Mercurial > kallithea
view rhodecode/public/js/graph.js @ 1478:236090bf758f beta
Fixed user avatar display when gravatar use is disabled
author | Liad Shani <liadff@gmail.com> |
---|---|
date | Wed, 21 Sep 2011 20:47:16 +0300 |
parents | 31ed19b1fdb9 |
children | a0287ee1fd87 |
line wrap: on
line source
// branch_renderer.js - Rendering of branch DAGs on the client side // // Copyright 2010 Marcin Kuzminski <marcin AT python-works DOT com> // Copyright 2008 Jesper Noehr <jesper AT noehr DOT org> // Copyright 2008 Dirkjan Ochtman <dirkjan AT ochtman DOT nl> // Copyright 2006 Alexander Schremmer <alex AT alexanderweb DOT de> // // derived from code written by Scott James Remnant <scott@ubuntu.com> // Copyright 2005 Canonical Ltd. // // This software may be used and distributed according to the terms // of the GNU General Public License, incorporated herein by reference. var colors = [ [ 1.0, 0.0, 0.0 ], [ 1.0, 1.0, 0.0 ], [ 0.0, 1.0, 0.0 ], [ 0.0, 1.0, 1.0 ], [ 0.0, 0.0, 1.0 ], [ 1.0, 0.0, 1.0 ], [ 1.0, 1.0, 0.0 ], [ 0.0, 0.0, 0.0 ] ]; function BranchRenderer() { this.canvas = document.getElementById("graph_canvas"); if (navigator.userAgent.indexOf('MSIE') >= 0) this.canvas = window.G_vmlCanvasManager.initElement(this.canvas); this.ctx = this.canvas.getContext('2d'); this.ctx.strokeStyle = 'rgb(0, 0, 0)'; this.ctx.fillStyle = 'rgb(0, 0, 0)'; this.cur = [0, 0]; this.max_column = 1; this.line_width = 2.5; this.dot_radius = 5.5; this.bg = [0, 4]; this.cell = [2, 0]; this.revlink = ''; this.scale = function(height) { this.box_size = Math.floor(height/1.2); this.cell_height = this.box_size; this.bg_height = height; } this.setColor = function(color, bg, fg) { color %= colors.length; var red = (colors[color][0] * fg) || bg; var green = (colors[color][1] * fg) || bg; var blue = (colors[color][2] * fg) || bg; red = Math.round(red * 255); green = Math.round(green * 255); blue = Math.round(blue * 255); var s = 'rgb(' + red + ', ' + green + ', ' + blue + ')'; this.ctx.strokeStyle = s; this.ctx.fillStyle = s; } this.render = function(data,pad) { var idx = 1; var rela = document.getElementById('graph'); var pad = pad; var scale = 22; for (var i in data) { this.scale(scale); var row = document.getElementById("chg_"+idx); var next = document.getElementById("chg_"+idx+1); var extra = 0; //skip this since i don't have DATE in my app //if (next.is('.changesets-date')) { // extra = next.outerHeight(); //} this.cell[1] += row.clientWidth; this.bg[1] += this.bg_height; cur = data[i]; nodeid = cur[0]; node = cur[1]; in_l = cur[2]; for (var j in in_l) { line = in_l[j]; start = line[0]; end = line[1]; color = line[2]; if (start > this.max_column) { this.max_column = start; } if (end > this.max_column) { this.max_column = end; } this.setColor(color, 0.0, 0.65); y = row.offsetTop-rela.offsetTop+4; x = pad-((this.cell[0] + this.box_size * start - 1) + this.bg_height-2); this.ctx.lineWidth=this.line_width; this.ctx.beginPath(); this.ctx.moveTo(x, y); y += row.offsetHeight; x = pad-((1 + this.box_size * end) + this.bg_height-2); this.ctx.lineTo(x,y+extra,3); this.ctx.stroke(); } column = node[0] color = node[1] radius = this.dot_radius; y = row.offsetTop-rela.offsetTop+4; x = pad-(Math.round(this.cell[0] * scale/2 * column + radius) + 15 - (column*4)); this.ctx.beginPath(); this.setColor(color, 0.25, 0.75); this.ctx.arc(x, y, radius, 0, Math.PI * 2, true); this.ctx.fill(); idx++; } } }