ethercalc
Version:
Multi-User Spreadsheet Server
919 lines (918 loc) • 44 kB
JavaScript
// Generated by LiveScript 1.6.0
(function(){
this.include = function(){
return this.client({
'/player/graph.js': function(){
var $, SocialCalc, colorIndex, getBarColor, getDrawColor, UpdateGraphRangeProposal, GraphSetCells, DoGraph, GraphChanged, MinMaxChanged, GraphSave, GraphLoad, GraphVerticalBar, GraphHorizontalBar, MakePieChart, MakeLineChart, MakeScatterChart, scc, b1, b2, b3, b4, b5, selectedbg, unselectedbg, cursorbg, hightLightForegoundColour;
$ = window.jQuery || window.$;
if (!$) {
return location.reload();
}
SocialCalc = window.SocialCalc || alert('Cannot find window.SocialCalc');
SocialCalc.Constants.s_loc_horizontal_bar = "Horizontal Bar";
SocialCalc.Constants.s_loc_vertical_bar = "Vertical Bar";
SocialCalc.Constants.s_loc_pie_chart = "Pie Chart";
SocialCalc.Constants.s_loc_line_chart = "Line Chart";
SocialCalc.Constants.s_loc_scatter_chart = "Scatter Chart";
SocialCalc.Constants.s_loc_hide_help = "Hide Help";
colorIndex = 0;
getBarColor = function(){
var colors;
colors = ['ff0', '0ff', 'f0f', '00f', 'f00', '0f0', '888', '880', '088', '808', '008', '800', '080'];
return colors[colorIndex++] || colors[Math.round(Math.random() * 14)] + colors[Math.round(Math.random() * 14)] + colors[Math.round(Math.random() * 14)] + colors[Math.round(Math.random() * 14)] + colors[Math.round(Math.random() * 14)] + colors[Math.round(Math.random() * 14)];
};
getDrawColor = function(){
return "#" + getBarColor();
};
window.GraphOnClick = function(s, t){
var colorIndex, SCLoc, namelist, nl, name, i;
colorIndex = 0;
SCLoc = SocialCalc.LocalizeString;
namelist = [];
nl = document.getElementById(s.idPrefix + 'graphlist');
s.editor.RangeChangeCallback.graph = UpdateGraphRangeProposal;
for (name in s.sheet.names) {
namelist.push(name);
}
namelist.sort();
nl.length = 0;
nl.options[0] = new Option(SCLoc('[select range]'));
i = 0;
while (i < namelist.length) {
name = namelist[i];
nl.options[i + 1] = new Option(name, name);
if (name === s.graphrange) {
nl.options[i + 1].selected = true;
}
i++;
}
if (s.graphrange === '') {
nl.options[0].selected = true;
}
UpdateGraphRangeProposal(s.editor);
nl = document.getElementById(s.idPrefix + 'graphtype');
nl.length = 0;
i = 0;
while (i < SocialCalc.GraphTypesInfo.displayorder.length) {
name = SocialCalc.GraphTypesInfo.displayorder[i];
nl.options[i] = new Option(SCLoc(SocialCalc.GraphTypesInfo[name].display), name);
if (name === s.graphtype) {
nl.options[i].selected = true;
}
i++;
}
if (!s.graphtype) {
nl.options[0].selected = true;
s.graphtype = nl.options[0].value;
}
DoGraph(false, true);
};
UpdateGraphRangeProposal = function(editor){
var ele;
ele = document.getElementById(SocialCalc.GetSpreadsheetControlObject().idPrefix + "graphlist");
if (editor.range.hasrange) {
return ele.options[0].text = SocialCalc.crToCoord(editor.range.left, editor.range.top) + ":" + SocialCalc.crToCoord(editor.range.right, editor.range.bottom);
} else {
return ele.options[0].text = SocialCalc.LocalizeString("[select range]");
}
};
window.GraphSetCells = GraphSetCells = function(){
var spreadsheet, editor, lele, ele;
spreadsheet = SocialCalc.GetSpreadsheetControlObject();
editor = spreadsheet.editor;
lele = document.getElementById(spreadsheet.idPrefix + "graphlist");
if (lele.selectedIndex === 0) {
if (editor.range.hasrange) {
spreadsheet.graphrange = SocialCalc.crToCoord(editor.range.left, editor.range.top) + ":" + SocialCalc.crToCoord(editor.range.right, editor.range.bottom);
} else {
spreadsheet.graphrange = editor.ecell.coord + ":" + editor.ecell.coord;
}
} else {
spreadsheet.graphrange = lele.options[lele.selectedIndex].value;
}
ele = document.getElementById(spreadsheet.idPrefix + "graphrange");
ele.innerHTML = spreadsheet.graphrange;
DoGraph(false, false);
};
window.DoGraph = DoGraph = function(helpflag, isResize){
var colorIndex, spreadsheet, gview, ginfo, gfunc, grange, nrange, rparts, prange, range;
colorIndex = 0;
spreadsheet = SocialCalc.GetSpreadsheetControlObject();
if ((spreadsheet != null ? spreadsheet.graphtype : void 8) == null) {
return;
}
gview = spreadsheet.views.graph.element;
ginfo = SocialCalc.GraphTypesInfo[spreadsheet.graphtype];
