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game-of-life.html
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Game of life</title>
<script type="text/javascript" src="js/jquery-1.9.0.min.js"></script>
<script type="text/javascript" src="js/ffoffset.min.js"></script>
<script type="text/javascript" src="js/lifegamereader.min.js"></script>
<script type="text/javascript" src="js/lifegame-patterns0.1.js"></script>
<script type="text/javascript">
var tip1 = "鼠标左键绘图，右键擦除\n按下Ctrl键可拖拽";
var tip2 = "拖拽中\n松开Ctrl键回到绘图模式";
var currentgamedata = null; //记录当前帧内容的数组
var nextgamedata = null; //记录下一帧内容的数组（绘制后覆盖current）
var canvas; //绘图对象
var size; //单个节点尺寸
var rowcount; //行数
var colcount; //列数
var speed; //运行速度
var border_color = "#FFF"; //单元边框颜色
var life_color; //有生命颜色
var life_colors = new Array("#ee3b3b", "#ff7f24", "#eead00", "#66cd00", "#698d69", "#00ced1", "#b23aee", "#333333"); //颜色数组切换
var life_color_cursor = 0; //颜色游标
var empty_color = "#CCC"; //无生命颜色
var running = false; //当前是否运行中
var mousedrawing = false; //当前是否鼠标绘制中
var mousedrawtype; //鼠标绘制状态,true为绘制,false为擦除
var step = 0; //自从重置以来运行的步数
var dragging = false; //当前是否拖拽移动中
var dragx = 0, dragy = 0; //拖拽开始时的鼠标位置
var draggingImg; //拖拽中的图形
var inserting = false; //当前是否准备插入预设形状中
var patterndata; //待插入的内容
var transparentinsert = false; //透明插入
var patterncanvas; //预览图canvas对象
var previewdata; //当前预览图数组
$(function () {
//加载前判断域名
if (top.location.hostname != self.location.hostname) {
self.location = "/";
}
else {
init();
}
});
//初始化
function init() {
canvas = document.getElementById("image");
if (!canvas.getContext) {
$("body").html("您的浏览器不支持HTML5。");
}
else {
$("#imgcontainer").height($(window).height() - $("#toptoolpanel").height() - 2);
$("#imgcontainer").width($(window).width() - 2);
patterncanvas = document.getElementById("patterncanvas");
$("#btnstop").prop("disabled", true);
life_color = life_colors[life_color_cursor];
$("#btncolor").css("background-color", life_color);
$(canvas).css("cursor", "pointer");
canvas.title = tip1;
if ($(window).width() > 500) loadmodels();//页面宽度过窄时不加载复杂模版
setspeed();
setsize();
reset();
draw();
//加载预设形状，随机选中
loadpatterntypes();
$("#patterntype")[0].selectedIndex = Math.floor(Math.random() * (patterntypes.length)); //随机选中一项
loadpatternlist($("#patterntype").val());
$("#pattern")[0].selectedIndex = Math.floor(Math.random() * ($("#pattern")[0].options.length)); //随机选中一项
$("#txtpattern").val($("#pattern").val());
previewdata = read($("#pattern").val());
$("#patterncontainer").height($("#patterncontainer").width());
drawpatternpreview();
hidemask();
///////////绑定事件
//改变大小
$("#size").change(function () {
setsize();
draw();
$("#container").focus();
});
//改变速度
$("#speed").change(function () {
setspeed();
$("#container").focus();
});
//单步
$("#btnnext").click(function () {
calcnext();
draw();
$("#container").focus();
});
//开始
$("#btnstart").click(function () {
running = true;
//按钮状态
$("#btnstart").prop("disabled", true);
$("#btnnext").prop("disabled", true);
$("#btnstop").prop("disabled", false);
$("#models").prop("disabled", true);
$("#btninit").prop("disabled", true);
$("#size").prop("disabled", true);
$("#btnpop").prop("disabled", true);
$("#container").focus();
canvas.title = "";
//开始定时执行
timer();
});
//停止
$("#btnstop").click(function () {
running = false;
