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Styling updates

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junv
2020-08-04 23:19:49 +10:00
parent 7172c70b3a
commit a0edfeb1a5
1 changed files with 8 additions and 6 deletions
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main.go
+8 -6
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@@ -21,19 +21,20 @@ import (
"github.com/prometheus/client_golang/prometheus/promauto"
"github.com/prometheus/client_golang/prometheus/promhttp"
"github.com/prometheus/common/model"
logrus "github.com/sirupsen/logrus"
"github.com/sirupsen/logrus"
)
const (
// backgroundImageFilename = "images/bg.png"
radius = 0
fontSize = 12
textMarginX = 5.0
textMarginX = 6.0
textMarginY = -2.0
badgeWidth = 180
badgeHeight = 20
textStyle = "text-anchor:right;font-size:12px;fill:white;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica,Arial,sans-serif,Apple Color Emoji,Segoe UI Emoji;"
textStyle = "text-anchor:start;font-size:12px;fill:white;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica,Arial,sans-serif,Apple Color Emoji,Segoe UI Emoji;"
badgeExpireSeconds = 120
labelWidthPortion = 0.65
)
var (
@@ -134,11 +135,12 @@ func generateSVG(client api.Client, c *gin.Context) error {
canvas.Rect(0, 0, badgeWidth, badgeHeight, "fill-opacity:1.00; fill:rgb(90,90,90); padding: 2px 5px;")
//labelContainerWidth := len(metric.Label)*fontSize + textMarginX
labelContainerWidth := badgeWidth * 0.6
labelContainerWidth := badgeWidth * labelWidthPortion
// if labelContainerWidth < badgeWidth*0.5 {
// labelContainerWidth = badgeWidth * 0.5
// }
canvas.Rect(0, 0, int(labelContainerWidth), badgeHeight, "fill-opacity:1.00; fill:rgb(49, 197, 83); padding: 2px 5px; float: right")
canvas.Rect(0, 0, int(labelContainerWidth), badgeHeight, "fill-opacity:1.00; fill:rgb(49, 197, 83); padding: 2px 5px;")
label := metric.Label
//when there is metric label then use default label
@@ -148,7 +150,7 @@ func generateSVG(client api.Client, c *gin.Context) error {
canvas.Text(textMarginX, 15, label, textStyle)
valueText := strconv.Itoa(int(metric.Value))
canvas.Text(badgeWidth*0.7, 15, valueText, textStyle)
canvas.Text(badgeWidth*labelWidthPortion+textMarginX, 15, valueText, textStyle)
canvas.End()
badgeGenerationTime.Observe(float64(time.Now().Sub(startTime).Microseconds()))
badgeRequested.With(map[string]string{"badge": queryName}).Inc()