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tests.interactive-layer2d.js
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tests.interactive-layer2d.js
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/**
* @license
* File: tests.js
* Copyright (c) 2012-2017, LGS Innovations Inc., All rights reserved.
* Copyright (c) 2019-2020, Spectric Labs Inc., All rights reserved.
*
* This file is part of SigPlot.
*
* Licensed to the LGS Innovations (LGS) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. LGS licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/* globals QUnit, sigplot, ColorMap, sigplot.plugins, assert, assert.strictEqual, QUnit.asyncTest, assert.notEqual, alert, BlueFileReader, start, ok, throws, interactiveBeforeEach, interactiveAfterEach, interactiveTest, fixture, ifixture */
QUnit.module('sigplot-interactive-layer2d', {
beforeEach: interactiveBeforeEach,
afterEach: interactiveAfterEach
});
interactiveTest('sigplot 2d deoverlay', 'Do you see a raster? Is alignment of x/y axes correct?', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {});
assert.notEqual(plot, null);
var lyr_n = plot.overlay_array([], {}, {
layerType: sigplot.Layer2D
});
var data = [
[1, 2, 3, 4, 5],
[6, 7, 8, 9, 0],
[1, 2, 3, 4, 5],
[6, 7, 8, 9, 0]
];
plot.deoverlay(lyr_n);
lyr_n = plot.overlay_array(data);
});
interactiveTest('sigplot panxpad layer2d', 'Do you see spikes at 10 and 110 with an x-axis from 0 to 120?', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {
panxpad: 10
});
assert.notEqual(plot, null);
var ramp = [];
for (var i = 0; i < 101; i++) {
if ((i === 0) || (i === 100)) {
ramp.push(100);
} else {
ramp.push(0);
}
}
var data = [];
for (var r = 0; r < 100; r++) {
data.push(ramp);
}
plot.overlay_array(data, {
xstart: 10,
layerType: sigplot.Layer2D,
});
});
interactiveTest('pipe 2D name', 'Do you see a random data plot (0 to 1 ) properly named "Test" in the legend', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {
legend: true
});
assert.notEqual(plot, null);
var lyr0 = plot.overlay_pipe({
type: 2000,
subsize: 100
}, {
framesize: 100,
name: "Test"
});
ifixture.interval = window.setInterval(function() {
var random = [];
for (var i = 0; i < 100; i += 1) {
random.push(Math.random());
}
plot.push(lyr0, random);
}, 100);
});
// When autol is used, the raster scaling will dynamically updated per-line
// with autol=1 each line is scaled by itself, so this should render as vertical bars
interactiveTest('t2000 file (default autol)', 'Does the plot render a vertical bars?', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {
autol: 1
});
assert.notEqual(plot, null);
var framesize = 128;
var height = 120;
var raster = [];
for (var j = 0; j < height; j += 1) {
for (var i = 0; i < framesize; i += 1) {
raster.push(j + i);
}
}
plot.overlay_array(raster, {
type: 2000,
subsize: framesize,
file_name: "raster"
});
});
// this data is rendered where the left side of the plot will be a constant color,
// the right side should start as constant red and then around 110 switch to a gradient
// that gradually go back to all red. The 'height' of the rainbow grows as autol
// is increased
interactiveTest('t2000 file (default autol)', 'Does the plot render a gradient on the right?', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {
autol: 5
});
assert.notEqual(plot, null);
var framesize = 128;
var height = 120;
var raster = [];
var val = 0;
for (var j = 0; j < height; j += 1) {
for (var i = 0; i < framesize; i += 1) {