//按钮状态
$("#btnstart").prop("disabled", false);
$("#btnnext").prop("disabled", false);
$("#btnstop").prop("disabled", true);
$("#models").prop("disabled", false);
$("#btninit").prop("disabled", false);
$("#size").prop("disabled", false);
$("#btnpop").prop("disabled", false);
$("#container").focus();
canvas.title = tip1;
});
//初始化
$("#btninit").click(function () {
reset();
draw();
$("#container").focus();
});
//显示遮罩弹窗
$("#btnpop").click(function () {
showmask();
});
//切换颜色
$("#btncolor").click(function () {
life_color_cursor++;
if (life_color_cursor >= life_colors.length) life_color_cursor = 0;
life_color = life_colors[life_color_cursor];
$("#btncolor").css("background-color", life_color);
nextgamedata = currentgamedata;
currentgamedata = null;
draw();
$("#container").focus();
});
//切换预设类别
$("#patterntype").change(function () {
loadpatternlist($(this).val());
$("#txtpattern").val($("#pattern").val());
previewdata = read($("#pattern").val());
drawpatternpreview();
});
//切换预设形状
$("#pattern").change(function () {
$("#txtpattern").val($("#pattern").val());
previewdata = read($("#pattern").val());
drawpatternpreview();
});
//左旋转
$("#btnturnleft").click(function () {
if (previewdata != null && previewdata.length > 0) {
var newrowcount = previewdata[0].length;
var newcolcount = previewdata.length;
var newdata = new Array();
for (var i = 0; i < newrowcount; i++) {
newdata[i] = new Array();
for (var j = 0; j < newcolcount; j++) {
newdata[i][j] = previewdata[j][newrowcount - 1 - i];
}
}
previewdata = newdata;
drawpatternpreview();
$("#txtpattern").val(generaterle(previewdata));
}
});
//右旋转
$("#btnturnright").click(function () {
if (previewdata != null && previewdata.length > 0) {
var newrowcount = previewdata[0].length;
var newcolcount = previewdata.length;
var newdata = new Array();
for (var i = 0; i < newrowcount; i++) {
newdata[i] = new Array();
for (var j = 0; j < newcolcount; j++) {
newdata[i][j] = previewdata[newcolcount - 1 - j][i];
}
}
previewdata = newdata;
drawpatternpreview();
$("#txtpattern").val(generaterle(previewdata));
}
});
//水平翻转
$("#btnflipx").click(function () {
if (previewdata != null && previewdata.length > 0) {
var newrowcount = previewdata.length;
var newcolcount = previewdata[0].length;
var newdata = new Array();
for (var i = 0; i < newrowcount; i++) {
newdata[i] = new Array();
for (var j = 0; j < newcolcount; j++) {
newdata[i][j] = previewdata[i][newcolcount - 1 - j];
}
}
previewdata = newdata;
drawpatternpreview();
$("#txtpattern").val(generaterle(previewdata));
}
});
//垂直翻转
$("#btnflipy").click(function () {
if (previewdata != null && previewdata.length > 0) {
var newrowcount = previewdata.length;
var newcolcount = previewdata[0].length;
var newdata = new Array();
for (var i = 0; i < newrowcount; i++) {
newdata[i] = new Array();
for (var j = 0; j < newcolcount; j++) {
newdata[i][j] = previewdata[newrowcount - 1 - i][j];
}
}
previewdata = newdata;
drawpatternpreview();
$("#txtpattern").val(generaterle(previewdata));
}
});
//重新载入
$("#btnreload").click(function () {
$("#txtpattern").val($("#pattern").val());
previewdata = read($("#pattern").val());
drawpatternpreview();
});
//准备不透明插入
$("#btninsert").click(function () {
//读取预设到数组
patterndata = read($("#txtpattern").val());
if (patterndata != null) {
