Util.getYLabels());
};
-// Same sa testLabelKMG2 but specifies the option at the
+// Same as testLabelKMG2 but specifies the option at the
// top of the option dictionary.
AxisLabelsTestCase.prototype.testLabelKMG2_top = function() {
var data = [];
/*
* This test shows that you can override labelsKMB on the axis level.
*/
-AxisLabelsTestCase.prototype.testLabelsKMBIgnoredWhenOverridden = function() {
- g = new Dygraph(
+AxisLabelsTestCase.prototype.testLabelsKMBPerAxis = function() {
+ var g = new Dygraph(
document.getElementById("graph"),
"x,a,b\n" +
- "1,0,2000\n" +
- "2,500,1500\n" +
- "3,1000,1000\n" +
- "4,2000,0\n", {
- labelsKMB: true,
+ "1000,0,2000\n" +
+ "2000,500,1500\n" +
+ "3000,1000,1000\n" +
+ "4000,2000,0\n", {
+ labelsKMB: false,
+ axes: {
+ y2: { labelsKMB: true },
+ x: { labelsKMB: true }
+ },
+ series: {
+ b: { axis: "y2" },
+ }
+ });
+
+ // labelsKMB doesn't apply to the x axis. This value should be different.
+ // BUG : https://code.google.com/p/dygraphs/issues/detail?id=488
+ assertEquals(["1000", "1500", "2000", "2500", "3000", "3500"], Util.getXLabels());
+ assertEquals( ["0","500","1000","1500","2000"], Util.getYLabels(1));
+ assertEquals(["0","500","1K","1.5K","2K"], Util.getYLabels(2));
+};
+
+/*
+ * This test shows that you can override labelsKMG2 on the axis level.
+ */
+AxisLabelsTestCase.prototype.testLabelsKMBG2IPerAxis = function() {
+ var g = new Dygraph(
+ document.getElementById("graph"),
+ "x,a,b\n" +
+ "1000,0,2000\n" +
+ "2000,500,1500\n" +
+ "3000,1000,1000\n" +
+ "4000,2000,0\n", {
+ labelsKMG2: false,
axes: {
- y2: {
- labelsKMB: false
- }
+ y2: { labelsKMG2: true },
+ x: { labelsKMG2: true }
},
series: {
- b: {
- axis: "y2"
- },
+ b: { axis: "y2" },
}
});
- assertEquals(["0","500","1K","1.5K","2K"], Util.getYLabels(1));
- assertEquals(["0","500","1000","1500","2000"], Util.getYLabels(2));
+
+ // It is weird that labelsKMG2 does something on the x axis but KMB does not.
+ // Plus I can't be sure they're doing the same thing as they're done in different
+ // bits of code.
+ // BUG : https://code.google.com/p/dygraphs/issues/detail?id=488
+ assertEquals(["1024","1536","2048","2560","3072","3584"], Util.getXLabels());
+ assertEquals( ["0","500","1000","1500","2000"], Util.getYLabels(1));
+ assertEquals(["0","500","1000","1.46k","1.95k"], Util.getYLabels(2));
+};
+
+/**
+ * This test shows you can override sigFigs on the axis level.
+ */
+AxisLabelsTestCase.prototype.testSigFigsPerAxis = function() {
+ var g = new Dygraph(
+ document.getElementById("graph"),
+ "x,a,b\n" +
+ "1000,0,2000\n" +
+ "2000,500,1500\n" +
+ "3000,1000,1000\n" +
+ "4000,2000,0\n", {
+ sigFigs: 2,
+ axes: {
+ y2: { sigFigs: 6 },
+ x: { sigFigs: 8 }
+ },
+ series: {
+ b: { axis: "y2" },
+ }
+
+ });
+ // sigFigs doesn't apply to the x axis. This value should be different.