if (i < (framesize) / 2) {
val = 1;
} else {
if (j < 60) {
val = 100;
} else {
val = 10;
}
}
raster.push(val);
}
}
plot.overlay_array(raster, {
type: 2000,
subsize: framesize,
file_name: "raster"
});
});
interactiveTest('t2000 layer2D (default autol)', 'Does the plot correctly autoscale after 100 rows?', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {});
assert.notEqual(plot, null);
var data = [];
for (var i = 0; i < 16384; i++) {
data.push(0);
}
var lyr0 = plot.overlay_pipe({
type: 2000,
subsize: 16384
});
var cnt = 0;
ifixture.interval = window.setInterval(function() {
cnt = cnt + 1;
if (cnt === 100) {
data = [];
for (var i = 0; i < 16384; i++) {
data.push(i);
}
}
plot.push(lyr0, data);
}, 100);
});
interactiveTest('layer2D (smoothing)', 'Do you see evenly spaced lines?', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {
smoothing: true
});
assert.notEqual(plot, null);
var data = [];
for (var i = 0; i < 16384; i++) {
if ((i % 3 === 0) && (i > 400) && (i < 800)) {
data.push(400);
} else if ((i % 3 === 0) && (i > 1200) && (i < 1600)) {
data.push(800);
} else {
data.push(0);
}
}
var lyr0 = plot.overlay_pipe({
type: 2000,
subsize: 16384
}, null, {
smoothing: true
});
var cnt = 0;
ifixture.interval = window.setInterval(function() {
cnt = cnt + 1;
plot.push(lyr0, data);
}, 100);
});
interactiveTest('layer2D (no compression)', 'you should see lines between 20-40, 60-90, and 90-100?', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {
xcmp: 1
});
assert.notEqual(plot, null);
var data = [];
for (var i = 0; i < 100; i++) {
if ((i > 20) && (i < 40)) {
if (i % 3 === 0) {
data.push(100);
} else if (i % 3 === 1) {
data.push(200);
} else {
data.push(0);
}
} else if ((i > 60) && (i < 80)) {
if (i % 3 === 0) {
data.push(50);
} else if (i % 3 === 1) {
data.push(250);
} else {
data.push(0);
}
} else if (i > 90) {
data.push(300);
} else {
data.push(0);
}
}
var lyr0 = plot.overlay_pipe({
type: 2000,
subsize: 100
});
var cnt = 0;
ifixture.interval = window.setInterval(function() {
cnt = cnt + 1;
plot.push(lyr0, data);
}, 100);
});
interactiveTest('layer2D (average compression)', 'Do you see evenly spaced lines of the same color?', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {
xcmp: 1
});
assert.notEqual(plot, null);
var data = [];
for (var i = 0; i < 16384; i++) {
if ((i > 400) && (i < 800)) {
if (i % 3 === 0) {
data.push(100);
} else if (i % 3 === 1) {
data.push(200);
} else {
data.push(0);
}
} else if ((i > 1200) && (i < 1600)) {
if (i % 3 === 0) {
data.push(50);
} else if (i % 3 === 1) {
data.push(250);
} else {
data.push(0);
}
} else {
data.push(0);
}
}
var lyr0 = plot.overlay_pipe({
type: 2000,
subsize: 16384
});
var cnt = 0;
ifixture.interval = window.setInterval(function() {
cnt = cnt + 1;
plot.push(lyr0, data);
}, 100);
});
interactiveTest('layer2D (min compression)', 'Do you see two lines of the same color?', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {
xcmp: 2
});
assert.notEqual(plot, null);
var data = [];
for (var i = 0; i < 16384; i++) {
if ((i > 400) && (i < 800)) {
if (i % 3 === 0) {
data.push(100);
} else if (i % 3 === 1) {
data.push(400);
} else {
data.push(50);
}
} else if ((i > 1200) && (i < 1600)) {
if (i % 3 === 0) {
data.push(100);
} else if (i % 3 === 1) {
data.push(400);
} else {
data.push(50);
}
} else {
data.push(0);
}
}
var lyr0 = plot.overlay_pipe({
type: 2000,
subsize: 16384
});
var cnt = 0;
ifixture.interval = window.setInterval(function() {
cnt = cnt + 1;
plot.push(lyr0, data);