inserting = true;
transparentinsert = false;
canvas.title = "";
}
hidemask();
});
//准备透明插入
$("#btninserttransparent").click(function () {
//读取预设到数组
patterndata = read($("#txtpattern").val());
if (patterndata != null) {
inserting = true;
transparentinsert = true;
canvas.title = "";
}
hidemask();
});
//复制大图的部分到文本框
$("#btncopy").click(function () {
var rle = generaterle(currentgamedata);
if (rle != null)
$("#txtpattern").val(rle);
});
//点击文本框默认全选
$("#txtpattern").focus(function () {
$(this).select();
//处理Chrome下不选中问题
$(this).mouseup(function () {
$(this).unbind("mouseup");
return false;
});
});
//点击空白隐藏遮罩
$(".mask").click(function () {
inserting = false;
canvas.title = tip1;
hidemask();
});
//防止点到弹窗事件冒泡导致隐藏遮罩
$(".poptoolpanel").click(function () {
return false;
});
//画布鼠标事件
$(canvas).mousedown(function (e) {
if (!inserting)//插入状态跳过鼠标按下事件
{
if (!running && e.ctrlKey) {
//拖拽开始
$(canvas).css("cursor", "move");
dragging = true;
//记录坐标
var coord = coordinate(e);
dragx = coord.coord_X;
dragy = coord.coord_Y;
//保存当前图形，拖拽时显示
var drawarea = canvas.getContext('2d');
draggingImg = drawarea.getImageData(0, 0, canvas.width, canvas.height);
}
else {
//开始绘制
mousedrawing = true;
if (e.which == 3) mousedrawtype = false; //右键擦除，左键绘画
else mousedrawtype = true;
var coord = coordinate(e); //取相对坐标
var row = Math.floor(coord.coord_Y / size);
var col = Math.floor(coord.coord_X / size);
if (row < rowcount && col < colcount) {
currentgamedata[row][col] = mousedrawtype;
drawsingle(row, col, mousedrawtype);
}
}
}
return false; //防止chrome等浏览器鼠标指针变化
})
.mouseup(function (e) {
var coord = coordinate(e);
if (inserting) {//插入完成
inserting = false;
nextgamedata = currentgamedata;
if (e.which != 3) {//如果按的是右键则取消插入
//当前鼠标所在格数
var mouserow = Math.floor(coord.coord_Y / size);
var mousecol = Math.floor(coord.coord_X / size);
var patternrowcount = patterndata.length;
var patterncolcount = patterndata[0].length;
//插入图形，并防止图形过大时越界
for (var i = 0; i < Math.min(patternrowcount, rowcount - mouserow); i++) {
for (var j = 0; j < Math.min(patterncolcount, colcount - mousecol); j++) {
if (patterndata[i][j] || !transparentinsert)//如果透明则只绘制有生命点，不透明时两者都绘
nextgamedata[mouserow + i][mousecol + j] = patterndata[i][j];
}
}
}
currentgamedata = null;
draw();
canvas.title = tip1;
}
else if (dragging) {//拖拽完成
//取位移点数
var rowdiff = Math.floor((coord.coord_Y - dragy) / size);
var coldiff = Math.floor((coord.coord_X - dragx) / size);
//赋值
nextgamedata = new Array();
for (var i = 0; i < rowcount; i++) {
nextgamedata[i] = new Array();
for (var j = 0; j < colcount; j++) {
if (i - rowdiff >= 0 && i - rowdiff < rowcount && j - coldiff >= 0 && j - coldiff < colcount)
nextgamedata[i][j] = currentgamedata[i - rowdiff][j - coldiff];
else
nextgamedata[i][j] = false;
}
}
currentgamedata = null;
draw();
dragging = false;
$(canvas).css("cursor", "pointer");
}
else {//绘制完成
mousedrawing = false;
}
})
.mouseleave(function (e) {
if (dragging) {//拖拽出区域则取消拖拽
nextgamedata = currentgamedata;
currentgamedata = null;
draw();
dragging = false;
$(canvas).css("cursor", "pointer");
}
else {
mousedrawing = false;
}
})
.mousemove(function (e) {
var coord = coordinate(e); //取相对坐标
if (inserting) {//待插入
//整体重绘
nextgamedata = currentgamedata;
currentgamedata = null;
draw();
//绘制指定图形，跟随鼠标，半透明
//当前鼠标所在格数
var mouserow = Math.floor(coord.coord_Y / size);