+ // BUG : https://code.google.com/p/dygraphs/issues/detail?id=488
+ assertEquals(["1000","1500","2000","2500","3000","3500"], Util.getXLabels());
+ assertEquals(["0.0","5.0e+2","1.0e+3","1.5e+3","2.0e+3"], Util.getYLabels(1));
+ assertEquals(["0.00000","500.000","1000.00","1500.00","2000.00"], Util.getYLabels(2));
+}
+
+/**
+ * This test shows you can override digitsAfterDecimal on the axis level.
+ */
+AxisLabelsTestCase.prototype.testDigitsAfterDecimalPerAxis = function() {
+ var g = new Dygraph(
+ document.getElementById("graph"),
+ "x,a,b\n" +
+ "0.006,0.001,0.008\n" +
+ "0.007,0.002,0.007\n" +
+ "0.008,0.003,0.006\n" +
+ "0.009,0.004,0.005\n", {
+ digitsAfterDecimal: 1,
+ series: {
+ b: { axis: "y2" },
+ }
+
+ });
+
+ g.updateOptions({ axes: { y: { digitsAfterDecimal: 3 }}});
+ assertEquals(["0.001","0.002","0.002","0.003","0.003","0.004","0.004"], Util.getYLabels(1));
+ g.updateOptions({ axes: { y: { digitsAfterDecimal: 4 }}});
+ assertEquals(["0.001","0.0015","0.002","0.0025","0.003","0.0035","0.004"], Util.getYLabels(1));
+ g.updateOptions({ axes: { y: { digitsAfterDecimal: 5 }}});
+ assertEquals(["0.001","0.0015","0.002","0.0025","0.003","0.0035","0.004"], Util.getYLabels(1));
+ g.updateOptions({ axes: { y: { digitsAfterDecimal: null }}});
+ assertEquals(["1e-3","2e-3","2e-3","3e-3","3e-3","4e-3","4e-3"], Util.getYLabels(1));
+
+ g.updateOptions({ axes: { y2: { digitsAfterDecimal: 3 }}});
+ assertEquals(["0.005","0.006","0.006","0.007","0.007","0.008","0.008"], Util.getYLabels(2));
+ g.updateOptions({ axes: { y2: { digitsAfterDecimal: 4 }}});
+ assertEquals(["0.005","0.0055","0.006","0.0065","0.007","0.0075","0.008"], Util.getYLabels(2));
+ g.updateOptions({ axes: { y2: { digitsAfterDecimal: 5 }}});
+ assertEquals(["0.005","0.0055","0.006","0.0065","0.007","0.0075","0.008"], Util.getYLabels(2));
+ g.updateOptions({ axes: { y2: { digitsAfterDecimal: null }}});
+ assertEquals(["5e-3","6e-3","6e-3","7e-3","7e-3","7e-3","8e-3"], Util.getYLabels(2));
+
+
+ // digitsAfterDecimal is ignored for the x-axis.
+ // BUG : https://code.google.com/p/dygraphs/issues/detail?id=488
+ g.updateOptions({ axes: { x: { digitsAfterDecimal: 3 }}});
+ assertEquals(["0.006","0.006500000000000001","0.007","0.0075","0.008","0.0085"], Util.getXLabels());
+ g.updateOptions({ axes: { x: { digitsAfterDecimal: 4 }}});
+ assertEquals(["0.006","0.006500000000000001","0.007","0.0075","0.008","0.0085"], Util.getXLabels());
+ g.updateOptions({ axes: { x: { digitsAfterDecimal: 5 }}});
+ assertEquals(["0.006","0.006500000000000001","0.007","0.0075","0.008","0.0085"], Util.getXLabels());
+ g.updateOptions({ axes: { x: { digitsAfterDecimal: null }}});
+ assertEquals(["0.006","0.006500000000000001","0.007","0.0075","0.008","0.0085"], Util.getXLabels());
+}
+
+/**
+ * This test shows you can override digitsAfterDecimal on the axis level.