gfunc = ginfo.func;
if (!spreadsheet.graphrange) {
if (gfunc && helpflag) {
gfunc(spreadsheet, null, gview, spreadsheet.graphtype, helpflag, isResize);
} else {
gview.innerHTML = "<div style=\"padding:30px;font-weight:bold;\">" + SocialCalc.Constants.s_GraphRangeNotSelected + "</div>";
}
return;
}
grange = spreadsheet.graphrange;
if (grange && grange.indexOf(":") === -1) {
nrange = SocialCalc.Formula.LookupName(spreadsheet.sheet, grange || "");
if (nrange.type !== "range") {
gview.innerHTML = SocialCalc.LocalizeString("Unknown range name") + ": " + grange;
return;
}
rparts = nrange.value.match(/^(.*)\|(.*)\|$/);
grange = rparts[1] + ":" + rparts[2];
}
prange = SocialCalc.ParseRange(grange);
range = {};
if (prange.cr1.col <= prange.cr2.col) {
range.left = prange.cr1.col;
range.right = prange.cr2.col;
} else {
range.left = prange.cr2.col;
range.right = prange.cr1.col;
}
if (prange.cr1.row <= prange.cr2.row) {
range.top = prange.cr1.row;
range.bottom = prange.cr2.row;
} else {
range.top = prange.cr2.row;
range.bottom = prange.cr1.row;
}
if (gfunc) {
gfunc(spreadsheet, range, gview, spreadsheet.graphtype, helpflag, isResize);
}
};
window.GraphChanged = GraphChanged = function(gtobj){
window.spreadsheet.graphtype = gtobj.options[gtobj.selectedIndex].value;
return DoGraph(false, false);
};
window.MinMaxChanged = MinMaxChanged = function(minmaxobj, index){
switch (index) {
case 0:
window.spreadsheet.graphMinX = minmaxobj.value;
break;
case 1:
window.spreadsheet.graphMaxX = minmaxobj.value;
break;
case 2:
window.spreadsheet.graphMinY = minmaxobj.value;
break;
case 3:
window.spreadsheet.graphMaxY = minmaxobj.value;
}
return DoGraph(false, true);
};
window.GraphSave = GraphSave = function(editor, setting){
var spreadsheet, gtype, str;
spreadsheet = SocialCalc.GetSpreadsheetControlObject();
gtype = spreadsheet.graphtype || "";
str = "graph:range:" + SocialCalc.encodeForSave(spreadsheet.graphrange) + ":type:" + SocialCalc.encodeForSave(gtype);
str += ":minmax:" + SocialCalc.encodeForSave(spreadsheet.graphMinX + "," + spreadsheet.graphMaxX + "," + spreadsheet.graphMinY + "," + spreadsheet.graphMaxY) + "\n";
return str;
};
window.GraphLoad = GraphLoad = function(editor, setting, line, flags){
var spreadsheet, parts, i, splitMinMax;
spreadsheet = SocialCalc.GetSpreadsheetControlObject();
parts = line.split(":");
i = 1;
while (i < parts.length) {
switch (parts[i]) {
case 'type':
spreadsheet.graphtype = SocialCalc.decodeFromSave(parts[i + 1]);
break;
case 'range':
spreadsheet.graphrange = SocialCalc.decodeFromSave(parts[i + 1]);
break;
case 'minmax':
splitMinMax = SocialCalc.decodeFromSave(parts[i + 1]).split(',');
spreadsheet.graphMinX = splitMinMax[0];
document.getElementById("SocialCalc-graphMinX").value = spreadsheet.graphMinX;
spreadsheet.graphMaxX = splitMinMax[1];
document.getElementById("SocialCalc-graphMaxX").value = spreadsheet.graphMaxX;
spreadsheet.graphMinY = splitMinMax[2];
document.getElementById("SocialCalc-graphMinY").value = spreadsheet.graphMinY;
spreadsheet.graphMaxY = splitMinMax[3];
document.getElementById("SocialCalc-graphMaxY").value = spreadsheet.graphMaxY;
}
i += 2;
}
return true;
};
GraphVerticalBar = function(spreadsheet, range, gview, gtype, helpflag){
var values, labels, str, nitems, byrow, maxheight, totalwidth, minval, maxval, i, cr, cr1, cell, val, profChartVals, profChartLabels, canv, ctx, colors, barColor, colorList, eachwidth, zeroLine, yScale, gChart, profChartUrl;
values = [];
labels = [];
if (helpflag || !range) {
str = "<input type=\"button\" value=" + SocialCalc.Constants.s_loc_hide_help + " onclick=\"DoGraph(false,false);\"><br><br>" + "This is the help text for graph type: " + SocialCalc.GraphTypesInfo[gtype].display + ".<br><br>" + "The <b>Graph</b> tab displays a bar graph of the cells which have been selected " + "(either in a single row across or column down). " + "If the row above (or column to the left) of the selection has values, those values are used as labels. " + "Otherwise the cells value is used as a label. " + "<br><br><input type=\"button\" value=" + SocialCalc.Constants.s_loc_hide_help + " onclick=\"DoGraph(false,false);\">";
str = SocialCalc.LocalizeSubstrings(str);
gview.innerHTML = str;