}, 100);
});
interactiveTest('layer2D (max compression)', 'Do you see two lines of the same color?', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {
xcmp: 3
});
assert.notEqual(plot, null);
var data = [];
for (var i = 0; i < 16384; i++) {
if ((i > 400) && (i < 800)) {
if (i % 3 === 0) {
data.push(100);
} else if (i % 3 === 1) {
data.push(400);
} else {
data.push(0);
}
} else if ((i > 1200) && (i < 1600)) {
if (i % 3 === 0) {
data.push(200);
} else if (i % 3 === 1) {
data.push(400);
} else {
data.push(0);
}
} else {
data.push(0);
}
}
var lyr0 = plot.overlay_pipe({
type: 2000,
subsize: 16384
});
var cnt = 0;
ifixture.interval = window.setInterval(function() {
cnt = cnt + 1;
plot.push(lyr0, data);
}, 100);
});
interactiveTest('layer2D (abs-max compression)', 'Do you see two lines of the same color?', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {
xcmp: 5
});
assert.notEqual(plot, null);
var data = [];
for (var i = 0; i < 16384; i++) {
if ((i > 400) && (i < 800)) {
if (i % 3 === 0) {
data.push(800);
} else if (i % 3 === 1) {
data.push(400);
} else {
data.push(0);
}
} else if ((i > 1200) && (i < 1600)) {
if (i % 3 === 0) {
data.push(-800);
} else if (i % 3 === 1) {
data.push(400);
} else {
data.push(0);
}
} else {
data.push(0);
}
}
var lyr0 = plot.overlay_pipe({
type: 2000,
subsize: 16384
});
var cnt = 0;
ifixture.interval = window.setInterval(function() {
cnt = cnt + 1;
plot.push(lyr0, data);
}, 100);
});
interactiveTest('layer2D (change compression layerAvg)', 'Do you see two lines of the same color?', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {
xcmp: 4
});
assert.notEqual(plot, null);
var data = [];
for (var i = 0; i < 16384; i++) {
if ((i > 400) && (i < 800)) {
if (i % 3 === 0) {
data.push(100);
} else if (i % 3 === 1) {
data.push(400);
} else {
data.push(50);
}
} else if ((i > 1200) && (i < 1600)) {
if (i % 3 === 0) {
data.push(100);
} else if (i % 3 === 1) {
data.push(400);
} else {
data.push(50);
}
} else {
data.push(0);
}
}
var lyr0 = plot.overlay_pipe({
type: 2000,
subsize: 16384
}, {
xcmp: 2
});
var cnt = 0;
ifixture.interval = window.setInterval(function() {
cnt = cnt + 1;
plot.push(lyr0, data);
}, 100);
});
interactiveTest('layer2D (change compression settings)', 'Do you see two lines of the same color after 100 lines?', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {
xcmp: 4
});
assert.notEqual(plot, null);
var data = [];
for (var i = 0; i < 16384; i++) {
if ((i > 400) && (i < 800)) {
if (i % 3 === 0) {
data.push(100);
} else if (i % 3 === 1) {
data.push(400);
} else {
data.push(50);
}
} else if ((i > 1200) && (i < 1600)) {
if (i % 3 === 0) {
data.push(100);
} else if (i % 3 === 1) {
data.push(400);
} else {
data.push(50);
}
} else {
data.push(0);
}
}
var lyr0 = plot.overlay_pipe({
type: 2000,
subsize: 16384
});
var cnt = 0;
ifixture.interval = window.setInterval(function() {
cnt = cnt + 1;
plot.push(lyr0, data);
if (cnt === 100) {
plot.change_settings({
xcmp: 2
});
}
}, 100);
});
interactiveTest('raster (ystart)', 'Does the plot start at y-axis 100?', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {});
assert.notEqual(plot, null);
var framesize = 128;
var height = 120;
var ramp = [];
for (var j = 0; j < height; j += 1) {
for (var i = 0; i < framesize; i += 1) {
ramp.push(i + 1);
}
}
plot.overlay_array(ramp, {
type: 2000,
subsize: framesize,
file_name: "ramp",
ydelta: 0.5,
ystart: 100
});
});
interactiveTest('raster (timecode)', 'Do you see a raster that starts at 2014 July 4th for one hour (use "t" to check)?', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {});