+ */
+AxisLabelsTestCase.prototype.testMaxNumberWidthPerAxis = function() {
+ var g = new Dygraph(
+ document.getElementById("graph"),
+ "x,a,b\n" +
+ "12401,12601,12804\n" +
+ "12402,12602,12803\n" +
+ "12403,12603,12802\n" +
+ "12404,12604,12801\n", {
+ maxNumberWidth: 1,
+ series: {
+ b: { axis: "y2" },
+ }
+ });
+fail = function(x) {console.log(x)};
+ g.updateOptions({ axes: { y: { maxNumberWidth: 4 }}});
+ assertEquals(["1.26e+4","1.26e+4","1.26e+4","1.26e+4","1.26e+4","1.26e+4","1.26e+4"] , Util.getYLabels(1));
+ g.updateOptions({ axes: { y: { maxNumberWidth: 5 }}});
+ assertEquals(["12601","12601.5","12602","12602.5","12603","12603.5","12604"] , Util.getYLabels(1));
+ g.updateOptions({ axes: { y: { maxNumberWidth: null }}});
+ assertEquals(["1.26e+4","1.26e+4","1.26e+4","1.26e+4","1.26e+4","1.26e+4","1.26e+4"] , Util.getYLabels(1));
+
+ g.updateOptions({ axes: { y2: { maxNumberWidth: 4 }}});
+ assertEquals(["1.28e+4","1.28e+4","1.28e+4","1.28e+4","1.28e+4","1.28e+4","1.28e+4"], Util.getYLabels(2));
+ g.updateOptions({ axes: { y2: { maxNumberWidth: 5 }}});
+ assertEquals(["12801","12801.5","12802","12802.5","12803","12803.5","12804"], Util.getYLabels(2));
+ g.updateOptions({ axes: { y2: { maxNumberWidth: null }}});
+ assertEquals(["1.28e+4","1.28e+4","1.28e+4","1.28e+4","1.28e+4","1.28e+4","1.28e+4"], Util.getYLabels(2));
+
+ // maxNumberWidth is ignored for the x-axis.
+ // BUG : https://code.google.com/p/dygraphs/issues/detail?id=488
+ g.updateOptions({ axes: { x: { maxNumberWidth: 4 }}});
+ assertEquals(["12401","12401.5","12402","12402.5","12403","12403.5"], Util.getXLabels());
+ g.updateOptions({ axes: { x: { maxNumberWidth: 5 }}});
+ assertEquals(["12401","12401.5","12402","12402.5","12403","12403.5"], Util.getXLabels());
+ g.updateOptions({ axes: { x: { maxNumberWidth: null }}});
+ assertEquals(["12401","12401.5","12402","12402.5","12403","12403.5"], Util.getXLabels());
+}
+
+/*
+// Regression test for http://code.google.com/p/dygraphs/issues/detail?id=147
+// Checks that axis labels stay sane across a DST change.
+AxisLabelsTestCase.prototype.testLabelsCrossDstChange = function() {
+ // (From tests/daylight-savings.html)
+ var g = new Dygraph(
+ document.getElementById("graph"),
+ "Date/Time,Purchases\n" +
+ "2010-11-05 00:00:00,167082\n" +
+ "2010-11-06 00:00:00,168571\n" +
+ "2010-11-07 00:00:00,177796\n" +
+ "2010-11-08 00:00:00,165587\n" +
+ "2010-11-09 00:00:00,164380\n",
+ { width: 1024 }
+ );
+
+ // Dates and "nice" hours: 6AM/PM and noon, not 5AM/11AM/...
+ var okLabels = {
+ '05Nov': true,
+ '06Nov': true,
+ '07Nov': true,
+ '08Nov': true,
+ '09Nov': true,
+ '06:00': true,
+ '12:00': true,
+ '18:00': true
+ };
+
+ var xLabels = Util.getXLabels();
+ for (var i = 0; i < xLabels.length; i++) {
+ assertTrue(okLabels[xLabels[i]]);
+ }
+
+ // This range had issues of its own on tests/daylight-savings.html.