var mousecol = Math.floor(coord.coord_X / size);
var patternrowcount = patterndata.length;
var patterncolcount = patterndata[0].length;
var drawarea = canvas.getContext('2d');
drawarea.globalAlpha = 0.7;
for (var i = 0; i < patternrowcount; i++) {
for (var j = 0; j < patterncolcount; j++) {
if (patterndata[i][j]) {
drawarea.globalAlpha = 0.7;
drawarea.fillStyle = life_color;
drawarea.fillRect((mousecol + j) * size + 1, (mouserow + i) * size + 1, size - 1, size - 1);
}
else if (!transparentinsert) {
drawarea.globalAlpha = 1;
drawarea.fillStyle = empty_color;
drawarea.fillRect((mousecol + j) * size + 1, (mouserow + i) * size + 1, size - 1, size - 1);
}
}
}
drawarea.globalAlpha = 1;
}
else if (dragging) {//拖拽中
var drawarea = canvas.getContext('2d');
drawarea.fillStyle = border_color;
drawarea.fillRect(0, 0, canvas.width, canvas.height); //清空画布
drawarea.putImageData(draggingImg, Math.floor((coord.coord_X - dragx) / size) * size, Math.floor((coord.coord_Y - dragy) / size) * size); //重绘拖拽图形(取整个像素)
}
else {
//绘制
if (mousedrawing) {
var row = Math.floor(coord.coord_Y / size);
var col = Math.floor(coord.coord_X / size);
if (row < rowcount && col < colcount) {
currentgamedata[row][col] = mousedrawtype;
drawsingle(row, col, mousedrawtype);
}
}
}
})
.bind('contextmenu', function () {
return false;
});
//按下ctrl键时改变鼠标样式，但如果已经在运行中、拖拽中、绘制中或插入中，则不改变
$(document).bind('keydown', function (event) {
if (event.keyCode == 17 && !running && !dragging && !mousedrawing && !inserting) {
$(canvas).css("cursor", "move");
canvas.title = tip2;
}
}).bind('keyup', function (event) {
if (event.keyCode == 17 && !running && !dragging && !mousedrawing && !inserting) {
$(canvas).css("cursor", "pointer");
canvas.title = tip1;
}
});
}
}
///////////函数列表
//加载模版
function loadmodels() {
var models = $("#models")[0];
for (var i = 0; i < modellist.length; i++) {
models.options.add(new Option(modellist[i].name, "m" + i));
}
}
//设置速度
function setspeed() {
speed = parseInt($("#speed").val());
}
//显示遮罩
function showmask() {
$(".mask").show();
}
//隐藏遮罩
function hidemask() {
$(".mask").hide();
}
//设置尺寸
function setsize() {
//记录变更前的尺寸、行列数
var lastsize = size;
var lastrowcount = rowcount;
var lastcolcount = colcount;
size = parseInt($("#size").val());
rowcount = Math.floor(($("#imgcontainer").height() - 5) / size);
colcount = Math.floor(($("#imgcontainer").width() - 5) / size);
canvas.height = size * rowcount + 1;
canvas.width = size * colcount + 1;
$(canvas).css("margin-top", ($("#imgcontainer").height() - canvas.height) / 2);
//如果不是初次加载，则进行缩放
if (currentgamedata != null) {
//计算行列差值，用于缩放图形
var rowdiff = Math.ceil(Math.abs(rowcount - lastrowcount) / 2);
var coldiff = Math.ceil(Math.abs(colcount - lastcolcount) / 2);
nextgamedata = new Array();
for (var i = 0; i < rowcount; i++) {
nextgamedata[i] = new Array();
for (var j = 0; j < colcount; j++) {
if (size > lastsize) {
//如果变大，则截取原帧中间一部分
nextgamedata[i][j] = currentgamedata[i + rowdiff][j + coldiff];
}
else {
//如果变小，则复制原帧，四周留空
if (i >= rowdiff && i < rowdiff + lastrowcount && j >= coldiff && j < coldiff + lastcolcount)
nextgamedata[i][j] = currentgamedata[i - rowdiff][j - coldiff];
else
nextgamedata[i][j] = false;
}
}
}
currentgamedata = null;
var drawarea = canvas.getContext('2d');
drawarea.fillStyle = border_color; //用边框色铺满背景