assert.notEqual(plot, null);
var framesize = 128;
var height = 120;
var ramp = [];
for (var j = 0; j < height; j += 1) {
for (var i = 0; i < framesize; i += 1) {
ramp.push(i + 1);
}
}
plot.overlay_array(ramp, {
type: 2000,
subsize: framesize,
file_name: "ramp",
ydelta: 0.5,
yunits: 4,
timecode: sigplot.m.j1970toj1950(new Date("2014-07-04T00:00:00Z"))
});
});
interactiveTest('raster (smoothing)', 'Is the following raster smoothed?', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {});
assert.notEqual(plot, null);
plot.change_settings({
rasterSmoothing: true
});
var framesize = 200;
var height = 100;
var ramp = [];
for (var j = 0; j < height; j += 1) {
for (var i = 0; i < framesize; i += 1) {
ramp.push(i + 1);
}
}
plot.overlay_array(ramp, {
type: 2000,
subsize: framesize,
file_name: "ramp"
});
});
interactiveTest('raster (smart-smoothing)', 'Is the following raster smoothed until zoomed?', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {});
assert.notEqual(plot, null);
plot.change_settings({
rasterSmoothing: 3.0
});
var framesize = 200;
var height = 100;
var ramp = [];
for (var j = 0; j < height; j += 1) {
for (var i = 0; i < framesize; i += 1) {
ramp.push(i + 1);
}
}
plot.overlay_array(ramp, {
type: 2000,
subsize: framesize,
file_name: "ramp",
yunits: 4,
timecode: sigplot.m.j1970toj1950(new Date("2014-07-04T00:00:00Z"))
});
});
interactiveTest('sigplot b&w penny 1', 'Do you see a b&w penny', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {
xc: 0
});
assert.notEqual(plot, null);
plot.overlay_href("dat/penny.prm");
});
interactiveTest('sigplot b&w penny 2', 'Do you see a b&w penny', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {
cmap: "Greyscale"
});
assert.notEqual(plot, null);
plot.overlay_href("dat/penny.prm");
});
interactiveTest('sigplot b&w penny 3', 'Do you see a b&w penny', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {});
assert.notEqual(plot, null);
plot.overlay_href("dat/penny.prm");
plot.change_settings({
cmap: "Greyscale"
});
});
interactiveTest('sigplot b&w penny 4', 'Do you see a b&w penny', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {
cmap: 0
});
assert.notEqual(plot, null);
plot.overlay_href("dat/penny.prm");
});
interactiveTest('sigplot b&w penny 5', 'Do you see a b&w penny', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {});
assert.notEqual(plot, null);
plot.overlay_href("dat/penny.prm");
plot.change_settings({
cmap: 0
});
});
interactiveTest('sigplot (custom cmap) penny', 'Do you see a red penny', function(assert) {
var container = document.getElementById('plot');
var colors = [{
pos: 0,
red: 0,
green: 0,
blue: 0
}, {
pos: 60,
red: 50,
green: 0,
blue: 0
}, {
pos: 100,
red: 100,
green: 0,
blue: 0
}, {
pos: 100,
red: 0,
green: 0,
blue: 0
}, {
pos: 100,
red: 0,
green: 0,
blue: 0
}, {
pos: 100,
red: 0,
green: 0,
blue: 0
}, {
pos: 100,
red: 0,
green: 0,
blue: 0
}];
var plot = new sigplot.Plot(container, {
cmap: colors
});
assert.notEqual(plot, null);
plot.overlay_href("dat/penny.prm");
});
interactiveTest('sigplot penny (scaled)', 'Manually scale the Z-axis, does it work (i.e. all blue)?', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {
zmin: 50,
zmax: 100
});
assert.notEqual(plot, null);
assert.equal(plot._Gx.zmin, 50);
assert.equal(plot._Gx.zmax, 100);
assert.equal(plot._Gx.autoz, 0);
plot.overlay_href("dat/penny.prm", function() {
assert.equal(plot._Gx.zmin, 50);