return;
}
if (range.left === range.right) {
nitems = range.bottom - range.top + 1;
byrow = true;
} else {
nitems = range.right - range.left + 1;
byrow = false;
}
str = "";
maxheight = (spreadsheet.height - spreadsheet.nonviewheight) - 50;
totalwidth = spreadsheet.width - 30;
minval = maxval = null;
i = 0;
while (i < nitems) {
cr = byrow
? SocialCalc.rcColname(range.left) + (i + range.top)
: SocialCalc.rcColname(i + range.left) + range.top;
cr1 = byrow
? SocialCalc.rcColname(range.left - 1 || 1) + (i + range.top)
: SocialCalc.rcColname(i + range.left) + (range.top - 1 || 1);
cell = spreadsheet.sheet.GetAssuredCell(cr);
if (cell.valuetype.charAt(0) === "n") {
val = cell.datavalue - 0;
if (maxval == null || maxval < val) {
maxval = val;
}
if (minval == null || minval > val) {
minval = val;
}
values.push(val);
cell = spreadsheet.sheet.GetAssuredCell(cr1);
if ((range.right === range.left || range.top === range.bottom) && (cell.valuetype.charAt(0) === "t" || cell.valuetype.charAt(0) === "n")) {
labels.push(cell.datavalue + "");
} else {
labels.push(val + "");
}
}
i++;
}
if (maxval < 0) {
maxval = 0;
}
if (minval > 0) {
minval = 0;
}
str = "<table><tr><td><canvas id=\"myBarCanvas\" width=\"500px\" height=\"400px\" style=\"border:1px solid black;\"></canvas></td><td><span id=\"googleBarChart\"></span></td></tr></table>";
gview.innerHTML = str;
profChartVals = new Array();
profChartLabels = new Array();
canv = document.getElementById('myBarCanvas');
ctx = canv.getContext('2d');
ctx.font = "10pt bold Arial";
maxheight = canv.height - 60;
totalwidth = canv.width;
colors = ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9"].concat(["a", "b", "c", "d", "e", "f"]);
barColor = getBarColor();
ctx.fillStyle = '#' + barColor;
colorList = [barColor];
eachwidth = Math.floor(totalwidth / (values.length || 1)) - 4 || 1;
zeroLine = maxheight * (maxval / (maxval - minval)) + 30;
ctx.lineWidth = 5;
ctx.moveTo(0, zeroLine);
ctx.lineTo(canv.width, zeroLine);
ctx.stroke();
yScale = maxheight / (maxval - minval);
i = 0;
while (i < values.length) {
ctx.fillRect(i * eachwidth, zeroLine - yScale * values[i], eachwidth, yScale * values[i]);
profChartVals.push(Math.floor((values[i] - minval) * yScale / 3.4));
profChartLabels.push(labels[i]);
barColor = getBarColor();
ctx.fillStyle = '#' + barColor;
colorList.push(barColor);
i++;
}
ctx.strokeStyle = '#000000';
ctx.fillStyle = '#000000';
if (values[0] > 0) {
ctx.translate(5, zeroLine + 22);
} else {
ctx.translate(5, zeroLine - 15);
}
ctx.fillText(labels[0], 0, 0);
if (labels[0] !== values[0]) {
ctx.fillText(values[0], 0, -24);
}
i = 1;
while (i < values.length) {
if (values[i] > 0 && values[i - 1] < 0) {
ctx.translate(eachwidth, 37);
} else {
if (values[i] < 0 && values[i - 1] > 0) {
ctx.translate(eachwidth, -37);
} else {
ctx.translate(eachwidth, 0);
}
}
ctx.fillText(labels[i], 0, 0);
if (labels[i] !== values[i]) {
ctx.fillText(values[i], 0, -24);
}
i++;
}
gChart = document.getElementById("googleBarChart");
zeroLine = (-1 * minval) * yScale / 340;
return profChartUrl = "chs=300x250&cht=bvg&chd=t:" + profChartVals.join(",") + "&chxt=x,y&chxl=0:|" + profChartLabels.join("|") + "|&chxr=1," + minval + "," + maxval + "&chp=" + zeroLine + "&chbh=a&chm=r,000000,0," + zeroLine + "," + (zeroLine + 0.005) + "&chco=" + colorList.join("|");
};
GraphHorizontalBar = function(spreadsheet, range, gview, gtype, helpflag){
var values, labels, str, nitems, byrow, maxheight, totalwidth, minval, maxval, i, cr, cr1, cell, val, profChartVals, profChartLabels, canv, ctx, colors, barColor, colorList, eachwidth, zeroLine, yScale, gChart, profChartUrl;
values = [];
labels = [];
if (helpflag || !range) {
str = "<input type=\"button\" value=" + SocialCalc.Constants.s_loc_hide_help + " onclick=\"DoGraph(false,false);\"><br><br>" + "This is the help text for graph type: " + SocialCalc.GraphTypesInfo[gtype].display + ".<br><br>" + "The <b>Graph</b> tab displays a very simple bar graph representation of the cells currently selected as a range to graph " + "(either in a single row across or column down). " + "If the range is a single row or column, and if the row above (or column to the left) has values, those values are used as labels. " + "Otherwise the cell coordinates are used (e.g., B5). " + "This is a very early, minimal implementation for demonstration purposes. " + "<br><br><input type=\"button\" value=" + SocialCalc.Constants.s_loc_hide_help + " onclick=\"DoGraph(false,false);\">";
