new Charts()
- Description:
ChartJS controller
Members
COLORS
- Description:
Current palette of colors
default:app.sysparams.CHART_PALETTE
or 'Sea'
Current palette of colors
default: app.sysparams.CHART_PALETTE
or 'Sea'
PALETTE
- Description:
Current palette name
Current palette name
(constant) PALETTES
- Description:
Predefined palettes
{ name:[colors] }
.
Predefined palettes { name:[colors] }
.
Methods
addTitle(config, title, legend)
- Description:
Add a title and legend
Parameters:
Name | Type | Description |
---|---|---|
config |
Object | Chart config |
title |
Object | display+text |
legend |
Object | display+position |
backgroundColor(config, color)
- Description:
Set the background color of chart
Parameters:
Name | Type | Description |
---|---|---|
config |
Object | Chart config |
color |
string | background color of canvas |
chart(ctn, config, click)
- Description:
Chart JS
Parameters:
Name | Type | Description |
---|---|---|
ctn |
jQuery | Container |
config |
Object | From chart.js v2/v3 config with options |
click |
function | Optional handler |
chartCrosstab()
- Description:
Chart for crosstab
chartHeapSize(ctn, data, p)
- Description:
Heap chart of browser memory (LOG_UI=yes)
Parameters:
Name | Type | Description |
---|---|---|
ctn |
jQuery | Container |
data |
Object | Lines data |
p |
Object | Optional chart.js options |
chartQueueHistory(ctn, hist, p)
- Description:
Asysnc queue chart
Parameters:
Name | Type | Description |
---|---|---|
ctn |
jQuery | Container |
hist |
Object | History data |
p |
Object | Options width ans height |
chartServiceSteps()
- Description:
Steps of front service (LOG_UI=yes)
chartServiceTimes()
- Description:
Times of front service (LOG_UI=yes)
chartStatusCount(ctn, data, p)
- Description:
Status count in a chart line per date
Parameters:
Name | Type | Description |
---|---|---|
ctn |
jQuery | Container |
data |
Object | Line data |
p |
Object | Optional chart.js options |
chartStatusDuration(ctn, d, p)
- Description:
Status duration in a polar/radar/bar charts
Parameters:
Name | Type | Description |
---|---|---|
ctn |
jQuery | Container |
d |
Object | Duration data |
p |
Object | Optional chart.js options |
chartStatusPie(ctn, data, p)
- Description:
Status count in a PIE
Parameters:
Name | Type | Description |
---|---|---|
ctn |
jQuery | Container |
data |
Object | Pie data |
p |
Object | Optional chart.js options |
chartStatusTerminal(ctn, data, p)
- Description:
Process duration in a bar chart
Parameters:
Name | Type | Description |
---|---|---|
ctn |
jQuery | Container |
data |
Object | Duration data |
p |
Object | Optional chart.js options |
css2rgb(color, alpha)
- Description:
Convert
#RRGGBB
to object{r,g,b,a}
Parameters:
Name | Type | Description |
---|---|---|
color |
string | Color |
alpha |
number | Alpha (transparency) |
Returns:
object {r,g,b,a}
css2rgba(color, alpha)
- Description:
Convert
#RRGGBB
to string
Parameters:
Name | Type | Description |
---|---|---|
color |
string | Color |
alpha |
number | Alpha (transparency) |
Returns:
string 'rgba(r,g,b,a)'
getBrightColor(darkest)
- Description:
Get the brightest color in the current palette
Parameters:
Name | Type | Description |
---|---|---|
darkest |
boolean | True to get the darkest one |
Returns:
A color #RRGGBB
getColor(i)
- Description:
Indexed color in palette
Parameters:
Name | Type | Description |
---|---|---|
i |
number | Index |
Returns:
color (#RRGGBB
)
getColors()
- Description:
All palette colors
Returns:
array of colors (#RRGGBB
)
getPalette()
- Description:
Current palette
Returns:
palette = list of colors
hsv2rgb(hsv) → {Object}
- Description:
Convert
{h,s,v}
to{r,g,b}
Parameters:
Name | Type | Description |
---|---|---|
hsv |
Object | Color |
Returns:
Color {r,g,b}
- Type
- Object
lightenDarkenColor(color, val)
- Description:
Get the lighten or darken color
Parameters:
Name | Type | Description |
---|---|---|
color |
string |
|
val |
number | 255..255 |
Returns:
A color #RRGGBB
rgb2css(rgb)
- Description:
Convert object
{r,g,b}
to#RRGGBB
Parameters:
Name | Type | Description |
---|---|---|
rgb |
Object | Color |
Returns:
Color #RRGGBB
rgb2hsv(color) → {Object}
- Description:
Convert
{r,g,b}
to{h,s,v}
Parameters:
Name | Type | Description |
---|---|---|
color |
Object | Color |
Returns:
Color {h,s,v}
- Type
- Object
setPalette(name)
- Description:
Change the current palette
Parameters:
Name | Type | Description |
---|---|---|
name |
string | Palette name ('Sea', 'Base'...) |
size(s)
- Description:
Format octets size to Kb/Mb/Gb/Tb
Parameters:
Name | Type | Description |
---|---|---|
s |
number | Size |
stacked(config, stacked)
- Description:
Set Stacked option
Parameters:
Name | Type | Description |
---|---|---|
config |
Object | Chart config |
stacked |
boolean | true to stack axis |