assert.equal(plot._Gx.zmax, 100);
plot.change_settings({
zmin: 25
});
assert.equal(plot._Gx.zmin, 25);
plot.change_settings({
zmax: 1000
});
assert.equal(plot._Gx.zmax, 1000);
});
});
interactiveTest('scrolling raster two pipes', 'Do you see a scrolling raster with two pipes?', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {});
assert.notEqual(plot, null);
// typically when you have two raster layers you will want
// to manually fix both zmin and zmax, otherwise they will
// both be trying to adjust the zmin/zmax for autoscaling
plot.change_settings({
zmin: -128,
zmax: 0
});
var framesize = 128;
var layer_0 = plot.overlay_pipe({
type: 2000,
subsize: framesize,
file_name: "layer0",
ydelta: 0.25
});
assert.equal(plot.get_lyrn(layer_0), 0);
var layer_1 = plot.overlay_pipe({
type: 2000,
subsize: Math.floor(framesize / 3),
file_name: "layer1",
ydelta: 0.25
}, {
opacity: 0.5
});
assert.equal(plot.get_lyrn(layer_1), 1);
ifixture.interval = window.setInterval(function() {
var ramp = [];
for (var i = 0; i < framesize; i += 1) {
ramp.push(-1 * (i + 1));
}
plot.push(layer_0, ramp);
}, 500);
ifixture.interval = window.setInterval(function() {
var ramp = [];
for (var i = 0; i < Math.floor(framesize / 3); i += 1) {
ramp.push(-2 * (i + 1));
}
plot.push(layer_1, ramp);
}, 100);
});
interactiveTest('scrolling raster fixed scale', 'Do you see a scrolling raster?', function(assert) {
var container = document.getElementById('plot');
// the colors will start around 50 and max out around 100
var plot = new sigplot.Plot(container, {
zmin: 50,
zmax: 100
});
assert.notEqual(plot, null);
var framesize = 128;
var lyr0 = plot.overlay_pipe({
type: 2000,
subsize: framesize,
file_name: "ramp",
ydelta: 0.25
});
ifixture.interval = window.setInterval(function() {
var ramp = [];
for (var i = 0; i < framesize; i += 1) {
ramp.push(i + 1);
}
plot.push(lyr0, ramp);
}, 100);
});
interactiveTest('scrolling raster (scaled)', 'Do you see the scaling change correctly?', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {});
assert.notEqual(plot, null);
plot.change_settings({
autol: 5
});
var framesize = 128;
var lyr0 = plot.overlay_pipe({
type: 2000,
subsize: framesize,
file_name: "ramp",
ydelta: 0.25
});
var cnt = 0;
ifixture.interval = window.setInterval(function() {
var ramp = [];
for (var i = 0; i < framesize; i += 1) {
ramp.push(i + 1);
}
plot.push(lyr0, ramp);
cnt = cnt + 1;
if (cnt === 40) {
// After 40 lines, change the scaling changes
plot.change_settings({
zmin: 50,
zmax: 100
});
}
}, 100);
});
interactiveTest('raster (small xdelta)', 'Do you see the expected raster?', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {});
assert.notEqual(plot, null);
plot.change_settings({
autol: 5
});
var framesize = 128;
var lyr0 = plot.overlay_pipe({
type: 2000,
subsize: framesize,
file_name: "ramp",
ydelta: 0.25,
xdelta: 0.0009
});
ifixture.interval = window.setInterval(function() {
var ramp = [];
for (var i = 0; i < framesize; i += 1) {
ramp.push(i + 1);
}
plot.push(lyr0, ramp);
}, 100);
});
interactiveTest('zoomed scrolling raster', 'Do you see a scrolling raster with no render errors?', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {});
assert.notEqual(plot, null);
plot.change_settings({
autol: 5
});
var framesize = 128;
var lyr0 = plot.overlay_pipe({
type: 2000,
subsize: framesize,
file_name: "ramp",
ydelta: 0.25
});
plot.zoom({
x: 95,
y: 0
}, {
x: 106.9,
y: 10
});
ifixture.interval = window.setInterval(function() {
var ramp = [];
for (var i = 0; i < framesize; i += 1) {