drawarea.fillRect(0, 0, canvas.width, canvas.height);
}
}
//加载参数，初始化数组
function reset() {
step = 0;
var type = $("#models").val();
currentgamedata = null;
nextgamedata = new Array();
//根据初始化类型决定
if (type.indexOf("ran") == 0) {//随机赋值
for (var i = 0; i < rowcount; i++) {
nextgamedata[i] = new Array();
for (var j = 0; j < colcount; j++) {
var ran = parseFloat(type.substring(3));
if (Math.random() > ran) nextgamedata[i][j] = false;
else nextgamedata[i][j] = true;
}
}
}
else if (type.indexOf("m") == 0) {//获取模板
var model = modellist[parseInt(type.substring(1))];
$("#size").val(model.size);
setsize();
var modeldata = readrle(model.data);
var modelrowcount = modeldata.length;
var modelcolcount = modeldata[0].length;
var top = Math.floor((rowcount - modelrowcount) / 2);
var left = Math.floor((colcount - modelcolcount) / 2);
//把模板置于画面正中
for (var i = 0; i < rowcount; i++) {
nextgamedata[i] = new Array();
for (var j = 0; j < colcount; j++) {
if (i >= top && i < top + modelrowcount && j >= left && j < left + modelcolcount) {
nextgamedata[i][j] = modeldata[i - top][j - left];
}
else nextgamedata[i][j] = false;
}
}
}
else { //默认清空
for (var i = 0; i < rowcount; i++) {
nextgamedata[i] = new Array();
for (var j = 0; j < colcount; j++) {
nextgamedata[i][j] = false;
}
}
}
var drawarea = canvas.getContext('2d');
drawarea.fillStyle = border_color; //用边框色铺满背景
drawarea.fillRect(0, 0, canvas.width, canvas.height);
}
//计算下一帧内容
function calcnext() {
var startTime = new Date();
nextgamedata = new Array();
for (var i = 0; i < rowcount; i++) {
nextgamedata[i] = new Array();
for (var j = 0; j < colcount; j++) {
//有3个邻居产生生命，有2个邻居保持原状，否则生命消失
var ncount = 0; //邻居数
if (i != 0 && j != 0)
if (currentgamedata[i - 1][j - 1]) ncount++; //左上角
if (i != 0)
if (currentgamedata[i - 1][j]) ncount++; //上方
if (i != 0 && j != colcount - 1)
if (currentgamedata[i - 1][j + 1]) ncount++; //右上角
if (j != colcount - 1)
if (currentgamedata[i][j + 1]) ncount++; //右方
if (i != rowcount - 1 && j != colcount - 1)
if (currentgamedata[i + 1][j + 1]) ncount++; //右下角
if (i != rowcount - 1)
if (currentgamedata[i + 1][j]) ncount++; //上方
if (i != rowcount - 1 && j != 0)
if (currentgamedata[i + 1][j - 1]) ncount++; //左下角
if (j != 0)
if (currentgamedata[i][j - 1]) ncount++; //左方
if (ncount == 3) nextgamedata[i][j] = true;
else if (ncount == 2) nextgamedata[i][j] = currentgamedata[i][j];
else nextgamedata[i][j] = false;
}
}
var endTime = new Date();
var timespan = endTime.getTime() - startTime.getTime();
step++;
$("#msgstep").html("S:" + step);
$("#msgcalctime").html("C:" + timespan + "ms");
}
//将数组内容绘制到画布上
function draw() {
var startTime = new Date();
var drawarea = canvas.getContext('2d');
for (var i = 0; i < rowcount; i++) {
for (var j = 0; j < colcount; j++) {
//只有重绘或者像素内容改变时才绘制
if (currentgamedata == null || currentgamedata[i][j] != nextgamedata[i][j]) {
if (nextgamedata[i][j]) {
drawarea.fillStyle = life_color;
}
else {
drawarea.fillStyle = empty_color;
}
//绘制像素点
if (size <= 2)
drawarea.fillRect(j * size, i * size, size, size);
else
drawarea.fillRect(j * size + 1, i * size + 1, size - 1, size - 1);
}
}
}
currentgamedata = nextgamedata; //绘制完成后交换当前帧
nextgamedata = null;
var endTime = new Date();
var timespan = endTime.getTime() - startTime.getTime();