gview.innerHTML = str;
return;
}
if (range.left === range.right) {
nitems = range.bottom - range.top + 1;
byrow = true;
} else {
nitems = range.right - range.left + 1;
byrow = false;
}
str = "";
maxheight = (spreadsheet.height - spreadsheet.nonviewheight) - 50;
totalwidth = spreadsheet.width - 30;
minval = null;
maxval = null;
i = 0;
while (i < nitems) {
cr = byrow
? SocialCalc.rcColname(range.left) + (i + range.top)
: SocialCalc.rcColname(i + range.left) + range.top;
cr1 = byrow
? SocialCalc.rcColname(range.left - 1 || 1) + (i + range.top)
: SocialCalc.rcColname(i + range.left) + (range.top - 1 || 1);
cell = spreadsheet.sheet.GetAssuredCell(cr);
if (cell.valuetype.charAt(0) === "n") {
val = cell.datavalue - 0;
if (maxval == null || maxval < val) {
maxval = val;
}
if (minval == null || minval > val) {
minval = val;
}
values.push(val);
cell = spreadsheet.sheet.GetAssuredCell(cr1);
if ((range.right === range.left || range.top === range.bottom) && (cell.valuetype.charAt(0) === "t" || cell.valuetype.charAt(0) === "n")) {
labels.push(cell.datavalue + "");
} else {
labels.push(val + "");
}
}
i++;
}
if (maxval < 0) {
maxval = 0;
}
if (minval > 0) {
minval = 0;
}
str = "<table><tr><td><canvas id=\"myBarCanvas\" width=\"500px\" height=\"400px\" style=\"border:1px solid black;\"></canvas></td><td><span id=\"googleBarChart\"></span></td></tr></table>";
gview.innerHTML = str;
profChartVals = new Array();
profChartLabels = new Array();
canv = document.getElementById("myBarCanvas");
ctx = canv.getContext("2d");
ctx.font = "10pt bold Arial";
maxheight = canv.height - 60;
totalwidth = canv.width;
colors = ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9"].concat(["a", "b", "c", "d", "e", "f"]);
barColor = getBarColor();
ctx.fillStyle = "#" + barColor;
colorList = [barColor];
eachwidth = Math.floor(maxheight / (values.length || 1)) - 4 || 1;
zeroLine = totalwidth * (maxval / (maxval - minval)) - 5;
zeroLine = canv.width - zeroLine + 40;
ctx.lineWidth = 5;
ctx.moveTo(zeroLine, 0);
ctx.lineTo(zeroLine, canv.height);
ctx.stroke();
yScale = totalwidth / (maxval - minval) * 4.4 / 5;
i = 0;
while (i < values.length) {
ctx.fillRect(zeroLine + yScale * values[i], i * eachwidth + 30, -1 * yScale * values[i], eachwidth);
profChartVals.push(Math.floor((values[i] - minval) * yScale / 4.4));
profChartLabels.push(labels[i]);
barColor = getBarColor();
ctx.fillStyle = "#" + barColor;
colorList.push(barColor);
i++;
}
ctx.strokeStyle = "#000000";
ctx.fillStyle = "#000000";
if (values[0] > 0) {
ctx.translate(zeroLine - 22, 45);
} else {
ctx.translate(zeroLine + 15, 45);
}
ctx.fillText(labels[0], 0, 0);
if (labels[0] !== values[0]) {
ctx.fillText(values[0], 0, 24);
}
i = 1;
while (i < values.length) {
if (values[i] > 0 && values[i - 1] < 0) {
ctx.translate(-37, eachwidth);
} else {
if (values[i] < 0 && values[i - 1] > 0) {
ctx.translate(37, eachwidth);
} else {
ctx.translate(0, eachwidth);
}
}
ctx.fillText(labels[i], 0, 0);
if (labels[i] !== values[i]) {
ctx.fillText(values[i], 0, 24);
}
i++;
}
gChart = document.getElementById("googleBarChart");
zeroLine = (-1 * minval) * yScale / canv.width;
return profChartUrl = "chs=300x250&cht=bhs&chd=t:" + profChartVals.join(",") + "&chxt=x,y&chxl=1:|" + profChartLabels.reverse().join("|") + "|&chxr=0," + minval + "," + maxval + "&chp=" + zeroLine + "&chbh=a&chm=r,000000,0," + zeroLine + "," + (zeroLine + 0.005) + "&chco=" + colorList.join("|");
};
MakePieChart = function(spreadsheet, range, gview, gtype, helpflag){
var values, labels, total, nitems, byrow, i, cr, cr1, cell, val, str, profChartUrl, profChartLabels, canv, ctx, centerX, centerY, rad, textRad, lastStart, colors, arcColor, arcRads, centralRad, leftBias, realCanv, gChart;
values = [];
labels = [];
total = 0;
if (range.left === range.right) {
nitems = range.bottom - range.top + 1;
byrow = true;
} else {
nitems = range.right - range.left + 1;
byrow = false;
}
i = 0;
while (i < nitems) {
cr = byrow
