about summary refs log tree commit diff
diff options
context:
space:
mode:
-rw-r--r--draw/draw.go7
-rw-r--r--llog/llog.go11
-rw-r--r--main.go7
3 files changed, 13 insertions, 12 deletions
diff --git a/draw/draw.go b/draw/draw.go
index 785f7b1..74e9a10 100644
--- a/draw/draw.go
+++ b/draw/draw.go
@@ -2,7 +2,6 @@ package draw
 
 import (
 	"../structs"
-	"fmt"
 	"github.com/fogleman/gg"
 	"math"
 )
@@ -93,18 +92,12 @@ func drawStars(dc *gg.Context, slice []structs.Star) {
 // Slice draws the stars and the forces acting on them and saves the result to the given path
 func Slice(slice []structs.Star, path string) {
 
-	fmt.Printf("%-60s", "Plot init")
 	// initialize the plot
 	dc := initializePlot()
-	fmt.Printf("Done\n")
 
-	fmt.Printf("%-60s", "Drawing the Stars")
 	// draw all the stars in the given slice
 	drawStars(dc, slice)
-	fmt.Printf("Done\n")
 
-	fmt.Printf("%-60s", "Saving image")
 	// save the plot to the given path
 	saveImage(dc, path)
-	fmt.Printf("Done\n")
 }
diff --git a/llog/llog.go b/llog/llog.go
index e02af74..54620ed 100644
--- a/llog/llog.go
+++ b/llog/llog.go
@@ -2,14 +2,21 @@ package llog
 
 import (
 	"fmt"
+	"time"
 )
 
 // Good prints a "good" (green) message with a timestamp and the given message
 func Good(text string) {
-	fmt.Printf("\033[36m [+] \033[0m%-60s\t", text)
+	fmt.Printf("%s\033[36m [+] \033[0m%-60s\t", currentTime(), text)
 }
 
 // Bad prints a "good" (green) message with a timestamp and the given message
 func Bad(text string) {
-	fmt.Printf("\033[31m [+] \033[0m%-60s\t", text)
+	fmt.Printf("%s\033[31m [+] \033[0m%-60s\t", currentTime(), text)
+}
+
+// current_time returns the current time as a string in the HH:MM:SS format
+func currentTime() string {
+	t := time.Now()
+	return fmt.Sprintf("%02d:%02d:%02d", t.Hour(), t.Minute(), t.Second())
 }
diff --git a/main.go b/main.go
index 43240ef..be836c4 100644
--- a/main.go
+++ b/main.go
@@ -4,6 +4,7 @@ import (
 	"./csv"
 	"./draw"
 	"./forces"
+	"./llog"
 	"./structs"
 	"fmt"
 )
@@ -16,15 +17,15 @@ func main() {
 		{structs.Coord{X: 100, Y: 500}, structs.Force{0, 0}, 1000},
 	}
 
-	fmt.Printf("%-60s", "Opening the csv")
+	llog.Good("Opening the csv")
 	starsSlice = csv.Import("data/structure03.ita.uni-heidelberg.de_26635.csv", 0, 4000, starsSlice)
 	fmt.Printf("Done\n")
 
-	fmt.Printf("%-60s", "Calculate the forces")
+	llog.Good("Calculate the forces acting")
 	forces.CalcAllForces(starsSlice)
 	fmt.Printf("Done\n")
 
-	fmt.Printf("%-60s", "Plotting the stars")
+	llog.Good("Drawing the slice")
 	draw.Slice(starsSlice, "out.png")
 	fmt.Printf("Done\n")
 }