$("#msgdrawtime").html("D:" + timespan + "ms");
}
//绘制单个点（用于鼠标点击）
function drawsingle(row, col, type) {
var drawarea = canvas.getContext('2d');
if (type) drawarea.fillStyle = life_color;
else drawarea.fillStyle = empty_color;
if (size <= 2)
drawarea.fillRect(col * size, row * size, size, size);
else
drawarea.fillRect(col * size + 1, row * size + 1, size - 1, size - 1);
}
//定时计算和绘制下一步
function timer() {
if (running) {
calcnext();
draw();
setTimeout(timer, speed);
}
}
//加载预设样式类别
function loadpatterntypes() {
var patterntypelist = $("#patterntype")[0];
patterntypelist.options.length = 0;
for (var i = 0; i < patterntypes.length; i++) {
patterntypelist.options.add(new Option(patterntypes[i].text, patterntypes[i].value));
}
loadpatternlist($("#patterntype").val()); //加载样式列表
}
//加载预设样式列表
function loadpatternlist(type) {
var pattern = $("#pattern")[0];
pattern.options.length = 0;
for (var i = 0; i < patternlist.length; i++) {
if (patternlist[i].type == type)
pattern.options.add(new Option(patternlist[i].name, patternlist[i].data));
}
$("#txtpattern").val($("#pattern").val()); //加载第一个形状
}
//加载预设形状预览图
function drawpatternpreview() {
if (previewdata == null) return;
//根据预设形状尺寸确定像素大小
var rowcount = previewdata.length;
var colcount = previewdata[0].length;
var containerwidth = $("#patterncontainer").width();
var containerheight = $("#patterncontainer").height();
var psize = Math.min(Math.floor((containerwidth - 5) / colcount), Math.floor((containerheight - 5) / rowcount));
if (psize > 16) psize = 16;
else if (psize < 2) psize = 2;
var framerowcount = Math.floor((containerheight - 5) / psize); //计算外框尺寸（可能大于实际形状尺寸）
var framecolcount = Math.floor((containerwidth - 5) / psize);
patterncanvas.width = framecolcount * psize + 1;
patterncanvas.height = framerowcount * psize + 1;
$(patterncanvas).css("margin-top", (containerheight - patterncanvas.height) / 2);
var drawarea = patterncanvas.getContext('2d');
drawarea.fillStyle = border_color; //用边框色铺满背景
drawarea.fillRect(0, 0, patterncanvas.width, patterncanvas.height);
//计算形状在整个外框中的起始点
var toprow = Math.floor((framerowcount - rowcount) / 2);
var leftcol = Math.floor((framecolcount - colcount) / 2);
for (var i = 0; i < framerowcount; i++) {
for (var j = 0; j < framecolcount; j++) {
if (i >= toprow && i < toprow + rowcount && j >= leftcol && j < leftcol + colcount && previewdata[i - toprow][j - leftcol]) {
//只在预设范围内绘制
drawarea.fillStyle = life_color;
}
else drawarea.fillStyle = empty_color;
if (psize <= 2)
drawarea.fillRect(j * psize, i * psize, psize, psize);
else
drawarea.fillRect(j * psize + 1, i * psize + 1, psize - 1, psize - 1);
}
}
}
</script>
<style type="text/css">
body {
margin: 0px;
font-size: 12px;
}
#container {
width: 100%;
margin: 0px;
background-color: #FFF;
}
#image {
margin-top: 5px;
margin-left: auto;
margin-right: auto;
border: 0px;
}
#imgcontainer {
background-color: #CCC;
border: 1px solid #666;
text-align: center;
}
input {
-webkit-appearance: none;
}
input[type="button"] {
background-color: #99CCFF;
border: 1px solid #6699CC;
height: 25px;
margin: 0px;
}
select {
height: 25px;
margin: 0 5px 0 0;
}
.toolpanel {
width: 100%;
}
.toolitem {
margin: 4px 5px;
float: left;
min-width: 200px;
}
#msgstep,
#msgcalctime,
#msgdrawtime {
font-size: 10px;
display: inline-block;
width: 30px;
}
#btnstart,
#btnnext,