? SocialCalc.rcColname(range.left) + (i + range.top)
: SocialCalc.rcColname(i + range.left) + range.top;
cr1 = byrow
? SocialCalc.rcColname(range.left - 1 || 1) + (i + range.top)
: SocialCalc.rcColname(i + range.left) + (range.top - 1 || 1);
cell = spreadsheet.sheet.GetAssuredCell(cr);
if (cell.valuetype.charAt(0) === "n") {
val = cell.datavalue - 0;
total += val;
values.push(val);
cell = spreadsheet.sheet.GetAssuredCell(cr1);
if ((range.right === range.left || range.top === range.bottom) && (cell.valuetype.charAt(0) === "t" || cell.valuetype.charAt(0) === "n")) {
labels.push(cell.datavalue + "");
} else {
labels.push(val + "");
}
}
i++;
}
str = "<table><tr><td><img id=\"canvImg\" style=\"border:1px solid black;\" src=\"\"/><canvas id=\"myCanvas\" style=\"display:none;\" width=\"500px\" height=\"400px\"></canvas></td><td><span id=\"googleChart\"></span></td></tr></table>";
gview.innerHTML = str;
profChartUrl = "";
profChartLabels = "";
canv = document.getElementById("myCanvas");
ctx = canv.getContext("2d");
ctx.font = "10pt Arial";
centerX = canv.width / 2;
centerY = canv.height / 2;
rad = centerY - 50;
textRad = rad * 1.1;
lastStart = 0;
colors = ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9"].concat(["a", "b", "c", "d", "e", "f"]);
i = 0;
while (i < values.length) {
if (Number(values[i]) === 0) {
i++;
continue;
}
ctx.beginPath();
ctx.moveTo(centerX, centerY);
arcColor = getDrawColor();
ctx.fillStyle = arcColor;
arcRads = 2 * Math.PI * (values[i] / total);
profChartUrl += "," + values[i];
ctx.arc(centerX, centerY, rad, lastStart, lastStart + arcRads, false);
ctx.closePath();
ctx.fill();
ctx.fillStyle = "black";
centralRad = lastStart + 0.5 * arcRads;
leftBias = 0;
if (centralRad > 1.5 && centralRad < 4.6) {
leftBias = 55;
}
ctx.translate(centerX + Math.cos(centralRad) * textRad - leftBias, centerY + Math.sin(centralRad) * textRad);
ctx.fillText(labels[i] + " (" + Math.round(values[i] / total * 100) + "%)", 0, 0);
ctx.translate(-1 * centerX - Math.cos(centralRad) * textRad + leftBias, -1 * centerY - Math.sin(centralRad) * textRad);
ctx.fillRect(1, 1, 1, 1);
ctx.closePath();
profChartLabels += "|" + labels[i];
lastStart += arcRads;
i++;
}
realCanv = document.getElementById("canvImg");
realCanv.src = canv.toDataURL();
gChart = document.getElementById("googleChart");
return profChartUrl = "chs=300x145&cht=p&chd=t:" + profChartUrl.substring(1) + "&chl=" + profChartLabels.substring(1);
};
MakeLineChart = function(spreadsheet, range, gview, gtype, helpflag, isResize){
var values, labels, total, colors, shapes, nitems, byrow, minX, e, maxX, minval, maxval, evenlySpaced, i, cr, cr1, cell, val, str, canv, ctx, scaleFactorX, scaleFactorY, lastX, lastY, profChart, topY, drawColor, colorArray, newIndex, colorMarkings, graphPlace, gChart, profChartUrl;
values = [];
labels = [];
total = 0;
colors = ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9"].concat(["a", "b", "c", "d", "e", "f"]);
shapes = ['s', 'o', 'c'];
if (range.left === range.right) {
nitems = range.bottom - range.top + 1;
byrow = true;
} else {
nitems = range.right - range.left + 1;
byrow = false;
}
if (isResize) {
try {
minX = 1 * document.getElementById("SocialCalc-graphMinX").value;
} catch (e$) {
e = e$;
minX = null;
}
try {
maxX = 1 * document.getElementById("SocialCalc-graphMaxX").value;
} catch (e$) {
e = e$;
maxX = null;
}
try {
minval = 1 * document.getElementById("SocialCalc-graphMinY").value;
} catch (e$) {
e = e$;
minval = null;
}
try {
maxval = 1 * document.getElementById("SocialCalc-graphMaxY").value;
} catch (e$) {
e = e$;
maxval = null;
}
}
evenlySpaced = false;
i = 0;
while (i < nitems) {
cr = byrow
? SocialCalc.rcColname(range.left) + (i + range.top)
: SocialCalc.rcColname(i + range.left) + range.top;
cr1 = byrow
? SocialCalc.rcColname(range.left - 1 || 1) + (i + range.top)
: SocialCalc.rcColname(i + range.left) + (range.top - 1 || 1);
cell = spreadsheet.sheet.GetAssuredCell(cr);
if (cell.valuetype.charAt(0) === "n") {
val = cell.datavalue - 0;
if ((maxval == null || maxval < val) && !isResize) {
maxval = val;
}
if ((minval == null || minval > val) && !isResize) {
minval = val;
}
values.push(val);
cell = spreadsheet.sheet.GetAssuredCell(cr1);
