dendi-wang/thingsboard
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

"Timeseries - Flot" widget improvements

Browse Source
This commit is contained in:
oleg 2017-12-29 10:35:53 +02:00
parent 34641d5395
commit 8e2dfc3ea4
1 changed files with 49 additions and 30 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

59
ui/src/app/widget/lib/flot-widget.js
View File

@ -238,19 +238,30 @@ export default class TbFlot {
if (this.ticksFormatterFunction) {
return this.ticksFormatterFunction(value);
}
var factor = this.tickDecimals ? Math.pow(10, this.tickDecimals) : 1,
formatted = "" + Math.round(value * factor) / factor;
if (this.tickDecimals != null) {
var decimal = formatted.indexOf("."),
precision = decimal === -1 ? 0 : formatted.length - decimal - 1;
if (this.tickDecimals) {
value = value.toFixed(this.tickDecimals);
}
if (this.tickUnits) {
value = value + ' ' + this.tickUnits;
}
if (this.tickSize) {
return value;
}
if (precision < this.tickDecimals) {
formatted = (precision ? formatted : formatted + ".") + ("" + factor).substr(1, this.tickDecimals - precision);
}
}
formatted += ' ' + this.tickUnits;
return formatted;
}
// var factor = this.tickDecimals ? Math.pow(10, this.tickDecimals) : 1,
// formatted = "" + Math.round(value * factor) / factor;
// if (this.tickDecimals != null) {
// var decimal = formatted.indexOf("."),
// precision = decimal === -1 ? 0 : formatted.length - decimal - 1;
//
// if (precision < this.tickDecimals) {
// formatted = (precision ? formatted : formatted + ".") + ("" + factor).substr(1, this.tickDecimals - precision);
// }
// }
// formatted += ' ' + this.tickUnits;
return value;
};
this.yaxis.tickFormatter = ctx.yAxisTickFormatter;
@ -262,6 +273,8 @@ export default class TbFlot {
this.yaxis.labelFont.color = this.yaxis.font.color;
this.yaxis.labelFont.size = this.yaxis.font.size+2;
this.yaxis.labelFont.weight = "bold";
this.yaxis.tickSize = settings.yaxis.tickSize || null;
this.yaxis.tickDecimals = settings.yaxis.tickDecimals || null;
if (settings.yaxis.ticksFormatter && settings.yaxis.ticksFormatter.length) {
try {
this.yaxis.ticksFormatterFunction = new Function('value', settings.yaxis.ticksFormatter);
@ -489,7 +502,7 @@ export default class TbFlot {
var yaxis = angular.copy(this.yaxis);
var label = keySettings.axisTitle && keySettings.axisTitle.length ? keySettings.axisTitle : yaxis.label;
var tickDecimals = angular.isDefined(keySettings.axisTickDecimals) ? keySettings.axisTickDecimals : 0;
//var tickDecimals = angular.isDefined(keySettings.axisTickDecimals) ? keySettings.axisTickDecimals : 0;
var position = keySettings.axisPosition && keySettings.axisPosition.length ? keySettings.axisPosition : "left";
var min = angular.isDefined(keySettings.axisMin) ? keySettings.axisMin : yaxis.min;
@ -499,7 +512,6 @@ export default class TbFlot {
yaxis.min = min;
yaxis.max = max;
yaxis.tickUnits = units;
yaxis.tickDecimals = tickDecimals;
yaxis.alignTicksWithAxis = position == "right" ? 1 : null;
yaxis.position = position;
@ -904,6 +916,11 @@ export default class TbFlot {
"type": "number",
"default": null
},
"tickSize": {
"title": "Step size between ticks",
"type": "number",
"default": null
},
"showLabels": {
"title": "Show labels",
"type": "boolean",
@ -928,7 +945,13 @@ export default class TbFlot {
"title": "Ticks formatter function, f(value)",
"type": "string",
"default": ""
},
"tickDecimals": {
"title": "The number of decimals to display",
"type": "number",
"default": 0
}
}
}
},
@ -986,6 +1009,8 @@ export default class TbFlot {
"items": [
"yaxis.min",
"yaxis.max",
"yaxis.tickSize",
"yaxis.tickDecimals",
"yaxis.showLabels",
"yaxis.title",
"yaxis.titleAngle",
@ -1054,11 +1079,6 @@ export default class TbFlot {
"type": "string",
"default": ""
},
"axisTickDecimals": {
"title": "Axis tick number of digits after floating point",
"type": "number",
"default": 0
},
"axisPosition": {
"title": "Axis position",
"type": "string",
@ -1084,7 +1104,6 @@ export default class TbFlot {
"axisMin",
"axisMax",
"axisTitle",
"axisTickDecimals",
{
"key": "axisPosition",
"type": "rc-select",