.paint();o.gc.drawLine.apply(o.gc,[557,297,567,293]);o.gc.paint();o.gc.drawLine.apply(o.gc,[567,293,570,292]);o.gc.paint();o.gc.drawLine.apply(o.gc,[570,292,571,292]);o.gc.paint();o.gc.drawLine.apply(o.gc,[571,292,572,291]);o.gc.paint();o.gc.drawLine.apply(o.gc,[572,291,573,290]);o.gc.paint();o.gc.drawLine.apply(o.gc,[573,290,573,289]);o.gc.paint();o.gc.drawLine.apply(o.gc,[590,201,591,202]);o.gc.paint();o.gc.drawLine.apply(o.gc,[591,202,594,205]);o.gc.paint();o.gc.drawLine.apply(o.gc,[594,205,597,208]);o.gc.paint();o.gc.drawLine.apply(o.gc,[597,208,598,209]);o.gc.paint();o.gc.drawLine.apply(o.gc,[598,209,600,211]);o.gc.paint();o.gc.drawLine.apply(o.gc,[600,211,601,214]);o.gc.paint();o.gc.drawLine.apply(o.gc,[601,214,601,213]);o.gc.paint(); 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posted on 2011-10-09 17:22 斯人- 阅读(332) 评论(0) 编辑收藏举报

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