if ((range.right === range.left || range.top === range.bottom) && (cell.valuetype.charAt(0) === "t" || cell.valuetype.charAt(0) === "n")) {
labels.push(cell.datavalue + "");
if ((maxX == null || maxX < cell.datavalue) && !isResize) {
maxX = cell.datavalue;
}
if ((minX == null || minX > cell.datavalue) && !isResize) {
minX = cell.datavalue;
}
} else {
labels.push(cr);
evenlySpaced = true;
}
}
i++;
}
if (evenlySpaced) {
i = 0;
while (i < values.length) {
labels[i] = i;
i++;
}
if (!isResize) {
minX = 0;
maxX = values.length - 1;
}
}
str = "<canvas id=\"myLineCanvas\" style=\"border:1px solid black;\" width=\"500px\" height=\"400px\"></canvas><span id=\"googleLineChart\"></span>";
gview.innerHTML = str;
if (!isResize) {
document.getElementById("SocialCalc-graphMinX").value = minX;
spreadsheet.graphMinX = minX;
document.getElementById("SocialCalc-graphMaxX").value = maxX;
spreadsheet.graphMaxX = maxX;
document.getElementById("SocialCalc-graphMinY").value = minval;
spreadsheet.graphMinY = minval;
document.getElementById("SocialCalc-graphMaxY").value = maxval;
spreadsheet.graphMaxY = maxval;
}
canv = document.getElementById("myLineCanvas");
ctx = canv.getContext("2d");
scaleFactorX = (canv.width - 40) / (maxX - minX);
scaleFactorY = (canv.height - 40) / (maxval - minval);
lastX = scaleFactorX * (labels[0] - minX) + 20;
lastY = scaleFactorY * (values[0] - minval) + 20;
profChart = [Math.floor(lastX / canv.width * 100), Math.floor(lastY / canv.height * 100)];
topY = canv.height;
drawColor = getDrawColor();
colorArray = [drawColor.replace("#", "")];
ctx.strokeStyle = drawColor;
ctx.fillStyle = drawColor;
ctx.fillRect(lastX - 3, topY - lastY - 3, 6, 6);
ctx.beginPath();
i = 1;
while (i < values.length) {
if (labels[i] * 1 > labels[i - 1] * 1) {
ctx.moveTo(lastX, topY - lastY);
ctx.lineTo(scaleFactorX * (labels[i] - minX) + 20, topY - (scaleFactorY * (values[i] - minval) + 20));
ctx.stroke();
} else {
drawColor = getDrawColor();
ctx.strokeStyle = drawColor;
ctx.fillStyle = drawColor;
colorArray.push(drawColor.replace("#", ""));
ctx.beginPath();
}
lastX = scaleFactorX * (labels[i] - minX) + 20;
lastY = scaleFactorY * (values[i] - minval) + 20;
if ((colorArray.length - 1) % 3 === 0) {
ctx.fillRect(lastX - 3, topY - lastY - 3, 6, 6);
} else if ((colorArray.length - 1) % 3 === 1) {
ctx.beginPath();
ctx.arc(lastX, topY - lastY, 3, 0, Math.PI * 2, false);
ctx.fill();
} else {
ctx.fillRect(lastX, topY - lastY - 3, 2, 8);
ctx.fillRect(lastX - 3, topY - lastY, 8, 2);
}
if (labels[i] * 1 > labels[i - 1] * 1) {
profChart[profChart.length - 2] += "," + Math.floor(lastX / canv.width * 100);
profChart[profChart.length - 1] += "," + Math.floor(lastY / canv.height * 100);
} else {
newIndex = profChart.length;
profChart[newIndex] = Math.floor(lastX / canv.width * 100);
profChart[newIndex + 1] = Math.floor(lastY / canv.height * 100);
}
i++;
}
ctx.stroke();
colorMarkings = "&chco=" + colorArray.join(",") + "&chm=";
i = 0;
while (i < colorArray.length) {
if (i % 3 === 0) {
colorArray[i] = "s," + colorArray[i] + "," + i + ",-1,6";
} else if (i % 3 === 1) {
colorArray[i] = "o," + colorArray[i] + "," + i + ",-1,6";
} else {
colorArray[i] = "c," + colorArray[i] + "," + i + ",-1,10";
}
i++;
}
colorMarkings += colorArray.join("|");
if (minval <= 0 && maxval >= 0) {
ctx.beginPath();
ctx.strokeStyle = "#000000";
ctx.moveTo(0, canv.height - (scaleFactorY * -1 * minval + 20));
ctx.lineTo(canv.width, canv.height - (scaleFactorY * -1 * minval + 20));
ctx.stroke();
graphPlace = 1 - (canv.height - (scaleFactorY * -1 * minval + 20)) / canv.height;
colorMarkings += "|r,000000,0," + graphPlace + "," + (graphPlace + 0.005);
}
if (minX <= 0 && maxX >= 0) {
ctx.beginPath();
ctx.strokeStyle = "#000000";
ctx.moveTo(scaleFactorX * -1 * minX + 20, 0);
ctx.lineTo(scaleFactorX * -1 * minX + 20, canv.height);
ctx.stroke();
graphPlace = (scaleFactorX * -1 * minX + 20) / canv.width;
colorMarkings += "|R,000000,0," + graphPlace + "," + (graphPlace + 0.005);
}
gChart = document.getElementById("googleLineChart");
minX -= (maxX - minX) / 23;
maxX += (maxX - minX) / 23;
minval -= (maxval - minval) / 18;
maxval += (maxval - minval) / 18;
return profChartUrl = "chs=300x250" + colorMarkings + "&cht=lxy&chxt=x,y&chxr=0," + minX + "," + maxX + "|1," + minval + "," + maxval + "&chd=t:" + profChart.join("|");