ramp.push(i + 1);
}
plot.push(lyr0, ramp);
}, 100);
});
interactiveTest('xcmp raster align check', 'Do you see a line centered at 6000?', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {
xcmp: 3
});
assert.notEqual(plot, null);
var framesize = 9000;
var lyr0 = plot.overlay_pipe({
type: 2000,
subsize: framesize,
file_name: "test"
}, {});
ifixture.interval = window.setInterval(function() {
var ramp = [];
for (var i = 0; i < framesize; i += 1) {
if (i > 5990 && i < 6010) {
ramp.push(100);
} else {
ramp.push(0);
}
}
plot.push(lyr0, ramp);
}, 100);
});
interactiveTest('falling raster (timecode)', 'Do you see a falling raster that starts at 2014 July 4th?', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {});
assert.notEqual(plot, null);
plot.change_settings({
autol: 5
});
var framesize = 128;
var lyr0 = plot.overlay_pipe({
type: 2000,
subsize: framesize,
file_name: "ramp",
ydelta: 0.5, // two frames a second
yunits: 4,
timecode: sigplot.m.j1970toj1950(new Date("2014-07-04T00:00:00Z"))
}, {
drawmode: "falling"
});
ifixture.interval = window.setInterval(function() {
var ramp = [];
for (var i = 0; i < framesize; i += 1) {
ramp.push(i + 1);
}
plot.push(lyr0, ramp);
}, 500);
});
interactiveTest('falling raster (timestamp)', 'Do you see a falling raster that starts at 2014 July 4th?', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {});
assert.notEqual(plot, null);
plot.change_settings({
autol: 5
});
var framesize = 128;
var now = new Date("2014-07-04T00:00:00Z");
var lyr0 = plot.overlay_pipe({
type: 2000,
subsize: framesize,
file_name: "ramp",
ydelta: 0.5, // two frames a second
yunits: 4
}, {
drawmode: "falling"
});
ifixture.interval = window.setInterval(function() {
var ramp = [];
for (var i = 0; i < framesize; i += 1) {
ramp.push(i + 1);
}
plot.push(lyr0, ramp, {
timestamp: now
});
now.setSeconds(now.getSeconds() + 0.5);
}, 500);
});
interactiveTest('rising raster (timecode)', 'Do you see a rising raster that starts at 2014 July 4th?', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {});
assert.notEqual(plot, null);
plot.change_settings({
autol: 5
});
var framesize = 128;
var lyr0 = plot.overlay_pipe({
type: 2000,
subsize: framesize,
file_name: "ramp",
ydelta: 0.5, // two frames a second
yunits: 4,
timecode: sigplot.m.j1970toj1950(new Date("2014-07-04T00:00:00Z"))
}, {
drawmode: "rising"
});
ifixture.interval = window.setInterval(function() {
var ramp = [];
for (var i = 0; i < framesize; i += 1) {
ramp.push(i + 1);
}
plot.push(lyr0, ramp);
}, 500);
});
interactiveTest('rising raster (timestamp)', 'Do you see a rising raster that starts at 2014 July 4th?', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {});
assert.notEqual(plot, null);
plot.change_settings({
autol: 5
});
var framesize = 128;
var now = new Date("2014-07-04T00:00:00Z");
var lyr0 = plot.overlay_pipe({
type: 2000,
subsize: framesize,
file_name: "ramp",
ydelta: 0.5, // two frames a second
yunits: 4
}, {
drawmode: "rising"
});
ifixture.interval = window.setInterval(function() {
var ramp = [];
for (var i = 0; i < framesize; i += 1) {
ramp.push(i + 1);
}
plot.push(lyr0, ramp, {
timestamp: now
});
now.setSeconds(now.getSeconds() + 0.5);
}, 500);
});
interactiveTest('raster changing xstart', 'Do you see a falling raster that stays the same while the axis shifts?', function(assert) {
var container = document.getElementById('plot');
var plot = new sigplot.Plot(container, {});
assert.notEqual(plot, null);
plot.change_settings({
autol: 5