Outlook 日历时间块布局 html5实现
将左边的数据排列成右边的整齐和密集的数据。
htML>
body>
canvas id="CanvasOri" width="200" height="200" style="border:1px solid #c3c3c3;
">
Your browser does not support the canvas element.
/canvas>
canvas id="Canvas1" width="200" height="200" style="border:1px solid #c3c3c3;
">
Your browser does not support the canvas element.
/canvas>
script tyPE="text/javascript">
VAR alldata = [[0, 90, -1], [0, 30, -1], [39, 51, -1], [0, 30, -1], [30, 120, -1], [30, 60, -1], [60, 90, -1], [15, 40, -1], [50, 70, -1], [30, 61, -1], [130, 165, -1], [135, 175, -1], [175, 200, -1]];
function draw(canvas, data, bar, group) {
var c = document.getElementById(canvas);
var cxt = c.getContext("2d");
cxt.fillStyle = "#BBD7AF";
var grd = cxt.createLineargradient(0, 0, 200, 200);
grd.addColorStop(0, "#B9D6AD");
grd.addColorStop(1, "#D8E7D1");
cxt.lineWidth = 1;
var len = data.length;
if (group == -1) group = len;
bar = bar / group
for (var i = 0;
i len;
@R_360_2563@) {
var index = i;
if (data[i][2] != -1) index = data[i][2];
cxt.fillStyle = grd;
cxt.strokeRect(bar * index, data[i][0], bar, data[i][1] - data[i][0]);
cxt.fillRect(bar * index + 1, data[i][0] + 1, bar - 2, data[i][1] - data[i][0] - 2);
cxt.fillStyle = "#FF0000";
cxt.fillText(data[i][0]+","+data[i][1],bar * index + bar/2-10, data[i][0]+(data[i][1]-data[i][0])/2);
}
}
//已经排序好的数据
function splITdata(data) {
function numberorder(a, b) {
return a[0] - b[0];
}
data.sort(numberorder);
var stack = [];
var len = data.length;
var s = 0;
var curmax = 0;
for (var i = 0;
i len - 1;
i++) {
if (curmax data[i][1]) {
curmax = data[i][1];
}
if (curmax = data[i + 1][0]) {
stack.push(data.slice(s, i + 1));
s = i + 1;
}
}
stack.push(data.slice(s, i + 1));
return stack;
}
var alldata = splitdata(alldata);
for (var m = 0;
m alldata.length;
m++) {
var data = alldata[m];
function numberorder(a, b) {
return a[0] - b[0];
}
data.sort(numberorder);
draw("CanvasOri", data, 200, -1);
var k = 0;
var len = data.length;
for (var i = 0;
i len;
i++) {
if (data[i][2] != -1) continue;
data[i][2] = k;
var curmax = data[i][1];
for (var j = i + 1;
j len;
j++) {
if (curmax = data[j][0] &
&
data[j][2] == -1) {
data[j][2] = k;
curmax = data[j][1];
}
}
k++;
}
draw("Canvas1", data, 200, k);
document.write("br>
--------------------br>
")
for (var i = 0;
i len;
i++) {
document.write("br>
" + data[i][0] + "&
nbsp;
" + data[i][1] + "&
nbsp;
" + data[i][2] + "br>
");
}
}
/script>
/body>
/html>
摘自 miracle的专栏
将左边的数据排列成右边的整齐和密集的数据。
html>
body>
canvas id="CanvasOri" width="200" height="200" style="border:1px solid #c3c3c3;
">
Your browser does not support the canvas element.
/canvas>
canvas id="Canvas1" width="200" height="200" style="border:1px solid #c3c3c3;
">
Your browser does not support the canvas element.
/canvas>
script type="text/javascript">
var alldata = [[0, 90, -1], [0, 30, -1], [39, 51, -1], [0, 30, -1], [30, 120, -1], [30, 60, -1], [60, 90, -1], [15, 40, -1], [50, 70, -1], [30, 61, -1], [130, 165, -1], [135, 175, -1], [175, 200, -1]];
function draw(canvas, data, bar, group) {
var c = document.getElementById(canvas);
var cxt = c.getContext("2d");
cxt.fillStyle = "#BBD7AF";
var grd = cxt.createLinearGradient(0, 0, 200, 200);
grd.addColorStop(0, "#B9D6AD");
grd.addColorStop(1, "#D8E7D1");
cxt.lineWidth = 1;
var len = data.length;
if (group == -1) group = len;
bar = bar / group
for (var i = 0;
i len;
i++) {
var index = i;
if (data[i][2] != -1) index = data[i][2];
cxt.fillStyle = grd;
cxt.strokeRect(bar * index, data[i][0], bar, data[i][1] - data[i][0]);
cxt.fillRect(bar * index + 1, data[i][0] + 1, bar - 2, data[i][1] - data[i][0] - 2);
cxt.fillStyle = "#FF0000";
cxt.fillText(data[i][0]+","+data[i][1],bar * index + bar/2-10, data[i][0]+(data[i][1]-data[i][0])/2);
}
}
//已经排序好的数据
function splitdata(data) {
function numberorder(a, b) {
return a[0] - b[0];
}
data.sort(numberorder);
var stack = [];
var len = data.length;
var s = 0;
var curmax = 0;
for (var i = 0;
i len - 1;
i++) {
if (curmax data[i][1]) {
curmax = data[i][1];
}
if (curmax = data[i + 1][0]) {
stack.push(data.slice(s, i + 1));
s = i + 1;
}
}
stack.push(data.slice(s, i + 1));
return stack;
}
var alldata = splitdata(alldata);
for (var m = 0;
m alldata.length;
m++) {
var data = alldata[m];
function numberorder(a, b) {
return a[0] - b[0];
}
data.sort(numberorder);
draw("CanvasOri", data, 200, -1);
var k = 0;
var len = data.length;
for (var i = 0;
i len;
i++) {
if (data[i][2] != -1) continue;
data[i][2] = k;
var curmax = data[i][1];
for (var j = i + 1;
j len;
j++) {
if (curmax = data[j][0] &
&
data[j][2] == -1) {
data[j][2] = k;
curmax = data[j][1];
}
}
k++;
}
draw("Canvas1", data, 200, k);
document.write("br>
--------------------br>
")
for (var i = 0;
i len;
i++) {
document.write("br>
" + data[i][0] + "&
nbsp;
" + data[i][1] + "&
nbsp;
" + data[i][2] + "br>
");
}
}
/script>
/body>
/html>
摘自 miracle的专栏
觉得可用,就经常来吧! 欢迎评论哦! html5教程,巧夺天工,精雕玉琢。小宝典献丑了!
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