};
MakeScatterChart = function(spreadsheet, range, gview, gtype, helpflag, isResize){
var values, labels, total, colors, nitems, byrow, minX, e, maxX, minval, maxval, evenlySpaced, dotSizes, i, cr, cr1, cr2, cell, val, str, canv, ctx, scaleFactorX, scaleFactorY, lastX, lastY, profChart, topY, drawColor, colorMarkings, graphPlace, gChart, profChartUrl;
values = [];
labels = [];
total = 0;
colors = ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9"].concat(["a", "b", "c", "d", "e", "f"]);
if (range.left === range.right) {
nitems = range.bottom - range.top + 1;
byrow = true;
} else {
nitems = range.right - range.left + 1;
byrow = false;
}
if (isResize) {
try {
minX = 1 * document.getElementById("SocialCalc-graphMinX").value;
} catch (e$) {
e = e$;
minX = null;
}
try {
maxX = 1 * document.getElementById("SocialCalc-graphMaxX").value;
} catch (e$) {
e = e$;
maxX = null;
}
try {
minval = 1 * document.getElementById("SocialCalc-graphMinY").value;
} catch (e$) {
e = e$;
minval = null;
}
try {
maxval = 1 * document.getElementById("SocialCalc-graphMaxY").value;
} catch (e$) {
e = e$;
maxval = null;
}
}
evenlySpaced = false;
dotSizes = new Array();
i = 0;
while (i < nitems) {
cr = byrow
? SocialCalc.rcColname(range.left) + (i + range.top)
: SocialCalc.rcColname(i + range.left) + range.top;
cr1 = byrow
? SocialCalc.rcColname(range.left - 1 || 1) + (i + range.top)
: SocialCalc.rcColname(i + range.left) + (range.top - 1 || 1);
cr2 = byrow
? SocialCalc.rcColname(range.left + 1 || 2) + (i + range.top)
: SocialCalc.rcColname(i + range.left) + (range.top + 1 || 2);
cell = spreadsheet.sheet.GetAssuredCell(cr);
if (cell.valuetype.charAt(0) === "n") {
val = cell.datavalue - 0;
if ((maxval == null || maxval < val) && !isResize) {
maxval = val;
}
if ((minval == null || minval > val) && !isResize) {
minval = val;
}
values.push(val);
cell = spreadsheet.sheet.GetAssuredCell(cr1);
if ((range.right === range.left || range.top === range.bottom) && (cell.valuetype.charAt(0) === "t" || cell.valuetype.charAt(0) === "n")) {
labels.push(cell.datavalue + "");
if ((maxX == null || maxX < cell.datavalue) && !isResize) {
maxX = cell.datavalue;
}
if ((minX == null || minX > cell.datavalue) && !isResize) {
minX = cell.datavalue;
}
} else {
labels.push(cr);
evenlySpaced = true;
}
cell = spreadsheet.sheet.GetAssuredCell(cr2);
if ((range.right === range.left || range.top === range.bottom) && (cell.valuetype.charAt(0) === "t" || cell.valuetype.charAt(0) === "n")) {
dotSizes.push(cell.datavalue + "");
} else {
dotSizes.push("5");
}
}
i++;
}
if (evenlySpaced) {
i = 0;
while (i < values.length) {
labels[i] = i;
i++;
}
if (!isResize) {
minX = 0;
maxX = values.length - 1;
}
}
str = "<canvas id=\"myScatterCanvas\" style=\"border:1px solid black;\" width=\"500px\" height=\"400px\"></canvas><span id=\"googleScatterChart\"></span>";
str += "<div id=\"scatterChartScales\"><input type=\"button\" id=\"autoScaleButton\" value=\"Reset\" onclick=\"\"/>X-min:<input id=\"minPlotX\" onchange=\"\" size=5/>X-max:<input id=\"maxPlotX\" onchange=\"\" size=5/>Y-min:<input id=\"minPlotY\" onchange=\"\" size=5/>Y-max:<input id=\"maxPlotY\" onchange=\"\" size=5/></div>";
gview.innerHTML = str;
if (!isResize) {
document.getElementById("SocialCalc-graphMinX").value = minX;
spreadsheet.graphMinX = minX;
document.getElementById("SocialCalc-graphMaxX").value = maxX;
spreadsheet.graphMaxX = maxX;
document.getElementById("SocialCalc-graphMinY").value = minval;
spreadsheet.graphMinY = minval;
document.getElementById("SocialCalc-graphMaxY").value = maxval;
spreadsheet.graphMaxY = maxval;
}
canv = document.getElementById("myScatterCanvas");
ctx = canv.getContext("2d");
scaleFactorX = (canv.width - 40) / (maxX - minX);
scaleFactorY = (canv.height - 40) / (maxval - minval);
lastX = scaleFactorX * (labels[0] - minX) + 20;
lastY = scaleFactorY * (values[0] - minval) + 20;
profChart = [Math.floor(lastX / canv.width * 100), Math.floor(lastY / canv.height * 100), dotSizes[0] * 10];
topY = canv.height;
drawColor = getDrawColor();
ctx.fillStyle = drawColor;
ctx.beginPath();
ctx.arc(lastX, topY - lastY, dotSizes[0], 0, 2 * Math.PI, false);
ctx.fill();
