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ascii-image-converter
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Changed console size calculation package for cross-platform

This commit is contained in:
Zoraiz 2021-05-11 19:59:01 +05:00
parent de0e91d3fe
commit 165658420b
4 changed files with 16 additions and 6 deletions
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4
go.mod
View File

@ -4,8 +4,8 @@ go 1.16
require ( require (
github.com/mitchellh/go-homedir v1.1.0 github.com/mitchellh/go-homedir v1.1.0
github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646 // indirect github.com/nathan-fiscaletti/consolesize-go v0.0.0-20210105204122-a87d9f614b9d
github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646
github.com/spf13/cobra v1.1.3 github.com/spf13/cobra v1.1.3
github.com/spf13/viper v1.7.1 github.com/spf13/viper v1.7.1
golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5
) )

3
go.sum
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@ -129,6 +129,8 @@ github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q= github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0= github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U= github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
github.com/nathan-fiscaletti/consolesize-go v0.0.0-20210105204122-a87d9f614b9d h1:PQW4Aqovdqc9efHl9EVA+bhKmuZ4ME1HvSYYDvaDiK0=
github.com/nathan-fiscaletti/consolesize-go v0.0.0-20210105204122-a87d9f614b9d/go.mod h1:cxIIfNMTwff8f/ZvRouvWYF6wOoO7nj99neWSx2q/Es=
github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646 h1:zYyBkD/k9seD2A7fsi6Oo2LfFZAehjjQMERAvZLEDnQ= github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646 h1:zYyBkD/k9seD2A7fsi6Oo2LfFZAehjjQMERAvZLEDnQ=
github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646/go.mod h1:jpp1/29i3P1S/RLdc7JQKbRpFeM1dOBd8T9ki5s+AY8= github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646/go.mod h1:jpp1/29i3P1S/RLdc7JQKbRpFeM1dOBd8T9ki5s+AY8=
github.com/oklog/ulid v1.3.1/go.mod h1:CirwcVhetQ6Lv90oh/F+FBtV6XMibvdAFo93nm5qn4U= github.com/oklog/ulid v1.3.1/go.mod h1:CirwcVhetQ6Lv90oh/F+FBtV6XMibvdAFo93nm5qn4U=
@ -195,7 +197,6 @@ golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnf
golang.org/x/crypto v0.0.0-20181029021203-45a5f77698d3/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4= golang.org/x/crypto v0.0.0-20181029021203-45a5f77698d3/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5 h1:58fnuSXlxZmFdJyvtTFVmVhcMLU6v5fEb/ok4wyqtNU=
golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=

12
image_manipulation/image_conversions.go
View File

@ -25,8 +25,8 @@ import (
_ "image/jpeg" _ "image/jpeg"
_ "image/png" _ "image/png"
"github.com/nathan-fiscaletti/consolesize-go"
"github.com/nfnt/resize" "github.com/nfnt/resize"
"golang.org/x/crypto/ssh/terminal"
) )
// This function shrinks the passed image according to terminal size and // This function shrinks the passed image according to terminal size and
@ -41,7 +41,12 @@ func ConvertToTerminalSizedSlices(img image.Image, dimensions []int) [][]uint32
// Get dimensions of current terminal // Get dimensions of current terminal
if len(dimensions) == 0 { if len(dimensions) == 0 {
var err error var err error
terminalWidth, terminalHeight, err = terminal.GetSize(int(os.Stdin.Fd())) terminalWidth, terminalHeight = consolesize.GetConsoleSize()
// To avoid cases where empty lines get printed between ascii lines
terminalWidth -= 1
terminalHeight -= 1
if err != nil { if err != nil {
panic(err) panic(err)
} }
@ -64,7 +69,8 @@ func ConvertToTerminalSizedSlices(img image.Image, dimensions []int) [][]uint32
} }
if len(dimensions) > 0 { if len(dimensions) > 0 {
defaultTermWidth, _, _ := terminal.GetSize(int(os.Stdin.Fd())) defaultTermWidth, _ := consolesize.GetConsoleSize()
defaultTermWidth -= 1
if dimensions[0] > defaultTermWidth { if dimensions[0] > defaultTermWidth {
fmt.Println("Error: Set width is larger than terminal width") fmt.Println("Error: Set width is larger than terminal width")
os.Exit(1) os.Exit(1)

3
main.go
View File

@ -22,4 +22,7 @@ import (
func main() { func main() {
cmd.Execute() cmd.Execute()
// cols, rows := consolesize.GetConsoleSize()
// // fmt.Println(cols, rows)
} }