#btnstop {
width: 40px;
}
#size,
#speed {
width: 75px;
}
#models {
width: 140px;
}
#btncolor {
width: 30px;
}
#patterntype,
#pattern {
width: 100%;
}
#patterncontainer {
width: 240px;
height: 240px;
background-color: #CCC;
border: 1px solid #666;
text-align: center;
}
#patterncanvas {
margin-left: auto;
margin-right: auto;
border: 0px;
}
input[type="button"].iconbutton {
width: 24px;
height: 24px;
background-color: transparent;
background-repeat: no-repeat;
border: 0px;
margin: 5px 6px;
}
#btnturnleft {
background-image: url(image/left.png);
}
#btnturnright {
background-image: url(image/right.png);
}
#btnflipx {
background-image: url(image/flipx.png);
}
#btnflipy {
background-image: url(image/flipy.png);
}
#btnreload {
background-image: url(image/reload.png);
}
#btninsert,
#btninserttransparent,
#btncopy {
width: 80px;
max-width: 30%;
height: 30px;
font-size: 11px;
}
#txtpattern {
height: 70px;
width: 100%;
font-size: 9px;
margin-bottom: 4px;
}
.mask {
height: 100%;
width: 100%;
margin: 0;
position: fixed;
_position: absolute;
top: 0;
z-index: 100;
background: rgba(0, 0, 0, 0.6);
}
.poptoolpanel {
max-width: 300px;
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
background: #FFFFFF;
border: 1px #000 solid;
padding: 8px;
}
</style>
</head>
<body>
<div id="container">
<div class="toolpanel" id="toptoolpanel">
<div class="toolitem">
<b>模板：</b>
<select id="models" name="models">
<option value="clear" selected>空</option>
<option value="ran0.1">少量随机</option>
<option value="ran0.25">中等随机</option>
<option value="ran0.4">密集随机</option>
</select>
<input id="btninit" type="button" value="初始化">
</div>
<div class="toolitem">
<b>操作：</b>
<input id="btnstart" type="button" value="开始">
<input id="btnnext" type="button" value="单步">
<input id="btnstop" type="button" value="停止">
</div>
<div style="clear: both;">
</div>
<div class="toolitem">
<b>尺寸：</b>
<select id="size" name="size">
<option value="16">很大</option>
<option value="12">大</option>
<option value="8" selected>中</option>
<option value="4">小</option>
<option value="2">很小</option>
</select>
<b>速度：</b>
<select id="speed" name="speed">
<option value="800">很慢</option>
<option value="400">慢</option>
<option value="150">中</option>
<option value="40" selected>快</option>
<option value="0">很快</option>
</select>
</div>
<div class="toolitem">
<b>颜色：</b>
<input id="btncolor" type="button" value="">
<span id="msgstep"></span>
<span id="msgcalctime"></span>
<span id="msgdrawtime"></span>
<input id="btnpop" type="button" value="插入/导出">
</div>
<div style="clear: both;">
</div>
</div>
<div id="imgcontainer">
<canvas id="image">
</canvas>
</div>
<div class="toolpanel">
</div>
</div>
<div class="mask">
<div class="poptoolpanel">
<div class="toolitem">
<div>
<b>选择预设形状：</b>
</div>
<div>
<select id="patterntype" name="patterntype">
</select>
</div>
<div>
<select id="pattern" name="pattern">
</select>
</div>
<div id="patterncontainer">
<canvas id="patterncanvas">
</canvas>
</div>
<div>
<input id="btnturnleft" class="iconbutton" type="button">
<input id="btnturnright" class="iconbutton" type="button">
<input id="btnflipx" class="iconbutton" type="button">
<input id="btnflipy" class="iconbutton" type="button">
<input id="btnreload" class="iconbutton" type="button">
</div>
</div>
<div class="toolitem">
<div>