i = 1;
while (i < values.length) {
ctx.moveTo(lastX, topY - lastY);
lastX = scaleFactorX * (labels[i] - minX) + 20;
lastY = scaleFactorY * (values[i] - minval) + 20;
ctx.beginPath();
ctx.arc(lastX, topY - lastY, dotSizes[i], 0, 2 * Math.PI, false);
ctx.fill();
profChart[profChart.length - 3] += "," + Math.floor(lastX / canv.width * 100);
profChart[profChart.length - 2] += "," + Math.floor(lastY / canv.height * 100);
profChart[profChart.length - 1] += "," + dotSizes[i] * 10;
i++;
}
colorMarkings = "&chm=o," + drawColor.replace("#", "") + ",0,-1,10";
if (minval <= 0 && maxval >= 0) {
ctx.beginPath();
ctx.strokeStyle = "#000000";
ctx.moveTo(0, canv.height - (scaleFactorY * -1 * minval + 20));
ctx.lineTo(canv.width, canv.height - (scaleFactorY * -1 * minval + 20));
ctx.stroke();
graphPlace = 1 - (canv.height - (scaleFactorY * -1 * minval + 20)) / canv.height;
colorMarkings += "|r,000000,0," + graphPlace + "," + (graphPlace + 0.005);
}
if (minX <= 0 && maxX >= 0) {
ctx.beginPath();
ctx.strokeStyle = "#000000";
ctx.moveTo(scaleFactorX * -1 * minX + 20, 0);
ctx.lineTo(scaleFactorX * -1 * minX + 20, canv.height);
ctx.stroke();
graphPlace = (scaleFactorX * -1 * minX + 20) / canv.width;
colorMarkings += "|R,000000,0," + graphPlace + "," + (graphPlace + 0.005);
}
gChart = document.getElementById("googleScatterChart");
minX -= (maxX - minX) / 23;
maxX += (maxX - minX) / 23;
minval -= (maxval - minval) / 18;
maxval += (maxval - minval) / 18;
return profChartUrl = "chs=300x250" + colorMarkings + "&cht=s&chxt=x,y&chxr=0," + minX + "," + maxX + "|1," + minval + "," + maxval + "&chd=t:" + profChart.join("|");
};
SocialCalc.GraphTypesInfo = {
displayorder: ["verticalbar", "horizontalbar", "piechart", "linechart", "scatterchart"],
verticalbar: {
display: SocialCalc.Constants.s_loc_vertical_bar,
func: GraphVerticalBar
},
horizontalbar: {
display: SocialCalc.Constants.s_loc_horizontal_bar,
func: GraphHorizontalBar
},
piechart: {
display: SocialCalc.Constants.s_loc_pie_chart,
func: MakePieChart
},
linechart: {
display: SocialCalc.Constants.s_loc_line_chart,
func: MakeLineChart
},
scatterchart: {
display: SocialCalc.Constants.s_loc_scatter_chart,
func: MakeScatterChart
}
};
scc = SocialCalc.Constants;
b1 = window.location.search ? 'A' : '6';
b2 = 'C';
b3 = '8';
b4 = '9';
b5 = '8';
selectedbg = '404040';
unselectedbg = '808080';
cursorbg = 'A6A6A6';
hightLightForegoundColour = 'FFF';
if (SocialCalc.requestParams['app'] != null) {
cursorbg = 'FFF';
hightLightForegoundColour = '000';
}
scc.SCToolbarbackground = 'background-color:#' + selectedbg + ';';
scc.SCTabbackground = 'background-color:#' + unselectedbg + ';';
scc.SCTabselectedCSS = 'font-size:small;padding:6px 30px 6px 8px;color:#FFF;background-color:#' + selectedbg + ';cursor:default;border-right:1px solid #CC' + b2 + ';';
scc.SCTabplainCSS = 'font-size:small;padding:6px 30px 6px 8px;color:#FFF;background-color:#' + unselectedbg + ';cursor:default;border-right:1px solid #CC' + b2 + ';';
scc.SCToolbartext = 'font-size:x-small;font-weight:bold;color:#FFF;padding-bottom:4px;';
scc.ISCButtonBorderNormal = '#' + selectedbg;
scc.ISCButtonBorderHover = '#99' + b4;
scc.ISCButtonBorderDown = '#FFF';
scc.ISCButtonDownBackground = '#88' + b5;
scc.defaultImagePrefix = 'images/sc_';
SocialCalc.Popup.LocalizeString = SocialCalc.LocalizeString;
scc.defaultColnameStyle = 'overflow:visible;font-size:small;text-align:center;color:#' + hightLightForegoundColour + ';background-color:#' + unselectedbg;
scc.defaultSelectedColnameStyle = 'overflow:visible;font-size:small;text-align:center;color:#' + hightLightForegoundColour + ';background-color:#' + selectedbg;
scc.defaultRownameStyle = 'position:relative;overflow:visible;font-size:small;text-align:center;vertical-align:middle;color:#' + hightLightForegoundColour + ';background-color:#' + unselectedbg + ';direction:rtl;';
scc.defaultSelectedRownameStyle = 'position:relative;overflow:visible;font-size:small;text-align:center;vertical-align:middle;color:#' + hightLightForegoundColour + ';background-color:#' + selectedbg + ';';
return scc.defaultHighlightTypeCursorStyle = 'color:#' + hightLightForegoundColour + ';backgroundColor:#' + cursorbg + ';';
}
});
};
}).call(this);