+ g.updateOptions({
+ dateWindow: [1289109997722.8127, 1289261208937.7659]
+ });
+ xLabels = Util.getXLabels();
+ for (var i = 0; i < xLabels.length; i++) {
+ assertTrue(okLabels[xLabels[i]]);
+ }
+};
+
+
+// Tests data which crosses a "fall back" at a high enough frequency that you
+// can see both 1:00 A.M.s.
+AxisLabelsTestCase.prototype.testLabelsCrossDstChangeHighFreq = function() {
+ // Generate data which crosses the EST/EDT boundary.
+ var dst_data = [];
+ var base_ms = 1383454200000;
+ for (var x = base_ms; x < base_ms + 1000 * 60 * 80; x += 1000) {
+ dst_data.push([new Date(x), x]);
+ }
+
+ var g = new Dygraph(
+ document.getElementById("graph"),
+ dst_data,
+ { width: 1024, labels: ['Date', 'Value'] }
+ );
+
+ assertEquals([
+ '00:50', '00:55',
+ '01:00', '01:05', '01:10', '01:15', '01:20', '01:25',
+ '01:30', '01:35', '01:40', '01:45', '01:50', '01:55',
+ '01:00', '01:05' // 1 AM number two!
+ ], Util.getXLabels());
+
+ // Now zoom past the initial 1 AM. This used to cause trouble.
+ g.updateOptions({
+ dateWindow: [1383454200000 + 15*60*1000, g.xAxisExtremes()[1]]}
+ );
+ assertEquals([
+ '01:05', '01:10', '01:15', '01:20', '01:25',
+ '01:30', '01:35', '01:40', '01:45', '01:50', '01:55',
+ '01:00', '01:05' // 1 AM number two!
+ ], Util.getXLabels());
+};
+
+
+// Tests data which crosses a "spring forward" at a low frequency.
+// Regression test for http://code.google.com/p/dygraphs/issues/detail?id=433
+AxisLabelsTestCase.prototype.testLabelsCrossSpringForward = function() {
+ var g = new Dygraph(
+ document.getElementById("graph"),
+ "Date/Time,Purchases\n" +
+ "2011-03-11 00:00:00,167082\n" +
+ "2011-03-12 00:00:00,168571\n" +
+ "2011-03-13 00:00:00,177796\n" +
+ "2011-03-14 00:00:00,165587\n" +
+ "2011-03-15 00:00:00,164380\n",
+ {
+ width: 1024,
+ dateWindow: [1299989043119.4365, 1300080693627.4866]
+ });
+
+ var okLabels = {
+ '13Mar': true,
+ // '02:00': true, // not a real time!
+ '04:00': true,
+ '06:00': true,
+ '08:00': true,
+ '10:00': true,
+ '12:00': true,
+ '14:00': true,
+ '16:00': true,
+ '18:00': true,
+ '20:00': true,
+ '22:00': true,
+ '14Mar': true
+ };
+
+ var xLabels = Util.getXLabels();
+ for (var i = 0; i < xLabels.length; i++) {
+ assertTrue(okLabels[xLabels[i]]);
+ }
+};
+
+AxisLabelsTestCase.prototype.testLabelsCrossSpringForwardHighFreq = function() {
+ var base_ms_spring = 1299999000000;
+ var dst_data_spring = [];
+ for (var x = base_ms_spring; x < base_ms_spring + 1000 * 60 * 80; x += 1000) {
+ dst_data_spring.push([new Date(x), x]);
+ }
+
+ var g = new Dygraph(
+ document.getElementById("graph"),
+ dst_data_spring,
+ { width: 1024, labels: ['Date', 'Value'] }
+ );
+
+ assertEquals([
+ '01:50', '01:55',
+ '03:00', '03:05', '03:10', '03:15', '03:20', '03:25',
+ '03:30', '03:35', '03:40', '03:45', '03:50', '03:55',
+ '04:00', '04:05'
+ ], Util.getXLabels());
};
+*/
projects / dygraphs.git / blobdiff